* [U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-27 3:12 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-29 14:20 ` Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 02/18] arm: dts: MediaTek: add device tree for MT7629 Ryder Lee
` (17 subsequent siblings)
18 siblings, 2 replies; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds support for MTK boot image generation.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: Fix typo
Changes since v4: None
---
Makefile | 20 ++
common/image.c | 1 +
include/image.h | 1 +
scripts/Makefile.spl | 11 +
tools/Makefile | 1 +
tools/mtk_image.c | 749 +++++++++++++++++++++++++++++++++++++++++++++++++++
tools/mtk_image.h | 199 ++++++++++++++
7 files changed, 982 insertions(+)
create mode 100644 tools/mtk_image.c
create mode 100644 tools/mtk_image.h
diff --git a/Makefile b/Makefile
index 552687d..a5d0c1b 100644
--- a/Makefile
+++ b/Makefile
@@ -852,6 +852,8 @@ ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin
endif
+ALL-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin
+
# Add optional build target if defined in board/cpu/soc headers
ifneq ($(CONFIG_BUILD_TARGET),)
ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
@@ -1359,6 +1361,24 @@ u-boot.elf: u-boot.bin
$(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o
$(call if_changed,u-boot-elf)
+# MediaTek's ARM-based u-boot needs a header to contains its load address
+# which is parsed by the BootROM.
+# If the SPL build is enabled, the header will be added to the spl binary,
+# and the spl binary and the u-boot.img will be combined into one file.
+# Otherwise the header will be added to the u-boot.bin directly.
+
+ifeq ($(CONFIG_SPL),y)
+u-boot-mtk.bin: u-boot.dtb u-boot.img spl/u-boot-spl-mtk.bin FORCE
+ $(call if_changed,binman)
+else
+MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \
+ -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \
+ -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
+
+u-boot-mtk.bin: u-boot.bin FORCE
+ $(call if_changed,mkimage)
+endif
+
ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(ARCH)/Makefile.postlink)
# Rule to link u-boot
diff --git a/common/image.c b/common/image.c
index 1c3a772..0659133 100644
--- a/common/image.c
+++ b/common/image.c
@@ -166,6 +166,7 @@ static const table_entry_t uimage_type[] = {
{ IH_TYPE_FIRMWARE_IVT, "firmware_ivt", "Firmware with HABv4 IVT" },
{ IH_TYPE_PMMC, "pmmc", "TI Power Management Micro-Controller Firmware",},
{ IH_TYPE_STM32IMAGE, "stm32image", "STMicroelectronics STM32 Image" },
+ { IH_TYPE_MTKIMAGE, "mtk_image", "MediaTek BootROM loadable Image" },
{ -1, "", "", },
};
diff --git a/include/image.h b/include/image.h
index 031c355..f67502e 100644
--- a/include/image.h
+++ b/include/image.h
@@ -278,6 +278,7 @@ enum {
IH_TYPE_PMMC, /* TI Power Management Micro-Controller Firmware */
IH_TYPE_STM32IMAGE, /* STMicroelectronics STM32 Image */
IH_TYPE_SOCFPGAIMAGE_V1, /* Altera SOCFPGA A10 Preloader */
+ IH_TYPE_MTKIMAGE, /* MediaTek BootROM loadable Image */
IH_TYPE_COUNT, /* Number of image types */
};
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index 7416abe..22bd8f7 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -219,6 +219,8 @@ ALL-$(CONFIG_SPL_X86_16BIT_INIT) += $(obj)/u-boot-x86-16bit-spl.bin
ALL-$(CONFIG_ARCH_ZYNQ) += $(obj)/boot.bin
ALL-$(CONFIG_ARCH_ZYNQMP) += $(obj)/boot.bin
+ALL-$(CONFIG_ARCH_MEDIATEK) += $(obj)/u-boot-spl-mtk.bin
+
all: $(ALL-y)
quiet_cmd_cat = CAT $@
@@ -349,6 +351,15 @@ cmd_sunxi_spl_image_builder = $(objtree)/tools/sunxi-spl-image-builder \
$(obj)/sunxi-spl-with-ecc.bin: $(obj)/sunxi-spl.bin
$(call if_changed,sunxi_spl_image_builder)
+
+# MediaTek's specific SPL build
+MKIMAGEFLAGS_u-boot-spl-mtk.bin = -T mtk_image \
+ -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) \
+ -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
+
+$(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE
+ $(call if_changed,mkimage)
+
# Rule to link u-boot-spl
# May be overridden by arch/$(ARCH)/config.mk
quiet_cmd_u-boot-spl ?= LD $@
diff --git a/tools/Makefile b/tools/Makefile
index 3c0521f..c93d17a 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -116,6 +116,7 @@ dumpimage-mkimage-objs := aisimage.o \
$(LIBFDT_OBJS) \
gpimage.o \
gpimage-common.o \
+ mtk_image.o \
$(RSA_OBJS-y)
dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
diff --git a/tools/mtk_image.c b/tools/mtk_image.c
new file mode 100644
index 0000000..2706d2d
--- /dev/null
+++ b/tools/mtk_image.c
@@ -0,0 +1,749 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Generate MediaTek BootROM header for SPL/U-Boot images
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <image.h>
+#include <u-boot/sha256.h>
+#include "imagetool.h"
+#include "mtk_image.h"
+
+/* NAND header for SPI-NAND with 2KB page + 64B spare */
+static const union nand_boot_header snand_hdr_2k_64_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x03, 0x00, 0x40, 0x00,
+ 0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x7B, 0xC4, 0x17, 0x9D,
+ 0xCA, 0x42, 0x90, 0xD0, 0x98, 0xD0, 0xE0, 0xF7,
+ 0xDB, 0xCD, 0x16, 0xF6, 0x03, 0x73, 0xD2, 0xB8,
+ 0x93, 0xB2, 0x56, 0x5A, 0x84, 0x6E, 0x00, 0x00
+ }
+};
+
+/* NAND header for SPI-NAND with 2KB page + 120B/128B spare */
+static const union nand_boot_header snand_hdr_2k_128_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+ 0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x90, 0x28, 0xED, 0x13,
+ 0x7F, 0x12, 0x22, 0xCD, 0x3D, 0x06, 0xF1, 0xB3,
+ 0x6F, 0x2E, 0xD9, 0xA0, 0x9D, 0x7A, 0xBD, 0xD7,
+ 0xB3, 0x28, 0x3C, 0x13, 0xDB, 0x4E, 0x00, 0x00
+ }
+};
+
+/* NAND header for SPI-NAND with 4KB page + 256B spare */
+static const union nand_boot_header snand_hdr_4k_256_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x10, 0x05, 0x00, 0xE0, 0x00,
+ 0x40, 0x00, 0x00, 0x08, 0x10, 0x00, 0x16, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x47, 0xED, 0x0E, 0xC3,
+ 0x83, 0xBF, 0x41, 0xD2, 0x85, 0x21, 0x97, 0x57,
+ 0xC4, 0x2E, 0x6B, 0x7A, 0x40, 0xE0, 0xCF, 0x8F,
+ 0x37, 0xBD, 0x17, 0xB6, 0xC7, 0xFE, 0x00, 0x00
+ }
+};
+
+/* NAND header for Parallel NAND 1Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_1gb_2k_64_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+ 0x40, 0x00, 0x00, 0x04, 0x0B, 0x00, 0x11, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x12, 0x28, 0x1C, 0x12,
+ 0x8F, 0xFD, 0xF8, 0x32, 0x6F, 0x6D, 0xCF, 0x6C,
+ 0xDA, 0x21, 0x70, 0x8C, 0xDA, 0x0A, 0x22, 0x82,
+ 0xAA, 0x59, 0xFA, 0x7C, 0x42, 0x2D, 0x00, 0x00
+ }
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_64_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+ 0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x20, 0x9C, 0x3D, 0x2D,
+ 0x7B, 0x68, 0x63, 0x52, 0x2E, 0x04, 0x63, 0xF1,
+ 0x35, 0x4E, 0x44, 0x3E, 0xF8, 0xAC, 0x9B, 0x95,
+ 0xAB, 0xFE, 0xE4, 0xE1, 0xD5, 0xF9, 0x00, 0x00
+ }
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 64B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_64_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x40, 0x00,
+ 0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xE3, 0x0F, 0x86, 0x32,
+ 0x68, 0x05, 0xD9, 0xC8, 0x13, 0xDF, 0xC5, 0x0B,
+ 0x35, 0x3A, 0x68, 0xA5, 0x3C, 0x0C, 0x73, 0x87,
+ 0x63, 0xB0, 0xBE, 0xCC, 0x84, 0x47, 0x00, 0x00
+ }
+};
+
+/* NAND header for Parallel NAND 2Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_2gb_2k_128_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+ 0x40, 0x00, 0x00, 0x08, 0x0B, 0x00, 0x11, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xA5, 0xE9, 0x5A,
+ 0xDF, 0x58, 0x62, 0x41, 0xD6, 0x26, 0x77, 0xBC,
+ 0x76, 0x1F, 0x27, 0x4E, 0x4F, 0x6C, 0xC3, 0xF0,
+ 0x36, 0xDE, 0xD9, 0xB3, 0xFF, 0x93, 0x00, 0x00
+ }
+};
+
+/* NAND header for Parallel NAND 4Gb with 2KB page + 128B spare */
+static const union nand_boot_header nand_hdr_4gb_2k_128_data = {
+ .data = {
+ 0x42, 0x4F, 0x4F, 0x54, 0x4C, 0x4F, 0x41, 0x44,
+ 0x45, 0x52, 0x21, 0x00, 0x56, 0x30, 0x30, 0x36,
+ 0x4E, 0x46, 0x49, 0x49, 0x4E, 0x46, 0x4F, 0x00,
+ 0x00, 0x00, 0x00, 0x08, 0x05, 0x00, 0x70, 0x00,
+ 0x40, 0x00, 0x00, 0x10, 0x0B, 0x00, 0x11, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xC2, 0x36, 0x52, 0x45,
+ 0xCC, 0x35, 0xD8, 0xDB, 0xEB, 0xFD, 0xD1, 0x46,
+ 0x76, 0x6B, 0x0B, 0xD5, 0x8B, 0xCC, 0x2B, 0xE2,
+ 0xFE, 0x90, 0x83, 0x9E, 0xAE, 0x2D, 0x00, 0x00
+ }
+};
+
+static const struct nand_header_type {
+ const char *name;
+ const union nand_boot_header *data;
+} nand_headers[] = {
+ {
+ .name = "2k+64",
+ .data = &snand_hdr_2k_64_data
+ }, {
+ .name = "2k+120",
+ .data = &snand_hdr_2k_128_data
+ }, {
+ .name = "2k+128",
+ .data = &snand_hdr_2k_128_data
+ }, {
+ .name = "4k+256",
+ .data = &snand_hdr_4k_256_data
+ }, {
+ .name = "1g:2k+64",
+ .data = &nand_hdr_1gb_2k_64_data
+ }, {
+ .name = "2g:2k+64",
+ .data = &nand_hdr_2gb_2k_64_data
+ }, {
+ .name = "4g:2k+64",
+ .data = &nand_hdr_4gb_2k_64_data
+ }, {
+ .name = "2g:2k+128",
+ .data = &nand_hdr_2gb_2k_128_data
+ }, {
+ .name = "4g:2k+128",
+ .data = &nand_hdr_4gb_2k_128_data
+ }
+};
+
+static const struct brom_img_type {
+ const char *name;
+ enum brlyt_img_type type;
+} brom_images[] = {
+ {
+ .name = "nand",
+ .type = BRLYT_TYPE_NAND
+ }, {
+ .name = "emmc",
+ .type = BRLYT_TYPE_EMMC
+ }, {
+ .name = "nor",
+ .type = BRLYT_TYPE_NOR
+ }, {
+ .name = "sdmmc",
+ .type = BRLYT_TYPE_SDMMC
+ }, {
+ .name = "snand",
+ .type = BRLYT_TYPE_SNAND
+ }
+};
+
+/* Image type selected by user */
+static enum brlyt_img_type hdr_media;
+static int use_lk_hdr;
+
+/* LK image name */
+static char lk_name[32] = "U-Boot";
+
+/* NAND header selected by user */
+static const union nand_boot_header *hdr_nand;
+
+/* GFH header + 2 * 4KB pages of NAND */
+static char hdr_tmp[sizeof(struct gfh_header) + 0x2000];
+
+static int mtk_image_check_image_types(uint8_t type)
+{
+ if (type == IH_TYPE_MTKIMAGE)
+ return EXIT_SUCCESS;
+ else
+ return EXIT_FAILURE;
+}
+
+static int mtk_brom_parse_imagename(const char *imagename)
+{
+#define is_blank_char(c) \
+ ((c) == '\t' || (c) == '\n' || (c) == '\r' || (c) == ' ')
+
+ char *buf = strdup(imagename), *key, *val, *end, *next;
+ int i;
+
+ /* User passed arguments from image name */
+ static const char *media = "";
+ static const char *nandinfo = "";
+ static const char *lk = "";
+
+ key = buf;
+ while (key) {
+ next = strchr(key, ';');
+ if (next)
+ *next = 0;
+
+ val = strchr(key, '=');
+ if (val) {
+ *val++ = 0;
+
+ /* Trim key */
+ while (is_blank_char(*key))
+ key++;
+
+ end = key + strlen(key) - 1;
+ while ((end >= key) && is_blank_char(*end))
+ end--;
+ end++;
+
+ if (is_blank_char(*end))
+ *end = 0;
+
+ /* Trim value */
+ while (is_blank_char(*val))
+ val++;
+
+ end = val + strlen(val) - 1;
+ while ((end >= val) && is_blank_char(*end))
+ end--;
+ end++;
+
+ if (is_blank_char(*end))
+ *end = 0;
+
+ /* record user passed arguments */
+ if (!strcmp(key, "media"))
+ media = val;
+
+ if (!strcmp(key, "nandinfo"))
+ nandinfo = val;
+
+ if (!strcmp(key, "lk"))
+ lk = val;
+
+ if (!strcmp(key, "lkname"))
+ strncpy(lk_name, val, sizeof(lk_name));
+ }
+
+ if (next)
+ key = next + 1;
+ else
+ break;
+ }
+
+ /* if user specified LK image header, skip following checks */
+ if (lk && lk[0] == '1') {
+ use_lk_hdr = 1;
+ free(buf);
+ return 0;
+ }
+
+ /* parse media type */
+ for (i = 0; i < ARRAY_SIZE(brom_images); i++) {
+ if (!strcmp(brom_images[i].name, media)) {
+ hdr_media = brom_images[i].type;
+ break;
+ }
+ }
+
+ /* parse nand header type */
+ for (i = 0; i < ARRAY_SIZE(nand_headers); i++) {
+ if (!strcmp(nand_headers[i].name, nandinfo)) {
+ hdr_nand = nand_headers[i].data;
+ break;
+ }
+ }
+
+ free(buf);
+
+ if (hdr_media == BRLYT_TYPE_INVALID) {
+ fprintf(stderr, "Error: media type is invalid or missing.\n");
+ fprintf(stderr, " Please specify -n \"media=<type>\"\n");
+ return -EINVAL;
+ }
+
+ if ((hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND) &&
+ !hdr_nand) {
+ fprintf(stderr, "Error: nand info is invalid or missing.\n");
+ fprintf(stderr, " Please specify -n \"media=%s;"
+ "nandinfo=<info>\"\n", media);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int mtk_image_check_params(struct image_tool_params *params)
+{
+ if (!params->addr) {
+ fprintf(stderr, "Error: Load Address must be set.\n");
+ return -EINVAL;
+ }
+
+ if (!params->imagename) {
+ fprintf(stderr, "Error: Image Name must be set.\n");
+ return -EINVAL;
+ }
+
+ return mtk_brom_parse_imagename(params->imagename);
+}
+
+static int mtk_image_vrec_header(struct image_tool_params *params,
+ struct image_type_params *tparams)
+{
+ if (use_lk_hdr) {
+ tparams->header_size = sizeof(union lk_hdr);
+ tparams->hdr = &hdr_tmp;
+ memset(&hdr_tmp, 0xff, tparams->header_size);
+ return 0;
+ }
+
+ if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
+ tparams->header_size = 2 * le16_to_cpu(hdr_nand->pagesize);
+ else
+ tparams->header_size = sizeof(struct gen_device_header);
+
+ tparams->header_size += sizeof(struct gfh_header);
+ tparams->hdr = &hdr_tmp;
+
+ memset(&hdr_tmp, 0xff, tparams->header_size);
+
+ return SHA256_SUM_LEN;
+}
+
+static int mtk_image_verify_gen_header(const uint8_t *ptr, int print)
+{
+ union gen_boot_header *gbh = (union gen_boot_header *)ptr;
+ struct brom_layout_header *bh;
+ struct gfh_header *gfh;
+ const char *bootmedia;
+
+ if (!strcmp(gbh->name, SF_BOOT_NAME))
+ bootmedia = "Serial NOR";
+ else if (!strcmp(gbh->name, EMMC_BOOT_NAME))
+ bootmedia = "eMMC";
+ else if (!strcmp(gbh->name, SDMMC_BOOT_NAME))
+ bootmedia = "SD/MMC";
+ else
+ return -1;
+
+ if (print)
+ printf("Boot Media: %s\n", bootmedia);
+
+ if (le32_to_cpu(gbh->version) != 1 ||
+ le32_to_cpu(gbh->size) != sizeof(union gen_boot_header))
+ return -1;
+
+ bh = (struct brom_layout_header *)(ptr + le32_to_cpu(gbh->size));
+
+ if (strcmp(bh->name, BRLYT_NAME))
+ return -1;
+
+ if (le32_to_cpu(bh->magic) != BRLYT_MAGIC ||
+ (le32_to_cpu(bh->type) != BRLYT_TYPE_NOR &&
+ le32_to_cpu(bh->type) != BRLYT_TYPE_EMMC &&
+ le32_to_cpu(bh->type) != BRLYT_TYPE_SDMMC))
+ return -1;
+
+ gfh = (struct gfh_header *)(ptr + le32_to_cpu(bh->header_size));
+
+ if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
+ return -1;
+
+ if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_GEN)
+ return -1;
+
+ if (print)
+ printf("Load Address: %08x\n",
+ le32_to_cpu(gfh->file_info.load_addr) +
+ le32_to_cpu(gfh->file_info.jump_offset));
+
+ return 0;
+}
+
+static int mtk_image_verify_nand_header(const uint8_t *ptr, int print)
+{
+ union nand_boot_header *nh = (union nand_boot_header *)ptr;
+ struct brom_layout_header *bh;
+ struct gfh_header *gfh;
+ const char *bootmedia;
+
+ if (strncmp(nh->version, NAND_BOOT_VERSION, sizeof(nh->version)) ||
+ strcmp(nh->id, NAND_BOOT_ID))
+ return -1;
+
+ bh = (struct brom_layout_header *)(ptr + le16_to_cpu(nh->pagesize));
+
+ if (strcmp(bh->name, BRLYT_NAME))
+ return -1;
+
+ if (le32_to_cpu(bh->magic) != BRLYT_MAGIC) {
+ return -1;
+ } else {
+ if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND)
+ bootmedia = "Parallel NAND";
+ else if (le32_to_cpu(bh->type) == BRLYT_TYPE_SNAND)
+ bootmedia = "Serial NAND";
+ else
+ return -1;
+ }
+
+ if (print) {
+ printf("Boot Media: %s\n", bootmedia);
+
+ if (le32_to_cpu(bh->type) == BRLYT_TYPE_NAND) {
+ uint64_t capacity =
+ (uint64_t)le16_to_cpu(nh->numblocks) *
+ (uint64_t)le16_to_cpu(nh->pages_of_block) *
+ (uint64_t)le16_to_cpu(nh->pagesize) * 8;
+ printf("Capacity: %dGb\n",
+ (uint32_t)(capacity >> 30));
+ }
+
+ if (le16_to_cpu(nh->pagesize) >= 1024)
+ printf("Page Size: %dKB\n",
+ le16_to_cpu(nh->pagesize) >> 10);
+ else
+ printf("Page Size: %dB\n",
+ le16_to_cpu(nh->pagesize));
+
+ printf("Spare Size: %dB\n", le16_to_cpu(nh->oobsize));
+ }
+
+ gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(nh->pagesize));
+
+ if (strcmp(gfh->file_info.name, GFH_FILE_INFO_NAME))
+ return -1;
+
+ if (le32_to_cpu(gfh->file_info.flash_type) != GFH_FLASH_TYPE_NAND)
+ return -1;
+
+ if (print)
+ printf("Load Address: %08x\n",
+ le32_to_cpu(gfh->file_info.load_addr) +
+ le32_to_cpu(gfh->file_info.jump_offset));
+
+ return 0;
+}
+
+static int mtk_image_verify_header(unsigned char *ptr, int image_size,
+ struct image_tool_params *params)
+{
+ union lk_hdr *lk = (union lk_hdr *)ptr;
+
+ /* nothing to verify for LK image header */
+ if (le32_to_cpu(lk->magic) == LK_PART_MAGIC)
+ return 0;
+
+ if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+ return mtk_image_verify_nand_header(ptr, 0);
+ else
+ return mtk_image_verify_gen_header(ptr, 0);
+
+ return -1;
+}
+
+static void mtk_image_print_header(const void *ptr)
+{
+ union lk_hdr *lk = (union lk_hdr *)ptr;
+
+ if (le32_to_cpu(lk->magic) == LK_PART_MAGIC) {
+ printf("Image Type: MediaTek LK Image\n");
+ printf("Load Address: %08x\n", le32_to_cpu(lk->loadaddr));
+ return;
+ }
+
+ printf("Image Type: MediaTek BootROM Loadable Image\n");
+
+ if (!strcmp((char *)ptr, NAND_BOOT_NAME))
+ mtk_image_verify_nand_header(ptr, 1);
+ else
+ mtk_image_verify_gen_header(ptr, 1);
+}
+
+static void put_brom_layout_header(struct brom_layout_header *hdr, int type)
+{
+ strncpy(hdr->name, BRLYT_NAME, sizeof(hdr->name));
+ hdr->version = cpu_to_le32(1);
+ hdr->magic = cpu_to_le32(BRLYT_MAGIC);
+ hdr->type = cpu_to_le32(type);
+}
+
+static void put_ghf_common_header(struct gfh_common_header *gfh, int size,
+ int type, int ver)
+{
+ memcpy(gfh->magic, GFH_HEADER_MAGIC, sizeof(gfh->magic));
+ gfh->version = ver;
+ gfh->size = cpu_to_le16(size);
+ gfh->type = cpu_to_le16(type);
+}
+
+static void put_ghf_header(struct gfh_header *gfh, int file_size,
+ int dev_hdr_size, int load_addr, int flash_type)
+{
+ memset(gfh, 0, sizeof(struct gfh_header));
+
+ /* GFH_FILE_INFO header */
+ put_ghf_common_header(&gfh->file_info.gfh, sizeof(gfh->file_info),
+ GFH_TYPE_FILE_INFO, 1);
+ strncpy(gfh->file_info.name, GFH_FILE_INFO_NAME,
+ sizeof(gfh->file_info.name));
+ gfh->file_info.unused = cpu_to_le32(1);
+ gfh->file_info.file_type = cpu_to_le16(1);
+ gfh->file_info.flash_type = flash_type;
+ gfh->file_info.sig_type = GFH_SIG_TYPE_SHA256;
+ gfh->file_info.load_addr = cpu_to_le32(load_addr - sizeof(*gfh));
+ gfh->file_info.total_size = cpu_to_le32(file_size - dev_hdr_size);
+ gfh->file_info.max_size = cpu_to_le32(file_size);
+ gfh->file_info.hdr_size = sizeof(*gfh);
+ gfh->file_info.sig_size = SHA256_SUM_LEN;
+ gfh->file_info.jump_offset = sizeof(*gfh);
+ gfh->file_info.processed = cpu_to_le32(1);
+
+ /* GFH_BL_INFO header */
+ put_ghf_common_header(&gfh->bl_info.gfh, sizeof(gfh->bl_info),
+ GFH_TYPE_BL_INFO, 1);
+ gfh->bl_info.attr = cpu_to_le32(1);
+
+ /* GFH_BROM_CFG header */
+ put_ghf_common_header(&gfh->brom_cfg.gfh, sizeof(gfh->brom_cfg),
+ GFH_TYPE_BROM_CFG, 3);
+ gfh->brom_cfg.cfg_bits = cpu_to_le32(
+ GFH_BROM_CFG_USBDL_AUTO_DETECT_DIS |
+ GFH_BROM_CFG_USBDL_BY_KCOL0_TIMEOUT_EN |
+ GFH_BROM_CFG_USBDL_BY_FLAG_TIMEOUT_EN);
+ gfh->brom_cfg.usbdl_by_kcol0_timeout_ms = cpu_to_le32(5000);
+
+ /* GFH_BL_SEC_KEY header */
+ put_ghf_common_header(&gfh->bl_sec_key.gfh, sizeof(gfh->bl_sec_key),
+ GFH_TYPE_BL_SEC_KEY, 1);
+
+ /* GFH_ANTI_CLONE header */
+ put_ghf_common_header(&gfh->anti_clone.gfh, sizeof(gfh->anti_clone),
+ GFH_TYPE_ANTI_CLONE, 1);
+ gfh->anti_clone.ac_offset = cpu_to_le32(0x10);
+ gfh->anti_clone.ac_len = cpu_to_le32(0x80);
+
+ /* GFH_BROM_SEC_CFG header */
+ put_ghf_common_header(&gfh->brom_sec_cfg.gfh,
+ sizeof(gfh->brom_sec_cfg),
+ GFH_TYPE_BROM_SEC_CFG, 1);
+ gfh->brom_sec_cfg.cfg_bits =
+ cpu_to_le32(BROM_SEC_CFG_JTAG_EN | BROM_SEC_CFG_UART_EN);
+}
+
+static void put_hash(uint8_t *buff, int size)
+{
+ sha256_context ctx;
+
+ sha256_starts(&ctx);
+ sha256_update(&ctx, buff, size);
+ sha256_finish(&ctx, buff + size);
+}
+
+static void mtk_image_set_gen_header(void *ptr, off_t filesize,
+ uint32_t loadaddr)
+{
+ struct gen_device_header *hdr = (struct gen_device_header *)ptr;
+ struct gfh_header *gfh;
+ const char *bootname = NULL;
+
+ if (hdr_media == BRLYT_TYPE_NOR)
+ bootname = SF_BOOT_NAME;
+ else if (hdr_media == BRLYT_TYPE_EMMC)
+ bootname = EMMC_BOOT_NAME;
+ else if (hdr_media == BRLYT_TYPE_SDMMC)
+ bootname = SDMMC_BOOT_NAME;
+
+ /* Generic device header */
+ strncpy(hdr->boot.name, bootname, sizeof(hdr->boot.name));
+ hdr->boot.version = cpu_to_le32(1);
+ hdr->boot.size = cpu_to_le32(sizeof(hdr->boot));
+
+ /* BRLYT header */
+ put_brom_layout_header(&hdr->brlyt, hdr_media);
+ hdr->brlyt.header_size = cpu_to_le32(sizeof(struct gen_device_header));
+ hdr->brlyt.total_size = cpu_to_le32(filesize);
+ hdr->brlyt.header_size_2 = hdr->brlyt.header_size;
+ hdr->brlyt.total_size_2 = hdr->brlyt.total_size;
+
+ /* GFH header */
+ gfh = (struct gfh_header *)(ptr + sizeof(struct gen_device_header));
+ put_ghf_header(gfh, filesize, sizeof(struct gen_device_header),
+ loadaddr, GFH_FLASH_TYPE_GEN);
+
+ /* Generate SHA256 hash */
+ put_hash((uint8_t *)gfh,
+ filesize - sizeof(struct gen_device_header) - SHA256_SUM_LEN);
+}
+
+static void mtk_image_set_nand_header(void *ptr, off_t filesize,
+ uint32_t loadaddr)
+{
+ union nand_boot_header *nh = (union nand_boot_header *)ptr;
+ struct brom_layout_header *brlyt;
+ struct gfh_header *gfh;
+ uint32_t payload_pages;
+ int i;
+
+ /* NAND device header, repeat 4 times */
+ for (i = 0; i < 4; i++)
+ memcpy(nh + i, hdr_nand, sizeof(union nand_boot_header));
+
+ /* BRLYT header */
+ payload_pages = (filesize + le16_to_cpu(hdr_nand->pagesize) - 1) /
+ le16_to_cpu(hdr_nand->pagesize);
+ brlyt = (struct brom_layout_header *)
+ (ptr + le16_to_cpu(hdr_nand->pagesize));
+ put_brom_layout_header(brlyt, hdr_media);
+ brlyt->header_size = cpu_to_le32(2);
+ brlyt->total_size = cpu_to_le32(payload_pages);
+ brlyt->header_size_2 = brlyt->header_size;
+ brlyt->total_size_2 = brlyt->total_size;
+ brlyt->unused = cpu_to_le32(1);
+
+ /* GFH header */
+ gfh = (struct gfh_header *)(ptr + 2 * le16_to_cpu(hdr_nand->pagesize));
+ put_ghf_header(gfh, filesize, 2 * le16_to_cpu(hdr_nand->pagesize),
+ loadaddr, GFH_FLASH_TYPE_NAND);
+
+ /* Generate SHA256 hash */
+ put_hash((uint8_t *)gfh,
+ filesize - 2 * le16_to_cpu(hdr_nand->pagesize) - SHA256_SUM_LEN);
+}
+
+static void mtk_image_set_header(void *ptr, struct stat *sbuf, int ifd,
+ struct image_tool_params *params)
+{
+ union lk_hdr *lk = (union lk_hdr *)ptr;
+
+ if (use_lk_hdr) {
+ lk->magic = cpu_to_le32(LK_PART_MAGIC);
+ lk->size = cpu_to_le32(sbuf->st_size - sizeof(union lk_hdr));
+ lk->loadaddr = cpu_to_le32(params->addr);
+ lk->mode = 0xffffffff; /* must be non-zero */
+ memset(lk->name, 0, sizeof(lk->name));
+ strncpy(lk->name, lk_name, sizeof(lk->name));
+ return;
+ }
+
+ if (hdr_media == BRLYT_TYPE_NAND || hdr_media == BRLYT_TYPE_SNAND)
+ mtk_image_set_nand_header(ptr, sbuf->st_size, params->addr);
+ else
+ mtk_image_set_gen_header(ptr, sbuf->st_size, params->addr);
+}
+
+U_BOOT_IMAGE_TYPE(
+ mtk_image,
+ "MediaTek BootROM Loadable Image support",
+ 0,
+ NULL,
+ mtk_image_check_params,
+ mtk_image_verify_header,
+ mtk_image_print_header,
+ mtk_image_set_header,
+ NULL,
+ mtk_image_check_image_types,
+ NULL,
+ mtk_image_vrec_header
+);
diff --git a/tools/mtk_image.h b/tools/mtk_image.h
new file mode 100644
index 0000000..0a9eab3
--- /dev/null
+++ b/tools/mtk_image.h
@@ -0,0 +1,199 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * MediaTek BootROM header definitions
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#ifndef _MTK_IMAGE_H
+#define _MTK_IMAGE_H
+
+/* Device header definitions */
+
+/* Header for NOR/SD/eMMC */
+union gen_boot_header {
+ struct {
+ char name[12];
+ __le32 version;
+ __le32 size;
+ };
+
+ uint8_t pad[0x200];
+};
+
+#define EMMC_BOOT_NAME "EMMC_BOOT"
+#define SF_BOOT_NAME "SF_BOOT"
+#define SDMMC_BOOT_NAME "SDMMC_BOOT"
+
+/* Header for NAND */
+union nand_boot_header {
+ struct {
+ char name[12];
+ char version[4];
+ char id[8];
+ __le16 ioif;
+ __le16 pagesize;
+ __le16 addrcycles;
+ __le16 oobsize;
+ __le16 pages_of_block;
+ __le16 numblocks;
+ __le16 writesize_shift;
+ __le16 erasesize_shift;
+ uint8_t dummy[60];
+ uint8_t ecc_parity[28];
+ };
+
+ uint8_t data[0x80];
+};
+
+#define NAND_BOOT_NAME "BOOTLOADER!"
+#define NAND_BOOT_VERSION "V006"
+#define NAND_BOOT_ID "NFIINFO"
+
+/* BootROM layout header */
+struct brom_layout_header {
+ char name[8];
+ __le32 version;
+ __le32 header_size;
+ __le32 total_size;
+ __le32 magic;
+ __le32 type;
+ __le32 header_size_2;
+ __le32 total_size_2;
+ __le32 unused;
+};
+
+#define BRLYT_NAME "BRLYT"
+#define BRLYT_MAGIC 0x42424242
+
+enum brlyt_img_type {
+ BRLYT_TYPE_INVALID = 0,
+ BRLYT_TYPE_NAND = 0x10002,
+ BRLYT_TYPE_EMMC = 0x10005,
+ BRLYT_TYPE_NOR = 0x10007,
+ BRLYT_TYPE_SDMMC = 0x10008,
+ BRLYT_TYPE_SNAND = 0x10009
+};
+
+/* Combined device header for NOR/SD/eMMC */
+struct gen_device_header {
+ union gen_boot_header boot;
+
+ union {
+ struct brom_layout_header brlyt;
+ uint8_t brlyt_pad[0x400];
+ };
+};
+
+/* BootROM header definitions */
+struct gfh_common_header {
+ uint8_t magic[3];
+ uint8_t version;
+ __le16 size;
+ __le16 type;
+};
+
+#define GFH_HEADER_MAGIC "MMM"
+
+#define GFH_TYPE_FILE_INFO 0
+#define GFH_TYPE_BL_INFO 1
+#define GFH_TYPE_BROM_CFG 7
+#define GFH_TYPE_BL_SEC_KEY 3
+#define GFH_TYPE_ANTI_CLONE 2
+#define GFH_TYPE_BROM_SEC_CFG 8
+
+struct gfh_file_info {
+ struct gfh_common_header gfh;
+ char name[12];
+ __le32 unused;
+ __le16 file_type;
+ uint8_t flash_type;
+ uint8_t sig_type;
+ __le32 load_addr;
+ __le32 total_size;
+ __le32 max_size;
+ __le32 hdr_size;
+ __le32 sig_size;
+ __le32 jump_offset;
+ __le32 processed;
+};
+
+#define GFH_FILE_INFO_NAME "FILE_INFO"
+
+#define GFH_FLASH_TYPE_GEN 5
+#define GFH_FLASH_TYPE_NAND 2
+
+#define GFH_SIG_TYPE_NONE 0
+#define GFH_SIG_TYPE_SHA256 1
+
+struct gfh_bl_info {
+ struct gfh_common_header gfh;
+ __le32 attr;
+};
+
+struct gfh_brom_cfg {
+ struct gfh_common_header gfh;
+ __le32 cfg_bits;
+ __le32 usbdl_by_auto_detect_timeout_ms;
+ uint8_t unused[0x48];
+ __le32 usbdl_by_kcol0_timeout_ms;
+ __le32 usbdl_by_flag_timeout_ms;
+ uint32_t pad;
+};
+
+#define GFH_BROM_CFG_USBDL_BY_AUTO_DETECT_TIMEOUT_EN 0x02
+#define GFH_BROM_CFG_USBDL_AUTO_DETECT_DIS 0x10
+#define GFH_BROM_CFG_USBDL_BY_KCOL0_TIMEOUT_EN 0x80
+#define GFH_BROM_CFG_USBDL_BY_FLAG_TIMEOUT_EN 0x100
+
+struct gfh_bl_sec_key {
+ struct gfh_common_header gfh;
+ uint8_t pad[0x20c];
+};
+
+struct gfh_anti_clone {
+ struct gfh_common_header gfh;
+ uint8_t ac_b2k;
+ uint8_t ac_b2c;
+ uint16_t pad;
+ __le32 ac_offset;
+ __le32 ac_len;
+};
+
+struct gfh_brom_sec_cfg {
+ struct gfh_common_header gfh;
+ __le32 cfg_bits;
+ char customer_name[0x20];
+ __le32 pad;
+};
+
+#define BROM_SEC_CFG_JTAG_EN 1
+#define BROM_SEC_CFG_UART_EN 2
+
+struct gfh_header {
+ struct gfh_file_info file_info;
+ struct gfh_bl_info bl_info;
+ struct gfh_brom_cfg brom_cfg;
+ struct gfh_bl_sec_key bl_sec_key;
+ struct gfh_anti_clone anti_clone;
+ struct gfh_brom_sec_cfg brom_sec_cfg;
+};
+
+/* LK image header */
+
+union lk_hdr {
+ struct {
+ __le32 magic;
+ __le32 size;
+ char name[32];
+ __le32 loadaddr;
+ __le32 mode;
+ };
+
+ uint8_t data[512];
+};
+
+#define LK_PART_MAGIC 0x58881688
+
+#endif /* _MTK_IMAGE_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [U-Boot, v5, 01/18] tools: MediaTek: add MTK boot header generation to mkimage
2018-11-15 2:07 ` [U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage Ryder Lee
@ 2018-11-27 3:12 ` Tom Rini
2018-11-27 4:51 ` Ryder Lee
2018-11-29 14:20 ` Tom Rini
1 sibling, 1 reply; 51+ messages in thread
From: Tom Rini @ 2018-11-27 3:12 UTC (permalink / raw)
To: u-boot
On Thu, Nov 15, 2018 at 10:07:49AM +0800, Ryder Lee wrote:
> This patch adds support for MTK boot image generation.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
[snip]
> diff --git a/Makefile b/Makefile
> index 552687d..a5d0c1b 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -852,6 +852,8 @@ ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
> ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin
> endif
>
> +ALL-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin
> +
> # Add optional build target if defined in board/cpu/soc headers
> ifneq ($(CONFIG_BUILD_TARGET),)
> ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
> @@ -1359,6 +1361,24 @@ u-boot.elf: u-boot.bin
> $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o
> $(call if_changed,u-boot-elf)
>
> +# MediaTek's ARM-based u-boot needs a header to contains its load address
> +# which is parsed by the BootROM.
> +# If the SPL build is enabled, the header will be added to the spl binary,
> +# and the spl binary and the u-boot.img will be combined into one file.
> +# Otherwise the header will be added to the u-boot.bin directly.
> +
> +ifeq ($(CONFIG_SPL),y)
> +u-boot-mtk.bin: u-boot.dtb u-boot.img spl/u-boot-spl-mtk.bin FORCE
> + $(call if_changed,binman)
> +else
> +MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \
> + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \
> + -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
> +
> +u-boot-mtk.bin: u-boot.bin FORCE
> + $(call if_changed,mkimage)
> +endif
This doesn't build for me. With the whole series applied:
$ ./tools/buildman/buildman -dvel mediatek
boards.cfg is up to date. Nothing to do.
Building current source for 2 boards (2 threads, 8 jobs per thread)
arm: + mt7629_rfb
+(mt7629_rfb) make[1]: *** No rule to make target 'spl/u-boot-spl-mtk.bin', needed by 'u-boot-mtk.bin'. Stop.
+(mt7629_rfb) make: *** [sub-make] Error 2
1 0 1 /2 mt7623n_bpir2
--
Tom
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^ permalink raw reply [flat|nested] 51+ messages in thread* [U-Boot] [U-Boot, v5, 01/18] tools: MediaTek: add MTK boot header generation to mkimage
2018-11-27 3:12 ` [U-Boot] [U-Boot, v5, " Tom Rini
@ 2018-11-27 4:51 ` Ryder Lee
0 siblings, 0 replies; 51+ messages in thread
From: Ryder Lee @ 2018-11-27 4:51 UTC (permalink / raw)
To: u-boot
Hi Tom,
On Mon, 2018-11-26 at 22:12 -0500, Tom Rini wrote:
> On Thu, Nov 15, 2018 at 10:07:49AM +0800, Ryder Lee wrote:
>
> > This patch adds support for MTK boot image generation.
> >
> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> > Reviewed-by: Simon Glass <sjg@chromium.org>
> [snip]
> > diff --git a/Makefile b/Makefile
> > index 552687d..a5d0c1b 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -852,6 +852,8 @@ ALL-y += u-boot-tegra.bin u-boot-nodtb-tegra.bin
> > ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb-tegra.bin
> > endif
> >
> > +ALL-$(CONFIG_ARCH_MEDIATEK) += u-boot-mtk.bin
> > +
> > # Add optional build target if defined in board/cpu/soc headers
> > ifneq ($(CONFIG_BUILD_TARGET),)
> > ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
> > @@ -1359,6 +1361,24 @@ u-boot.elf: u-boot.bin
> > $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o
> > $(call if_changed,u-boot-elf)
> >
> > +# MediaTek's ARM-based u-boot needs a header to contains its load address
> > +# which is parsed by the BootROM.
> > +# If the SPL build is enabled, the header will be added to the spl binary,
> > +# and the spl binary and the u-boot.img will be combined into one file.
> > +# Otherwise the header will be added to the u-boot.bin directly.
> > +
> > +ifeq ($(CONFIG_SPL),y)
> > +u-boot-mtk.bin: u-boot.dtb u-boot.img spl/u-boot-spl-mtk.bin FORCE
> > + $(call if_changed,binman)
> > +else
> > +MKIMAGEFLAGS_u-boot-mtk.bin = -T mtk_image \
> > + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) \
> > + -n "$(patsubst "%",%,$(CONFIG_MTK_BROM_HEADER_INFO))"
> > +
> > +u-boot-mtk.bin: u-boot.bin FORCE
> > + $(call if_changed,mkimage)
> > +endif
>
> This doesn't build for me. With the whole series applied:
> $ ./tools/buildman/buildman -dvel mediatek
> boards.cfg is up to date. Nothing to do.
> Building current source for 2 boards (2 threads, 8 jobs per thread)
> arm: + mt7629_rfb
> +(mt7629_rfb) make[1]: *** No rule to make target 'spl/u-boot-spl-mtk.bin', needed by 'u-boot-mtk.bin'. Stop.
> +(mt7629_rfb) make: *** [sub-make] Error 2
> 1 0 1 /2 mt7623n_bpir2
>
We've sent a fixup:
https://patchwork.ozlabs.org/patch/1003602/
Could you help to fold this patch in?
Ryder
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [U-Boot, v5, 01/18] tools: MediaTek: add MTK boot header generation to mkimage
2018-11-15 2:07 ` [U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage Ryder Lee
2018-11-27 3:12 ` [U-Boot] [U-Boot, v5, " Tom Rini
@ 2018-11-29 14:20 ` Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Tom Rini @ 2018-11-29 14:20 UTC (permalink / raw)
To: u-boot
On Thu, Nov 15, 2018 at 10:07:49AM +0800, Ryder Lee wrote:
> This patch adds support for MTK boot image generation.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 02/18] arm: dts: MediaTek: add device tree for MT7629
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
2018-11-15 2:07 ` [U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 03/18] arm: dts: MediaTek: add device tree for MT7623 Ryder Lee
` (16 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds MT7629 device tree and the includes it needs.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: Use new compatible 'mediatek,hsuart' for MTK UART
Changes since v4: None
---
arch/arm/dts/Makefile | 3 +
arch/arm/dts/mt7629-rfb-u-boot.dtsi | 24 +++
arch/arm/dts/mt7629-rfb.dts | 70 +++++++++
arch/arm/dts/mt7629.dtsi | 244 +++++++++++++++++++++++++++++++
include/dt-bindings/clock/mt7629-clk.h | 206 ++++++++++++++++++++++++++
include/dt-bindings/power/mt7629-power.h | 13 ++
6 files changed, 560 insertions(+)
create mode 100644 arch/arm/dts/mt7629-rfb-u-boot.dtsi
create mode 100644 arch/arm/dts/mt7629-rfb.dts
create mode 100644 arch/arm/dts/mt7629.dtsi
create mode 100644 include/dt-bindings/clock/mt7629-clk.h
create mode 100644 include/dt-bindings/power/mt7629-power.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d36447d..2001e63 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -558,6 +558,9 @@ dtb-$(CONFIG_TARGET_STM32MP1) += \
dtb-$(CONFIG_SOC_K3_AM6) += k3-am654-base-board.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += \
+ mt7629-rfb.dtb
+
targets += $(dtb-y)
# Add any required device tree compiler flags here
diff --git a/arch/arm/dts/mt7629-rfb-u-boot.dtsi b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
new file mode 100644
index 0000000..1ef5568
--- /dev/null
+++ b/arch/arm/dts/mt7629-rfb-u-boot.dtsi
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ *
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <config.h>
+/ {
+ binman {
+ filename = "u-boot-mtk.bin";
+ pad-byte = <0xff>;
+
+#ifdef CONFIG_SPL
+ blob {
+ filename = "spl/u-boot-spl-mtk.bin";
+ size = <CONFIG_SPL_PAD_TO>;
+ };
+
+ u-boot-img {
+ };
+#endif
+ };
+};
diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
new file mode 100644
index 0000000..a6d28a0
--- /dev/null
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt7629.dtsi"
+
+/ {
+ model = "MediaTek MT7629 RFB";
+ compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
+
+ aliases {
+ spi0 = &qspi;
+ };
+
+ chosen {
+ stdout-path = &uart0;
+ tick-timer = &timer0;
+ };
+};
+
+&pinctrl {
+ qspi_pins: qspi-pins {
+ mux {
+ function = "flash";
+ groups = "spi_nor";
+ };
+ };
+
+ uart0_pins: uart0-default {
+ mux {
+ function = "uart";
+ groups = "uart0_txd_rxd";
+ };
+ };
+
+ watchdog_pins: watchdog-default {
+ mux {
+ function = "watchdog";
+ groups = "watchdog";
+ };
+ };
+};
+
+&qspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi_pins>;
+ status = "okay";
+
+ spi-flash at 0{
+ compatible = "spi-flash";
+ reg = <0>;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&watchdog {
+ pinctrl-names = "default";
+ pinctrl-0 = <&watchdog_pins>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
new file mode 100644
index 0000000..e6052bb
--- /dev/null
+++ b/arch/arm/dts/mt7629.dtsi
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+#include <dt-bindings/clock/mt7629-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/mt7629-power.h>
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "mediatek,mt7629";
+ interrupt-parent = <&sysirq>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "mediatek,mt6589-smp";
+
+ cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ clock-frequency = <1250000000>;
+ };
+
+ cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ clock-frequency = <1250000000>;
+ };
+ };
+
+ clk20m: oscillator at 0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ clock-output-names = "clk20m";
+ };
+
+ clk40m: oscillator at 1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <40000000>;
+ clock-output-names = "clkxtal";
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ clock-frequency = <20000000>;
+ arm,cpu-registers-not-fw-configured;
+ };
+
+ infracfg: syscon at 10000000 {
+ compatible = "mediatek,mt7629-infracfg", "syscon";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ pericfg: syscon at 10002000 {
+ compatible = "mediatek,mt7629-pericfg", "syscon";
+ reg = <0x10002000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ timer0: timer at 10004000 {
+ compatible = "mediatek,timer";
+ reg = <0x10004000 0x80>;
+ interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_10M_SEL>,
+ <&topckgen CLK_TOP_CLKXTAL_D4>;
+ clock-names = "mux", "src";
+ u-boot,dm-pre-reloc;
+ };
+
+ scpsys: scpsys at 10006000 {
+ compatible = "mediatek,mt7629-scpsys";
+ reg = <0x10006000 0x1000>;
+ clocks = <&topckgen CLK_TOP_HIF_SEL>;
+ clock-names = "hif_sel";
+ assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>;
+ #power-domain-cells = <1>;
+ infracfg = <&infracfg>;
+ };
+
+ mcucfg: syscon at 10200000 {
+ compatible = "mediatek,mt7629-mcucfg", "syscon";
+ reg = <0x10200000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ sysirq: interrupt-controller at 10200a80 {
+ compatible = "mediatek,sysirq";
+ reg = <0x10200a80 0x20>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ };
+
+ dramc: dramc at 10203000 {
+ compatible = "mediatek,mt7629-dramc";
+ reg = <0x10203000 0x600>, /* EMI */
+ <0x10213000 0x1000>, /* DDRPHY */
+ <0x10214000 0xd00>; /* DRAMC_AO */
+ clocks = <&topckgen CLK_TOP_DDRPHYCFG_SEL>,
+ <&topckgen CLK_TOP_SYSPLL1_D8>,
+ <&topckgen CLK_TOP_MEM_SEL>,
+ <&topckgen CLK_TOP_DMPLL>;
+ clock-names = "phy", "phy_mux", "mem", "mem_mux";
+ u-boot,dm-pre-reloc;
+ };
+
+ apmixedsys: clock-controller at 10209000 {
+ compatible = "mediatek,mt7629-apmixedsys";
+ reg = <0x10209000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ topckgen: clock-controller at 10210000 {
+ compatible = "mediatek,mt7629-topckgen";
+ reg = <0x10210000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ watchdog: watchdog at 10212000 {
+ compatible = "mediatek,wdt";
+ reg = <0x10212000 0x600>;
+ interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_FALLING>;
+ #reset-cells = <1>;
+ status = "disabled";
+ };
+
+ wdt-reboot {
+ compatible = "wdt-reboot";
+ wdt = <&watchdog>;
+ };
+
+ pinctrl: pinctrl at 10217000 {
+ compatible = "mediatek,mt7629-pinctrl";
+ reg = <0x10217000 0x8000>;
+
+ gpio: gpio-controller {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ gic: interrupt-controller at 10300000 {
+ compatible = "arm,gic-400";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0x10310000 0x1000>,
+ <0x10320000 0x1000>,
+ <0x10340000 0x2000>,
+ <0x10360000 0x2000>;
+ };
+
+ uart0: serial at 11002000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11002000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART0_PD>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ u-boot,dm-pre-reloc;
+ };
+
+ uart1: serial at 11003000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11003000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART1_PD>;
+ clock-names = "baud", "bus";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ status = "disabled";
+ };
+
+ uart2: serial at 11004000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11004000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART2_PD>;
+ clock-names = "baud", "bus";
+ assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>;
+ status = "disabled";
+ };
+
+ qspi: qspi at 11014000 {
+ compatible = "mediatek,mt7629-qspi";
+ reg = <0x11014000 0xe0>, <0x30000000 0x10000000>;
+ reg-names = "reg_base", "mem_base";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ u-boot,dm-pre-reloc;
+ };
+
+ ethsys: syscon at 1b000000 {
+ compatible = "mediatek,mt7629-ethsys", "syscon";
+ reg = <0x1b000000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ sgmiisys0: syscon at 1b128000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0x1b128000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ sgmiisys1: syscon at 1b130000 {
+ compatible = "mediatek,mt7629-sgmiisys", "syscon";
+ reg = <0x1b130000 0x1000>;
+ #clock-cells = <1>;
+ };
+};
diff --git a/include/dt-bindings/clock/mt7629-clk.h b/include/dt-bindings/clock/mt7629-clk.h
new file mode 100644
index 0000000..0bbfbfa
--- /dev/null
+++ b/include/dt-bindings/clock/mt7629-clk.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_CLK_MT7629_H
+#define _DT_BINDINGS_CLK_MT7629_H
+
+/* TOPCKGEN */
+#define CLK_TOP_FCLKS_OFF 0
+
+#define CLK_TOP_TO_U2_PHY 0
+#define CLK_TOP_TO_U2_PHY_1P 1
+#define CLK_TOP_PCIE0_PIPE_EN 2
+#define CLK_TOP_PCIE1_PIPE_EN 3
+#define CLK_TOP_SSUSB_TX250M 4
+#define CLK_TOP_SSUSB_EQ_RX250M 5
+#define CLK_TOP_SSUSB_CDR_REF 6
+#define CLK_TOP_SSUSB_CDR_FB 7
+#define CLK_TOP_SATA_ASIC 8
+#define CLK_TOP_SATA_RBC 9
+
+#define CLK_TOP_TO_USB3_SYS 10
+#define CLK_TOP_P1_1MHZ 11
+#define CLK_TOP_4MHZ 12
+#define CLK_TOP_P0_1MHZ 13
+#define CLK_TOP_ETH_500M 14
+#define CLK_TOP_TXCLK_SRC_PRE 15
+#define CLK_TOP_RTC 16
+#define CLK_TOP_PWM_QTR_26M 17
+#define CLK_TOP_CPUM_TCK_IN 18
+#define CLK_TOP_TO_USB3_DA_TOP 19
+#define CLK_TOP_MEMPLL 20
+#define CLK_TOP_DMPLL 21
+#define CLK_TOP_DMPLL_D4 22
+#define CLK_TOP_DMPLL_D8 23
+#define CLK_TOP_SYSPLL_D2 24
+#define CLK_TOP_SYSPLL1_D2 25
+#define CLK_TOP_SYSPLL1_D4 26
+#define CLK_TOP_SYSPLL1_D8 27
+#define CLK_TOP_SYSPLL1_D16 28
+#define CLK_TOP_SYSPLL2_D2 29
+#define CLK_TOP_SYSPLL2_D4 30
+#define CLK_TOP_SYSPLL2_D8 31
+#define CLK_TOP_SYSPLL_D5 32
+#define CLK_TOP_SYSPLL3_D2 33
+#define CLK_TOP_SYSPLL3_D4 34
+#define CLK_TOP_SYSPLL_D7 35
+#define CLK_TOP_SYSPLL4_D2 36
+#define CLK_TOP_SYSPLL4_D4 37
+#define CLK_TOP_SYSPLL4_D16 38
+#define CLK_TOP_UNIVPLL 39
+#define CLK_TOP_UNIVPLL1_D2 40
+#define CLK_TOP_UNIVPLL1_D4 41
+#define CLK_TOP_UNIVPLL1_D8 42
+#define CLK_TOP_UNIVPLL_D3 43
+#define CLK_TOP_UNIVPLL2_D2 44
+#define CLK_TOP_UNIVPLL2_D4 45
+#define CLK_TOP_UNIVPLL2_D8 46
+#define CLK_TOP_UNIVPLL2_D16 47
+#define CLK_TOP_UNIVPLL_D5 48
+#define CLK_TOP_UNIVPLL3_D2 49
+#define CLK_TOP_UNIVPLL3_D4 50
+#define CLK_TOP_UNIVPLL3_D16 51
+#define CLK_TOP_UNIVPLL_D7 52
+#define CLK_TOP_UNIVPLL_D80_D4 53
+#define CLK_TOP_UNIV48M 54
+#define CLK_TOP_SGMIIPLL_D2 55
+#define CLK_TOP_CLKXTAL_D4 56
+#define CLK_TOP_HD_FAXI 57
+#define CLK_TOP_FAXI 58
+#define CLK_TOP_F_FAUD_INTBUS 59
+#define CLK_TOP_AP2WBHIF_HCLK 60
+#define CLK_TOP_10M_INFRAO 61
+#define CLK_TOP_MSDC30_1 62
+#define CLK_TOP_SPI 63
+#define CLK_TOP_SF 64
+#define CLK_TOP_FLASH 65
+#define CLK_TOP_TO_USB3_REF 66
+#define CLK_TOP_TO_USB3_MCU 67
+#define CLK_TOP_TO_USB3_DMA 68
+#define CLK_TOP_FROM_TOP_AHB 69
+#define CLK_TOP_FROM_TOP_AXI 70
+#define CLK_TOP_PCIE1_MAC_EN 71
+#define CLK_TOP_PCIE0_MAC_EN 72
+
+#define CLK_TOP_AXI_SEL 73
+#define CLK_TOP_MEM_SEL 74
+#define CLK_TOP_DDRPHYCFG_SEL 75
+#define CLK_TOP_ETH_SEL 76
+#define CLK_TOP_PWM_SEL 77
+#define CLK_TOP_F10M_REF_SEL 78
+#define CLK_TOP_NFI_INFRA_SEL 79
+#define CLK_TOP_FLASH_SEL 80
+#define CLK_TOP_UART_SEL 81
+#define CLK_TOP_SPI0_SEL 82
+#define CLK_TOP_SPI1_SEL 83
+#define CLK_TOP_MSDC50_0_SEL 84
+#define CLK_TOP_MSDC30_0_SEL 85
+#define CLK_TOP_MSDC30_1_SEL 86
+#define CLK_TOP_AP2WBMCU_SEL 87
+#define CLK_TOP_AP2WBHIF_SEL 88
+#define CLK_TOP_AUDIO_SEL 89
+#define CLK_TOP_AUD_INTBUS_SEL 90
+#define CLK_TOP_PMICSPI_SEL 91
+#define CLK_TOP_SCP_SEL 92
+#define CLK_TOP_ATB_SEL 93
+#define CLK_TOP_HIF_SEL 94
+#define CLK_TOP_SATA_SEL 95
+#define CLK_TOP_U2_SEL 96
+#define CLK_TOP_AUD1_SEL 97
+#define CLK_TOP_AUD2_SEL 98
+#define CLK_TOP_IRRX_SEL 99
+#define CLK_TOP_IRTX_SEL 100
+#define CLK_TOP_SATA_MCU_SEL 101
+#define CLK_TOP_PCIE0_MCU_SEL 102
+#define CLK_TOP_PCIE1_MCU_SEL 103
+#define CLK_TOP_SSUSB_MCU_SEL 104
+#define CLK_TOP_CRYPTO_SEL 105
+#define CLK_TOP_SGMII_REF_1_SEL 106
+#define CLK_TOP_10M_SEL 107
+#define CLK_TOP_NR_CLK 108
+
+/* INFRACFG */
+#define CLK_INFRA_MUX1_SEL 0
+#define CLK_INFRA_DBGCLK_PD 1
+#define CLK_INFRA_TRNG_PD 2
+#define CLK_INFRA_DEVAPC_PD 3
+#define CLK_INFRA_APXGPT_PD 4
+#define CLK_INFRA_SEJ_PD 5
+#define CLK_INFRA_NR_CLK 6
+
+/* PERICFG */
+#define CLK_PERIBUS_SEL 0
+#define CLK_PERI_PWM1_PD 1
+#define CLK_PERI_PWM2_PD 2
+#define CLK_PERI_PWM3_PD 3
+#define CLK_PERI_PWM4_PD 4
+#define CLK_PERI_PWM5_PD 5
+#define CLK_PERI_PWM6_PD 6
+#define CLK_PERI_PWM7_PD 7
+#define CLK_PERI_PWM_PD 8
+#define CLK_PERI_AP_DMA_PD 9
+#define CLK_PERI_MSDC30_1_PD 10
+#define CLK_PERI_UART0_PD 11
+#define CLK_PERI_UART1_PD 12
+#define CLK_PERI_UART2_PD 13
+#define CLK_PERI_UART3_PD 14
+#define CLK_PERI_BTIF_PD 15
+#define CLK_PERI_I2C0_PD 16
+#define CLK_PERI_SPI0_PD 17
+#define CLK_PERI_SNFI_PD 18
+#define CLK_PERI_NFI_PD 19
+#define CLK_PERI_NFIECC_PD 20
+#define CLK_PERI_FLASH_PD 21
+#define CLK_PERI_NR_CLK 22
+
+/* APMIXEDSYS */
+#define CLK_APMIXED_ARMPLL 0
+#define CLK_APMIXED_MAINPLL 1
+#define CLK_APMIXED_UNIV2PLL 2
+#define CLK_APMIXED_ETH1PLL 3
+#define CLK_APMIXED_ETH2PLL 4
+#define CLK_APMIXED_SGMIPLL 5
+#define CLK_APMIXED_NR_CLK 6
+
+/* SSUSBSYS */
+#define CLK_SSUSB_U2_PHY_1P_EN 0
+#define CLK_SSUSB_U2_PHY_EN 1
+#define CLK_SSUSB_REF_EN 2
+#define CLK_SSUSB_SYS_EN 3
+#define CLK_SSUSB_MCU_EN 4
+#define CLK_SSUSB_DMA_EN 5
+#define CLK_SSUSB_NR_CLK 6
+
+/* PCIESYS */
+#define CLK_PCIE_P1_AUX_EN 0
+#define CLK_PCIE_P1_OBFF_EN 1
+#define CLK_PCIE_P1_AHB_EN 2
+#define CLK_PCIE_P1_AXI_EN 3
+#define CLK_PCIE_P1_MAC_EN 4
+#define CLK_PCIE_P1_PIPE_EN 5
+#define CLK_PCIE_P0_AUX_EN 6
+#define CLK_PCIE_P0_OBFF_EN 7
+#define CLK_PCIE_P0_AHB_EN 8
+#define CLK_PCIE_P0_AXI_EN 9
+#define CLK_PCIE_P0_MAC_EN 10
+#define CLK_PCIE_P0_PIPE_EN 11
+#define CLK_PCIE_NR_CLK 12
+
+/* ETHSYS */
+#define CLK_ETH_FE_EN 0
+#define CLK_ETH_GP2_EN 1
+#define CLK_ETH_GP1_EN 2
+#define CLK_ETH_GP0_EN 3
+#define CLK_ETH_ESW_EN 4
+#define CLK_ETH_NR_CLK 5
+
+/* SGMIISYS */
+#define CLK_SGMII_TX_EN 0
+#define CLK_SGMII_RX_EN 1
+#define CLK_SGMII_CDR_REF 2
+#define CLK_SGMII_CDR_FB 3
+#define CLK_SGMII_NR_CLK 4
+
+#endif /* _DT_BINDINGS_CLK_MT7629_H */
diff --git a/include/dt-bindings/power/mt7629-power.h b/include/dt-bindings/power/mt7629-power.h
new file mode 100644
index 0000000..c7e6130
--- /dev/null
+++ b/include/dt-bindings/power/mt7629-power.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_MT7629_POWER_H
+#define _DT_BINDINGS_MT7629_POWER_H
+
+#define MT7629_POWER_DOMAIN_ETHSYS 0
+#define MT7629_POWER_DOMAIN_HIF0 1
+#define MT7629_POWER_DOMAIN_HIF1 2
+
+#endif /* _DT_BINDINGS_MT7629_POWER_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 03/18] arm: dts: MediaTek: add device tree for MT7623
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
2018-11-15 2:07 ` [U-Boot] [PATCH v5 01/18] tools: MediaTek: add MTK boot header generation to mkimage Ryder Lee
2018-11-15 2:07 ` [U-Boot] [PATCH v5 02/18] arm: dts: MediaTek: add device tree for MT7629 Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 04/18] arm: MediaTek: add basic support for MT7629 boards Ryder Lee
` (15 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This adds device tree for MT7623 development board - Bananapi R2
Detailed hardware information for BPI-R2 which could be found on
http://wiki.banana-pi.org/Banana_Pi_BPI-R2.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: Use new compatible 'mediatek,hsuart' for MTK UART
Changes since v4: None
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/mt7623.dtsi | 255 +++++++++++++++++++
arch/arm/dts/mt7623n-bananapi-bpi-r2.dts | 207 ++++++++++++++++
include/dt-bindings/clock/mt7623-clk.h | 413 +++++++++++++++++++++++++++++++
include/dt-bindings/power/mt7623-power.h | 19 ++
5 files changed, 895 insertions(+)
create mode 100644 arch/arm/dts/mt7623.dtsi
create mode 100644 arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
create mode 100644 include/dt-bindings/clock/mt7623-clk.h
create mode 100644 include/dt-bindings/power/mt7623-power.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2001e63..4b30ef9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -559,6 +559,7 @@ dtb-$(CONFIG_TARGET_STM32MP1) += \
dtb-$(CONFIG_SOC_K3_AM6) += k3-am654-base-board.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += \
+ mt7623n-bananapi-bpi-r2.dtb \
mt7629-rfb.dtb
targets += $(dtb-y)
diff --git a/arch/arm/dts/mt7623.dtsi b/arch/arm/dts/mt7623.dtsi
new file mode 100644
index 0000000..f50f4ef
--- /dev/null
+++ b/arch/arm/dts/mt7623.dtsi
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+#include <dt-bindings/clock/mt7623-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/mt7623-power.h>
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "mediatek,mt7623";
+ interrupt-parent = <&sysirq>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "mediatek,mt6589-smp";
+
+ cpu0: cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ clocks = <&infracfg CLK_INFRA_CPUSEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ clock-frequency = <1300000000>;
+ };
+
+ cpu1: cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ clocks = <&infracfg CLK_INFRA_CPUSEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ clock-frequency = <1300000000>;
+ };
+
+ cpu2: cpu at 2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ clocks = <&infracfg CLK_INFRA_CPUSEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ clock-frequency = <1300000000>;
+ };
+
+ cpu3: cpu at 3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ clocks = <&infracfg CLK_INFRA_CPUSEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ clock-frequency = <1300000000>;
+ };
+ };
+
+ system_clk: dummy13m {
+ compatible = "fixed-clock";
+ clock-frequency = <13000000>;
+ #clock-cells = <0>;
+ };
+
+ rtc32k: oscillator-1 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ clock-output-names = "rtc32k";
+ };
+
+ clk26m: oscillator-0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ clock-frequency = <13000000>;
+ arm,cpu-registers-not-fw-configured;
+ };
+
+ topckgen: clock-controller at 10000000 {
+ compatible = "mediatek,mt7623-topckgen";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ infracfg: syscon at 10001000 {
+ compatible = "mediatek,mt7623-infracfg", "syscon";
+ reg = <0x10001000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ pericfg: syscon at 10003000 {
+ compatible = "mediatek,mt7623-pericfg", "syscon";
+ reg = <0x10003000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl: pinctrl at 10005000 {
+ compatible = "mediatek,mt7623-pinctrl";
+ reg = <0x10005000 0x1000>;
+
+ gpio: gpio-controller {
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ scpsys: scpsys at 10006000 {
+ compatible = "mediatek,mt7623-scpsys";
+ #power-domain-cells = <1>;
+ reg = <0x10006000 0x1000>;
+ infracfg = <&infracfg>;
+ clocks = <&topckgen CLK_TOP_MM_SEL>,
+ <&topckgen CLK_TOP_MFG_SEL>,
+ <&topckgen CLK_TOP_ETHIF_SEL>;
+ clock-names = "mm", "mfg", "ethif";
+ };
+
+ watchdog: watchdog at 10007000 {
+ compatible = "mediatek,wdt";
+ reg = <0x10007000 0x100>;
+ };
+
+ wdt-reboot {
+ compatible = "wdt-reboot";
+ wdt = <&watchdog>;
+ };
+
+ timer0: timer at 10008000 {
+ compatible = "mediatek,timer";
+ reg = <0x10008000 0x80>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&system_clk>;
+ clock-names = "system-clk";
+ u-boot,dm-pre-reloc;
+ };
+
+ sysirq: interrupt-controller at 10200100 {
+ compatible = "mediatek,sysirq";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0x10200100 0x1c>;
+ };
+
+ apmixedsys: clock-controller at 10209000 {
+ compatible = "mediatek,mt7623-apmixedsys";
+ reg = <0x10209000 0x1000>;
+ #clock-cells = <1>;
+ u-boot,dm-pre-reloc;
+ };
+
+ gic: interrupt-controller at 10211000 {
+ compatible = "arm,cortex-a7-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0x10211000 0x1000>,
+ <0x10212000 0x1000>,
+ <0x10214000 0x2000>,
+ <0x10216000 0x2000>;
+ };
+
+ uart0: serial at 11002000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11002000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART0>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart1: serial at 11003000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11003000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART1>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ uart2: serial at 11004000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11004000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART2>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ u-boot,dm-pre-reloc;
+ };
+
+ uart3: serial at 11005000 {
+ compatible = "mediatek,hsuart";
+ reg = <0x11005000 0x400>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&topckgen CLK_TOP_UART_SEL>,
+ <&pericfg CLK_PERI_UART3>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+
+ mmc0: mmc at 11230000 {
+ compatible = "mediatek,mt7623-mmc";
+ reg = <0x11230000 0x1000>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&pericfg CLK_PERI_MSDC30_0>,
+ <&topckgen CLK_TOP_MSDC30_0_SEL>;
+ clock-names = "source", "hclk";
+ status = "disabled";
+ };
+
+ mmc1: mmc at 11240000 {
+ compatible = "mediatek,mt7623-mmc";
+ reg = <0x11240000 0x1000>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&pericfg CLK_PERI_MSDC30_1>,
+ <&topckgen CLK_TOP_MSDC30_1_SEL>;
+ clock-names = "source", "hclk";
+ status = "disabled";
+ };
+
+ ethsys: syscon at 1b000000 {
+ compatible = "mediatek,mt7623-ethsys";
+ reg = <0x1b000000 0x1000>;
+ #clock-cells = <1>;
+ };
+};
diff --git a/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
new file mode 100644
index 0000000..84a77fd
--- /dev/null
+++ b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ *
+ * SPDX-License-Identifier: (GPL-2.0 OR MIT)
+ */
+
+/dts-v1/;
+#include "mt7623.dtsi"
+
+/ {
+ model = "Bananapi BPI-R2";
+ compatible = "bananapi,bpi-r2", "mediatek,mt7623";
+
+ chosen {
+ stdout-path = &uart2;
+ tick-timer = &timer0;
+ };
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ blue {
+ label = "bpi-r2:pio:blue";
+ gpios = <&gpio 241 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ green {
+ label = "bpi-r2:pio:green";
+ gpios = <&gpio 240 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ red {
+ label = "bpi-r2:pio:red";
+ gpios = <&gpio 239 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_default>;
+ status = "okay";
+ bus-width = <8>;
+ max-frequency = <50000000>;
+ cap-mmc-highspeed;
+ vmmc-supply = <®_3p3v>;
+ vqmmc-supply = <®_1p8v>;
+ non-removable;
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+ status = "okay";
+ bus-width = <4>;
+ max-frequency = <50000000>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio 261 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <®_3p3v>;
+ vqmmc-supply = <®_3p3v>;
+};
+
+&pinctrl {
+ ephy_default: ephy_default {
+ mux {
+ function = "eth";
+ groups = "mdc_mdio", "ephy";
+ };
+
+ conf {
+ pins = "G2_TXEN", "G2_TXD0", "G2_TXD1", "G2_TXD2",
+ "G2_TXD3", "G2_TXC", "G2_RXC", "G2_RXD0",
+ "G2_RXD1", "G2_RXD2", "G2_RXD3", "G2_RXDV",
+ "MDC", "MDIO";
+ drive-strength = <12>;
+ mediatek,tdsel = <5>;
+ };
+ };
+
+ mmc0_pins_default: mmc0default {
+ mux {
+ function = "msdc";
+ groups = "msdc0";
+ };
+
+ conf-cmd-data {
+ pins = "MSDC0_CMD", "MSDC0_DAT0", "MSDC0_DAT1",
+ "MSDC0_DAT2", "MSDC0_DAT3", "MSDC0_DAT4",
+ "MSDC0_DAT5", "MSDC0_DAT6", "MSDC0_DAT7";
+ input-enable;
+ bias-pull-up;
+ };
+
+ conf-clk {
+ pins = "MSDC0_CLK";
+ bias-pull-down;
+ };
+
+ conf-rst {
+ pins = "MSDC0_RSTB";
+ bias-pull-up;
+ };
+ };
+
+ mmc1_pins_default: mmc1default {
+ mux {
+ function = "msdc";
+ groups = "msdc1", "msdc1_wp_0";
+ };
+
+ conf-cmd-data {
+ pins = "MSDC1_DAT0", "MSDC1_DAT1", "MSDC1_DAT2",
+ "MSDC1_DAT3", "MSDC1_DAT3", "MSDC1_CMD";
+ input-enable;
+ drive-strength = <4>;
+ bias-pull-up;
+ };
+
+ conf-clk {
+ pins = "MSDC1_CLK";
+ drive-strength = <4>;
+ };
+
+ conf-wp {
+ pins = "EINT7";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
+ uart0_pins_a: uart0-default {
+ mux {
+ function = "uart";
+ groups = "uart0_0_txd_rxd";
+ };
+ };
+
+ uart1_pins_a: uart1-default {
+ mux {
+ function = "uart";
+ groups = "uart1_0_txd_rxd";
+ };
+ };
+
+ uart2_pins_a: uart2-default {
+ mux {
+ function = "uart";
+ groups = "uart2_0_txd_rxd";
+ };
+ };
+
+ uart2_pins_b: uart2-alt {
+ mux {
+ function = "uart";
+ groups = "uart2_1_txd_rxd";
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_a>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins_a>;
+ status = "okay";
+};
diff --git a/include/dt-bindings/clock/mt7623-clk.h b/include/dt-bindings/clock/mt7623-clk.h
new file mode 100644
index 0000000..71ced15
--- /dev/null
+++ b/include/dt-bindings/clock/mt7623-clk.h
@@ -0,0 +1,413 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_CLK_MT2701_H
+#define _DT_BINDINGS_CLK_MT2701_H
+
+/* TOPCKGEN */
+#define CLK_TOP_FCLKS_OFF 0
+
+#define CLK_TOP_DPI 0
+#define CLK_TOP_DMPLL 1
+#define CLK_TOP_VENCPLL 2
+#define CLK_TOP_HDMI_0_PIX340M 3
+#define CLK_TOP_HDMI_0_DEEP340M 4
+#define CLK_TOP_HDMI_0_PLL340M 5
+#define CLK_TOP_HADDS2_FB 6
+#define CLK_TOP_WBG_DIG_416M 7
+#define CLK_TOP_DSI0_LNTC_DSI 8
+#define CLK_TOP_HDMI_SCL_RX 9
+#define CLK_TOP_32K_EXTERNAL 10
+#define CLK_TOP_HDMITX_CLKDIG_CTS 11
+#define CLK_TOP_AUD_EXT1 12
+#define CLK_TOP_AUD_EXT2 13
+#define CLK_TOP_NFI1X_PAD 14
+
+#define CLK_TOP_SYSPLL 15
+#define CLK_TOP_SYSPLL_D2 16
+#define CLK_TOP_SYSPLL_D3 17
+#define CLK_TOP_SYSPLL_D5 18
+#define CLK_TOP_SYSPLL_D7 19
+#define CLK_TOP_SYSPLL1_D2 20
+#define CLK_TOP_SYSPLL1_D4 21
+#define CLK_TOP_SYSPLL1_D8 22
+#define CLK_TOP_SYSPLL1_D16 23
+#define CLK_TOP_SYSPLL2_D2 24
+#define CLK_TOP_SYSPLL2_D4 25
+#define CLK_TOP_SYSPLL2_D8 26
+#define CLK_TOP_SYSPLL3_D2 27
+#define CLK_TOP_SYSPLL3_D4 28
+#define CLK_TOP_SYSPLL4_D2 29
+#define CLK_TOP_SYSPLL4_D4 30
+#define CLK_TOP_UNIVPLL 31
+#define CLK_TOP_UNIVPLL_D2 32
+#define CLK_TOP_UNIVPLL_D3 33
+#define CLK_TOP_UNIVPLL_D5 34
+#define CLK_TOP_UNIVPLL_D7 35
+#define CLK_TOP_UNIVPLL_D26 36
+#define CLK_TOP_UNIVPLL_D52 37
+#define CLK_TOP_UNIVPLL_D108 38
+#define CLK_TOP_USB_PHY48M 39
+#define CLK_TOP_UNIVPLL1_D2 40
+#define CLK_TOP_UNIVPLL1_D4 41
+#define CLK_TOP_UNIVPLL1_D8 42
+#define CLK_TOP_UNIVPLL2_D2 43
+#define CLK_TOP_UNIVPLL2_D4 44
+#define CLK_TOP_UNIVPLL2_D8 45
+#define CLK_TOP_UNIVPLL2_D16 46
+#define CLK_TOP_UNIVPLL2_D32 47
+#define CLK_TOP_UNIVPLL3_D2 48
+#define CLK_TOP_UNIVPLL3_D4 49
+#define CLK_TOP_UNIVPLL3_D8 50
+#define CLK_TOP_MSDCPLL 51
+#define CLK_TOP_MSDCPLL_D2 52
+#define CLK_TOP_MSDCPLL_D4 53
+#define CLK_TOP_MSDCPLL_D8 54
+#define CLK_TOP_MMPLL 55
+#define CLK_TOP_MMPLL_D2 56
+#define CLK_TOP_DMPLL_D2 57
+#define CLK_TOP_DMPLL_D4 58
+#define CLK_TOP_DMPLL_X2 59
+#define CLK_TOP_TVDPLL 60
+#define CLK_TOP_TVDPLL_D2 61
+#define CLK_TOP_TVDPLL_D4 62
+#define CLK_TOP_VDECPLL 63
+#define CLK_TOP_TVD2PLL 64
+#define CLK_TOP_TVD2PLL_D2 65
+#define CLK_TOP_MIPIPLL 66
+#define CLK_TOP_MIPIPLL_D2 67
+#define CLK_TOP_MIPIPLL_D4 68
+#define CLK_TOP_HDMIPLL 69
+#define CLK_TOP_HDMIPLL_D2 70
+#define CLK_TOP_HDMIPLL_D3 71
+#define CLK_TOP_ARMPLL_1P3G 72
+#define CLK_TOP_AUDPLL 73
+#define CLK_TOP_AUDPLL_D4 74
+#define CLK_TOP_AUDPLL_D8 75
+#define CLK_TOP_AUDPLL_D16 76
+#define CLK_TOP_AUDPLL_D24 77
+#define CLK_TOP_AUD1PLL_98M 78
+#define CLK_TOP_AUD2PLL_90M 79
+#define CLK_TOP_HADDS2PLL_98M 80
+#define CLK_TOP_HADDS2PLL_294M 81
+#define CLK_TOP_ETHPLL_500M 82
+#define CLK_TOP_CLK26M_D8 83
+#define CLK_TOP_32K_INTERNAL 84
+#define CLK_TOP_AXISEL_D4 85
+#define CLK_TOP_8BDAC 86
+
+#define CLK_TOP_AXI_SEL 87
+#define CLK_TOP_MEM_SEL 88
+#define CLK_TOP_DDRPHYCFG_SEL 89
+#define CLK_TOP_MM_SEL 90
+#define CLK_TOP_PWM_SEL 91
+#define CLK_TOP_VDEC_SEL 92
+#define CLK_TOP_MFG_SEL 93
+#define CLK_TOP_CAMTG_SEL 94
+#define CLK_TOP_UART_SEL 95
+#define CLK_TOP_SPI0_SEL 96
+#define CLK_TOP_USB20_SEL 97
+#define CLK_TOP_MSDC30_0_SEL 98
+#define CLK_TOP_MSDC30_1_SEL 99
+#define CLK_TOP_MSDC30_2_SEL 100
+#define CLK_TOP_AUDIO_SEL 101
+#define CLK_TOP_AUDINTBUS_SEL 102
+#define CLK_TOP_PMICSPI_SEL 103
+#define CLK_TOP_SCP_SEL 104
+#define CLK_TOP_DPI0_SEL 105
+#define CLK_TOP_DPI1_SEL 106
+#define CLK_TOP_TVE_SEL 107
+#define CLK_TOP_HDMI_SEL 108
+#define CLK_TOP_APLL_SEL 109
+#define CLK_TOP_RTC_SEL 110
+#define CLK_TOP_NFI2X_SEL 111
+#define CLK_TOP_EMMC_HCLK_SEL 112
+#define CLK_TOP_FLASH_SEL 113
+#define CLK_TOP_DI_SEL 114
+#define CLK_TOP_NR_SEL 115
+#define CLK_TOP_OSD_SEL 116
+#define CLK_TOP_HDMIRX_BIST_SEL 117
+#define CLK_TOP_INTDIR_SEL 118
+#define CLK_TOP_ASM_I_SEL 119
+#define CLK_TOP_ASM_M_SEL 120
+#define CLK_TOP_ASM_H_SEL 121
+#define CLK_TOP_MS_CARD_SEL 122
+#define CLK_TOP_ETHIF_SEL 123
+#define CLK_TOP_HDMIRX26_24_SEL 124
+#define CLK_TOP_MSDC30_3_SEL 125
+#define CLK_TOP_CMSYS_SEL 126
+#define CLK_TOP_SPI1_SEL 127
+#define CLK_TOP_SPI2_SEL 128
+#define CLK_TOP_8BDAC_SEL 129
+#define CLK_TOP_AUD2DVD_SEL 130
+#define CLK_TOP_PADMCLK_SEL 131
+#define CLK_TOP_AUD_MUX1_SEL 132
+#define CLK_TOP_AUD_MUX2_SEL 133
+#define CLK_TOP_AUDPLL_MUX_SEL 134
+#define CLK_TOP_AUD_K1_SRC_SEL 135
+#define CLK_TOP_AUD_K2_SRC_SEL 136
+#define CLK_TOP_AUD_K3_SRC_SEL 137
+#define CLK_TOP_AUD_K4_SRC_SEL 138
+#define CLK_TOP_AUD_K5_SRC_SEL 139
+#define CLK_TOP_AUD_K6_SRC_SEL 140
+
+#define CLK_TOP_AUD_EXTCK1_DIV 141
+#define CLK_TOP_AUD_EXTCK2_DIV 142
+#define CLK_TOP_AUD_MUX1_DIV 143
+#define CLK_TOP_AUD_MUX2_DIV 144
+#define CLK_TOP_AUD_K1_SRC_DIV 145
+#define CLK_TOP_AUD_K2_SRC_DIV 146
+#define CLK_TOP_AUD_K3_SRC_DIV 147
+#define CLK_TOP_AUD_K4_SRC_DIV 148
+#define CLK_TOP_AUD_K5_SRC_DIV 149
+#define CLK_TOP_AUD_K6_SRC_DIV 150
+#define CLK_TOP_AUD_48K_TIMING 151
+#define CLK_TOP_AUD_44K_TIMING 152
+#define CLK_TOP_AUD_I2S1_MCLK 153
+#define CLK_TOP_AUD_I2S2_MCLK 154
+#define CLK_TOP_AUD_I2S3_MCLK 155
+#define CLK_TOP_AUD_I2S4_MCLK 156
+#define CLK_TOP_AUD_I2S5_MCLK 157
+#define CLK_TOP_AUD_I2S6_MCLK 158
+#define CLK_TOP_NR 159
+
+/* APMIXEDSYS */
+#define CLK_APMIXED_ARMPLL 0
+#define CLK_APMIXED_MAINPLL 1
+#define CLK_APMIXED_UNIVPLL 2
+#define CLK_APMIXED_MMPLL 3
+#define CLK_APMIXED_MSDCPLL 4
+#define CLK_APMIXED_TVDPLL 5
+#define CLK_APMIXED_AUD1PLL 6
+#define CLK_APMIXED_TRGPLL 7
+#define CLK_APMIXED_ETHPLL 8
+#define CLK_APMIXED_VDECPLL 9
+#define CLK_APMIXED_HADDS2PLL 10
+#define CLK_APMIXED_AUD2PLL 11
+#define CLK_APMIXED_TVD2PLL 12
+#define CLK_APMIXED_NR 13
+
+/* INFRACFG */
+#define CLK_INFRA_DBG 0
+#define CLK_INFRA_SMI 1
+#define CLK_INFRA_QAXI_CM4 2
+#define CLK_INFRA_AUD_SPLIN_B 3
+#define CLK_INFRA_AUDIO 4
+#define CLK_INFRA_EFUSE 5
+#define CLK_INFRA_L2C_SRAM 6
+#define CLK_INFRA_M4U 7
+#define CLK_INFRA_CONNMCU 8
+#define CLK_INFRA_TRNG 9
+#define CLK_INFRA_RAMBUFIF 10
+#define CLK_INFRA_CPUM 11
+#define CLK_INFRA_KP 12
+#define CLK_INFRA_CEC 13
+#define CLK_INFRA_IRRX 14
+#define CLK_INFRA_PMICSPI 15
+#define CLK_INFRA_PMICWRAP 16
+#define CLK_INFRA_DDCCI 17
+#define CLK_INFRA_CPUSEL 18
+#define CLK_INFRA_NR 19
+
+/* PERICFG */
+#define CLK_PERI_NFI 0
+#define CLK_PERI_THERM 1
+#define CLK_PERI_PWM1 2
+#define CLK_PERI_PWM2 3
+#define CLK_PERI_PWM3 4
+#define CLK_PERI_PWM4 5
+#define CLK_PERI_PWM5 6
+#define CLK_PERI_PWM6 7
+#define CLK_PERI_PWM7 8
+#define CLK_PERI_PWM 9
+#define CLK_PERI_USB0 10
+#define CLK_PERI_USB1 11
+#define CLK_PERI_AP_DMA 12
+#define CLK_PERI_MSDC30_0 13
+#define CLK_PERI_MSDC30_1 14
+#define CLK_PERI_MSDC30_2 15
+#define CLK_PERI_MSDC30_3 16
+#define CLK_PERI_MSDC50_3 17
+#define CLK_PERI_NLI 18
+#define CLK_PERI_UART0 19
+#define CLK_PERI_UART1 20
+#define CLK_PERI_UART2 21
+#define CLK_PERI_UART3 22
+#define CLK_PERI_BTIF 23
+#define CLK_PERI_I2C0 24
+#define CLK_PERI_I2C1 25
+#define CLK_PERI_I2C2 26
+#define CLK_PERI_I2C3 27
+#define CLK_PERI_AUXADC 28
+#define CLK_PERI_SPI0 39
+#define CLK_PERI_ETH 30
+#define CLK_PERI_USB0_MCU 31
+
+#define CLK_PERI_USB1_MCU 32
+#define CLK_PERI_USB_SLV 33
+#define CLK_PERI_GCPU 34
+#define CLK_PERI_NFI_ECC 35
+#define CLK_PERI_NFI_PAD 36
+#define CLK_PERI_FLASH 37
+#define CLK_PERI_HOST89_INT 38
+#define CLK_PERI_HOST89_SPI 39
+#define CLK_PERI_HOST89_DVD 40
+#define CLK_PERI_SPI1 41
+#define CLK_PERI_SPI2 42
+#define CLK_PERI_FCI 43
+#define CLK_PERI_NR 44
+
+/* AUDIO */
+#define CLK_AUD_AFE 0
+#define CLK_AUD_LRCK_DETECT 1
+#define CLK_AUD_I2S 2
+#define CLK_AUD_APLL_TUNER 3
+#define CLK_AUD_HDMI 4
+#define CLK_AUD_SPDF 5
+#define CLK_AUD_SPDF2 6
+#define CLK_AUD_APLL 7
+#define CLK_AUD_TML 8
+#define CLK_AUD_AHB_IDLE_EXT 9
+#define CLK_AUD_AHB_IDLE_INT 10
+
+#define CLK_AUD_I2SIN1 11
+#define CLK_AUD_I2SIN2 12
+#define CLK_AUD_I2SIN3 13
+#define CLK_AUD_I2SIN4 14
+#define CLK_AUD_I2SIN5 15
+#define CLK_AUD_I2SIN6 16
+#define CLK_AUD_I2SO1 17
+#define CLK_AUD_I2SO2 18
+#define CLK_AUD_I2SO3 19
+#define CLK_AUD_I2SO4 20
+#define CLK_AUD_I2SO5 21
+#define CLK_AUD_I2SO6 22
+#define CLK_AUD_ASRCI1 23
+#define CLK_AUD_ASRCI2 24
+#define CLK_AUD_ASRCO1 25
+#define CLK_AUD_ASRCO2 26
+#define CLK_AUD_ASRC11 27
+#define CLK_AUD_ASRC12 28
+#define CLK_AUD_HDMIRX 29
+#define CLK_AUD_INTDIR 30
+#define CLK_AUD_A1SYS 31
+#define CLK_AUD_A2SYS 32
+#define CLK_AUD_AFE_CONN 33
+#define CLK_AUD_AFE_PCMIF 34
+#define CLK_AUD_AFE_MRGIF 35
+
+#define CLK_AUD_MMIF_UL1 36
+#define CLK_AUD_MMIF_UL2 37
+#define CLK_AUD_MMIF_UL3 38
+#define CLK_AUD_MMIF_UL4 39
+#define CLK_AUD_MMIF_UL5 40
+#define CLK_AUD_MMIF_UL6 41
+#define CLK_AUD_MMIF_DL1 42
+#define CLK_AUD_MMIF_DL2 43
+#define CLK_AUD_MMIF_DL3 44
+#define CLK_AUD_MMIF_DL4 45
+#define CLK_AUD_MMIF_DL5 46
+#define CLK_AUD_MMIF_DL6 47
+#define CLK_AUD_MMIF_DLMCH 48
+#define CLK_AUD_MMIF_ARB1 49
+#define CLK_AUD_MMIF_AWB1 50
+#define CLK_AUD_MMIF_AWB2 51
+#define CLK_AUD_MMIF_DAI 52
+
+#define CLK_AUD_DMIC1 53
+#define CLK_AUD_DMIC2 54
+#define CLK_AUD_ASRCI3 55
+#define CLK_AUD_ASRCI4 56
+#define CLK_AUD_ASRCI5 57
+#define CLK_AUD_ASRCI6 58
+#define CLK_AUD_ASRCO3 59
+#define CLK_AUD_ASRCO4 60
+#define CLK_AUD_ASRCO5 61
+#define CLK_AUD_ASRCO6 62
+#define CLK_AUD_MEM_ASRC1 63
+#define CLK_AUD_MEM_ASRC2 64
+#define CLK_AUD_MEM_ASRC3 65
+#define CLK_AUD_MEM_ASRC4 66
+#define CLK_AUD_MEM_ASRC5 67
+#define CLK_AUD_DSD_ENC 68
+#define CLK_AUD_ASRC_BRG 60
+#define CLK_AUD_NR 70
+
+/* MMSYS */
+#define CLK_MM_SMI_COMMON 0
+#define CLK_MM_SMI_LARB0 1
+#define CLK_MM_CMDQ 2
+#define CLK_MM_MUTEX 3
+#define CLK_MM_DISP_COLOR 4
+#define CLK_MM_DISP_BLS 5
+#define CLK_MM_DISP_WDMA 6
+#define CLK_MM_DISP_RDMA 7
+#define CLK_MM_DISP_OVL 8
+#define CLK_MM_MDP_TDSHP 9
+#define CLK_MM_MDP_WROT 10
+#define CLK_MM_MDP_WDMA 11
+#define CLK_MM_MDP_RSZ1 12
+#define CLK_MM_MDP_RSZ0 13
+#define CLK_MM_MDP_RDMA 14
+#define CLK_MM_MDP_BLS_26M 15
+#define CLK_MM_CAM_MDP 16
+#define CLK_MM_FAKE_ENG 17
+#define CLK_MM_MUTEX_32K 18
+#define CLK_MM_DISP_RDMA1 19
+#define CLK_MM_DISP_UFOE 20
+
+#define CLK_MM_DSI_ENGINE 21
+#define CLK_MM_DSI_DIG 22
+#define CLK_MM_DPI_DIGL 23
+#define CLK_MM_DPI_ENGINE 24
+#define CLK_MM_DPI1_DIGL 25
+#define CLK_MM_DPI1_ENGINE 26
+#define CLK_MM_TVE_OUTPUT 27
+#define CLK_MM_TVE_INPUT 28
+#define CLK_MM_HDMI_PIXEL 29
+#define CLK_MM_HDMI_PLL 30
+#define CLK_MM_HDMI_AUDIO 31
+#define CLK_MM_HDMI_SPDIF 32
+#define CLK_MM_TVE_FMM 33
+#define CLK_MM_NR 34
+
+/* IMGSYS */
+#define CLK_IMG_SMI_COMM 0
+#define CLK_IMG_RESZ 1
+#define CLK_IMG_JPGDEC_SMI 2
+#define CLK_IMG_JPGDEC 3
+#define CLK_IMG_VENC_LT 4
+#define CLK_IMG_VENC 5
+#define CLK_IMG_NR 6
+
+/* VDEC */
+#define CLK_VDEC_CKGEN 0
+#define CLK_VDEC_LARB 1
+#define CLK_VDEC_NR 2
+
+/* HIFSYS */
+#define CLK_HIFSYS_USB0PHY 0
+#define CLK_HIFSYS_USB1PHY 1
+#define CLK_HIFSYS_PCIE0 2
+#define CLK_HIFSYS_PCIE1 3
+#define CLK_HIFSYS_PCIE2 4
+#define CLK_HIFSYS_NR 5
+
+/* ETHSYS */
+#define CLK_ETHSYS_HSDMA 0
+#define CLK_ETHSYS_ESW 1
+#define CLK_ETHSYS_GP2 2
+#define CLK_ETHSYS_GP1 3
+#define CLK_ETHSYS_PCM 4
+#define CLK_ETHSYS_GDMA 5
+#define CLK_ETHSYS_I2S 6
+#define CLK_ETHSYS_CRYPTO 7
+#define CLK_ETHSYS_NR 8
+
+/* G3DSYS */
+#define CLK_G3DSYS_CORE 0
+#define CLK_G3DSYS_NR 1
+
+#endif /* _DT_BINDINGS_CLK_MT2701_H */
diff --git a/include/dt-bindings/power/mt7623-power.h b/include/dt-bindings/power/mt7623-power.h
new file mode 100644
index 0000000..0e73bb4
--- /dev/null
+++ b/include/dt-bindings/power/mt7623-power.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_MT7623_POWER_H
+#define _DT_BINDINGS_MT7623_POWER_H
+
+#define MT7623_POWER_DOMAIN_CONN 0
+#define MT7623_POWER_DOMAIN_DISP 1
+#define MT7623_POWER_DOMAIN_MFG 2
+#define MT7623_POWER_DOMAIN_VDEC 3
+#define MT7623_POWER_DOMAIN_ISP 4
+#define MT7623_POWER_DOMAIN_BDP 5
+#define MT7623_POWER_DOMAIN_ETH 6
+#define MT7623_POWER_DOMAIN_HIF 7
+#define MT7623_POWER_DOMAIN_IFR_MSC 8
+
+#endif /* _DT_BINDINGS_MT7623_POWER_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 04/18] arm: MediaTek: add basic support for MT7629 boards
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (2 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 03/18] arm: dts: MediaTek: add device tree for MT7623 Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards Ryder Lee
` (14 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This adds a general board file based on MT7629 SoCs from MediaTek.
Apart from the generic parts (cpu) we add some low level init codes
and initialize the early clocks.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4:
-Add gd->bd->bi_boot_params for legacy method - ATAGs.
---
arch/arm/Kconfig | 16 ++++
arch/arm/Makefile | 1 +
arch/arm/include/asm/arch-mediatek/misc.h | 17 ++++
arch/arm/mach-mediatek/Kconfig | 26 ++++++
arch/arm/mach-mediatek/Makefile | 6 ++
arch/arm/mach-mediatek/cpu.c | 34 +++++++
arch/arm/mach-mediatek/init.h | 11 +++
arch/arm/mach-mediatek/mt7629/Makefile | 4 +
arch/arm/mach-mediatek/mt7629/init.c | 128 ++++++++++++++++++++++++++
arch/arm/mach-mediatek/mt7629/lowlevel_init.S | 50 ++++++++++
arch/arm/mach-mediatek/spl.c | 43 +++++++++
board/mediatek/mt7629/Kconfig | 17 ++++
board/mediatek/mt7629/MAINTAINERS | 7 ++
board/mediatek/mt7629/Makefile | 3 +
board/mediatek/mt7629/mt7629_rfb.c | 16 ++++
configs/mt7629_rfb_defconfig | 73 +++++++++++++++
include/configs/mt7629.h | 57 ++++++++++++
17 files changed, 509 insertions(+)
create mode 100644 arch/arm/include/asm/arch-mediatek/misc.h
create mode 100644 arch/arm/mach-mediatek/Kconfig
create mode 100644 arch/arm/mach-mediatek/Makefile
create mode 100644 arch/arm/mach-mediatek/cpu.c
create mode 100644 arch/arm/mach-mediatek/init.h
create mode 100644 arch/arm/mach-mediatek/mt7629/Makefile
create mode 100644 arch/arm/mach-mediatek/mt7629/init.c
create mode 100644 arch/arm/mach-mediatek/mt7629/lowlevel_init.S
create mode 100644 arch/arm/mach-mediatek/spl.c
create mode 100644 board/mediatek/mt7629/Kconfig
create mode 100644 board/mediatek/mt7629/MAINTAINERS
create mode 100644 board/mediatek/mt7629/Makefile
create mode 100644 board/mediatek/mt7629/mt7629_rfb.c
create mode 100644 configs/mt7629_rfb_defconfig
create mode 100644 include/configs/mt7629.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1f3fa15..96cd41c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -658,6 +658,20 @@ config ARCH_MESON
targeted at media players and tablet computers. We currently
support the S905 (GXBaby) 64-bit SoC.
+config ARCH_MEDIATEK
+ bool "MediaTek SoCs"
+ select BINMAN
+ select DM
+ select OF_CONTROL
+ select SPL_DM if SPL
+ select SPL_LIBCOMMON_SUPPORT if SPL
+ select SPL_LIBGENERIC_SUPPORT if SPL
+ select SPL_OF_CONTROL if SPL
+ select SUPPORT_SPL
+ help
+ Support for the MediaTek SoCs family developed by MediaTek Inc.
+ Please refer to doc/README.mediatek for more information.
+
config ARCH_LPC32XX
bool "NXP LPC32xx platform"
select CPU_ARM926EJS
@@ -1442,6 +1456,8 @@ source "arch/arm/mach-rmobile/Kconfig"
source "arch/arm/mach-meson/Kconfig"
+source "arch/arm/mach-mediatek/Kconfig"
+
source "arch/arm/mach-qemu/Kconfig"
source "arch/arm/mach-rockchip/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 4b6c5e1..c38ef3c 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -62,6 +62,7 @@ machine-$(CONFIG_ARCH_K3) += k3
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
machine-$(CONFIG_KIRKWOOD) += kirkwood
+machine-$(CONFIG_ARCH_MEDIATEK) += mediatek
machine-$(CONFIG_ARCH_MESON) += meson
machine-$(CONFIG_ARCH_MVEBU) += mvebu
# TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
diff --git a/arch/arm/include/asm/arch-mediatek/misc.h b/arch/arm/include/asm/arch-mediatek/misc.h
new file mode 100644
index 0000000..2530e78
--- /dev/null
+++ b/arch/arm/include/asm/arch-mediatek/misc.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef __MEDIATEK_MISC_H_
+#define __MEDIATEK_MISC_H_
+
+#define VER_BASE 0x08000000
+#define VER_SIZE 0x10
+
+#define APHW_CODE 0x00
+#define APHW_SUBCODE 0x04
+#define APHW_VER 0x08
+#define APSW_VER 0x0c
+
+#endif /* __MEDIATEK_MISC_H_ */
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
new file mode 100644
index 0000000..d2ada97
--- /dev/null
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -0,0 +1,26 @@
+if ARCH_MEDIATEK
+
+config SYS_SOC
+ default "mediatek"
+
+config SYS_VENDOR
+ default "mediatek"
+
+choice
+ prompt "MediaTek board select"
+
+config TARGET_MT7629
+ bool "MediaTek MT7629 SoC"
+ select CPU_V7A
+ select SPL
+ select ARCH_MISC_INIT
+ help
+ The MediaTek MT7629 is a ARM-based SoC with a dual-core Cortex-A7
+ including DDR3, crypto engine, 3x3 11n/ac Wi-Fi, Gigabit Ethernet,
+ switch, USB3.0, PCIe, UART, SPI, I2C and PWM.
+
+endchoice
+
+source "board/mediatek/mt7629/Kconfig"
+
+endif
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
new file mode 100644
index 0000000..852d330
--- /dev/null
+++ b/arch/arm/mach-mediatek/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += cpu.o
+obj-$(CONFIG_SPL_BUILD) += spl.o
+
+obj-$(CONFIG_TARGET_MT7629) += mt7629/
diff --git a/arch/arm/mach-mediatek/cpu.c b/arch/arm/mach-mediatek/cpu.c
new file mode 100644
index 0000000..b37e299
--- /dev/null
+++ b/arch/arm/mach-mediatek/cpu.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <wdt.h>
+#include <dm/uclass-internal.h>
+
+int arch_misc_init(void)
+{
+ struct udevice *wdt;
+ int ret;
+
+ ret = uclass_first_device_err(UCLASS_WDT, &wdt);
+ if (!ret)
+ wdt_stop(wdt);
+
+ return 0;
+}
+
+int arch_cpu_init(void)
+{
+ icache_enable();
+
+ return 0;
+}
+
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
diff --git a/arch/arm/mach-mediatek/init.h b/arch/arm/mach-mediatek/init.h
new file mode 100644
index 0000000..1d896fb
--- /dev/null
+++ b/arch/arm/mach-mediatek/init.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef __MEDIATEK_INIT_H_
+#define __MEDIATEK_INIT_H_
+
+extern int mtk_soc_early_init(void);
+
+#endif /* __MEDIATEK_INIT_H_ */
diff --git a/arch/arm/mach-mediatek/mt7629/Makefile b/arch/arm/mach-mediatek/mt7629/Makefile
new file mode 100644
index 0000000..007eb4a
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += init.o
+obj-y += lowlevel_init.o
diff --git a/arch/arm/mach-mediatek/mt7629/init.c b/arch/arm/mach-mediatek/mt7629/init.c
new file mode 100644
index 0000000..ba91a6e
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/init.c
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <fdtdec.h>
+#include <ram.h>
+#include <asm/arch/misc.h>
+#include <asm/sections.h>
+#include <dm/uclass.h>
+#include <linux/io.h>
+
+#include <dt-bindings/clock/mt7629-clk.h>
+
+#define L2_CFG_BASE 0x10200000
+#define L2_CFG_SIZE 0x1000
+#define L2_SHARE_CFG_MP0 0x7f0
+#define L2_SHARE_MODE_OFF BIT(8)
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mtk_pll_early_init(void)
+{
+ unsigned long pll_rates[] = {
+ [CLK_APMIXED_ARMPLL] = 1250000000,
+ [CLK_APMIXED_MAINPLL] = 1120000000,
+ [CLK_APMIXED_UNIV2PLL] = 1200000000,
+ [CLK_APMIXED_ETH1PLL] = 500000000,
+ [CLK_APMIXED_ETH2PLL] = 700000000,
+ [CLK_APMIXED_SGMIPLL] = 650000000,
+ };
+ struct udevice *dev;
+ int ret, i;
+
+ ret = uclass_get_device_by_driver(UCLASS_CLK,
+ DM_GET_DRIVER(mtk_clk_apmixedsys), &dev);
+ if (ret)
+ return ret;
+
+ /* configure default rate then enable apmixedsys */
+ for (i = 0; i < ARRAY_SIZE(pll_rates); i++) {
+ struct clk clk = { .id = i, .dev = dev };
+
+ ret = clk_set_rate(&clk, pll_rates[i]);
+ if (ret)
+ return ret;
+
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+ }
+
+ /* setup mcu bus */
+ ret = uclass_get_device_by_driver(UCLASS_SYSCON,
+ DM_GET_DRIVER(mtk_mcucfg), &dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+int mtk_soc_early_init(void)
+{
+ struct udevice *dev;
+ int ret;
+
+ /* initialize early clocks */
+ ret = mtk_pll_early_init();
+ if (ret)
+ return ret;
+
+ ret = uclass_first_device_err(UCLASS_RAM, &dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+int mach_cpu_init(void)
+{
+ void __iomem *base;
+
+ base = ioremap(L2_CFG_BASE, L2_CFG_SIZE);
+
+ /* disable L2C shared mode */
+ writel(L2_SHARE_MODE_OFF, base + L2_SHARE_CFG_MP0);
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ struct ram_info ram;
+ struct udevice *dev;
+ int ret;
+
+ ret = uclass_first_device_err(UCLASS_RAM, &dev);
+ if (ret)
+ return ret;
+
+ ret = ram_get_info(dev, &ram);
+ if (ret)
+ return ret;
+
+ debug("RAM init base=%lx, size=%x\n", ram.base, ram.size);
+
+ gd->ram_size = ram.size;
+
+ return 0;
+}
+
+int print_cpuinfo(void)
+{
+ void __iomem *chipid;
+ u32 hwcode, swver;
+
+ chipid = ioremap(VER_BASE, VER_SIZE);
+ hwcode = readl(chipid + APHW_CODE);
+ swver = readl(chipid + APSW_VER);
+
+ printf("CPU: MediaTek MT%04x E%d\n", hwcode, (swver & 0xf) + 1);
+
+ return 0;
+}
diff --git a/arch/arm/mach-mediatek/mt7629/lowlevel_init.S b/arch/arm/mach-mediatek/mt7629/lowlevel_init.S
new file mode 100644
index 0000000..90dd4ea
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7629/lowlevel_init.S
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <linux/linkage.h>
+
+ENTRY(lowlevel_init)
+
+#ifndef CONFIG_SPL_BUILD
+ /* Return to U-Boot via saved link register */
+ mov pc, lr
+#else
+ /*
+ * Arch timer :
+ * set CNTFRQ = 20Mhz, set CNTVOFF = 0
+ */
+ movw r0, #0x2d00
+ movt r0, #0x131
+ mcr p15, 0, r0, c14, c0, 0
+
+ /* enable SMP bit */
+ mrc p15, 0, r0, c1, c0, 1
+ orr r0, r0, #0x40
+ mcr p15, 0, r0, c1, c0, 1
+
+ /* if MP core, handle secondary cores */
+ mrc p15, 0, r0, c0, c0, 5
+ ands r1, r0, #0x40000000
+ bne go @ Go if UP
+ ands r0, r0, #0x0f
+ beq go @ Go if core0 on primary core tile
+ b secondary
+
+go:
+ /* master CPU */
+ mov pc, lr
+
+secondary:
+ /* read slave CPU number into r0 firstly */
+ mrc p15, 0, r0, c0, c0, 5
+ and r0, r0, #0x0f
+
+loop:
+ dsb
+ isb
+ wfi @Zzz...
+ b loop
+#endif
+ENDPROC(lowlevel_init)
diff --git a/arch/arm/mach-mediatek/spl.c b/arch/arm/mach-mediatek/spl.c
new file mode 100644
index 0000000..9b3590f
--- /dev/null
+++ b/arch/arm/mach-mediatek/spl.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <spl.h>
+
+#include "init.h"
+
+void board_init_f(ulong dummy)
+{
+ int ret;
+
+ ret = spl_early_init();
+ if (ret)
+ hang();
+
+ /* enable console uart printing */
+ preloader_console_init();
+
+ /* soc early initialization */
+ ret = mtk_soc_early_init();
+ if (ret)
+ hang();
+}
+
+u32 spl_boot_device(void)
+{
+#if defined(CONFIG_SPL_SPI_SUPPORT)
+ return BOOT_DEVICE_SPI;
+#elif defined(CONFIG_SPL_MMC_SUPPORT)
+ return BOOT_DEVICE_MMC1;
+#elif defined(CONFIG_SPL_NAND_SUPPORT)
+ return BOOT_DEVICE_NAND;
+#elif defined(CONFIG_SPL_NOR_SUPPORT)
+ return BOOT_DEVICE_NOR;
+#else
+ return BOOT_DEVICE_NONE;
+#endif
+}
diff --git a/board/mediatek/mt7629/Kconfig b/board/mediatek/mt7629/Kconfig
new file mode 100644
index 0000000..6055164
--- /dev/null
+++ b/board/mediatek/mt7629/Kconfig
@@ -0,0 +1,17 @@
+if TARGET_MT7629
+
+config SYS_BOARD
+ default "mt7629"
+
+config SYS_CONFIG_NAME
+ default "mt7629"
+
+config MTK_SPL_PAD_SIZE
+ hex
+ default 0x10000
+
+config MTK_BROM_HEADER_INFO
+ string
+ default "media=nor"
+
+endif
diff --git a/board/mediatek/mt7629/MAINTAINERS b/board/mediatek/mt7629/MAINTAINERS
new file mode 100644
index 0000000..424f115
--- /dev/null
+++ b/board/mediatek/mt7629/MAINTAINERS
@@ -0,0 +1,7 @@
+MT7629
+M: Ryder Lee <ryder.lee@mediatek.com>
+M: Weijie Gao <weijie.gao@mediatek.com>
+S: Maintained
+F: board/mediatek/mt7629
+F: include/configs/mt7629.h
+F: configs/mt7629_rfb_defconfig
diff --git a/board/mediatek/mt7629/Makefile b/board/mediatek/mt7629/Makefile
new file mode 100644
index 0000000..83ccbba
--- /dev/null
+++ b/board/mediatek/mt7629/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += mt7629_rfb.o
diff --git a/board/mediatek/mt7629/mt7629_rfb.c b/board/mediatek/mt7629/mt7629_rfb.c
new file mode 100644
index 0000000..08468b5
--- /dev/null
+++ b/board/mediatek/mt7629/mt7629_rfb.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <common.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig
new file mode 100644
index 0000000..1729d13
--- /dev/null
+++ b/configs/mt7629_rfb_defconfig
@@ -0,0 +1,73 @@
+CONFIG_ARM=y
+CONFIG_SYS_THUMB_BUILD=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_SYS_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_TARGET_MT7629=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_BOOTDELAY=3
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_DEFAULT_FDT_FILE="mt7629-rfb"
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_NOR_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="U-Boot> "
+CONFIG_CMD_BOOTMENU=y
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SF_TEST=y
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_PING=y
+# CONFIG_PARTITIONS is not set
+CONFIG_OF_EMBED=y
+CONFIG_DEFAULT_DEVICE_TREE="mt7629-rfb"
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-parents"
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_DM_GPIO=y
+# CONFIG_MMC is not set
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_ISSI=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7629=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_RAM=y
+CONFIG_SPL_RAM=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MTK_QSPI=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_TIMER=y
+CONFIG_SPL_TIMER=y
+CONFIG_MTK_TIMER=y
+CONFIG_WDT_MTK=y
+CONFIG_LZMA=y
+# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/mt7629.h b/include/configs/mt7629.h
new file mode 100644
index 0000000..a665a5e
--- /dev/null
+++ b/include/configs/mt7629.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Configuration for MediaTek MT7629 SoC
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#ifndef __MT7629_H
+#define __MT7629_H
+
+#include <linux/sizes.h>
+
+/* Miscellaneous configurable options */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_TAG
+
+#define CONFIG_SYS_MAXARGS 8
+#define CONFIG_SYS_BOOTM_LEN SZ_64M
+#define CONFIG_SYS_CBSIZE SZ_1K
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN SZ_4M
+
+/* Environment */
+#define CONFIG_ENV_SIZE SZ_4K
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Defines for SPL */
+#define CONFIG_SPL_STACK 0x106000
+#define CONFIG_SPL_TEXT_BASE 0x201000
+#define CONFIG_SPL_MAX_SIZE SZ_64K
+#define CONFIG_SPL_MAX_FOOTPRINT SZ_64K
+#define CONFIG_SPL_PAD_TO 0x10000
+
+#define CONFIG_SPI_ADDR 0x30000000
+#define CONFIG_SYS_SPI_U_BOOT_OFFS CONFIG_SPL_PAD_TO
+#define CONFIG_SYS_UBOOT_BASE (CONFIG_SPI_ADDR + CONFIG_SPL_PAD_TO)
+
+/* SPL -> Uboot */
+#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
+ GENERATED_GBL_DATA_SIZE)
+
+/* UBoot -> Kernel */
+#define CONFIG_SYS_SPL_ARGS_ADDR 0x40000000
+#define CONFIG_LOADADDR 0x42007f1c
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+/* DRAM */
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+
+#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (3 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 04/18] arm: MediaTek: add basic support for MT7629 boards Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-15 19:21 ` Simon Glass
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 06/18] clk: MediaTek: add clock driver for MT7629 SoC Ryder Lee
` (13 subsequent siblings)
18 siblings, 2 replies; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
From: Weijie Gao <weijie.gao@mediatek.com>
This adds a general board file based on MT7623 SoCs from MediaTek.
As this u-boot is loaded by MTK proprietary preloader, there is no
low level initializtion codes.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
---
Changes since v5: None
Changes since v4:
-Add gd->bd->bi_boot_params for legacy method - ATAGs.
---
arch/arm/mach-mediatek/Kconfig | 13 ++++
arch/arm/mach-mediatek/Makefile | 1 +
arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
arch/arm/mach-mediatek/mt7623/init.c | 54 +++++++++++++++
arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
arch/arm/mach-mediatek/mt7623/preloader.h | 99 +++++++++++++++++++++++++++
board/mediatek/mt7623/Kconfig | 13 ++++
board/mediatek/mt7623/MAINTAINERS | 7 ++
board/mediatek/mt7623/Makefile | 3 +
board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
configs/mt7623n_bpir2_defconfig | 54 +++++++++++++++
include/configs/mt7623.h | 56 +++++++++++++++
12 files changed, 342 insertions(+)
create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
create mode 100644 board/mediatek/mt7623/Kconfig
create mode 100644 board/mediatek/mt7623/MAINTAINERS
create mode 100644 board/mediatek/mt7623/Makefile
create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
create mode 100644 configs/mt7623n_bpir2_defconfig
create mode 100644 include/configs/mt7623.h
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
index d2ada97..7a733e9 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -9,6 +9,18 @@ config SYS_VENDOR
choice
prompt "MediaTek board select"
+config TARGET_MT7623
+ bool "MediaTek MT7623 SoC"
+ select CPU_V7A
+ select ARCH_MISC_INIT
+ help
+ The MediaTek MT7623 is a ARM-based SoC with a quad-core Cortex-A7
+ including NEON and GPU, Mali-450 graphics, several DDR3 options,
+ crypto engine, built-in Wi-Fi / Bluetooth combo chip, JPEG decoder,
+ video interfaces supporting HDMI and MIPI, and video codec support.
+ Peripherals include Gigabit Ethernet, switch, USB3.0 and OTG, PCIe,
+ I2S, PCM, S/PDIF, UART, SPI, I2C, IR TX/RX, and PWM.
+
config TARGET_MT7629
bool "MediaTek MT7629 SoC"
select CPU_V7A
@@ -21,6 +33,7 @@ config TARGET_MT7629
endchoice
+source "board/mediatek/mt7623/Kconfig"
source "board/mediatek/mt7629/Kconfig"
endif
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
index 852d330..b5d3a37 100644
--- a/arch/arm/mach-mediatek/Makefile
+++ b/arch/arm/mach-mediatek/Makefile
@@ -3,4 +3,5 @@
obj-y += cpu.o
obj-$(CONFIG_SPL_BUILD) += spl.o
+obj-$(CONFIG_TARGET_MT7623) += mt7623/
obj-$(CONFIG_TARGET_MT7629) += mt7629/
diff --git a/arch/arm/mach-mediatek/mt7623/Makefile b/arch/arm/mach-mediatek/mt7623/Makefile
new file mode 100644
index 0000000..007eb4a
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7623/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += init.o
+obj-y += lowlevel_init.o
diff --git a/arch/arm/mach-mediatek/mt7623/init.c b/arch/arm/mach-mediatek/mt7623/init.c
new file mode 100644
index 0000000..0ee8c66
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7623/init.c
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <common.h>
+#include <linux/io.h>
+#include <linux/sizes.h>
+#include <asm/arch/misc.h>
+
+#include "preloader.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct boot_argument *preloader_param;
+
+int mtk_soc_early_init(void)
+{
+ return 0;
+}
+
+int dram_init(void)
+{
+ u32 i;
+
+ if (((size_t)preloader_param >= CONFIG_SYS_SDRAM_BASE) &&
+ ((size_t)preloader_param % sizeof(size_t) == 0) &&
+ preloader_param->magic == BOOT_ARGUMENT_MAGIC &&
+ preloader_param->dram_rank_num <=
+ ARRAY_SIZE(preloader_param->dram_rank_size)) {
+ gd->ram_size = 0;
+
+ for (i = 0; i < preloader_param->dram_rank_num; i++)
+ gd->ram_size += preloader_param->dram_rank_size[i];
+ } else {
+ gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
+ SZ_2G);
+ }
+
+ return 0;
+}
+
+int print_cpuinfo(void)
+{
+ void __iomem *chipid;
+ u32 swver;
+
+ chipid = ioremap(VER_BASE, VER_SIZE);
+ swver = readl(chipid + APSW_VER);
+
+ printf("CPU: MediaTek MT7623 E%d\n", (swver & 0xf) + 1);
+
+ return 0;
+}
diff --git a/arch/arm/mach-mediatek/mt7623/lowlevel_init.S b/arch/arm/mach-mediatek/mt7623/lowlevel_init.S
new file mode 100644
index 0000000..afb9476
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7623/lowlevel_init.S
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <linux/linkage.h>
+
+.extern preloader_param
+
+ENTRY(save_boot_params)
+ ldr r6, =preloader_param
+ str r4, [r6]
+ b save_boot_params_ret
+ENDPROC(save_boot_params)
+
+ENTRY(lowlevel_init)
+ /* enable SMP bit */
+ mrc p15, 0, r0, c1, c0, 1
+ orr r0, r0, #0x40
+ mcr p15, 0, r0, c1, c0, 1
+ mov pc, lr
+ENDPROC(lowlevel_init)
diff --git a/arch/arm/mach-mediatek/mt7623/preloader.h b/arch/arm/mach-mediatek/mt7623/preloader.h
new file mode 100644
index 0000000..2d2c71a
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt7623/preloader.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef __PRELOADER_H_
+#define __PRELOADER_H_
+
+enum forbidden_mode {
+ F_FACTORY_MODE = 0x0001
+};
+
+union lk_hdr {
+ struct {
+ u32 magic;
+ u32 size;
+ char name[32];
+ u32 loadaddr;
+ };
+
+ u8 data[512];
+};
+
+struct sec_limit {
+ unsigned int magic_num;
+ enum forbidden_mode forbid_mode;
+};
+
+enum bootmode {
+ NORMAL_BOOT = 0,
+ META_BOOT = 1,
+ RECOVERY_BOOT = 2,
+ SW_REBOOT = 3,
+ FACTORY_BOOT = 4,
+ ADVMETA_BOOT = 5,
+ ATE_FACTORY_BOOT = 6,
+ ALARM_BOOT = 7,
+
+ KERNEL_POWER_OFF_CHARGING_BOOT = 8,
+ LOW_POWER_OFF_CHARGING_BOOT = 9,
+
+ FAST_BOOT = 99,
+ DOWNLOAD_BOOT = 100,
+ UNKNOWN_BOOT
+};
+
+enum boot_reason {
+ BR_POWER_KEY = 0,
+ BR_USB,
+ BR_RTC,
+ BR_WDT,
+ BR_WDT_BY_PASS_PWK,
+ BR_TOOL_BY_PASS_PWK,
+ BR_2SEC_REBOOT,
+ BR_UNKNOWN
+};
+
+enum meta_com_type {
+ META_UNKNOWN_COM = 0,
+ META_UART_COM,
+ META_USB_COM
+};
+
+struct da_info_t {
+ u32 addr;
+ u32 arg1;
+ u32 arg2;
+ u32 len;
+ u32 sig_len;
+};
+
+struct boot_argument {
+ u32 magic;
+ enum bootmode boot_mode;
+ u32 e_flag;
+ u32 log_port;
+ u32 log_baudrate;
+ u8 log_enable;
+ u8 part_num;
+ u8 reserved[2];
+ u32 dram_rank_num;
+ u32 dram_rank_size[4];
+ u32 boot_reason;
+ enum meta_com_type meta_com_type;
+ u32 meta_com_id;
+ u32 boot_time;
+ struct da_info_t da_info;
+ struct sec_limit sec_limit;
+ union lk_hdr *part_info;
+ u8 md_type[4];
+ u32 ddr_reserve_enable;
+ u32 ddr_reserve_success;
+ u32 chip_ver;
+ char pl_version[8];
+};
+
+#define BOOT_ARGUMENT_MAGIC 0x504c504c
+
+#endif /* __PRELOADER_H_ */
diff --git a/board/mediatek/mt7623/Kconfig b/board/mediatek/mt7623/Kconfig
new file mode 100644
index 0000000..a8c670e
--- /dev/null
+++ b/board/mediatek/mt7623/Kconfig
@@ -0,0 +1,13 @@
+if TARGET_MT7623
+
+config SYS_BOARD
+ default "mt7623"
+
+config SYS_CONFIG_NAME
+ default "mt7623"
+
+config MTK_BROM_HEADER_INFO
+ string
+ default "lk=1"
+
+endif
diff --git a/board/mediatek/mt7623/MAINTAINERS b/board/mediatek/mt7623/MAINTAINERS
new file mode 100644
index 0000000..eeb0375
--- /dev/null
+++ b/board/mediatek/mt7623/MAINTAINERS
@@ -0,0 +1,7 @@
+MT7623
+M: Ryder Lee <ryder.lee@mediatek.com>
+M: Weijie Gao <weijie.gao@mediatek.com>
+S: Maintained
+F: board/mediatek/mt7623
+F: include/configs/mt7623.h
+F: configs/mt7623n_bpir2_defconfig
diff --git a/board/mediatek/mt7623/Makefile b/board/mediatek/mt7623/Makefile
new file mode 100644
index 0000000..2b42071
--- /dev/null
+++ b/board/mediatek/mt7623/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += mt7623_rfb.o
diff --git a/board/mediatek/mt7623/mt7623_rfb.c b/board/mediatek/mt7623/mt7623_rfb.c
new file mode 100644
index 0000000..08468b5
--- /dev/null
+++ b/board/mediatek/mt7623/mt7623_rfb.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#include <common.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
diff --git a/configs/mt7623n_bpir2_defconfig b/configs/mt7623n_bpir2_defconfig
new file mode 100644
index 0000000..3a4de72
--- /dev/null
+++ b/configs/mt7623n_bpir2_defconfig
@@ -0,0 +1,54 @@
+CONFIG_ARM=y
+CONFIG_SYS_THUMB_BUILD=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_SYS_TEXT_BASE=0x81e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_TARGET_MT7623=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_BOOTDELAY=3
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_DEFAULT_FDT_FILE="mt7623n-bananapi-bpi-r2"
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="U-Boot> "
+CONFIG_CMD_BOOTMENU=y
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_READ=y
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_PING=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_EMBED=y
+CONFIG_DEFAULT_DEVICE_TREE="mt7623n-bananapi-bpi-r2"
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+# CONFIG_BLOCK_CACHE is not set
+CONFIG_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
+# CONFIG_MMC_QUIRKS is not set
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_MMC_MTK=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7623=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_TIMER=y
+CONFIG_MTK_TIMER=y
+CONFIG_WDT_MTK=y
+CONFIG_LZMA=y
+# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h
new file mode 100644
index 0000000..68da920
--- /dev/null
+++ b/include/configs/mt7623.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Configuration for MediaTek MT7623 SoC
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#ifndef __MT7623_H
+#define __MT7623_H
+
+#include <linux/sizes.h>
+
+/* Miscellaneous configurable options */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_TAG
+
+#define CONFIG_SYS_MAXARGS 8
+#define CONFIG_SYS_BOOTM_LEN SZ_64M
+#define CONFIG_SYS_CBSIZE SZ_1K
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN SZ_4M
+
+/* Environment */
+#define CONFIG_ENV_SIZE SZ_4K
+/* Allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Preloader -> Uboot */
+#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + SZ_2M - \
+ GENERATED_GBL_DATA_SIZE)
+
+/* UBoot -> Kernel */
+#define CONFIG_LOADADDR 0x84000000
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+/* MMC */
+#define MMC_SUPPORTS_TUNING
+#define CONFIG_SUPPORT_EMMC_BOOT
+
+/* DRAM */
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+
+/* This is neede for kernel booting */
+#define FDT_HIGH "fdt_high=0xac000000\0"
+
+/* Extra environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ FDT_HIGH
+
+#endif
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-15 2:07 ` [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards Ryder Lee
@ 2018-11-15 19:21 ` Simon Glass
2018-11-16 7:08 ` Weijie Gao
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
1 sibling, 1 reply; 51+ messages in thread
From: Simon Glass @ 2018-11-15 19:21 UTC (permalink / raw)
To: u-boot
Hi,
On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com> wrote:
> From: Weijie Gao <weijie.gao@mediatek.com>
>
> This adds a general board file based on MT7623 SoCs from MediaTek.
>
> As this u-boot is loaded by MTK proprietary preloader, there is no
> low level initializtion codes.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> Changes since v5: None
> Changes since v4:
> -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> ---
> arch/arm/mach-mediatek/Kconfig | 13 ++++
> arch/arm/mach-mediatek/Makefile | 1 +
> arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> arch/arm/mach-mediatek/mt7623/init.c | 54 +++++++++++++++
> arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> arch/arm/mach-mediatek/mt7623/preloader.h | 99 +++++++++++++++++++++++++++
> board/mediatek/mt7623/Kconfig | 13 ++++
> board/mediatek/mt7623/MAINTAINERS | 7 ++
> board/mediatek/mt7623/Makefile | 3 +
> board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> configs/mt7623n_bpir2_defconfig | 54 +++++++++++++++
> include/configs/mt7623.h | 56 +++++++++++++++
> 12 files changed, 342 insertions(+)
> create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> create mode 100644 board/mediatek/mt7623/Kconfig
> create mode 100644 board/mediatek/mt7623/MAINTAINERS
> create mode 100644 board/mediatek/mt7623/Makefile
> create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> create mode 100644 configs/mt7623n_bpir2_defconfig
> create mode 100644 include/configs/mt7623.h
Can this use the bloblist feature which should land soon?
For now, see dm/spl-working.
Regards,
Simon
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-15 19:21 ` Simon Glass
@ 2018-11-16 7:08 ` Weijie Gao
2018-11-16 18:26 ` Simon Glass
0 siblings, 1 reply; 51+ messages in thread
From: Weijie Gao @ 2018-11-16 7:08 UTC (permalink / raw)
To: u-boot
On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
> Hi,
>
> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com> wrote:
> > From: Weijie Gao <weijie.gao@mediatek.com>
> >
> > This adds a general board file based on MT7623 SoCs from MediaTek.
> >
> > As this u-boot is loaded by MTK proprietary preloader, there is no
> > low level initializtion codes.
> >
> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> > ---
> > Changes since v5: None
> > Changes since v4:
> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> > ---
> > arch/arm/mach-mediatek/Kconfig | 13 ++++
> > arch/arm/mach-mediatek/Makefile | 1 +
> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> > arch/arm/mach-mediatek/mt7623/init.c | 54 +++++++++++++++
> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> > arch/arm/mach-mediatek/mt7623/preloader.h | 99 +++++++++++++++++++++++++++
> > board/mediatek/mt7623/Kconfig | 13 ++++
> > board/mediatek/mt7623/MAINTAINERS | 7 ++
> > board/mediatek/mt7623/Makefile | 3 +
> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> > configs/mt7623n_bpir2_defconfig | 54 +++++++++++++++
> > include/configs/mt7623.h | 56 +++++++++++++++
> > 12 files changed, 342 insertions(+)
> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > create mode 100644 board/mediatek/mt7623/Kconfig
> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > create mode 100644 board/mediatek/mt7623/Makefile
> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > create mode 100644 configs/mt7623n_bpir2_defconfig
> > create mode 100644 include/configs/mt7623.h
>
> Can this use the bloblist feature which should land soon?
>
> For now, see dm/spl-working.
>
> Regards,
> Simon
Hi Simon,
I've read the code for spl handoff. It's a good way though but
unfortunately it cannot be applied to the MT7623 boards.
The reason is that MT7623 uses a MediaTek proprietary preloader which
has the same function as the U-Boot SPL. But the preloader is
close-sourced (by company policy) and only available in binary release.
This means we can't use a real U-Boot SPL to replace the preloader.
At present this chip has already been used in many products. We can't
either release a different preloader which introduces compatibility
issues.
So the conclusion is that we cannot use the bloblist feature for this
SoC.
Best Regards,
Weijie
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-16 7:08 ` Weijie Gao
@ 2018-11-16 18:26 ` Simon Glass
2018-11-19 7:15 ` Weijie Gao
0 siblings, 1 reply; 51+ messages in thread
From: Simon Glass @ 2018-11-16 18:26 UTC (permalink / raw)
To: u-boot
Hi Weijie,
On 15 November 2018 at 23:08, Weijie Gao <weijie.gao@mediatek.com> wrote:
> On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
>> Hi,
>>
>> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com> wrote:
>> > From: Weijie Gao <weijie.gao@mediatek.com>
>> >
>> > This adds a general board file based on MT7623 SoCs from MediaTek.
>> >
>> > As this u-boot is loaded by MTK proprietary preloader, there is no
>> > low level initializtion codes.
>> >
>> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
>> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
>> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
>> > ---
>> > Changes since v5: None
>> > Changes since v4:
>> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
>> > ---
>> > arch/arm/mach-mediatek/Kconfig | 13 ++++
>> > arch/arm/mach-mediatek/Makefile | 1 +
>> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
>> > arch/arm/mach-mediatek/mt7623/init.c | 54 +++++++++++++++
>> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
>> > arch/arm/mach-mediatek/mt7623/preloader.h | 99
+++++++++++++++++++++++++++
>> > board/mediatek/mt7623/Kconfig | 13 ++++
>> > board/mediatek/mt7623/MAINTAINERS | 7 ++
>> > board/mediatek/mt7623/Makefile | 3 +
>> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
>> > configs/mt7623n_bpir2_defconfig | 54 +++++++++++++++
>> > include/configs/mt7623.h | 56 +++++++++++++++
>> > 12 files changed, 342 insertions(+)
>> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
>> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
>> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
>> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
>> > create mode 100644 board/mediatek/mt7623/Kconfig
>> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
>> > create mode 100644 board/mediatek/mt7623/Makefile
>> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
>> > create mode 100644 configs/mt7623n_bpir2_defconfig
>> > create mode 100644 include/configs/mt7623.h
>>
>> Can this use the bloblist feature which should land soon?
>>
>> For now, see dm/spl-working.
>>
>> Regards,
>> Simon
>
> Hi Simon,
>
> I've read the code for spl handoff. It's a good way though but
> unfortunately it cannot be applied to the MT7623 boards.
>
> The reason is that MT7623 uses a MediaTek proprietary preloader which
> has the same function as the U-Boot SPL. But the preloader is
> close-sourced (by company policy) and only available in binary release.
> This means we can't use a real U-Boot SPL to replace the preloader.
Can you work to get U-Boot SPL running on the chip?
What is the reason for the proprietary SPL?
>
> At present this chip has already been used in many products. We can't
> either release a different preloader which introduces compatibility
> issues.
What sort of compatibility issues? I cannot see any advantage with a
proprietary SPL.
>
> So the conclusion is that we cannot use the bloblist feature for this
> SoC.
Regards,
Simon
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-16 18:26 ` Simon Glass
@ 2018-11-19 7:15 ` Weijie Gao
2018-11-19 17:14 ` Simon Glass
0 siblings, 1 reply; 51+ messages in thread
From: Weijie Gao @ 2018-11-19 7:15 UTC (permalink / raw)
To: u-boot
On Fri, 2018-11-16 at 11:26 -0700, Simon Glass wrote:
> Hi Weijie,
>
> On 15 November 2018 at 23:08, Weijie Gao <weijie.gao@mediatek.com>
> wrote:
> > On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
> >> Hi,
> >>
> >> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com>
> wrote:
> >> > From: Weijie Gao <weijie.gao@mediatek.com>
> >> >
> >> > This adds a general board file based on MT7623 SoCs from
> MediaTek.
> >> >
> >> > As this u-boot is loaded by MTK proprietary preloader, there is
> no
> >> > low level initializtion codes.
> >> >
> >> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> >> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> >> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> >> > ---
> >> > Changes since v5: None
> >> > Changes since v4:
> >> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> >> > ---
> >> > arch/arm/mach-mediatek/Kconfig | 13 ++++
> >> > arch/arm/mach-mediatek/Makefile | 1 +
> >> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> >> > arch/arm/mach-mediatek/mt7623/init.c | 54
> +++++++++++++++
> >> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> >> > arch/arm/mach-mediatek/mt7623/preloader.h | 99
> +++++++++++++++++++++++++++
> >> > board/mediatek/mt7623/Kconfig | 13 ++++
> >> > board/mediatek/mt7623/MAINTAINERS | 7 ++
> >> > board/mediatek/mt7623/Makefile | 3 +
> >> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> >> > configs/mt7623n_bpir2_defconfig | 54
> +++++++++++++++
> >> > include/configs/mt7623.h | 56
> +++++++++++++++
> >> > 12 files changed, 342 insertions(+)
> >> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> >> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> >> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> >> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> >> > create mode 100644 board/mediatek/mt7623/Kconfig
> >> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> >> > create mode 100644 board/mediatek/mt7623/Makefile
> >> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> >> > create mode 100644 configs/mt7623n_bpir2_defconfig
> >> > create mode 100644 include/configs/mt7623.h
> >>
> >> Can this use the bloblist feature which should land soon?
> >>
> >> For now, see dm/spl-working.
> >>
> >> Regards,
> >> Simon
> >
> > Hi Simon,
> >
> > I've read the code for spl handoff. It's a good way though but
> > unfortunately it cannot be applied to the MT7623 boards.
> >
> > The reason is that MT7623 uses a MediaTek proprietary preloader
> which
> > has the same function as the U-Boot SPL. But the preloader is
> > close-sourced (by company policy) and only available in binary
> release.
> > This means we can't use a real U-Boot SPL to replace the preloader.
>
> Can you work to get U-Boot SPL running on the chip?
>
> What is the reason for the proprietary SPL?
>
> >
> > At present this chip has already been used in many products. We
> can't
> > either release a different preloader which introduces compatibility
> > issues.
>
> What sort of compatibility issues? I cannot see any advantage with a
> proprietary SPL.
>
> >
> > So the conclusion is that we cannot use the bloblist feature for
> this
> > SoC.
>
> Regards,
> Simon
>
Hi Simon,
Sorry for that I didn't describe the function of the preloader clearly.
The MT7623 is like a smart phone SoC which has the ability to upgrade
bootloader/firmware via a USB cable. This function is always available
even if there is no valid preloader/bootloader.
This is done by cooperation of the BootROM and preloader. This is a
simple description of the flow:
1. Connect the MT7623 board to the PC using USB cable. Do not power up.
2. Run MediaTek's FlashTool and start downloading.
3. Power up the board.
4. The BootROM will initialize the USB device immediately for few
seconds and waiting for commands from PC.
5. The PC will start transmit commands to the board as soon as it
detects the board device.
6. Thee BootROM will then download the preloader into SRAM, and run it.
Several informations will be passed to the preloader, to let it
continue to communicate with the FlashTool.
7. The preloader will initialize the DRAM, download data via USB and
write it to flash.
So the preloader is not only a simple SPL. It initializes DRAM and many
other components which will only be initialized once or used by
preloader. It also performs USB downloading and other things.
The preloader is also used by other MediaTek's smart phone SoCs. The
DRAM initialization code is the mainly part that are not allowed to be
open-sourced.
The preloader has so many functions which are not easy to port to the
U-Boot SPL.
Assume all the codes are allowed to be open sourced.If all the functions
are ported to SPL, the DM must be used in SPL, which will make the SPL
binary too large to fit in the SRAM.If only the necessary parts are
ported (e.g. DRAM initialization), the SPL will be incompatible with the
BootROM and the FlashTool and the users will be in trouble recovering a
board.
At present the preloader can be downloaded from the Internet. Users can
concentrate on the development without managing the low level parts.
BTW, there are also chips use U-Boot as a second/third bootloader while
using their proprietary binary as the first stage bootloader. For
example the bcm7xxx.
BRs,
Weijie
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-19 7:15 ` Weijie Gao
@ 2018-11-19 17:14 ` Simon Glass
2018-11-20 6:35 ` Weijie Gao
0 siblings, 1 reply; 51+ messages in thread
From: Simon Glass @ 2018-11-19 17:14 UTC (permalink / raw)
To: u-boot
Hi Weijie,
On Mon, 19 Nov 2018 at 00:16, Weijie Gao <weijie.gao@mediatek.com> wrote:
>
> On Fri, 2018-11-16 at 11:26 -0700, Simon Glass wrote:
> > Hi Weijie,
> >
> > On 15 November 2018 at 23:08, Weijie Gao <weijie.gao@mediatek.com>
> > wrote:
> > > On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
> > >> Hi,
> > >>
> > >> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com>
> > wrote:
> > >> > From: Weijie Gao <weijie.gao@mediatek.com>
> > >> >
> > >> > This adds a general board file based on MT7623 SoCs from
> > MediaTek.
> > >> >
> > >> > As this u-boot is loaded by MTK proprietary preloader, there is
> > no
> > >> > low level initializtion codes.
> > >> >
> > >> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> > >> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> > >> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> > >> > ---
> > >> > Changes since v5: None
> > >> > Changes since v4:
> > >> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> > >> > ---
> > >> > arch/arm/mach-mediatek/Kconfig | 13 ++++
> > >> > arch/arm/mach-mediatek/Makefile | 1 +
> > >> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> > >> > arch/arm/mach-mediatek/mt7623/init.c | 54
> > +++++++++++++++
> > >> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> > >> > arch/arm/mach-mediatek/mt7623/preloader.h | 99
> > +++++++++++++++++++++++++++
> > >> > board/mediatek/mt7623/Kconfig | 13 ++++
> > >> > board/mediatek/mt7623/MAINTAINERS | 7 ++
> > >> > board/mediatek/mt7623/Makefile | 3 +
> > >> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> > >> > configs/mt7623n_bpir2_defconfig | 54
> > +++++++++++++++
> > >> > include/configs/mt7623.h | 56
> > +++++++++++++++
> > >> > 12 files changed, 342 insertions(+)
> > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > >> > create mode 100644 board/mediatek/mt7623/Kconfig
> > >> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > >> > create mode 100644 board/mediatek/mt7623/Makefile
> > >> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > >> > create mode 100644 configs/mt7623n_bpir2_defconfig
> > >> > create mode 100644 include/configs/mt7623.h
> > >>
> > >> Can this use the bloblist feature which should land soon?
> > >>
> > >> For now, see dm/spl-working.
> > >>
> > >> Regards,
> > >> Simon
> > >
> > > Hi Simon,
> > >
> > > I've read the code for spl handoff. It's a good way though but
> > > unfortunately it cannot be applied to the MT7623 boards.
> > >
> > > The reason is that MT7623 uses a MediaTek proprietary preloader
> > which
> > > has the same function as the U-Boot SPL. But the preloader is
> > > close-sourced (by company policy) and only available in binary
> > release.
> > > This means we can't use a real U-Boot SPL to replace the preloader.
> >
> > Can you work to get U-Boot SPL running on the chip?
> >
> > What is the reason for the proprietary SPL?
> >
> > >
> > > At present this chip has already been used in many products. We
> > can't
> > > either release a different preloader which introduces compatibility
> > > issues.
> >
> > What sort of compatibility issues? I cannot see any advantage with a
> > proprietary SPL.
> >
> > >
> > > So the conclusion is that we cannot use the bloblist feature for
> > this
> > > SoC.
> >
> > Regards,
> > Simon
> >
> Hi Simon,
>
>
> Sorry for that I didn't describe the function of the preloader clearly.
>
> The MT7623 is like a smart phone SoC which has the ability to upgrade
> bootloader/firmware via a USB cable. This function is always available
> even if there is no valid preloader/bootloader.
>
> This is done by cooperation of the BootROM and preloader. This is a
> simple description of the flow:
> 1. Connect the MT7623 board to the PC using USB cable. Do not power up.
> 2. Run MediaTek's FlashTool and start downloading.
> 3. Power up the board.
> 4. The BootROM will initialize the USB device immediately for few
> seconds and waiting for commands from PC.
> 5. The PC will start transmit commands to the board as soon as it
> detects the board device.
> 6. Thee BootROM will then download the preloader into SRAM, and run it.
> Several informations will be passed to the preloader, to let it
> continue to communicate with the FlashTool.
> 7. The preloader will initialize the DRAM, download data via USB and
> write it to flash.
>
> So the preloader is not only a simple SPL. It initializes DRAM and many
> other components which will only be initialized once or used by
> preloader. It also performs USB downloading and other things.
>
> The preloader is also used by other MediaTek's smart phone SoCs. The
> DRAM initialization code is the mainly part that are not allowed to be
> open-sourced.
>
> The preloader has so many functions which are not easy to port to the
> U-Boot SPL.
> Assume all the codes are allowed to be open sourced.If all the functions
> are ported to SPL, the DM must be used in SPL, which will make the SPL
> binary too large to fit in the SRAM.If only the necessary parts are
> ported (e.g. DRAM initialization), the SPL will be incompatible with the
> BootROM and the FlashTool and the users will be in trouble recovering a
> board.
>
> At present the preloader can be downloaded from the Internet. Users can
> concentrate on the development without managing the low level parts.
>
> BTW, there are also chips use U-Boot as a second/third bootloader while
> using their proprietary binary as the first stage bootloader. For
> example the bcm7xxx.
Thank you for your detailed explanation. I am not so concerned about
the short-term solution or older chips.
A few questions:
1. Why can you not open-source the DRAM init code?
2. You don't need to enable DM in SPL if that makes the size too big.
This actually doesn't sound so different from the Rockchip situation,
and there it has been possible to have an open-source SPL. In fact it
does use DM although on some boards it uses of-platdata to remove
device-tree size. From the high quality of your patches it doesn't
seem like your team would need any help to do this, but I am happy to
help if that is useful.
Anyway, we can go ahead with what you have and hopefully resolve this
in the future.
Reviewed-by: Simon Glass <sjg@chromium.org>
Regards,
Simon
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-19 17:14 ` Simon Glass
@ 2018-11-20 6:35 ` Weijie Gao
2018-11-27 1:02 ` Simon Glass
0 siblings, 1 reply; 51+ messages in thread
From: Weijie Gao @ 2018-11-20 6:35 UTC (permalink / raw)
To: u-boot
Hi Simon,
On Mon, 2018-11-19 at 10:14 -0700, Simon Glass wrote:
> Hi Weijie,
>
> On Mon, 19 Nov 2018 at 00:16, Weijie Gao <weijie.gao@mediatek.com> wrote:
> >
> > On Fri, 2018-11-16 at 11:26 -0700, Simon Glass wrote:
> > > Hi Weijie,
> > >
> > > On 15 November 2018 at 23:08, Weijie Gao <weijie.gao@mediatek.com>
> > > wrote:
> > > > On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
> > > >> Hi,
> > > >>
> > > >> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com>
> > > wrote:
> > > >> > From: Weijie Gao <weijie.gao@mediatek.com>
> > > >> >
> > > >> > This adds a general board file based on MT7623 SoCs from
> > > MediaTek.
> > > >> >
> > > >> > As this u-boot is loaded by MTK proprietary preloader, there is
> > > no
> > > >> > low level initializtion codes.
> > > >> >
> > > >> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> > > >> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> > > >> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> > > >> > ---
> > > >> > Changes since v5: None
> > > >> > Changes since v4:
> > > >> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> > > >> > ---
> > > >> > arch/arm/mach-mediatek/Kconfig | 13 ++++
> > > >> > arch/arm/mach-mediatek/Makefile | 1 +
> > > >> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> > > >> > arch/arm/mach-mediatek/mt7623/init.c | 54
> > > +++++++++++++++
> > > >> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> > > >> > arch/arm/mach-mediatek/mt7623/preloader.h | 99
> > > +++++++++++++++++++++++++++
> > > >> > board/mediatek/mt7623/Kconfig | 13 ++++
> > > >> > board/mediatek/mt7623/MAINTAINERS | 7 ++
> > > >> > board/mediatek/mt7623/Makefile | 3 +
> > > >> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> > > >> > configs/mt7623n_bpir2_defconfig | 54
> > > +++++++++++++++
> > > >> > include/configs/mt7623.h | 56
> > > +++++++++++++++
> > > >> > 12 files changed, 342 insertions(+)
> > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > > >> > create mode 100644 board/mediatek/mt7623/Kconfig
> > > >> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > > >> > create mode 100644 board/mediatek/mt7623/Makefile
> > > >> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > > >> > create mode 100644 configs/mt7623n_bpir2_defconfig
> > > >> > create mode 100644 include/configs/mt7623.h
> > > >>
> > > >> Can this use the bloblist feature which should land soon?
> > > >>
> > > >> For now, see dm/spl-working.
> > > >>
> > > >> Regards,
> > > >> Simon
> > > >
> > > > Hi Simon,
> > > >
> > > > I've read the code for spl handoff. It's a good way though but
> > > > unfortunately it cannot be applied to the MT7623 boards.
> > > >
> > > > The reason is that MT7623 uses a MediaTek proprietary preloader
> > > which
> > > > has the same function as the U-Boot SPL. But the preloader is
> > > > close-sourced (by company policy) and only available in binary
> > > release.
> > > > This means we can't use a real U-Boot SPL to replace the preloader.
> > >
> > > Can you work to get U-Boot SPL running on the chip?
> > >
> > > What is the reason for the proprietary SPL?
> > >
> > > >
> > > > At present this chip has already been used in many products. We
> > > can't
> > > > either release a different preloader which introduces compatibility
> > > > issues.
> > >
> > > What sort of compatibility issues? I cannot see any advantage with a
> > > proprietary SPL.
> > >
> > > >
> > > > So the conclusion is that we cannot use the bloblist feature for
> > > this
> > > > SoC.
> > >
> > > Regards,
> > > Simon
> > >
> > Hi Simon,
> >
> >
> > Sorry for that I didn't describe the function of the preloader clearly.
> >
> > The MT7623 is like a smart phone SoC which has the ability to upgrade
> > bootloader/firmware via a USB cable. This function is always available
> > even if there is no valid preloader/bootloader.
> >
> > This is done by cooperation of the BootROM and preloader. This is a
> > simple description of the flow:
> > 1. Connect the MT7623 board to the PC using USB cable. Do not power up.
> > 2. Run MediaTek's FlashTool and start downloading.
> > 3. Power up the board.
> > 4. The BootROM will initialize the USB device immediately for few
> > seconds and waiting for commands from PC.
> > 5. The PC will start transmit commands to the board as soon as it
> > detects the board device.
> > 6. Thee BootROM will then download the preloader into SRAM, and run it.
> > Several informations will be passed to the preloader, to let it
> > continue to communicate with the FlashTool.
> > 7. The preloader will initialize the DRAM, download data via USB and
> > write it to flash.
> >
> > So the preloader is not only a simple SPL. It initializes DRAM and many
> > other components which will only be initialized once or used by
> > preloader. It also performs USB downloading and other things.
> >
> > The preloader is also used by other MediaTek's smart phone SoCs. The
> > DRAM initialization code is the mainly part that are not allowed to be
> > open-sourced.
> >
> > The preloader has so many functions which are not easy to port to the
> > U-Boot SPL.
> > Assume all the codes are allowed to be open sourced.If all the functions
> > are ported to SPL, the DM must be used in SPL, which will make the SPL
> > binary too large to fit in the SRAM.If only the necessary parts are
> > ported (e.g. DRAM initialization), the SPL will be incompatible with the
> > BootROM and the FlashTool and the users will be in trouble recovering a
> > board.
> >
> > At present the preloader can be downloaded from the Internet. Users can
> > concentrate on the development without managing the low level parts.
> >
> > BTW, there are also chips use U-Boot as a second/third bootloader while
> > using their proprietary binary as the first stage bootloader. For
> > example the bcm7xxx.
>
> Thank you for your detailed explanation. I am not so concerned about
> the short-term solution or older chips.
>
> A few questions:
>
> 1. Why can you not open-source the DRAM init code?
> 2. You don't need to enable DM in SPL if that makes the size too big.
>
> This actually doesn't sound so different from the Rockchip situation,
> and there it has been possible to have an open-source SPL. In fact it
> does use DM although on some boards it uses of-platdata to remove
> device-tree size. From the high quality of your patches it doesn't
> seem like your team would need any help to do this, but I am happy to
> help if that is useful.
>
> Anyway, we can go ahead with what you have and hopefully resolve this
> in the future.
>
> Reviewed-by: Simon Glass <sjg@chromium.org>
>
> Regards,
> Simon
For the first question, it's not only about the dram init codes. MT7623
used many components from a smart phone chip, which contains many
security mechanisms like anti-debug and anti-clone which is protected
by the company. The preloader will initialize them thus make it unable
to be open-sourced.
For the rest questions, yes we always have ways to implement an
source-source SPL to replace the preloader if at least essential source
codes can be opened. The MT7623 actually uses technologies from old
chips (e.g. the USB download). Current design can let the users upgrade
their old u-boot seamlessly. For our newly designed chips, such as the
MT7629 in this patch series, the SPL has already been used to replace
the preloader. We removed USB download and other unnecessary parts and
used full u-boot from the beginning. There is no compatibility issue for
this chip.
And again we thank for your kind help.
Sincerely,
Weijie
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-20 6:35 ` Weijie Gao
@ 2018-11-27 1:02 ` Simon Glass
0 siblings, 0 replies; 51+ messages in thread
From: Simon Glass @ 2018-11-27 1:02 UTC (permalink / raw)
To: u-boot
Hi Weijie,
On Mon, 19 Nov 2018 at 23:36, Weijie Gao <weijie.gao@mediatek.com> wrote:
>
> Hi Simon,
>
> On Mon, 2018-11-19 at 10:14 -0700, Simon Glass wrote:
> > Hi Weijie,
> >
> > On Mon, 19 Nov 2018 at 00:16, Weijie Gao <weijie.gao@mediatek.com> wrote:
> > >
> > > On Fri, 2018-11-16 at 11:26 -0700, Simon Glass wrote:
> > > > Hi Weijie,
> > > >
> > > > On 15 November 2018 at 23:08, Weijie Gao <weijie.gao@mediatek.com>
> > > > wrote:
> > > > > On Thu, 2018-11-15 at 11:21 -0800, Simon Glass wrote:
> > > > >> Hi,
> > > > >>
> > > > >> On 14 November 2018 at 18:07, Ryder Lee <ryder.lee@mediatek.com>
> > > > wrote:
> > > > >> > From: Weijie Gao <weijie.gao@mediatek.com>
> > > > >> >
> > > > >> > This adds a general board file based on MT7623 SoCs from
> > > > MediaTek.
> > > > >> >
> > > > >> > As this u-boot is loaded by MTK proprietary preloader, there is
> > > > no
> > > > >> > low level initializtion codes.
> > > > >> >
> > > > >> > Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> > > > >> > Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> > > > >> > Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> > > > >> > ---
> > > > >> > Changes since v5: None
> > > > >> > Changes since v4:
> > > > >> > -Add gd->bd->bi_boot_params for legacy method - ATAGs.
> > > > >> > ---
> > > > >> > arch/arm/mach-mediatek/Kconfig | 13 ++++
> > > > >> > arch/arm/mach-mediatek/Makefile | 1 +
> > > > >> > arch/arm/mach-mediatek/mt7623/Makefile | 4 ++
> > > > >> > arch/arm/mach-mediatek/mt7623/init.c | 54
> > > > +++++++++++++++
> > > > >> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 ++++++
> > > > >> > arch/arm/mach-mediatek/mt7623/preloader.h | 99
> > > > +++++++++++++++++++++++++++
> > > > >> > board/mediatek/mt7623/Kconfig | 13 ++++
> > > > >> > board/mediatek/mt7623/MAINTAINERS | 7 ++
> > > > >> > board/mediatek/mt7623/Makefile | 3 +
> > > > >> > board/mediatek/mt7623/mt7623_rfb.c | 16 +++++
> > > > >> > configs/mt7623n_bpir2_defconfig | 54
> > > > +++++++++++++++
> > > > >> > include/configs/mt7623.h | 56
> > > > +++++++++++++++
> > > > >> > 12 files changed, 342 insertions(+)
> > > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > > > >> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > > > >> > create mode 100644 board/mediatek/mt7623/Kconfig
> > > > >> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > > > >> > create mode 100644 board/mediatek/mt7623/Makefile
> > > > >> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > > > >> > create mode 100644 configs/mt7623n_bpir2_defconfig
> > > > >> > create mode 100644 include/configs/mt7623.h
> > > > >>
> > > > >> Can this use the bloblist feature which should land soon?
> > > > >>
> > > > >> For now, see dm/spl-working.
> > > > >>
> > > > >> Regards,
> > > > >> Simon
> > > > >
> > > > > Hi Simon,
> > > > >
> > > > > I've read the code for spl handoff. It's a good way though but
> > > > > unfortunately it cannot be applied to the MT7623 boards.
> > > > >
> > > > > The reason is that MT7623 uses a MediaTek proprietary preloader
> > > > which
> > > > > has the same function as the U-Boot SPL. But the preloader is
> > > > > close-sourced (by company policy) and only available in binary
> > > > release.
> > > > > This means we can't use a real U-Boot SPL to replace the preloader.
> > > >
> > > > Can you work to get U-Boot SPL running on the chip?
> > > >
> > > > What is the reason for the proprietary SPL?
> > > >
> > > > >
> > > > > At present this chip has already been used in many products. We
> > > > can't
> > > > > either release a different preloader which introduces compatibility
> > > > > issues.
> > > >
> > > > What sort of compatibility issues? I cannot see any advantage with a
> > > > proprietary SPL.
> > > >
> > > > >
> > > > > So the conclusion is that we cannot use the bloblist feature for
> > > > this
> > > > > SoC.
> > > >
> > > > Regards,
> > > > Simon
> > > >
> > > Hi Simon,
> > >
> > >
> > > Sorry for that I didn't describe the function of the preloader clearly.
> > >
> > > The MT7623 is like a smart phone SoC which has the ability to upgrade
> > > bootloader/firmware via a USB cable. This function is always available
> > > even if there is no valid preloader/bootloader.
> > >
> > > This is done by cooperation of the BootROM and preloader. This is a
> > > simple description of the flow:
> > > 1. Connect the MT7623 board to the PC using USB cable. Do not power up.
> > > 2. Run MediaTek's FlashTool and start downloading.
> > > 3. Power up the board.
> > > 4. The BootROM will initialize the USB device immediately for few
> > > seconds and waiting for commands from PC.
> > > 5. The PC will start transmit commands to the board as soon as it
> > > detects the board device.
> > > 6. Thee BootROM will then download the preloader into SRAM, and run it.
> > > Several informations will be passed to the preloader, to let it
> > > continue to communicate with the FlashTool.
> > > 7. The preloader will initialize the DRAM, download data via USB and
> > > write it to flash.
> > >
> > > So the preloader is not only a simple SPL. It initializes DRAM and many
> > > other components which will only be initialized once or used by
> > > preloader. It also performs USB downloading and other things.
> > >
> > > The preloader is also used by other MediaTek's smart phone SoCs. The
> > > DRAM initialization code is the mainly part that are not allowed to be
> > > open-sourced.
> > >
> > > The preloader has so many functions which are not easy to port to the
> > > U-Boot SPL.
> > > Assume all the codes are allowed to be open sourced.If all the functions
> > > are ported to SPL, the DM must be used in SPL, which will make the SPL
> > > binary too large to fit in the SRAM.If only the necessary parts are
> > > ported (e.g. DRAM initialization), the SPL will be incompatible with the
> > > BootROM and the FlashTool and the users will be in trouble recovering a
> > > board.
> > >
> > > At present the preloader can be downloaded from the Internet. Users can
> > > concentrate on the development without managing the low level parts.
> > >
> > > BTW, there are also chips use U-Boot as a second/third bootloader while
> > > using their proprietary binary as the first stage bootloader. For
> > > example the bcm7xxx.
> >
> > Thank you for your detailed explanation. I am not so concerned about
> > the short-term solution or older chips.
> >
> > A few questions:
> >
> > 1. Why can you not open-source the DRAM init code?
> > 2. You don't need to enable DM in SPL if that makes the size too big.
> >
> > This actually doesn't sound so different from the Rockchip situation,
> > and there it has been possible to have an open-source SPL. In fact it
> > does use DM although on some boards it uses of-platdata to remove
> > device-tree size. From the high quality of your patches it doesn't
> > seem like your team would need any help to do this, but I am happy to
> > help if that is useful.
> >
> > Anyway, we can go ahead with what you have and hopefully resolve this
> > in the future.
> >
> > Reviewed-by: Simon Glass <sjg@chromium.org>
> >
> > Regards,
> > Simon
>
>
> For the first question, it's not only about the dram init codes. MT7623
> used many components from a smart phone chip, which contains many
> security mechanisms like anti-debug and anti-clone which is protected
> by the company. The preloader will initialize them thus make it unable
> to be open-sourced.
I do feel this is confusing obscurity with security. If the system is
secure then it can be open-source. In fact it is probably better that
way (more eyes).
>
> For the rest questions, yes we always have ways to implement an
> source-source SPL to replace the preloader if at least essential source
> codes can be opened. The MT7623 actually uses technologies from old
> chips (e.g. the USB download). Current design can let the users upgrade
> their old u-boot seamlessly. For our newly designed chips, such as the
> MT7629 in this patch series, the SPL has already been used to replace
> the preloader. We removed USB download and other unnecessary parts and
> used full u-boot from the beginning. There is no compatibility issue for
> this chip.
I think you can start with a basic U-Boot SPL and add features over time.
>
> And again we thank for your kind help.
You are welcome. I encourage you to upstream more MediaTek platforms.
Regards,
Simon
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [U-Boot, v5, 05/18] arm: MediaTek: add basic support for MT7623 boards
2018-11-15 2:07 ` [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards Ryder Lee
2018-11-15 19:21 ` Simon Glass
@ 2018-11-29 14:20 ` Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Tom Rini @ 2018-11-29 14:20 UTC (permalink / raw)
To: u-boot
On Thu, Nov 15, 2018 at 10:07:53AM +0800, Ryder Lee wrote:
> From: Weijie Gao <weijie.gao@mediatek.com>
>
> This adds a general board file based on MT7623 SoCs from MediaTek.
>
> As this u-boot is loaded by MTK proprietary preloader, there is no
> low level initializtion codes.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 06/18] clk: MediaTek: add clock driver for MT7629 SoC.
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (4 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 05/18] arm: MediaTek: add basic support for MT7623 boards Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 07/18] clk: MediaTek: add clock driver for MT7623 SoC Ryder Lee
` (12 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds clock modules for MediaTek SoCs:
- Shared part: a common driver which contains the general operations
for plls, muxes, dividers and gates so that we can reuse it in future.
- Specific SoC part: the group of structures used to hold the hardware
configuration for each SoC.
We take MT7629 as an example to demonstrate how to implement driver if
any other MediaTek chips would like to use it.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4
-Add a __common_ infix on the shared funcitons to make them clear.
(i.e., mtk_clk_init() -> mtk_common_clk_init())
---
drivers/clk/Makefile | 1 +
drivers/clk/mediatek/Makefile | 6 +
drivers/clk/mediatek/clk-mt7629.c | 709 ++++++++++++++++++++++++++++++++++++++
drivers/clk/mediatek/clk-mtk.c | 493 ++++++++++++++++++++++++++
drivers/clk/mediatek/clk-mtk.h | 194 +++++++++++
5 files changed, 1403 insertions(+)
create mode 100644 drivers/clk/mediatek/Makefile
create mode 100644 drivers/clk/mediatek/clk-mt7629.c
create mode 100644 drivers/clk/mediatek/clk-mtk.c
create mode 100644 drivers/clk/mediatek/clk-mtk.h
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 821b586..c128538 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -10,6 +10,7 @@ obj-y += imx/
obj-y += tegra/
obj-$(CONFIG_ARCH_ASPEED) += aspeed/
obj-$(CONFIG_ARCH_MESON) += clk_meson.o
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
obj-$(CONFIG_ARCH_SOCFPGA) += altera/
obj-$(CONFIG_CLK_AT91) += at91/
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
new file mode 100644
index 0000000..297f99d
--- /dev/null
+++ b/drivers/clk/mediatek/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+# Core
+obj-$(CONFIG_ARCH_MEDIATEK) += clk-mtk.o
+
+# SoC Drivers
+obj-$(CONFIG_TARGET_MT7629) += clk-mt7629.o
diff --git a/drivers/clk/mediatek/clk-mt7629.c b/drivers/clk/mediatek/clk-mt7629.c
new file mode 100644
index 0000000..2601b6c
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7629.c
@@ -0,0 +1,709 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek clock driver for MT7629 SoC
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <dt-bindings/clock/mt7629-clk.h>
+
+#include "clk-mtk.h"
+
+#define MT7629_CLKSQ_STB_CON0 0x20
+#define MT7629_PLL_ISO_CON0 0x2c
+#define MT7629_PLL_FMAX (2500UL * MHZ)
+#define MT7629_CON0_RST_BAR BIT(24)
+
+#define MCU_AXI_DIV 0x640
+#define AXI_DIV_MSK GENMASK(4, 0)
+#define AXI_DIV_SEL(x) (x)
+
+#define MCU_BUS_MUX 0x7c0
+#define MCU_BUS_MSK GENMASK(10, 9)
+#define MCU_BUS_SEL(x) ((x) << 9)
+
+/* apmixedsys */
+#define PLL(_id, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, _pd_reg, \
+ _pd_shift, _pcw_reg, _pcw_shift) { \
+ .id = _id, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .rst_bar_mask = MT7629_CON0_RST_BAR, \
+ .fmax = MT7629_PLL_FMAX, \
+ .flags = _flags, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ }
+
+static const struct mtk_pll_data apmixed_plls[] = {
+ PLL(CLK_APMIXED_ARMPLL, 0x200, 0x20c, 0x1, 0,
+ 21, 0x204, 24, 0x204, 0),
+ PLL(CLK_APMIXED_MAINPLL, 0x210, 0x21c, 0x1, HAVE_RST_BAR,
+ 21, 0x214, 24, 0x214, 0),
+ PLL(CLK_APMIXED_UNIV2PLL, 0x220, 0x22c, 0x1, HAVE_RST_BAR,
+ 7, 0x224, 24, 0x224, 14),
+ PLL(CLK_APMIXED_ETH1PLL, 0x300, 0x310, 0x1, 0,
+ 21, 0x300, 1, 0x304, 0),
+ PLL(CLK_APMIXED_ETH2PLL, 0x314, 0x320, 0x1, 0,
+ 21, 0x314, 1, 0x318, 0),
+ PLL(CLK_APMIXED_SGMIPLL, 0x358, 0x368, 0x1, 0,
+ 21, 0x358, 1, 0x35c, 0),
+};
+
+/* topckgen */
+#define FACTOR0(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, CLK_PARENT_APMIXED)
+
+#define FACTOR1(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, CLK_PARENT_TOPCKGEN)
+
+#define FACTOR2(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, 0)
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_TO_U2_PHY, CLK_XTAL, 31250000),
+ FIXED_CLK(CLK_TOP_TO_U2_PHY_1P, CLK_XTAL, 31250000),
+ FIXED_CLK(CLK_TOP_PCIE0_PIPE_EN, CLK_XTAL, 125000000),
+ FIXED_CLK(CLK_TOP_PCIE1_PIPE_EN, CLK_XTAL, 125000000),
+ FIXED_CLK(CLK_TOP_SSUSB_TX250M, CLK_XTAL, 250000000),
+ FIXED_CLK(CLK_TOP_SSUSB_EQ_RX250M, CLK_XTAL, 250000000),
+ FIXED_CLK(CLK_TOP_SSUSB_CDR_REF, CLK_XTAL, 33333333),
+ FIXED_CLK(CLK_TOP_SSUSB_CDR_FB, CLK_XTAL, 50000000),
+ FIXED_CLK(CLK_TOP_SATA_ASIC, CLK_XTAL, 50000000),
+ FIXED_CLK(CLK_TOP_SATA_RBC, CLK_XTAL, 50000000),
+};
+
+static const struct mtk_fixed_factor top_fixed_divs[] = {
+ FACTOR0(CLK_TOP_TO_USB3_SYS, CLK_APMIXED_ETH1PLL, 1, 4),
+ FACTOR0(CLK_TOP_P1_1MHZ, CLK_APMIXED_ETH1PLL, 1, 500),
+ FACTOR0(CLK_TOP_4MHZ, CLK_APMIXED_ETH1PLL, 1, 125),
+ FACTOR0(CLK_TOP_P0_1MHZ, CLK_APMIXED_ETH1PLL, 1, 500),
+ FACTOR0(CLK_TOP_ETH_500M, CLK_APMIXED_ETH1PLL, 1, 1),
+ FACTOR1(CLK_TOP_TXCLK_SRC_PRE, CLK_TOP_SGMIIPLL_D2, 1, 1),
+ FACTOR2(CLK_TOP_RTC, CLK_XTAL, 1, 1024),
+ FACTOR2(CLK_TOP_PWM_QTR_26M, CLK_XTAL, 1, 1),
+ FACTOR2(CLK_TOP_CPUM_TCK_IN, CLK_XTAL, 1, 1),
+ FACTOR2(CLK_TOP_TO_USB3_DA_TOP, CLK_XTAL, 1, 1),
+ FACTOR2(CLK_TOP_MEMPLL, CLK_XTAL, 32, 1),
+ FACTOR1(CLK_TOP_DMPLL, CLK_TOP_MEMPLL, 1, 1),
+ FACTOR1(CLK_TOP_DMPLL_D4, CLK_TOP_MEMPLL, 1, 4),
+ FACTOR1(CLK_TOP_DMPLL_D8, CLK_TOP_MEMPLL, 1, 8),
+ FACTOR0(CLK_TOP_SYSPLL_D2, CLK_APMIXED_MAINPLL, 1, 2),
+ FACTOR0(CLK_TOP_SYSPLL1_D2, CLK_APMIXED_MAINPLL, 1, 4),
+ FACTOR0(CLK_TOP_SYSPLL1_D4, CLK_APMIXED_MAINPLL, 1, 8),
+ FACTOR0(CLK_TOP_SYSPLL1_D8, CLK_APMIXED_MAINPLL, 1, 16),
+ FACTOR0(CLK_TOP_SYSPLL1_D16, CLK_APMIXED_MAINPLL, 1, 32),
+ FACTOR0(CLK_TOP_SYSPLL2_D2, CLK_APMIXED_MAINPLL, 1, 6),
+ FACTOR0(CLK_TOP_SYSPLL2_D4, CLK_APMIXED_MAINPLL, 1, 12),
+ FACTOR0(CLK_TOP_SYSPLL2_D8, CLK_APMIXED_MAINPLL, 1, 24),
+ FACTOR0(CLK_TOP_SYSPLL_D5, CLK_APMIXED_MAINPLL, 1, 5),
+ FACTOR0(CLK_TOP_SYSPLL3_D2, CLK_APMIXED_MAINPLL, 1, 10),
+ FACTOR0(CLK_TOP_SYSPLL3_D4, CLK_APMIXED_MAINPLL, 1, 20),
+ FACTOR0(CLK_TOP_SYSPLL_D7, CLK_APMIXED_MAINPLL, 1, 7),
+ FACTOR0(CLK_TOP_SYSPLL4_D2, CLK_APMIXED_MAINPLL, 1, 14),
+ FACTOR0(CLK_TOP_SYSPLL4_D4, CLK_APMIXED_MAINPLL, 1, 28),
+ FACTOR0(CLK_TOP_SYSPLL4_D16, CLK_APMIXED_MAINPLL, 1, 112),
+ FACTOR0(CLK_TOP_UNIVPLL, CLK_APMIXED_UNIV2PLL, 1, 2),
+ FACTOR1(CLK_TOP_UNIVPLL1_D2, CLK_TOP_UNIVPLL, 1, 4),
+ FACTOR1(CLK_TOP_UNIVPLL1_D4, CLK_TOP_UNIVPLL, 1, 8),
+ FACTOR1(CLK_TOP_UNIVPLL1_D8, CLK_TOP_UNIVPLL, 1, 16),
+ FACTOR1(CLK_TOP_UNIVPLL_D3, CLK_TOP_UNIVPLL, 1, 3),
+ FACTOR1(CLK_TOP_UNIVPLL2_D2, CLK_TOP_UNIVPLL, 1, 6),
+ FACTOR1(CLK_TOP_UNIVPLL2_D4, CLK_TOP_UNIVPLL, 1, 12),
+ FACTOR1(CLK_TOP_UNIVPLL2_D8, CLK_TOP_UNIVPLL, 1, 24),
+ FACTOR1(CLK_TOP_UNIVPLL2_D16, CLK_TOP_UNIVPLL, 1, 48),
+ FACTOR1(CLK_TOP_UNIVPLL_D5, CLK_TOP_UNIVPLL, 1, 5),
+ FACTOR1(CLK_TOP_UNIVPLL3_D2, CLK_TOP_UNIVPLL, 1, 10),
+ FACTOR1(CLK_TOP_UNIVPLL3_D4, CLK_TOP_UNIVPLL, 1, 20),
+ FACTOR1(CLK_TOP_UNIVPLL3_D16, CLK_TOP_UNIVPLL, 1, 80),
+ FACTOR1(CLK_TOP_UNIVPLL_D7, CLK_TOP_UNIVPLL, 1, 7),
+ FACTOR1(CLK_TOP_UNIVPLL_D80_D4, CLK_TOP_UNIVPLL, 1, 320),
+ FACTOR1(CLK_TOP_UNIV48M, CLK_TOP_UNIVPLL, 1, 25),
+ FACTOR0(CLK_TOP_SGMIIPLL_D2, CLK_APMIXED_SGMIPLL, 1, 2),
+ FACTOR2(CLK_TOP_CLKXTAL_D4, CLK_XTAL, 1, 4),
+ FACTOR1(CLK_TOP_HD_FAXI, CLK_TOP_AXI_SEL, 1, 1),
+ FACTOR1(CLK_TOP_FAXI, CLK_TOP_AXI_SEL, 1, 1),
+ FACTOR1(CLK_TOP_F_FAUD_INTBUS, CLK_TOP_AUD_INTBUS_SEL, 1, 1),
+ FACTOR1(CLK_TOP_AP2WBHIF_HCLK, CLK_TOP_SYSPLL1_D8, 1, 1),
+ FACTOR1(CLK_TOP_10M_INFRAO, CLK_TOP_10M_SEL, 1, 1),
+ FACTOR1(CLK_TOP_MSDC30_1, CLK_TOP_MSDC30_1, 1, 1),
+ FACTOR1(CLK_TOP_SPI, CLK_TOP_SPI0_SEL, 1, 1),
+ FACTOR1(CLK_TOP_SF, CLK_TOP_NFI_INFRA_SEL, 1, 1),
+ FACTOR1(CLK_TOP_FLASH, CLK_TOP_FLASH_SEL, 1, 1),
+ FACTOR1(CLK_TOP_TO_USB3_REF, CLK_TOP_SATA_SEL, 1, 4),
+ FACTOR1(CLK_TOP_TO_USB3_MCU, CLK_TOP_AXI_SEL, 1, 1),
+ FACTOR1(CLK_TOP_TO_USB3_DMA, CLK_TOP_HIF_SEL, 1, 1),
+ FACTOR1(CLK_TOP_FROM_TOP_AHB, CLK_TOP_AXI_SEL, 1, 1),
+ FACTOR1(CLK_TOP_FROM_TOP_AXI, CLK_TOP_HIF_SEL, 1, 1),
+ FACTOR1(CLK_TOP_PCIE1_MAC_EN, CLK_TOP_UNIVPLL1_D4, 1, 1),
+ FACTOR1(CLK_TOP_PCIE0_MAC_EN, CLK_TOP_UNIVPLL1_D4, 1, 1),
+};
+
+static const int axi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_UNIVPLL_D7,
+ CLK_TOP_DMPLL
+};
+
+static const int mem_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_DMPLL
+};
+
+static const int ddrphycfg_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8
+};
+
+static const int eth_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_SGMIIPLL_D2,
+ CLK_TOP_UNIVPLL_D7,
+ CLK_TOP_DMPLL
+};
+
+static const int pwm_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int f10m_ref_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SGMIIPLL_D2
+};
+
+static const int nfi_infra_parents[] = {
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D8,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_UNIVPLL1_D8,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL3_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_SYSPLL_D7
+};
+
+static const int flash_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL_D80_D4,
+ CLK_TOP_SYSPLL2_D8,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_UNIVPLL1_D8,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int uart_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D8
+};
+
+static const int spi0_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_XTAL,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL1_D8,
+ CLK_XTAL
+};
+
+static const int spi1_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_XTAL,
+ CLK_TOP_SYSPLL4_D4,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL1_D8,
+ CLK_XTAL
+};
+
+static const int msdc30_0_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D16,
+ CLK_TOP_UNIV48M
+};
+
+static const int msdc30_1_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D16,
+ CLK_TOP_UNIV48M,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_SYSPLL_D7,
+ CLK_TOP_SYSPLL2_D2,
+ CLK_TOP_UNIVPLL2_D2
+};
+
+static const int ap2wbmcu_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_UNIV48M,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_SYSPLL_D7,
+ CLK_TOP_SYSPLL2_D2,
+ CLK_TOP_UNIVPLL2_D2
+};
+
+static const int audio_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_SYSPLL4_D4,
+ CLK_TOP_SYSPLL1_D16
+};
+
+static const int aud_intbus_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_DMPLL_D4
+};
+
+static const int pmicspi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_SYSPLL1_D16,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_DMPLL_D8
+};
+
+static const int scp_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int atb_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL_D5
+};
+
+static const int hif_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ -1,
+ CLK_TOP_UNIVPLL_D7
+};
+
+static const int sata_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int usb20_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_SYSPLL1_D8
+};
+
+static const int aud1_parents[] = {
+ CLK_XTAL
+};
+
+static const int irrx_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL4_D16
+};
+
+static const int crypto_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL_D3,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_SYSPLL_D2
+};
+
+static const int gpt10m_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_CLKXTAL_D4
+};
+
+static const struct mtk_composite top_muxes[] = {
+ /* CLK_CFG_0 */
+ MUX_GATE(CLK_TOP_AXI_SEL, axi_parents, 0x40, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MEM_SEL, mem_parents, 0x40, 8, 1, 15),
+ MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, ddrphycfg_parents, 0x40, 16, 1, 23),
+ MUX_GATE(CLK_TOP_ETH_SEL, eth_parents, 0x40, 24, 3, 31),
+
+ /* CLK_CFG_1 */
+ MUX_GATE(CLK_TOP_PWM_SEL, pwm_parents, 0x50, 0, 2, 7),
+ MUX_GATE(CLK_TOP_F10M_REF_SEL, f10m_ref_parents, 0x50, 8, 1, 15),
+ MUX_GATE(CLK_TOP_NFI_INFRA_SEL, nfi_infra_parents, 0x50, 16, 4, 23),
+ MUX_GATE(CLK_TOP_FLASH_SEL, flash_parents, 0x50, 24, 3, 31),
+
+ /* CLK_CFG_2 */
+ MUX_GATE(CLK_TOP_UART_SEL, uart_parents, 0x60, 0, 1, 7),
+ MUX_GATE(CLK_TOP_SPI0_SEL, spi0_parents, 0x60, 8, 3, 15),
+ MUX_GATE(CLK_TOP_SPI1_SEL, spi1_parents, 0x60, 16, 3, 23),
+ MUX_GATE(CLK_TOP_MSDC50_0_SEL, uart_parents, 0x60, 24, 3, 31),
+
+ /* CLK_CFG_3 */
+ MUX_GATE(CLK_TOP_MSDC30_0_SEL, msdc30_0_parents, 0x70, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, msdc30_1_parents, 0x70, 8, 3, 15),
+ MUX_GATE(CLK_TOP_AP2WBMCU_SEL, ap2wbmcu_parents, 0x70, 16, 3, 23),
+ MUX_GATE(CLK_TOP_AP2WBHIF_SEL, ap2wbmcu_parents, 0x70, 24, 3, 31),
+
+ /* CLK_CFG_4 */
+ MUX_GATE(CLK_TOP_AUDIO_SEL, audio_parents, 0x80, 0, 2, 7),
+ MUX_GATE(CLK_TOP_AUD_INTBUS_SEL, aud_intbus_parents, 0x80, 8, 2, 15),
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, pmicspi_parents, 0x80, 16, 3, 23),
+ MUX_GATE(CLK_TOP_SCP_SEL, scp_parents, 0x80, 24, 2, 31),
+
+ /* CLK_CFG_5 */
+ MUX_GATE(CLK_TOP_ATB_SEL, atb_parents, 0x90, 0, 2, 7),
+ MUX_GATE_FLAGS(CLK_TOP_HIF_SEL, hif_parents, 0x90, 8, 3, 15,
+ CLK_DOMAIN_SCPSYS),
+ MUX_GATE(CLK_TOP_SATA_SEL, sata_parents, 0x90, 16, 1, 23),
+ MUX_GATE(CLK_TOP_U2_SEL, usb20_parents, 0x90, 24, 2, 31),
+
+ /* CLK_CFG_6 */
+ MUX_GATE(CLK_TOP_AUD1_SEL, aud1_parents, 0xA0, 0, 1, 7),
+ MUX_GATE(CLK_TOP_AUD2_SEL, aud1_parents, 0xA0, 8, 1, 15),
+ MUX_GATE(CLK_TOP_IRRX_SEL, irrx_parents, 0xA0, 16, 1, 23),
+ MUX_GATE(CLK_TOP_IRTX_SEL, irrx_parents, 0xA0, 24, 1, 31),
+
+ /* CLK_CFG_7 */
+ MUX_GATE(CLK_TOP_SATA_MCU_SEL, scp_parents, 0xB0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_PCIE0_MCU_SEL, scp_parents, 0xB0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_PCIE1_MCU_SEL, scp_parents, 0xB0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_SSUSB_MCU_SEL, scp_parents, 0xB0, 24, 2, 31),
+
+ /* CLK_CFG_8 */
+ MUX_GATE(CLK_TOP_CRYPTO_SEL, crypto_parents, 0xC0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_SGMII_REF_1_SEL, f10m_ref_parents, 0xC0, 8, 1, 15),
+ MUX_GATE(CLK_TOP_10M_SEL, gpt10m_parents, 0xC0, 16, 1, 23),
+};
+
+/* infracfg */
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x40,
+ .clr_ofs = 0x44,
+ .sta_ofs = 0x48,
+};
+
+#define GATE_INFRA(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+static const struct mtk_gate infra_cgs[] = {
+ GATE_INFRA(CLK_INFRA_DBGCLK_PD, CLK_TOP_HD_FAXI, 0),
+ GATE_INFRA(CLK_INFRA_TRNG_PD, CLK_TOP_HD_FAXI, 2),
+ GATE_INFRA(CLK_INFRA_DEVAPC_PD, CLK_TOP_HD_FAXI, 4),
+ GATE_INFRA(CLK_INFRA_APXGPT_PD, CLK_TOP_10M_INFRAO, 18),
+ GATE_INFRA(CLK_INFRA_SEJ_PD, CLK_TOP_10M_INFRAO, 19),
+};
+
+/* pericfg */
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0xC,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x1C,
+};
+
+#define GATE_PERI0(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+#define GATE_PERI1(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+static const struct mtk_gate peri_cgs[] = {
+ GATE_PERI0(CLK_PERI_PWM1_PD, CLK_TOP_PWM_QTR_26M, 2),
+ GATE_PERI0(CLK_PERI_PWM2_PD, CLK_TOP_PWM_QTR_26M, 3),
+ GATE_PERI0(CLK_PERI_PWM3_PD, CLK_TOP_PWM_QTR_26M, 4),
+ GATE_PERI0(CLK_PERI_PWM4_PD, CLK_TOP_PWM_QTR_26M, 5),
+ GATE_PERI0(CLK_PERI_PWM5_PD, CLK_TOP_PWM_QTR_26M, 6),
+ GATE_PERI0(CLK_PERI_PWM6_PD, CLK_TOP_PWM_QTR_26M, 7),
+ GATE_PERI0(CLK_PERI_PWM7_PD, CLK_TOP_PWM_QTR_26M, 8),
+ GATE_PERI0(CLK_PERI_PWM_PD, CLK_TOP_PWM_QTR_26M, 9),
+ GATE_PERI0(CLK_PERI_AP_DMA_PD, CLK_TOP_FAXI, 12),
+ GATE_PERI0(CLK_PERI_MSDC30_1_PD, CLK_TOP_MSDC30_1, 14),
+ GATE_PERI0(CLK_PERI_UART0_PD, CLK_TOP_FAXI, 17),
+ GATE_PERI0(CLK_PERI_UART1_PD, CLK_TOP_FAXI, 18),
+ GATE_PERI0(CLK_PERI_UART2_PD, CLK_TOP_FAXI, 19),
+ GATE_PERI0(CLK_PERI_UART3_PD, CLK_TOP_FAXI, 20),
+ GATE_PERI0(CLK_PERI_BTIF_PD, CLK_TOP_FAXI, 22),
+ GATE_PERI0(CLK_PERI_I2C0_PD, CLK_TOP_FAXI, 23),
+ GATE_PERI0(CLK_PERI_SPI0_PD, CLK_TOP_SPI, 28),
+ GATE_PERI0(CLK_PERI_SNFI_PD, CLK_TOP_SF, 29),
+ GATE_PERI0(CLK_PERI_NFI_PD, CLK_TOP_FAXI, 30),
+ GATE_PERI0(CLK_PERI_NFIECC_PD, CLK_TOP_FAXI, 31),
+ GATE_PERI1(CLK_PERI_FLASH_PD, CLK_TOP_FLASH, 1),
+};
+
+/* ethsys */
+static const struct mtk_gate_regs eth_cg_regs = {
+ .sta_ofs = 0x30,
+};
+
+#define GATE_ETH(_id, _parent, _shift, _flag) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = ð_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_NO_SETCLR_INV | (_flag), \
+ }
+
+#define GATE_ETH0(_id, _parent, _shift) \
+ GATE_ETH(_id, _parent, _shift, CLK_PARENT_APMIXED)
+
+#define GATE_ETH1(_id, _parent, _shift) \
+ GATE_ETH(_id, _parent, _shift, CLK_PARENT_TOPCKGEN)
+
+static const struct mtk_gate eth_cgs[] = {
+ GATE_ETH0(CLK_ETH_FE_EN, CLK_APMIXED_ETH2PLL, 6),
+ GATE_ETH1(CLK_ETH_GP2_EN, CLK_TOP_TXCLK_SRC_PRE, 7),
+ GATE_ETH1(CLK_ETH_GP1_EN, CLK_TOP_TXCLK_SRC_PRE, 8),
+ GATE_ETH1(CLK_ETH_GP0_EN, CLK_TOP_TXCLK_SRC_PRE, 9),
+ GATE_ETH1(CLK_ETH_ESW_EN, CLK_TOP_ETH_500M, 16),
+};
+
+static const struct mtk_gate_regs sgmii_cg_regs = {
+ .set_ofs = 0xE4,
+ .clr_ofs = 0xE4,
+ .sta_ofs = 0xE4,
+};
+
+#define GATE_SGMII(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &sgmii_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_NO_SETCLR_INV | CLK_PARENT_TOPCKGEN, \
+}
+
+static const struct mtk_gate sgmii_cgs[] = {
+ GATE_SGMII(CLK_SGMII_TX_EN, CLK_TOP_SSUSB_TX250M, 2),
+ GATE_SGMII(CLK_SGMII_RX_EN, CLK_TOP_SSUSB_EQ_RX250M, 3),
+ GATE_SGMII(CLK_SGMII_CDR_REF, CLK_TOP_SSUSB_CDR_REF, 4),
+ GATE_SGMII(CLK_SGMII_CDR_FB, CLK_TOP_SSUSB_CDR_FB, 5),
+};
+
+static const struct mtk_clk_tree mt7629_clk_tree = {
+ .xtal_rate = 40 * MHZ,
+ .xtal2_rate = 20 * MHZ,
+ .fdivs_offs = CLK_TOP_TO_USB3_SYS,
+ .muxes_offs = CLK_TOP_AXI_SEL,
+ .plls = apmixed_plls,
+ .fclks = top_fixed_clks,
+ .fdivs = top_fixed_divs,
+ .muxes = top_muxes,
+};
+
+static int mt7629_mcucfg_probe(struct udevice *dev)
+{
+ void __iomem *base;
+
+ base = dev_read_addr_ptr(dev);
+ if (!base)
+ return -ENOENT;
+
+ clrsetbits_le32(base + MCU_AXI_DIV, AXI_DIV_MSK,
+ AXI_DIV_SEL(0x12));
+ clrsetbits_le32(base + MCU_BUS_MUX, MCU_BUS_MSK,
+ MCU_BUS_SEL(0x1));
+
+ return 0;
+}
+
+static int mt7629_apmixedsys_probe(struct udevice *dev)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = mtk_common_clk_init(dev, &mt7629_clk_tree);
+ if (ret)
+ return ret;
+
+ /* reduce clock square disable time */
+ writel(0x501, priv->base + MT7629_CLKSQ_STB_CON0);
+ /* extend pwr/iso control timing to 1us */
+ writel(0x80008, priv->base + MT7629_PLL_ISO_CON0);
+
+ return 0;
+}
+
+static int mt7629_topckgen_probe(struct udevice *dev)
+{
+ return mtk_common_clk_init(dev, &mt7629_clk_tree);
+}
+
+static int mt7629_infracfg_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7629_clk_tree, infra_cgs);
+}
+
+static int mt7629_pericfg_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7629_clk_tree, peri_cgs);
+}
+
+static int mt7629_ethsys_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7629_clk_tree, eth_cgs);
+}
+
+static int mt7629_sgmiisys_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7629_clk_tree, sgmii_cgs);
+}
+
+static const struct udevice_id mt7629_apmixed_compat[] = {
+ { .compatible = "mediatek,mt7629-apmixedsys" },
+ { }
+};
+
+static const struct udevice_id mt7629_topckgen_compat[] = {
+ { .compatible = "mediatek,mt7629-topckgen" },
+ { }
+};
+
+static const struct udevice_id mt7629_infracfg_compat[] = {
+ { .compatible = "mediatek,mt7629-infracfg", },
+ { }
+};
+
+static const struct udevice_id mt7629_pericfg_compat[] = {
+ { .compatible = "mediatek,mt7629-pericfg", },
+ { }
+};
+
+static const struct udevice_id mt7629_ethsys_compat[] = {
+ { .compatible = "mediatek,mt7629-ethsys", },
+ { }
+};
+
+static const struct udevice_id mt7629_sgmiisys_compat[] = {
+ { .compatible = "mediatek,mt7629-sgmiisys", },
+ { }
+};
+
+static const struct udevice_id mt7629_mcucfg_compat[] = {
+ { .compatible = "mediatek,mt7629-mcucfg" },
+ { }
+};
+
+U_BOOT_DRIVER(mtk_mcucfg) = {
+ .name = "mt7629-mcucfg",
+ .id = UCLASS_SYSCON,
+ .of_match = mt7629_mcucfg_compat,
+ .probe = mt7629_mcucfg_probe,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_apmixedsys) = {
+ .name = "mt7629-clock-apmixedsys",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_apmixed_compat,
+ .probe = mt7629_apmixedsys_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_clk_priv),
+ .ops = &mtk_clk_apmixedsys_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_topckgen) = {
+ .name = "mt7629-clock-topckgen",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_topckgen_compat,
+ .probe = mt7629_topckgen_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_clk_priv),
+ .ops = &mtk_clk_topckgen_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_infracfg) = {
+ .name = "mt7629-clock-infracfg",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_infracfg_compat,
+ .probe = mt7629_infracfg_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_pericfg) = {
+ .name = "mt7629-clock-pericfg",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_pericfg_compat,
+ .probe = mt7629_pericfg_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_ethsys) = {
+ .name = "mt7629-clock-ethsys",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_ethsys_compat,
+ .probe = mt7629_ethsys_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+};
+
+U_BOOT_DRIVER(mtk_clk_sgmiisys) = {
+ .name = "mt7629-clock-sgmiisys",
+ .id = UCLASS_CLK,
+ .of_match = mt7629_sgmiisys_compat,
+ .probe = mt7629_sgmiisys_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+};
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
new file mode 100644
index 0000000..870b14e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -0,0 +1,493 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek common clock driver
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <div64.h>
+#include <dm.h>
+#include <asm/io.h>
+
+#include "clk-mtk.h"
+
+#define REG_CON0 0
+#define REG_CON1 4
+
+#define CON0_BASE_EN BIT(0)
+#define CON0_PWR_ON BIT(0)
+#define CON0_ISO_EN BIT(1)
+#define CON1_PCW_CHG BIT(31)
+
+#define POSTDIV_MASK 0x7
+#define INTEGER_BITS 7
+
+/* scpsys clock off control */
+#define CLK_SCP_CFG0 0x200
+#define CLK_SCP_CFG1 0x204
+#define SCP_ARMCK_OFF_EN GENMASK(9, 0)
+#define SCP_AXICK_DCM_DIS_EN BIT(0)
+#define SCP_AXICK_26M_SEL_EN BIT(4)
+
+/* shared functions */
+
+/*
+ * In case the rate change propagation to parent clocks is undesirable,
+ * this function is recursively called to find the parent to calculate
+ * the accurate frequency.
+ */
+static int mtk_clk_find_parent_rate(struct clk *clk, int id,
+ const struct driver *drv)
+{
+ struct clk parent = { .id = id, };
+
+ if (drv) {
+ struct udevice *dev;
+
+ if (uclass_get_device_by_driver(UCLASS_CLK, drv, &dev))
+ return -ENODEV;
+
+ parent.dev = dev;
+ } else {
+ parent.dev = clk->dev;
+ }
+
+ return clk_get_rate(&parent);
+}
+
+static int mtk_clk_mux_set_parent(void __iomem *base, u32 parent,
+ const struct mtk_composite *mux)
+{
+ u32 val, index = 0;
+
+ while (mux->parent[index] != parent)
+ if (++index == mux->num_parents)
+ return -EINVAL;
+
+ /* switch mux to a select parent */
+ val = readl(base + mux->mux_reg);
+ val &= ~(mux->mux_mask << mux->mux_shift);
+
+ val |= index << mux->mux_shift;
+ writel(val, base + mux->mux_reg);
+
+ return 0;
+}
+
+/* apmixedsys functions */
+
+static unsigned long __mtk_pll_recalc_rate(const struct mtk_pll_data *pll,
+ u32 fin, u32 pcw, int postdiv)
+{
+ int pcwbits = pll->pcwbits;
+ int pcwfbits;
+ u64 vco;
+ u8 c = 0;
+
+ /* The fractional part of the PLL divider. */
+ pcwfbits = pcwbits > INTEGER_BITS ? pcwbits - INTEGER_BITS : 0;
+
+ vco = (u64)fin * pcw;
+
+ if (pcwfbits && (vco & GENMASK(pcwfbits - 1, 0)))
+ c = 1;
+
+ vco >>= pcwfbits;
+
+ if (c)
+ vco++;
+
+ return ((unsigned long)vco + postdiv - 1) / postdiv;
+}
+
+/**
+ * MediaTek PLLs are configured through their pcw value. The pcw value
+ * describes a divider in the PLL feedback loop which consists of 7 bits
+ * for the integer part and the remaining bits (if present) for the
+ * fractional part. Also they have a 3 bit power-of-two post divider.
+ */
+static void mtk_pll_set_rate_regs(struct clk *clk, u32 pcw, int postdiv)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_pll_data *pll = &priv->tree->plls[clk->id];
+ u32 val;
+
+ /* set postdiv */
+ val = readl(priv->base + pll->pd_reg);
+ val &= ~(POSTDIV_MASK << pll->pd_shift);
+ val |= (ffs(postdiv) - 1) << pll->pd_shift;
+
+ /* postdiv and pcw need to set at the same time if on same register */
+ if (pll->pd_reg != pll->pcw_reg) {
+ writel(val, priv->base + pll->pd_reg);
+ val = readl(priv->base + pll->pcw_reg);
+ }
+
+ /* set pcw */
+ val &= ~GENMASK(pll->pcw_shift + pll->pcwbits - 1, pll->pcw_shift);
+ val |= pcw << pll->pcw_shift;
+ val &= ~CON1_PCW_CHG;
+ writel(val, priv->base + pll->pcw_reg);
+
+ val |= CON1_PCW_CHG;
+ writel(val, priv->base + pll->pcw_reg);
+
+ udelay(20);
+}
+
+/**
+ * mtk_pll_calc_values - calculate good values for a given input frequency.
+ * @clk: The clk
+ * @pcw: The pcw value (output)
+ * @postdiv: The post divider (output)
+ * @freq: The desired target frequency
+ */
+static void mtk_pll_calc_values(struct clk *clk, u32 *pcw, u32 *postdiv,
+ u32 freq)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_pll_data *pll = &priv->tree->plls[clk->id];
+ unsigned long fmin = 1000 * MHZ;
+ u64 _pcw;
+ u32 val;
+
+ if (freq > pll->fmax)
+ freq = pll->fmax;
+
+ for (val = 0; val < 5; val++) {
+ *postdiv = 1 << val;
+ if ((u64)freq * *postdiv >= fmin)
+ break;
+ }
+
+ /* _pcw = freq * postdiv / xtal_rate * 2^pcwfbits */
+ _pcw = ((u64)freq << val) << (pll->pcwbits - INTEGER_BITS);
+ do_div(_pcw, priv->tree->xtal2_rate);
+
+ *pcw = (u32)_pcw;
+}
+
+static ulong mtk_apmixedsys_set_rate(struct clk *clk, ulong rate)
+{
+ u32 pcw = 0;
+ u32 postdiv;
+
+ mtk_pll_calc_values(clk, &pcw, &postdiv, rate);
+ mtk_pll_set_rate_regs(clk, pcw, postdiv);
+
+ return 0;
+}
+
+static ulong mtk_apmixedsys_get_rate(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_pll_data *pll = &priv->tree->plls[clk->id];
+ u32 postdiv;
+ u32 pcw;
+
+ postdiv = (readl(priv->base + pll->pd_reg) >> pll->pd_shift) &
+ POSTDIV_MASK;
+ postdiv = 1 << postdiv;
+
+ pcw = readl(priv->base + pll->pcw_reg) >> pll->pcw_shift;
+ pcw &= GENMASK(pll->pcwbits - 1, 0);
+
+ return __mtk_pll_recalc_rate(pll, priv->tree->xtal2_rate,
+ pcw, postdiv);
+}
+
+static int mtk_apmixedsys_enable(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_pll_data *pll = &priv->tree->plls[clk->id];
+ u32 r;
+
+ r = readl(priv->base + pll->pwr_reg) | CON0_PWR_ON;
+ writel(r, priv->base + pll->pwr_reg);
+ udelay(1);
+
+ r = readl(priv->base + pll->pwr_reg) & ~CON0_ISO_EN;
+ writel(r, priv->base + pll->pwr_reg);
+ udelay(1);
+
+ r = readl(priv->base + pll->reg + REG_CON0);
+ r |= pll->en_mask;
+ writel(r, priv->base + pll->reg + REG_CON0);
+
+ udelay(20);
+
+ if (pll->flags & HAVE_RST_BAR) {
+ r = readl(priv->base + pll->reg + REG_CON0);
+ r |= pll->rst_bar_mask;
+ writel(r, priv->base + pll->reg + REG_CON0);
+ }
+
+ return 0;
+}
+
+static int mtk_apmixedsys_disable(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_pll_data *pll = &priv->tree->plls[clk->id];
+ u32 r;
+
+ if (pll->flags & HAVE_RST_BAR) {
+ r = readl(priv->base + pll->reg + REG_CON0);
+ r &= ~pll->rst_bar_mask;
+ writel(r, priv->base + pll->reg + REG_CON0);
+ }
+
+ r = readl(priv->base + pll->reg + REG_CON0);
+ r &= ~CON0_BASE_EN;
+ writel(r, priv->base + pll->reg + REG_CON0);
+
+ r = readl(priv->base + pll->pwr_reg) | CON0_ISO_EN;
+ writel(r, priv->base + pll->pwr_reg);
+
+ r = readl(priv->base + pll->pwr_reg) & ~CON0_PWR_ON;
+ writel(r, priv->base + pll->pwr_reg);
+
+ return 0;
+}
+
+/* topckgen functions */
+
+static ulong mtk_factor_recalc_rate(const struct mtk_fixed_factor *fdiv,
+ ulong parent_rate)
+{
+ u64 rate = parent_rate * fdiv->mult;
+
+ do_div(rate, fdiv->div);
+
+ return rate;
+}
+
+static int mtk_topckgen_get_factor_rate(struct clk *clk, u32 off)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_fixed_factor *fdiv = &priv->tree->fdivs[off];
+ ulong rate;
+
+ switch (fdiv->flags & CLK_PARENT_MASK) {
+ case CLK_PARENT_APMIXED:
+ rate = mtk_clk_find_parent_rate(clk, fdiv->parent,
+ DM_GET_DRIVER(mtk_clk_apmixedsys));
+ break;
+ case CLK_PARENT_TOPCKGEN:
+ rate = mtk_clk_find_parent_rate(clk, fdiv->parent, NULL);
+ break;
+
+ default:
+ rate = priv->tree->xtal_rate;
+ }
+
+ return mtk_factor_recalc_rate(fdiv, rate);
+}
+
+static int mtk_topckgen_get_mux_rate(struct clk *clk, u32 off)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_composite *mux = &priv->tree->muxes[off];
+ u32 index;
+
+ index = readl(priv->base + mux->mux_reg);
+ index &= mux->mux_mask << mux->mux_shift;
+ index = index >> mux->mux_shift;
+
+ if (mux->parent[index])
+ return mtk_clk_find_parent_rate(clk, mux->parent[index],
+ NULL);
+
+ return priv->tree->xtal_rate;
+}
+
+static ulong mtk_topckgen_get_rate(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+
+ if (clk->id < priv->tree->fdivs_offs)
+ return priv->tree->fclks[clk->id].rate;
+ else if (clk->id < priv->tree->muxes_offs)
+ return mtk_topckgen_get_factor_rate(clk, clk->id -
+ priv->tree->fdivs_offs);
+ else
+ return mtk_topckgen_get_mux_rate(clk, clk->id -
+ priv->tree->muxes_offs);
+}
+
+static int mtk_topckgen_enable(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_composite *mux;
+ u32 val;
+
+ if (clk->id < priv->tree->muxes_offs)
+ return 0;
+
+ mux = &priv->tree->muxes[clk->id - priv->tree->muxes_offs];
+ if (mux->gate_shift < 0)
+ return 0;
+
+ /* enable clock gate */
+ val = readl(priv->base + mux->gate_reg);
+ val &= ~BIT(mux->gate_shift);
+ writel(val, priv->base + mux->gate_reg);
+
+ if (mux->flags & CLK_DOMAIN_SCPSYS) {
+ /* enable scpsys clock off control */
+ writel(SCP_ARMCK_OFF_EN, priv->base + CLK_SCP_CFG0);
+ writel(SCP_AXICK_DCM_DIS_EN | SCP_AXICK_26M_SEL_EN,
+ priv->base + CLK_SCP_CFG1);
+ }
+
+ return 0;
+}
+
+static int mtk_topckgen_disable(struct clk *clk)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_composite *mux;
+ u32 val;
+
+ if (clk->id < priv->tree->muxes_offs)
+ return 0;
+
+ mux = &priv->tree->muxes[clk->id - priv->tree->muxes_offs];
+ if (mux->gate_shift < 0)
+ return 0;
+
+ /* disable clock gate */
+ val = readl(priv->base + mux->gate_reg);
+ val |= BIT(mux->gate_shift);
+ writel(val, priv->base + mux->gate_reg);
+
+ return 0;
+}
+
+static int mtk_topckgen_set_parent(struct clk *clk, struct clk *parent)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(clk->dev);
+
+ if (clk->id < priv->tree->muxes_offs)
+ return 0;
+
+ return mtk_clk_mux_set_parent(priv->base, parent->id,
+ &priv->tree->muxes[clk->id - priv->tree->muxes_offs]);
+}
+
+/* CG functions */
+
+static int mtk_clk_gate_enable(struct clk *clk)
+{
+ struct mtk_cg_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_gate *gate = &priv->gates[clk->id];
+ u32 bit = BIT(gate->shift);
+
+ switch (gate->flags & CLK_GATE_MASK) {
+ case CLK_GATE_SETCLR:
+ writel(bit, priv->base + gate->regs->clr_ofs);
+ break;
+ case CLK_GATE_NO_SETCLR_INV:
+ clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, bit);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int mtk_clk_gate_disable(struct clk *clk)
+{
+ struct mtk_cg_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_gate *gate = &priv->gates[clk->id];
+ u32 bit = BIT(gate->shift);
+
+ switch (gate->flags & CLK_GATE_MASK) {
+ case CLK_GATE_SETCLR:
+ writel(bit, priv->base + gate->regs->set_ofs);
+ break;
+ case CLK_GATE_NO_SETCLR_INV:
+ clrsetbits_le32(priv->base + gate->regs->sta_ofs, bit, 0);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static ulong mtk_clk_gate_get_rate(struct clk *clk)
+{
+ struct mtk_cg_priv *priv = dev_get_priv(clk->dev);
+ const struct mtk_gate *gate = &priv->gates[clk->id];
+
+ switch (gate->flags & CLK_PARENT_MASK) {
+ case CLK_PARENT_APMIXED:
+ return mtk_clk_find_parent_rate(clk, gate->parent,
+ DM_GET_DRIVER(mtk_clk_apmixedsys));
+ break;
+ case CLK_PARENT_TOPCKGEN:
+ return mtk_clk_find_parent_rate(clk, gate->parent,
+ DM_GET_DRIVER(mtk_clk_topckgen));
+ break;
+
+ default:
+ return priv->tree->xtal_rate;
+ }
+}
+
+const struct clk_ops mtk_clk_apmixedsys_ops = {
+ .enable = mtk_apmixedsys_enable,
+ .disable = mtk_apmixedsys_disable,
+ .set_rate = mtk_apmixedsys_set_rate,
+ .get_rate = mtk_apmixedsys_get_rate,
+};
+
+const struct clk_ops mtk_clk_topckgen_ops = {
+ .enable = mtk_topckgen_enable,
+ .disable = mtk_topckgen_disable,
+ .get_rate = mtk_topckgen_get_rate,
+ .set_parent = mtk_topckgen_set_parent,
+};
+
+const struct clk_ops mtk_clk_gate_ops = {
+ .enable = mtk_clk_gate_enable,
+ .disable = mtk_clk_gate_disable,
+ .get_rate = mtk_clk_gate_get_rate,
+};
+
+int mtk_common_clk_init(struct udevice *dev,
+ const struct mtk_clk_tree *tree)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(dev);
+
+ priv->base = dev_read_addr_ptr(dev);
+ if (!priv->base)
+ return -ENOENT;
+
+ priv->tree = tree;
+
+ return 0;
+}
+
+int mtk_common_clk_gate_init(struct udevice *dev,
+ const struct mtk_clk_tree *tree,
+ const struct mtk_gate *gates)
+{
+ struct mtk_cg_priv *priv = dev_get_priv(dev);
+
+ priv->base = dev_read_addr_ptr(dev);
+ if (!priv->base)
+ return -ENOENT;
+
+ priv->tree = tree;
+ priv->gates = gates;
+
+ return 0;
+}
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
new file mode 100644
index 0000000..74152ed
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -0,0 +1,194 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#ifndef __DRV_CLK_MTK_H
+#define __DRV_CLK_MTK_H
+
+#define CLK_XTAL 0
+#define MHZ (1000 * 1000)
+
+#define HAVE_RST_BAR BIT(0)
+#define CLK_DOMAIN_SCPSYS BIT(0)
+
+#define CLK_GATE_SETCLR BIT(0)
+#define CLK_GATE_SETCLR_INV BIT(1)
+#define CLK_GATE_NO_SETCLR BIT(2)
+#define CLK_GATE_NO_SETCLR_INV BIT(3)
+#define CLK_GATE_MASK GENMASK(3, 0)
+
+#define CLK_PARENT_APMIXED BIT(4)
+#define CLK_PARENT_TOPCKGEN BIT(5)
+#define CLK_PARENT_MASK GENMASK(5, 4)
+
+/* struct mtk_pll_data - hardware-specific PLLs data */
+struct mtk_pll_data {
+ const int id;
+ u32 reg;
+ u32 pwr_reg;
+ u32 en_mask;
+ u32 pd_reg;
+ int pd_shift;
+ u32 flags;
+ u32 rst_bar_mask;
+ u64 fmax;
+ int pcwbits;
+ u32 pcw_reg;
+ int pcw_shift;
+};
+
+/**
+ * struct mtk_fixed_clk - fixed clocks
+ *
+ * @id: index of clocks
+ * @parent: index of parnet clocks
+ * @rate: fixed rate
+ */
+struct mtk_fixed_clk {
+ const int id;
+ const int parent;
+ unsigned long rate;
+};
+
+#define FIXED_CLK(_id, _parent, _rate) { \
+ .id = _id, \
+ .parent = _parent, \
+ .rate = _rate, \
+ }
+
+/**
+ * struct mtk_fixed_factor - fixed multiplier and divider clocks
+ *
+ * @id: index of clocks
+ * @parent: index of parnet clocks
+ * @mult: multiplier
+ * @div: divider
+ * @flag: hardware-specific flags
+ */
+struct mtk_fixed_factor {
+ const int id;
+ const int parent;
+ u32 mult;
+ u32 div;
+ u32 flags;
+};
+
+#define FACTOR(_id, _parent, _mult, _div, _flags) { \
+ .id = _id, \
+ .parent = _parent, \
+ .mult = _mult, \
+ .div = _div, \
+ .flags = _flags, \
+ }
+
+/**
+ * struct mtk_composite - aggregate clock of mux, divider and gate clocks
+ *
+ * @id: index of clocks
+ * @parent: index of parnet clocks
+ * @mux_reg: hardware-specific mux register
+ * @gate_reg: hardware-specific gate register
+ * @mux_mask: mask to the mux bit field
+ * @mux_shift: shift to the mux bit field
+ * @gate_shift: shift to the gate bit field
+ * @num_parents: number of parent clocks
+ * @flags: hardware-specific flags
+ */
+struct mtk_composite {
+ const int id;
+ const int *parent;
+ u32 mux_reg;
+ u32 gate_reg;
+ u32 mux_mask;
+ signed char mux_shift;
+ signed char gate_shift;
+ signed char num_parents;
+ u16 flags;
+};
+
+#define MUX_GATE_FLAGS(_id, _parents, _reg, _shift, _width, _gate, \
+ _flags) { \
+ .id = _id, \
+ .mux_reg = _reg, \
+ .mux_shift = _shift, \
+ .mux_mask = BIT(_width) - 1, \
+ .gate_reg = _reg, \
+ .gate_shift = _gate, \
+ .parent = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .flags = _flags, \
+ }
+
+#define MUX_GATE(_id, _parents, _reg, _shift, _width, _gate) \
+ MUX_GATE_FLAGS(_id, _parents, _reg, _shift, _width, _gate, 0)
+
+#define MUX(_id, _parents, _reg, _shift, _width) { \
+ .id = _id, \
+ .mux_reg = _reg, \
+ .mux_shift = _shift, \
+ .mux_mask = BIT(_width) - 1, \
+ .gate_shift = -1, \
+ .parent = _parents, \
+ .num_parents = ARRAY_SIZE(_parents), \
+ .flags = 0, \
+ }
+
+struct mtk_gate_regs {
+ u32 sta_ofs;
+ u32 clr_ofs;
+ u32 set_ofs;
+};
+
+/**
+ * struct mtk_gate - gate clocks
+ *
+ * @id: index of gate clocks
+ * @parent: index of parnet clocks
+ * @regs: hardware-specific mux register
+ * @shift: shift to the gate bit field
+ * @flags: hardware-specific flags
+ */
+struct mtk_gate {
+ const int id;
+ const int parent;
+ const struct mtk_gate_regs *regs;
+ int shift;
+ u32 flags;
+};
+
+/* struct mtk_clk_tree - clock tree */
+struct mtk_clk_tree {
+ unsigned long xtal_rate;
+ unsigned long xtal2_rate;
+ const int fdivs_offs;
+ const int muxes_offs;
+ const struct mtk_pll_data *plls;
+ const struct mtk_fixed_clk *fclks;
+ const struct mtk_fixed_factor *fdivs;
+ const struct mtk_composite *muxes;
+};
+
+struct mtk_clk_priv {
+ void __iomem *base;
+ const struct mtk_clk_tree *tree;
+};
+
+struct mtk_cg_priv {
+ void __iomem *base;
+ const struct mtk_clk_tree *tree;
+ const struct mtk_gate *gates;
+};
+
+extern const struct clk_ops mtk_clk_apmixedsys_ops;
+extern const struct clk_ops mtk_clk_topckgen_ops;
+extern const struct clk_ops mtk_clk_gate_ops;
+
+int mtk_common_clk_init(struct udevice *dev,
+ const struct mtk_clk_tree *tree);
+int mtk_common_clk_gate_init(struct udevice *dev,
+ const struct mtk_clk_tree *tree,
+ const struct mtk_gate *gates);
+
+#endif /* __DRV_CLK_MTK_H */
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 07/18] clk: MediaTek: add clock driver for MT7623 SoC.
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (5 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 06/18] clk: MediaTek: add clock driver for MT7629 SoC Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 08/18] timer: MediaTek: add timer driver for MediaTek SoCs Ryder Lee
` (11 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds a driver for MT7623 clock blocks.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/clk/mediatek/Makefile | 1 +
drivers/clk/mediatek/clk-mt7623.c | 870 ++++++++++++++++++++++++++++++++++++++
2 files changed, 871 insertions(+)
create mode 100644 drivers/clk/mediatek/clk-mt7623.c
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 297f99d..0632dc8 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -3,4 +3,5 @@
obj-$(CONFIG_ARCH_MEDIATEK) += clk-mtk.o
# SoC Drivers
+obj-$(CONFIG_TARGET_MT7623) += clk-mt7623.o
obj-$(CONFIG_TARGET_MT7629) += clk-mt7629.o
diff --git a/drivers/clk/mediatek/clk-mt7623.c b/drivers/clk/mediatek/clk-mt7623.c
new file mode 100644
index 0000000..c6b09d8
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt7623.c
@@ -0,0 +1,870 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek clock driver for MT7623 SoC
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <asm/io.h>
+#include <dt-bindings/clock/mt7623-clk.h>
+
+#include "clk-mtk.h"
+
+#define MT7623_CLKSQ_STB_CON0 0x18
+#define MT7623_PLL_ISO_CON0 0x24
+#define MT7623_PLL_FMAX (2000UL * MHZ)
+#define MT7623_CON0_RST_BAR BIT(27)
+
+#define MCU_AXI_DIV 0x60
+#define AXI_DIV_MSK GENMASK(4, 0)
+#define AXI_DIV_SEL(x) (x)
+
+/* apmixedsys */
+#define PLL(_id, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, _pd_reg, \
+ _pd_shift, _pcw_reg, _pcw_shift) { \
+ .id = _id, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .rst_bar_mask = MT7623_CON0_RST_BAR, \
+ .fmax = MT7623_PLL_FMAX, \
+ .flags = _flags, \
+ .pcwbits = _pcwbits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ }
+
+static const struct mtk_pll_data apmixed_plls[] = {
+ PLL(CLK_APMIXED_ARMPLL, 0x200, 0x20c, 0x80000001, 0,
+ 21, 0x204, 24, 0x204, 0),
+ PLL(CLK_APMIXED_MAINPLL, 0x210, 0x21c, 0xf0000001, HAVE_RST_BAR,
+ 21, 0x210, 4, 0x214, 0),
+ PLL(CLK_APMIXED_UNIVPLL, 0x220, 0x22c, 0xf3000001, HAVE_RST_BAR,
+ 7, 0x220, 4, 0x224, 14),
+ PLL(CLK_APMIXED_MMPLL, 0x230, 0x23c, 0x00000001, 0,
+ 21, 0x230, 4, 0x234, 0),
+ PLL(CLK_APMIXED_MSDCPLL, 0x240, 0x24c, 0x00000001, 0,
+ 21, 0x240, 4, 0x244, 0),
+ PLL(CLK_APMIXED_TVDPLL, 0x250, 0x25c, 0x00000001, 0,
+ 21, 0x250, 4, 0x254, 0),
+ PLL(CLK_APMIXED_AUD1PLL, 0x270, 0x27c, 0x00000001, 0,
+ 31, 0x270, 4, 0x274, 0),
+ PLL(CLK_APMIXED_TRGPLL, 0x280, 0x28c, 0x00000001, 0,
+ 31, 0x280, 4, 0x284, 0),
+ PLL(CLK_APMIXED_ETHPLL, 0x290, 0x29c, 0x00000001, 0,
+ 31, 0x290, 4, 0x294, 0),
+ PLL(CLK_APMIXED_VDECPLL, 0x2a0, 0x2ac, 0x00000001, 0,
+ 31, 0x2a0, 4, 0x2a4, 0),
+ PLL(CLK_APMIXED_HADDS2PLL, 0x2b0, 0x2bc, 0x00000001, 0,
+ 31, 0x2b0, 4, 0x2b4, 0),
+ PLL(CLK_APMIXED_AUD2PLL, 0x2c0, 0x2cc, 0x00000001, 0,
+ 31, 0x2c0, 4, 0x2c4, 0),
+ PLL(CLK_APMIXED_TVD2PLL, 0x2d0, 0x2dc, 0x00000001, 0,
+ 21, 0x2d0, 4, 0x2d4, 0),
+};
+
+/* topckgen */
+#define FACTOR0(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, CLK_PARENT_APMIXED)
+
+#define FACTOR1(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, CLK_PARENT_TOPCKGEN)
+
+#define FACTOR2(_id, _parent, _mult, _div) \
+ FACTOR(_id, _parent, _mult, _div, 0)
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_DPI, CLK_XTAL, 108 * MHZ),
+ FIXED_CLK(CLK_TOP_DMPLL, CLK_XTAL, 400 * MHZ),
+ FIXED_CLK(CLK_TOP_VENCPLL, CLK_XTAL, 295.75 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_0_PIX340M, CLK_XTAL, 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_0_DEEP340M, CLK_XTAL, 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_0_PLL340M, CLK_XTAL, 340 * MHZ),
+ FIXED_CLK(CLK_TOP_HADDS2_FB, CLK_XTAL, 27 * MHZ),
+ FIXED_CLK(CLK_TOP_WBG_DIG_416M, CLK_XTAL, 416 * MHZ),
+ FIXED_CLK(CLK_TOP_DSI0_LNTC_DSI, CLK_XTAL, 143 * MHZ),
+ FIXED_CLK(CLK_TOP_HDMI_SCL_RX, CLK_XTAL, 27 * MHZ),
+ FIXED_CLK(CLK_TOP_32K_EXTERNAL, CLK_XTAL, 32000),
+ FIXED_CLK(CLK_TOP_HDMITX_CLKDIG_CTS, CLK_XTAL, 300 * MHZ),
+ FIXED_CLK(CLK_TOP_AUD_EXT1, CLK_XTAL, 0),
+ FIXED_CLK(CLK_TOP_AUD_EXT2, CLK_XTAL, 0),
+ FIXED_CLK(CLK_TOP_NFI1X_PAD, CLK_XTAL, 0),
+};
+
+static const struct mtk_fixed_factor top_fixed_divs[] = {
+ FACTOR0(CLK_TOP_SYSPLL, CLK_APMIXED_MAINPLL, 1, 1),
+ FACTOR0(CLK_TOP_SYSPLL_D2, CLK_APMIXED_MAINPLL, 1, 2),
+ FACTOR0(CLK_TOP_SYSPLL_D3, CLK_APMIXED_MAINPLL, 1, 3),
+ FACTOR0(CLK_TOP_SYSPLL_D5, CLK_APMIXED_MAINPLL, 1, 5),
+ FACTOR0(CLK_TOP_SYSPLL_D7, CLK_APMIXED_MAINPLL, 1, 7),
+ FACTOR1(CLK_TOP_SYSPLL1_D2, CLK_TOP_SYSPLL_D2, 1, 2),
+ FACTOR1(CLK_TOP_SYSPLL1_D4, CLK_TOP_SYSPLL_D2, 1, 4),
+ FACTOR1(CLK_TOP_SYSPLL1_D8, CLK_TOP_SYSPLL_D2, 1, 8),
+ FACTOR1(CLK_TOP_SYSPLL1_D16, CLK_TOP_SYSPLL_D2, 1, 16),
+ FACTOR1(CLK_TOP_SYSPLL2_D2, CLK_TOP_SYSPLL_D3, 1, 2),
+ FACTOR1(CLK_TOP_SYSPLL2_D4, CLK_TOP_SYSPLL_D3, 1, 4),
+ FACTOR1(CLK_TOP_SYSPLL2_D8, CLK_TOP_SYSPLL_D3, 1, 8),
+ FACTOR1(CLK_TOP_SYSPLL3_D2, CLK_TOP_SYSPLL_D5, 1, 2),
+ FACTOR1(CLK_TOP_SYSPLL3_D4, CLK_TOP_SYSPLL_D5, 1, 4),
+ FACTOR1(CLK_TOP_SYSPLL4_D2, CLK_TOP_SYSPLL_D7, 1, 2),
+ FACTOR1(CLK_TOP_SYSPLL4_D4, CLK_TOP_SYSPLL_D7, 1, 4),
+
+ FACTOR0(CLK_TOP_UNIVPLL, CLK_APMIXED_UNIVPLL, 1, 1),
+ FACTOR0(CLK_TOP_UNIVPLL_D2, CLK_APMIXED_UNIVPLL, 1, 2),
+ FACTOR0(CLK_TOP_UNIVPLL_D3, CLK_APMIXED_UNIVPLL, 1, 3),
+ FACTOR0(CLK_TOP_UNIVPLL_D5, CLK_APMIXED_UNIVPLL, 1, 5),
+ FACTOR0(CLK_TOP_UNIVPLL_D7, CLK_APMIXED_UNIVPLL, 1, 7),
+ FACTOR0(CLK_TOP_UNIVPLL_D26, CLK_APMIXED_UNIVPLL, 1, 26),
+ FACTOR0(CLK_TOP_UNIVPLL_D52, CLK_APMIXED_UNIVPLL, 1, 52),
+ FACTOR0(CLK_TOP_UNIVPLL_D108, CLK_APMIXED_UNIVPLL, 1, 108),
+ FACTOR0(CLK_TOP_USB_PHY48M, CLK_APMIXED_UNIVPLL, 1, 26),
+ FACTOR1(CLK_TOP_UNIVPLL1_D2, CLK_TOP_UNIVPLL_D2, 1, 2),
+ FACTOR1(CLK_TOP_UNIVPLL1_D4, CLK_TOP_UNIVPLL_D2, 1, 4),
+ FACTOR1(CLK_TOP_UNIVPLL1_D8, CLK_TOP_UNIVPLL_D2, 1, 8),
+ FACTOR1(CLK_TOP_UNIVPLL2_D2, CLK_TOP_UNIVPLL_D3, 1, 2),
+ FACTOR1(CLK_TOP_UNIVPLL2_D4, CLK_TOP_UNIVPLL_D3, 1, 4),
+ FACTOR1(CLK_TOP_UNIVPLL2_D8, CLK_TOP_UNIVPLL_D3, 1, 8),
+ FACTOR1(CLK_TOP_UNIVPLL2_D16, CLK_TOP_UNIVPLL_D3, 1, 16),
+ FACTOR1(CLK_TOP_UNIVPLL2_D32, CLK_TOP_UNIVPLL_D3, 1, 32),
+ FACTOR1(CLK_TOP_UNIVPLL3_D2, CLK_TOP_UNIVPLL_D5, 1, 2),
+ FACTOR1(CLK_TOP_UNIVPLL3_D4, CLK_TOP_UNIVPLL_D5, 1, 4),
+ FACTOR1(CLK_TOP_UNIVPLL3_D8, CLK_TOP_UNIVPLL_D5, 1, 8),
+
+ FACTOR0(CLK_TOP_MSDCPLL, CLK_APMIXED_MSDCPLL, 1, 1),
+ FACTOR0(CLK_TOP_MSDCPLL_D2, CLK_APMIXED_MSDCPLL, 1, 2),
+ FACTOR0(CLK_TOP_MSDCPLL_D4, CLK_APMIXED_MSDCPLL, 1, 4),
+ FACTOR0(CLK_TOP_MSDCPLL_D8, CLK_APMIXED_MSDCPLL, 1, 8),
+
+ FACTOR0(CLK_TOP_MMPLL, CLK_APMIXED_MMPLL, 1, 1),
+ FACTOR0(CLK_TOP_MMPLL_D2, CLK_APMIXED_MMPLL, 1, 2),
+
+ FACTOR1(CLK_TOP_DMPLL_D2, CLK_TOP_DMPLL, 1, 2),
+ FACTOR1(CLK_TOP_DMPLL_D4, CLK_TOP_DMPLL, 1, 4),
+ FACTOR1(CLK_TOP_DMPLL_X2, CLK_TOP_DMPLL, 1, 1),
+
+ FACTOR0(CLK_TOP_TVDPLL, CLK_APMIXED_TVDPLL, 1, 1),
+ FACTOR0(CLK_TOP_TVDPLL_D2, CLK_APMIXED_TVDPLL, 1, 2),
+ FACTOR0(CLK_TOP_TVDPLL_D4, CLK_APMIXED_TVDPLL, 1, 4),
+
+ FACTOR0(CLK_TOP_VDECPLL, CLK_APMIXED_VDECPLL, 1, 1),
+ FACTOR0(CLK_TOP_TVD2PLL, CLK_APMIXED_TVD2PLL, 1, 1),
+ FACTOR0(CLK_TOP_TVD2PLL_D2, CLK_APMIXED_TVD2PLL, 1, 2),
+
+ FACTOR1(CLK_TOP_MIPIPLL, CLK_TOP_DPI, 1, 1),
+ FACTOR1(CLK_TOP_MIPIPLL_D2, CLK_TOP_DPI, 1, 2),
+ FACTOR1(CLK_TOP_MIPIPLL_D4, CLK_TOP_DPI, 1, 4),
+
+ FACTOR1(CLK_TOP_HDMIPLL, CLK_TOP_HDMITX_CLKDIG_CTS, 1, 1),
+ FACTOR1(CLK_TOP_HDMIPLL_D2, CLK_TOP_HDMITX_CLKDIG_CTS, 1, 2),
+ FACTOR1(CLK_TOP_HDMIPLL_D3, CLK_TOP_HDMITX_CLKDIG_CTS, 1, 3),
+
+ FACTOR0(CLK_TOP_ARMPLL_1P3G, CLK_APMIXED_ARMPLL, 1, 1),
+
+ FACTOR1(CLK_TOP_AUDPLL, CLK_TOP_AUDPLL_MUX_SEL, 1, 1),
+ FACTOR1(CLK_TOP_AUDPLL_D4, CLK_TOP_AUDPLL_MUX_SEL, 1, 4),
+ FACTOR1(CLK_TOP_AUDPLL_D8, CLK_TOP_AUDPLL_MUX_SEL, 1, 8),
+ FACTOR1(CLK_TOP_AUDPLL_D16, CLK_TOP_AUDPLL_MUX_SEL, 1, 16),
+ FACTOR1(CLK_TOP_AUDPLL_D24, CLK_TOP_AUDPLL_MUX_SEL, 1, 24),
+
+ FACTOR0(CLK_TOP_AUD1PLL_98M, CLK_APMIXED_AUD1PLL, 1, 3),
+ FACTOR0(CLK_TOP_AUD2PLL_90M, CLK_APMIXED_AUD2PLL, 1, 3),
+ FACTOR0(CLK_TOP_HADDS2PLL_98M, CLK_APMIXED_HADDS2PLL, 1, 3),
+ FACTOR0(CLK_TOP_HADDS2PLL_294M, CLK_APMIXED_HADDS2PLL, 1, 1),
+ FACTOR0(CLK_TOP_ETHPLL_500M, CLK_APMIXED_ETHPLL, 1, 1),
+ FACTOR2(CLK_TOP_CLK26M_D8, CLK_XTAL, 1, 8),
+ FACTOR2(CLK_TOP_32K_INTERNAL, CLK_XTAL, 1, 793),
+ FACTOR1(CLK_TOP_AXISEL_D4, CLK_TOP_AXI_SEL, 1, 4),
+ FACTOR1(CLK_TOP_8BDAC, CLK_TOP_UNIVPLL_D2, 1, 1),
+};
+
+static const int axi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_MMPLL_D2,
+ CLK_TOP_DMPLL_D2
+};
+
+static const int mem_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_DMPLL
+};
+
+static const int ddrphycfg_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8
+};
+
+static const int mm_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_VENCPLL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_DMPLL
+};
+
+static const int pwm_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL3_D2,
+ CLK_TOP_UNIVPLL1_D4
+};
+
+static const int vdec_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_VDECPLL,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_VENCPLL,
+ CLK_TOP_MSDCPLL_D2,
+ CLK_TOP_MMPLL_D2
+};
+
+static const int mfg_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_MMPLL,
+ CLK_TOP_DMPLL_X2,
+ CLK_TOP_MSDCPLL,
+ CLK_XTAL,
+ CLK_TOP_SYSPLL_D3,
+ CLK_TOP_UNIVPLL_D3,
+ CLK_TOP_UNIVPLL1_D2
+};
+
+static const int camtg_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL_D26,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_MSDCPLL_D2,
+ CLK_TOP_MMPLL_D2
+};
+
+static const int uart_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D8
+};
+
+static const int spi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL1_D8
+};
+
+static const int usb20_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL1_D8,
+ CLK_TOP_UNIVPLL3_D4
+};
+
+static const int msdc30_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_MSDCPLL_D2,
+ CLK_TOP_SYSPLL2_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL1_D4,
+ CLK_TOP_UNIVPLL2_D4,
+};
+
+static const int aud_intbus_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_UNIVPLL3_D2,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int pmicspi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_SYSPLL2_D8,
+ CLK_TOP_SYSPLL1_D16,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_UNIVPLL_D26,
+ CLK_TOP_DMPLL_D2,
+ CLK_TOP_DMPLL_D4
+};
+
+static const int scp_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_TOP_DMPLL_D2,
+ CLK_TOP_DMPLL_D4
+};
+
+static const int dpi0_tve_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_MIPIPLL,
+ CLK_TOP_MIPIPLL_D2,
+ CLK_TOP_MIPIPLL_D4,
+ CLK_XTAL,
+ CLK_TOP_TVDPLL,
+ CLK_TOP_TVDPLL_D2,
+ CLK_TOP_TVDPLL_D4
+};
+
+static const int dpi1_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_TVDPLL,
+ CLK_TOP_TVDPLL_D2,
+ CLK_TOP_TVDPLL_D4
+};
+
+static const int hdmi_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_HDMIPLL,
+ CLK_TOP_HDMIPLL_D2,
+ CLK_TOP_HDMIPLL_D3
+};
+
+static const int apll_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_AUDPLL,
+ CLK_TOP_AUDPLL_D4,
+ CLK_TOP_AUDPLL_D8,
+ CLK_TOP_AUDPLL_D16,
+ CLK_TOP_AUDPLL_D24,
+ CLK_XTAL,
+ CLK_XTAL
+};
+
+static const int rtc_parents[] = {
+ CLK_TOP_32K_INTERNAL,
+ CLK_TOP_32K_EXTERNAL,
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL3_D8
+};
+
+static const int nfi2x_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL2_D2,
+ CLK_TOP_SYSPLL_D7,
+ CLK_TOP_UNIVPLL3_D2,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_SYSPLL4_D4,
+ CLK_XTAL
+};
+
+static const int emmc_hclk_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_SYSPLL2_D2
+};
+
+static const int flash_parents[] = {
+ CLK_TOP_CLK26M_D8,
+ CLK_XTAL,
+ CLK_TOP_SYSPLL2_D8,
+ CLK_TOP_SYSPLL3_D4,
+ CLK_TOP_UNIVPLL3_D4,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_UNIVPLL2_D4
+};
+
+static const int di_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_TVD2PLL,
+ CLK_TOP_TVD2PLL_D2,
+ CLK_XTAL
+};
+
+static const int nr_osd_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_VENCPLL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_DMPLL
+};
+
+static const int hdmirx_bist_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL_D3,
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D16,
+ CLK_TOP_SYSPLL4_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_VENCPLL,
+ CLK_XTAL
+};
+
+static const int intdir_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_MMPLL,
+ CLK_TOP_SYSPLL_D2,
+ CLK_TOP_UNIVPLL_D2
+};
+
+static const int asm_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL2_D4,
+ CLK_TOP_UNIVPLL2_D2,
+ CLK_TOP_SYSPLL_D5
+};
+
+static const int ms_card_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL3_D8,
+ CLK_TOP_SYSPLL4_D4
+};
+
+static const int ethif_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_DMPLL,
+ CLK_TOP_DMPLL_D2
+};
+
+static const int hdmirx_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL_D52
+};
+
+static const int cmsys_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_SYSPLL1_D2,
+ CLK_TOP_UNIVPLL1_D2,
+ CLK_TOP_UNIVPLL_D5,
+ CLK_TOP_SYSPLL_D5,
+ CLK_TOP_SYSPLL2_D2,
+ CLK_TOP_SYSPLL1_D4,
+ CLK_TOP_SYSPLL3_D2,
+ CLK_TOP_SYSPLL2_D4,
+ CLK_TOP_SYSPLL1_D8,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL,
+ CLK_XTAL
+};
+
+static const int clk_8bdac_parents[] = {
+ CLK_TOP_32K_INTERNAL,
+ CLK_TOP_8BDAC,
+ CLK_XTAL,
+ CLK_XTAL
+};
+
+static const int aud2dvd_parents[] = {
+ CLK_TOP_AUD_48K_TIMING,
+ CLK_TOP_AUD_44K_TIMING
+};
+
+static const int padmclk_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_UNIVPLL_D26,
+ CLK_TOP_UNIVPLL_D52,
+ CLK_TOP_UNIVPLL_D108,
+ CLK_TOP_UNIVPLL2_D8,
+ CLK_TOP_UNIVPLL2_D16,
+ CLK_TOP_UNIVPLL2_D32
+};
+
+static const int aud_mux_parents[] = {
+ CLK_XTAL,
+ CLK_TOP_AUD1PLL_98M,
+ CLK_TOP_AUD2PLL_90M,
+ CLK_TOP_HADDS2PLL_98M,
+ CLK_TOP_AUD_EXTCK1_DIV,
+ CLK_TOP_AUD_EXTCK2_DIV
+};
+
+static const int aud_src_parents[] = {
+ CLK_TOP_AUD_MUX1_SEL,
+ CLK_TOP_AUD_MUX2_SEL
+};
+
+static const struct mtk_composite top_muxes[] = {
+ MUX_GATE(CLK_TOP_AXI_SEL, axi_parents, 0x40, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MEM_SEL, mem_parents, 0x40, 8, 1, 15),
+ MUX_GATE(CLK_TOP_DDRPHYCFG_SEL, ddrphycfg_parents, 0x40, 16, 1, 23),
+ MUX_GATE_FLAGS(CLK_TOP_MM_SEL, mm_parents, 0x40, 24, 3, 31,
+ CLK_DOMAIN_SCPSYS),
+
+ MUX_GATE(CLK_TOP_PWM_SEL, pwm_parents, 0x50, 0, 2, 7),
+ MUX_GATE(CLK_TOP_VDEC_SEL, vdec_parents, 0x50, 8, 4, 15),
+ MUX_GATE_FLAGS(CLK_TOP_MFG_SEL, mfg_parents, 0x50, 16, 3, 23,
+ CLK_DOMAIN_SCPSYS),
+ MUX_GATE(CLK_TOP_CAMTG_SEL, camtg_parents, 0x50, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_UART_SEL, uart_parents, 0x60, 0, 1, 7),
+ MUX_GATE(CLK_TOP_SPI0_SEL, spi_parents, 0x60, 8, 3, 15),
+ MUX_GATE(CLK_TOP_USB20_SEL, usb20_parents, 0x60, 16, 2, 23),
+ MUX_GATE(CLK_TOP_MSDC30_0_SEL, msdc30_parents, 0x60, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_MSDC30_1_SEL, msdc30_parents, 0x70, 0, 3, 7),
+ MUX_GATE(CLK_TOP_MSDC30_2_SEL, msdc30_parents, 0x70, 8, 3, 15),
+ MUX_GATE(CLK_TOP_AUDIO_SEL, msdc30_parents, 0x70, 16, 1, 23),
+ MUX_GATE(CLK_TOP_AUDINTBUS_SEL, aud_intbus_parents, 0x70, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_PMICSPI_SEL, pmicspi_parents, 0x80, 0, 4, 7),
+ MUX_GATE(CLK_TOP_SCP_SEL, scp_parents, 0x80, 8, 2, 15),
+ MUX_GATE(CLK_TOP_DPI0_SEL, dpi0_tve_parents, 0x80, 16, 3, 23),
+ MUX_GATE(CLK_TOP_DPI1_SEL, dpi1_parents, 0x80, 24, 2, 31),
+
+ MUX_GATE(CLK_TOP_TVE_SEL, dpi0_tve_parents, 0x90, 0, 3, 7),
+ MUX_GATE(CLK_TOP_HDMI_SEL, hdmi_parents, 0x90, 8, 2, 15),
+ MUX_GATE(CLK_TOP_APLL_SEL, apll_parents, 0x90, 16, 3, 23),
+
+ MUX_GATE(CLK_TOP_RTC_SEL, rtc_parents, 0xA0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_NFI2X_SEL, nfi2x_parents, 0xA0, 8, 3, 15),
+ MUX_GATE(CLK_TOP_EMMC_HCLK_SEL, emmc_hclk_parents, 0xA0, 24, 2, 31),
+
+ MUX_GATE(CLK_TOP_FLASH_SEL, flash_parents, 0xB0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_DI_SEL, di_parents, 0xB0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_NR_SEL, nr_osd_parents, 0xB0, 16, 3, 23),
+ MUX_GATE(CLK_TOP_OSD_SEL, nr_osd_parents, 0xB0, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_HDMIRX_BIST_SEL, hdmirx_bist_parents, 0xC0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_INTDIR_SEL, intdir_parents, 0xC0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_ASM_I_SEL, asm_parents, 0xC0, 16, 2, 23),
+ MUX_GATE(CLK_TOP_ASM_M_SEL, asm_parents, 0xC0, 24, 3, 31),
+
+ MUX_GATE(CLK_TOP_ASM_H_SEL, asm_parents, 0xD0, 0, 2, 7),
+ MUX_GATE(CLK_TOP_MS_CARD_SEL, ms_card_parents, 0xD0, 16, 2, 23),
+ MUX_GATE_FLAGS(CLK_TOP_ETHIF_SEL, ethif_parents, 0xD0, 24, 3, 31,
+ CLK_DOMAIN_SCPSYS),
+
+ MUX_GATE(CLK_TOP_HDMIRX26_24_SEL, hdmirx_parents, 0xE0, 0, 1, 7),
+ MUX_GATE(CLK_TOP_MSDC30_3_SEL, msdc30_parents, 0xE0, 8, 3, 15),
+ MUX_GATE(CLK_TOP_CMSYS_SEL, cmsys_parents, 0xE0, 16, 4, 23),
+
+ MUX_GATE(CLK_TOP_SPI1_SEL, spi_parents, 0xE0, 24, 3, 31),
+ MUX_GATE(CLK_TOP_SPI2_SEL, spi_parents, 0xF0, 0, 3, 7),
+ MUX_GATE(CLK_TOP_8BDAC_SEL, clk_8bdac_parents, 0xF0, 8, 2, 15),
+ MUX_GATE(CLK_TOP_AUD2DVD_SEL, aud2dvd_parents, 0xF0, 16, 1, 23),
+
+ MUX(CLK_TOP_PADMCLK_SEL, padmclk_parents, 0x100, 0, 3),
+
+ MUX(CLK_TOP_AUD_MUX1_SEL, aud_mux_parents, 0x12c, 0, 3),
+ MUX(CLK_TOP_AUD_MUX2_SEL, aud_mux_parents, 0x12c, 3, 3),
+ MUX(CLK_TOP_AUDPLL_MUX_SEL, aud_mux_parents, 0x12c, 6, 3),
+
+ MUX_GATE(CLK_TOP_AUD_K1_SRC_SEL, aud_src_parents, 0x12c, 15, 1, 23),
+ MUX_GATE(CLK_TOP_AUD_K2_SRC_SEL, aud_src_parents, 0x12c, 16, 1, 24),
+ MUX_GATE(CLK_TOP_AUD_K3_SRC_SEL, aud_src_parents, 0x12c, 17, 1, 25),
+ MUX_GATE(CLK_TOP_AUD_K4_SRC_SEL, aud_src_parents, 0x12c, 18, 1, 26),
+ MUX_GATE(CLK_TOP_AUD_K5_SRC_SEL, aud_src_parents, 0x12c, 19, 1, 27),
+ MUX_GATE(CLK_TOP_AUD_K6_SRC_SEL, aud_src_parents, 0x12c, 20, 1, 28),
+};
+
+/* infracfg */
+static const struct mtk_gate_regs infra_cg_regs = {
+ .set_ofs = 0x40,
+ .clr_ofs = 0x44,
+ .sta_ofs = 0x48,
+};
+
+#define GATE_INFRA(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &infra_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+static const struct mtk_gate infra_cgs[] = {
+ GATE_INFRA(CLK_INFRA_DBG, CLK_TOP_AXI_SEL, 0),
+ GATE_INFRA(CLK_INFRA_SMI, CLK_TOP_MM_SEL, 1),
+ GATE_INFRA(CLK_INFRA_QAXI_CM4, CLK_TOP_AXI_SEL, 2),
+ GATE_INFRA(CLK_INFRA_AUD_SPLIN_B, CLK_TOP_HADDS2PLL_294M, 4),
+ GATE_INFRA(CLK_INFRA_AUDIO, CLK_XTAL, 5),
+ GATE_INFRA(CLK_INFRA_EFUSE, CLK_XTAL, 6),
+ GATE_INFRA(CLK_INFRA_L2C_SRAM, CLK_TOP_MM_SEL, 7),
+ GATE_INFRA(CLK_INFRA_M4U, CLK_TOP_MEM_SEL, 8),
+ GATE_INFRA(CLK_INFRA_CONNMCU, CLK_TOP_WBG_DIG_416M, 12),
+ GATE_INFRA(CLK_INFRA_TRNG, CLK_TOP_AXI_SEL, 13),
+ GATE_INFRA(CLK_INFRA_RAMBUFIF, CLK_TOP_MEM_SEL, 14),
+ GATE_INFRA(CLK_INFRA_CPUM, CLK_TOP_MEM_SEL, 15),
+ GATE_INFRA(CLK_INFRA_KP, CLK_TOP_AXI_SEL, 16),
+ GATE_INFRA(CLK_INFRA_CEC, CLK_TOP_RTC_SEL, 18),
+ GATE_INFRA(CLK_INFRA_IRRX, CLK_TOP_AXI_SEL, 19),
+ GATE_INFRA(CLK_INFRA_PMICSPI, CLK_TOP_PMICSPI_SEL, 22),
+ GATE_INFRA(CLK_INFRA_PMICWRAP, CLK_TOP_AXI_SEL, 23),
+ GATE_INFRA(CLK_INFRA_DDCCI, CLK_TOP_AXI_SEL, 24),
+};
+
+/* pericfg */
+static const struct mtk_gate_regs peri0_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x10,
+ .sta_ofs = 0x18,
+};
+
+static const struct mtk_gate_regs peri1_cg_regs = {
+ .set_ofs = 0xC,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x1C,
+};
+
+#define GATE_PERI0(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &peri0_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+#define GATE_PERI1(_id, _parent, _shift) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = &peri1_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN, \
+ }
+
+static const struct mtk_gate peri_cgs[] = {
+ GATE_PERI0(CLK_PERI_NFI, CLK_TOP_NFI2X_SEL, 0),
+ GATE_PERI0(CLK_PERI_THERM, CLK_TOP_AXI_SEL, 1),
+ GATE_PERI0(CLK_PERI_PWM1, CLK_TOP_AXISEL_D4, 2),
+ GATE_PERI0(CLK_PERI_PWM2, CLK_TOP_AXISEL_D4, 3),
+ GATE_PERI0(CLK_PERI_PWM3, CLK_TOP_AXISEL_D4, 4),
+ GATE_PERI0(CLK_PERI_PWM4, CLK_TOP_AXISEL_D4, 5),
+ GATE_PERI0(CLK_PERI_PWM5, CLK_TOP_AXISEL_D4, 6),
+ GATE_PERI0(CLK_PERI_PWM6, CLK_TOP_AXISEL_D4, 7),
+ GATE_PERI0(CLK_PERI_PWM7, CLK_TOP_AXISEL_D4, 8),
+ GATE_PERI0(CLK_PERI_PWM, CLK_TOP_AXI_SEL, 9),
+ GATE_PERI0(CLK_PERI_USB0, CLK_TOP_USB20_SEL, 10),
+ GATE_PERI0(CLK_PERI_USB1, CLK_TOP_USB20_SEL, 11),
+ GATE_PERI0(CLK_PERI_AP_DMA, CLK_TOP_AXI_SEL, 12),
+ GATE_PERI0(CLK_PERI_MSDC30_0, CLK_TOP_MSDC30_0_SEL, 13),
+ GATE_PERI0(CLK_PERI_MSDC30_1, CLK_TOP_MSDC30_1_SEL, 14),
+ GATE_PERI0(CLK_PERI_MSDC30_2, CLK_TOP_MSDC30_2_SEL, 15),
+ GATE_PERI0(CLK_PERI_MSDC30_3, CLK_TOP_MSDC30_3_SEL, 16),
+ GATE_PERI0(CLK_PERI_MSDC50_3, CLK_TOP_EMMC_HCLK_SEL, 17),
+ GATE_PERI0(CLK_PERI_NLI, CLK_TOP_AXI_SEL, 18),
+ GATE_PERI0(CLK_PERI_UART0, CLK_TOP_AXI_SEL, 19),
+ GATE_PERI0(CLK_PERI_UART1, CLK_TOP_AXI_SEL, 20),
+ GATE_PERI0(CLK_PERI_UART2, CLK_TOP_AXI_SEL, 21),
+ GATE_PERI0(CLK_PERI_UART3, CLK_TOP_AXI_SEL, 22),
+ GATE_PERI0(CLK_PERI_BTIF, CLK_TOP_AXI_SEL, 23),
+ GATE_PERI0(CLK_PERI_I2C0, CLK_TOP_AXI_SEL, 24),
+ GATE_PERI0(CLK_PERI_I2C1, CLK_TOP_AXI_SEL, 25),
+ GATE_PERI0(CLK_PERI_I2C2, CLK_TOP_AXI_SEL, 26),
+ GATE_PERI0(CLK_PERI_I2C3, CLK_XTAL, 27),
+ GATE_PERI0(CLK_PERI_AUXADC, CLK_XTAL, 28),
+ GATE_PERI0(CLK_PERI_SPI0, CLK_TOP_SPI0_SEL, 29),
+ GATE_PERI0(CLK_PERI_ETH, CLK_XTAL, 30),
+ GATE_PERI0(CLK_PERI_USB0_MCU, CLK_TOP_AXI_SEL, 31),
+
+ GATE_PERI1(CLK_PERI_USB1_MCU, CLK_TOP_AXI_SEL, 0),
+ GATE_PERI1(CLK_PERI_USB_SLV, CLK_TOP_AXI_SEL, 1),
+ GATE_PERI1(CLK_PERI_GCPU, CLK_TOP_AXI_SEL, 2),
+ GATE_PERI1(CLK_PERI_NFI_ECC, CLK_TOP_NFI1X_PAD, 3),
+ GATE_PERI1(CLK_PERI_NFI_PAD, CLK_TOP_NFI1X_PAD, 4),
+ GATE_PERI1(CLK_PERI_FLASH, CLK_TOP_NFI2X_SEL, 5),
+ GATE_PERI1(CLK_PERI_HOST89_INT, CLK_TOP_AXI_SEL, 6),
+ GATE_PERI1(CLK_PERI_HOST89_SPI, CLK_TOP_SPI0_SEL, 7),
+ GATE_PERI1(CLK_PERI_HOST89_DVD, CLK_TOP_AUD2DVD_SEL, 8),
+ GATE_PERI1(CLK_PERI_SPI1, CLK_TOP_SPI1_SEL, 9),
+ GATE_PERI1(CLK_PERI_SPI2, CLK_TOP_SPI2_SEL, 10),
+ GATE_PERI1(CLK_PERI_FCI, CLK_TOP_MS_CARD_SEL, 11),
+};
+
+/* ethsys */
+static const struct mtk_gate_regs eth_cg_regs = {
+ .sta_ofs = 0x30,
+};
+
+#define GATE_ETH(_id, _parent, _shift, _flag) { \
+ .id = _id, \
+ .parent = _parent, \
+ .regs = ð_cg_regs, \
+ .shift = _shift, \
+ .flags = CLK_GATE_NO_SETCLR_INV | (_flag), \
+ }
+
+#define GATE_ETH0(_id, _parent, _shift) \
+ GATE_ETH(_id, _parent, _shift, CLK_PARENT_APMIXED)
+
+#define GATE_ETH1(_id, _parent, _shift) \
+ GATE_ETH(_id, _parent, _shift, CLK_PARENT_TOPCKGEN)
+
+static const struct mtk_gate eth_cgs[] = {
+ GATE_ETH1(CLK_ETHSYS_HSDMA, CLK_TOP_ETHIF_SEL, 5),
+ GATE_ETH1(CLK_ETHSYS_ESW, CLK_TOP_ETHPLL_500M, 6),
+ GATE_ETH0(CLK_ETHSYS_GP2, CLK_APMIXED_TRGPLL, 7),
+ GATE_ETH1(CLK_ETHSYS_GP1, CLK_TOP_ETHPLL_500M, 8),
+ GATE_ETH1(CLK_ETHSYS_PCM, CLK_TOP_ETHIF_SEL, 11),
+ GATE_ETH1(CLK_ETHSYS_GDMA, CLK_TOP_ETHIF_SEL, 14),
+ GATE_ETH1(CLK_ETHSYS_I2S, CLK_TOP_ETHIF_SEL, 17),
+ GATE_ETH1(CLK_ETHSYS_CRYPTO, CLK_TOP_ETHIF_SEL, 29),
+};
+
+static const struct mtk_clk_tree mt7623_clk_tree = {
+ .xtal_rate = 26 * MHZ,
+ .xtal2_rate = 26 * MHZ,
+ .fdivs_offs = CLK_TOP_SYSPLL,
+ .muxes_offs = CLK_TOP_AXI_SEL,
+ .plls = apmixed_plls,
+ .fclks = top_fixed_clks,
+ .fdivs = top_fixed_divs,
+ .muxes = top_muxes,
+};
+
+static int mt7623_mcucfg_probe(struct udevice *dev)
+{
+ void __iomem *base;
+
+ base = dev_read_addr_ptr(dev);
+ if (!base)
+ return -ENOENT;
+
+ clrsetbits_le32(base + MCU_AXI_DIV, AXI_DIV_MSK,
+ AXI_DIV_SEL(0x12));
+
+ return 0;
+}
+
+static int mt7623_apmixedsys_probe(struct udevice *dev)
+{
+ struct mtk_clk_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = mtk_common_clk_init(dev, &mt7623_clk_tree);
+ if (ret)
+ return ret;
+
+ /* reduce clock square disable time */
+ writel(0x50001, priv->base + MT7623_CLKSQ_STB_CON0);
+ /* extend control timing to 1us */
+ writel(0x888, priv->base + MT7623_PLL_ISO_CON0);
+
+ return 0;
+}
+
+static int mt7623_topckgen_probe(struct udevice *dev)
+{
+ return mtk_common_clk_init(dev, &mt7623_clk_tree);
+}
+
+static int mt7623_infracfg_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7623_clk_tree, infra_cgs);
+}
+
+static int mt7623_pericfg_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7623_clk_tree, peri_cgs);
+}
+
+static int mt7623_ethsys_probe(struct udevice *dev)
+{
+ return mtk_common_clk_gate_init(dev, &mt7623_clk_tree, eth_cgs);
+}
+
+static const struct udevice_id mt7623_apmixed_compat[] = {
+ { .compatible = "mediatek,mt7623-apmixedsys" },
+ { }
+};
+
+static const struct udevice_id mt7623_topckgen_compat[] = {
+ { .compatible = "mediatek,mt7623-topckgen" },
+ { }
+};
+
+static const struct udevice_id mt7623_infracfg_compat[] = {
+ { .compatible = "mediatek,mt7623-infracfg", },
+ { }
+};
+
+static const struct udevice_id mt7623_pericfg_compat[] = {
+ { .compatible = "mediatek,mt7623-pericfg", },
+ { }
+};
+
+static const struct udevice_id mt7623_ethsys_compat[] = {
+ { .compatible = "mediatek,mt7623-ethsys" },
+ { }
+};
+
+static const struct udevice_id mt7623_mcucfg_compat[] = {
+ { .compatible = "mediatek,mt7623-mcucfg" },
+ { }
+};
+
+U_BOOT_DRIVER(mtk_mcucfg) = {
+ .name = "mt7623-mcucfg",
+ .id = UCLASS_SYSCON,
+ .of_match = mt7623_mcucfg_compat,
+ .probe = mt7623_mcucfg_probe,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_apmixedsys) = {
+ .name = "mt7623-clock-apmixedsys",
+ .id = UCLASS_CLK,
+ .of_match = mt7623_apmixed_compat,
+ .probe = mt7623_apmixedsys_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_clk_priv),
+ .ops = &mtk_clk_apmixedsys_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_topckgen) = {
+ .name = "mt7623-clock-topckgen",
+ .id = UCLASS_CLK,
+ .of_match = mt7623_topckgen_compat,
+ .probe = mt7623_topckgen_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_clk_priv),
+ .ops = &mtk_clk_topckgen_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_infracfg) = {
+ .name = "mt7623-infracfg",
+ .id = UCLASS_CLK,
+ .of_match = mt7623_infracfg_compat,
+ .probe = mt7623_infracfg_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_pericfg) = {
+ .name = "mt7623-pericfg",
+ .id = UCLASS_CLK,
+ .of_match = mt7623_pericfg_compat,
+ .probe = mt7623_pericfg_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+U_BOOT_DRIVER(mtk_clk_ethsys) = {
+ .name = "mt7623-clock-ethsys",
+ .id = UCLASS_CLK,
+ .of_match = mt7623_ethsys_compat,
+ .probe = mt7623_ethsys_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_cg_priv),
+ .ops = &mtk_clk_gate_ops,
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 08/18] timer: MediaTek: add timer driver for MediaTek SoCs
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (6 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 07/18] clk: MediaTek: add clock driver for MT7623 SoC Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 09/18] watchdog: MediaTek: add watchdog " Ryder Lee
` (10 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds clock source and clock event for the timer found
on the Mediatek SoCs.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/timer/Kconfig | 7 ++++
drivers/timer/Makefile | 1 +
drivers/timer/mtk_timer.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 93 insertions(+)
create mode 100644 drivers/timer/mtk_timer.c
diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig
index d012cf7..229c3a2 100644
--- a/drivers/timer/Kconfig
+++ b/drivers/timer/Kconfig
@@ -160,4 +160,11 @@ config MPC83XX_TIMER
Select this to enable support for the timer found on
devices based on the MPC83xx family of SoCs.
+config MTK_TIMER
+ bool "MediaTek timer support"
+ depends on TIMER
+ help
+ Select this to enable support for the timer found on
+ MediaTek devices.
+
endmenu
diff --git a/drivers/timer/Makefile b/drivers/timer/Makefile
index 7f19c49..c4fbab2 100644
--- a/drivers/timer/Makefile
+++ b/drivers/timer/Makefile
@@ -18,3 +18,4 @@ obj-$(CONFIG_SANDBOX_TIMER) += sandbox_timer.o
obj-$(CONFIG_STI_TIMER) += sti-timer.o
obj-$(CONFIG_STM32_TIMER) += stm32_timer.o
obj-$(CONFIG_X86_TSC_TIMER) += tsc_timer.o
+obj-$(CONFIG_MTK_TIMER) += mtk_timer.o
diff --git a/drivers/timer/mtk_timer.c b/drivers/timer/mtk_timer.c
new file mode 100644
index 0000000..b5e76bd
--- /dev/null
+++ b/drivers/timer/mtk_timer.c
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek timer driver
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <timer.h>
+#include <asm/io.h>
+
+#define MTK_GPT4_CTRL 0x40
+#define MTK_GPT4_CLK 0x44
+#define MTK_GPT4_CNT 0x48
+
+#define GPT4_ENABLE BIT(0)
+#define GPT4_CLEAR BIT(1)
+#define GPT4_FREERUN GENMASK(5, 4)
+#define GPT4_CLK_SYS 0x0
+#define GPT4_CLK_DIV1 0x0
+
+struct mtk_timer_priv {
+ void __iomem *base;
+};
+
+static int mtk_timer_get_count(struct udevice *dev, u64 *count)
+{
+ struct mtk_timer_priv *priv = dev_get_priv(dev);
+ u32 val = readl(priv->base + MTK_GPT4_CNT);
+
+ *count = timer_conv_64(val);
+
+ return 0;
+}
+
+static int mtk_timer_probe(struct udevice *dev)
+{
+ struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+ struct mtk_timer_priv *priv = dev_get_priv(dev);
+ struct clk clk, parent;
+ int ret;
+
+ priv->base = dev_read_addr_ptr(dev);
+ if (!priv->base)
+ return -ENOENT;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev, 1, &parent);
+ if (!ret) {
+ ret = clk_set_parent(&clk, &parent);
+ if (ret)
+ return ret;
+ }
+
+ uc_priv->clock_rate = clk_get_rate(&clk);
+ if (!uc_priv->clock_rate)
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct timer_ops mtk_timer_ops = {
+ .get_count = mtk_timer_get_count,
+};
+
+static const struct udevice_id mtk_timer_ids[] = {
+ { .compatible = "mediatek,timer" },
+ { }
+};
+
+U_BOOT_DRIVER(mtk_timer) = {
+ .name = "mtk_timer",
+ .id = UCLASS_TIMER,
+ .of_match = mtk_timer_ids,
+ .priv_auto_alloc_size = sizeof(struct mtk_timer_priv),
+ .probe = mtk_timer_probe,
+ .ops = &mtk_timer_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 09/18] watchdog: MediaTek: add watchdog driver for MediaTek SoCs
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (7 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 08/18] timer: MediaTek: add timer driver for MediaTek SoCs Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 10/18] pinctrl: MediaTek: add pinctrl driver for MT7629 SoC Ryder Lee
` (9 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds a common driver for the Mediatek SoC integrated
watchdog.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/watchdog/Kconfig | 8 +++
drivers/watchdog/Makefile | 1 +
drivers/watchdog/mtk_wdt.c | 135 +++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 144 insertions(+)
create mode 100644 drivers/watchdog/mtk_wdt.c
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 02f4e1e..b919ef6 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -103,6 +103,14 @@ config WDT_CDNS
Select this to enable Cadence watchdog timer, which can be found on some
Xilinx Microzed Platform.
+config WDT_MTK
+ bool "MediaTek watchdog timer support"
+ depends on WDT && ARCH_MEDIATEK
+ help
+ Select this to enable watchdog timer for MediaTek SoCs.
+ The watchdog timer is stopped when initialized.
+ It performs full SoC reset.
+
config XILINX_TB_WATCHDOG
bool "Xilinx Axi watchdog timer support"
depends on WDT
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index 08406ca..04fa4a6 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -23,3 +23,4 @@ obj-$(CONFIG_BCM2835_WDT) += bcm2835_wdt.o
obj-$(CONFIG_WDT_ORION) += orion_wdt.o
obj-$(CONFIG_WDT_CDNS) += cdns_wdt.o
obj-$(CONFIG_MPC8xx_WATCHDOG) += mpc8xx_wdt.o
+obj-$(CONFIG_WDT_MTK) += mtk_wdt.o
diff --git a/drivers/watchdog/mtk_wdt.c b/drivers/watchdog/mtk_wdt.c
new file mode 100644
index 0000000..0b50173
--- /dev/null
+++ b/drivers/watchdog/mtk_wdt.c
@@ -0,0 +1,135 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Watchdog driver for MediaTek SoCs
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <wdt.h>
+#include <asm/io.h>
+
+#define MTK_WDT_MODE 0x00
+#define MTK_WDT_LENGTH 0x04
+#define MTK_WDT_RESTART 0x08
+#define MTK_WDT_STATUS 0x0c
+#define MTK_WDT_INTERVAL 0x10
+#define MTK_WDT_SWRST 0x14
+#define MTK_WDT_REQ_MODE 0x30
+#define MTK_WDT_DEBUG_CTL 0x40
+
+#define WDT_MODE_KEY (0x22 << 24)
+#define WDT_MODE_EN BIT(0)
+#define WDT_MODE_EXTPOL BIT(1)
+#define WDT_MODE_EXTEN BIT(2)
+#define WDT_MODE_IRQ_EN BIT(3)
+#define WDT_MODE_DUAL_EN BIT(6)
+
+#define WDT_LENGTH_KEY 0x8
+#define WDT_LENGTH_TIMEOUT(n) ((n) << 5)
+
+#define WDT_RESTART_KEY 0x1971
+#define WDT_SWRST_KEY 0x1209
+
+struct mtk_wdt_priv {
+ void __iomem *base;
+};
+
+static int mtk_wdt_reset(struct udevice *dev)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ /* Reload watchdog duration */
+ writel(WDT_RESTART_KEY, priv->base + MTK_WDT_RESTART);
+
+ return 0;
+}
+
+static int mtk_wdt_stop(struct udevice *dev)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ clrsetbits_le32(priv->base + MTK_WDT_MODE, WDT_MODE_EN, WDT_MODE_KEY);
+
+ return 0;
+}
+
+static int mtk_wdt_expire_now(struct udevice *dev, ulong flags)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ /* Kick watchdog to prevent counter == 0 */
+ writel(WDT_RESTART_KEY, priv->base + MTK_WDT_RESTART);
+
+ /* Reset */
+ writel(WDT_SWRST_KEY, priv->base + MTK_WDT_SWRST);
+ hang();
+
+ return 0;
+}
+
+static void mtk_wdt_set_timeout(struct udevice *dev, unsigned int timeout)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ /*
+ * One bit is the value of 512 ticks
+ * The clock has 32 KHz
+ */
+ timeout = WDT_LENGTH_TIMEOUT(timeout << 6) | WDT_LENGTH_KEY;
+ writel(timeout, priv->base + MTK_WDT_LENGTH);
+
+ mtk_wdt_reset(dev);
+}
+
+static int mtk_wdt_start(struct udevice *dev, u64 timeout, ulong flags)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ mtk_wdt_set_timeout(dev, timeout);
+
+ /* Enable watchdog reset signal */
+ setbits_le32(priv->base + MTK_WDT_MODE,
+ WDT_MODE_EN | WDT_MODE_KEY | WDT_MODE_EXTEN);
+
+ return 0;
+}
+
+static int mtk_wdt_probe(struct udevice *dev)
+{
+ struct mtk_wdt_priv *priv = dev_get_priv(dev);
+
+ priv->base = dev_read_addr_ptr(dev);
+ if (!priv->base)
+ return -ENOENT;
+
+ /* Clear status */
+ clrsetbits_le32(priv->base + MTK_WDT_MODE,
+ WDT_MODE_IRQ_EN | WDT_MODE_EXTPOL, WDT_MODE_KEY);
+
+ return mtk_wdt_stop(dev);
+}
+
+static const struct wdt_ops mtk_wdt_ops = {
+ .start = mtk_wdt_start,
+ .reset = mtk_wdt_reset,
+ .stop = mtk_wdt_stop,
+ .expire_now = mtk_wdt_expire_now,
+};
+
+static const struct udevice_id mtk_wdt_ids[] = {
+ { .compatible = "mediatek,wdt"},
+ {}
+};
+
+U_BOOT_DRIVER(mtk_wdt) = {
+ .name = "mtk_wdt",
+ .id = UCLASS_WDT,
+ .of_match = mtk_wdt_ids,
+ .priv_auto_alloc_size = sizeof(struct mtk_wdt_priv),
+ .probe = mtk_wdt_probe,
+ .ops = &mtk_wdt_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 10/18] pinctrl: MediaTek: add pinctrl driver for MT7629 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (8 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 09/18] watchdog: MediaTek: add watchdog " Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:07 ` [U-Boot] [PATCH v5 11/18] pinctrl: MediaTek: add pinctrl driver for MT7623 SoC Ryder Lee
` (8 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds pinctrl support for MT7629 SoC. The IO core found on
the SoC has the registers for pinctrl, pinconf and gpio mixed up in
the same register range. Hence the driver also implements the gpio
functionality through UCLASS_GPIO.
This also creates a common file as there might be other chips that use
the same binding and driver, then being a little more abstract could
help in the long run.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5:
- remove unused pin macros
Changes since v4:
-mtk_pinctrl_probe() is a common function called by all probe functions,
so rename it to mtk_pinctrl_common_probe().
---
arch/arm/include/asm/arch-mediatek/gpio.h | 9 +
drivers/pinctrl/Kconfig | 1 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/mediatek/Kconfig | 11 +
drivers/pinctrl/mediatek/Makefile | 6 +
drivers/pinctrl/mediatek/pinctrl-mt7629.c | 409 +++++++++++++++++++
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 553 ++++++++++++++++++++++++++
drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 182 +++++++++
8 files changed, 1172 insertions(+)
create mode 100644 arch/arm/include/asm/arch-mediatek/gpio.h
create mode 100644 drivers/pinctrl/mediatek/Kconfig
create mode 100644 drivers/pinctrl/mediatek/Makefile
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7629.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.c
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.h
diff --git a/arch/arm/include/asm/arch-mediatek/gpio.h b/arch/arm/include/asm/arch-mediatek/gpio.h
new file mode 100644
index 0000000..4ea1020
--- /dev/null
+++ b/arch/arm/include/asm/arch-mediatek/gpio.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ */
+
+#ifndef __MEDIATEK_GPIO_H
+#define __MEDIATEK_GPIO_H
+
+#endif /* __MEDIATEK_GPIO_H */
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ad0b8da..7e6fad3 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -301,6 +301,7 @@ config ASPEED_AST2500_PINCTRL
endif
source "drivers/pinctrl/meson/Kconfig"
+source "drivers/pinctrl/mediatek/Kconfig"
source "drivers/pinctrl/nxp/Kconfig"
source "drivers/pinctrl/renesas/Kconfig"
source "drivers/pinctrl/uniphier/Kconfig"
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index a3a6c6d..293bad3 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_PINCTRL_UNIPHIER) += uniphier/
obj-$(CONFIG_PINCTRL_PIC32) += pinctrl_pic32.o
obj-$(CONFIG_PINCTRL_EXYNOS) += exynos/
obj-$(CONFIG_PINCTRL_MESON) += meson/
+obj-$(CONFIG_PINCTRL_MTK) += mediatek/
obj-$(CONFIG_ARCH_MVEBU) += mvebu/
obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o
obj-$(CONFIG_PINCTRL_STI) += pinctrl-sti.o
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
new file mode 100644
index 0000000..e0145b1
--- /dev/null
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -0,0 +1,11 @@
+if ARCH_MEDIATEK
+
+config PINCTRL_MTK
+ depends on PINCTRL_GENERIC
+ bool
+
+config PINCTRL_MT7629
+ bool "MT7629 SoC pinctrl driver"
+ select PINCTRL_MTK
+
+endif
diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
new file mode 100644
index 0000000..cbf0765
--- /dev/null
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+# Core
+obj-$(CONFIG_PINCTRL_MTK) += pinctrl-mtk-common.o
+
+# SoC Drivers
+obj-$(CONFIG_PINCTRL_MT7629) += pinctrl-mt7629.o
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7629.c b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
new file mode 100644
index 0000000..aa6d1c2
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
@@ -0,0 +1,409 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <dm.h>
+
+#include "pinctrl-mtk-common.h"
+
+#define PIN_FIELD(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, _x_bits) \
+ PIN_FIELD_CALC(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, \
+ _x_bits, 32, false)
+
+#define MT7629_PIN(_number, _name) MTK_PIN(_number, _name, DRV_GRP1)
+
+static const struct mtk_pin_field_calc mt7629_pin_mode_range[] = {
+ PIN_FIELD(0, 78, 0x300, 0x10, 0, 4),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_dir_range[] = {
+ PIN_FIELD(0, 78, 0x0, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_di_range[] = {
+ PIN_FIELD(0, 78, 0x200, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_do_range[] = {
+ PIN_FIELD(0, 78, 0x100, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_ies_range[] = {
+ PIN_FIELD(0, 10, 0x1000, 0x10, 0, 1),
+ PIN_FIELD(11, 18, 0x2000, 0x10, 0, 1),
+ PIN_FIELD(19, 32, 0x3000, 0x10, 0, 1),
+ PIN_FIELD(33, 48, 0x4000, 0x10, 0, 1),
+ PIN_FIELD(49, 50, 0x5000, 0x10, 0, 1),
+ PIN_FIELD(51, 69, 0x6000, 0x10, 0, 1),
+ PIN_FIELD(70, 78, 0x7000, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_smt_range[] = {
+ PIN_FIELD(0, 10, 0x1100, 0x10, 0, 1),
+ PIN_FIELD(11, 18, 0x2100, 0x10, 0, 1),
+ PIN_FIELD(19, 32, 0x3100, 0x10, 0, 1),
+ PIN_FIELD(33, 48, 0x4100, 0x10, 0, 1),
+ PIN_FIELD(49, 50, 0x5100, 0x10, 0, 1),
+ PIN_FIELD(51, 69, 0x6100, 0x10, 0, 1),
+ PIN_FIELD(70, 78, 0x7100, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_pullen_range[] = {
+ PIN_FIELD(0, 10, 0x1400, 0x10, 0, 1),
+ PIN_FIELD(11, 18, 0x2400, 0x10, 0, 1),
+ PIN_FIELD(19, 32, 0x3400, 0x10, 0, 1),
+ PIN_FIELD(33, 48, 0x4400, 0x10, 0, 1),
+ PIN_FIELD(49, 50, 0x5400, 0x10, 0, 1),
+ PIN_FIELD(51, 69, 0x6400, 0x10, 0, 1),
+ PIN_FIELD(70, 78, 0x7400, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_pullsel_range[] = {
+ PIN_FIELD(0, 10, 0x1500, 0x10, 0, 1),
+ PIN_FIELD(11, 18, 0x2500, 0x10, 0, 1),
+ PIN_FIELD(19, 32, 0x3500, 0x10, 0, 1),
+ PIN_FIELD(33, 48, 0x4500, 0x10, 0, 1),
+ PIN_FIELD(49, 50, 0x5500, 0x10, 0, 1),
+ PIN_FIELD(51, 69, 0x6500, 0x10, 0, 1),
+ PIN_FIELD(70, 78, 0x7500, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7629_pin_drv_range[] = {
+ PIN_FIELD(0, 10, 0x1600, 0x10, 0, 4),
+ PIN_FIELD(11, 18, 0x2600, 0x10, 0, 4),
+ PIN_FIELD(19, 32, 0x3600, 0x10, 0, 4),
+ PIN_FIELD(33, 48, 0x4600, 0x10, 0, 4),
+ PIN_FIELD(49, 50, 0x5600, 0x10, 0, 4),
+ PIN_FIELD(51, 69, 0x6600, 0x10, 0, 4),
+ PIN_FIELD(70, 78, 0x7600, 0x10, 0, 4),
+};
+
+static const struct mtk_pin_reg_calc mt7629_reg_cals[] = {
+ [PINCTRL_PIN_REG_MODE] = MTK_RANGE(mt7629_pin_mode_range),
+ [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt7629_pin_dir_range),
+ [PINCTRL_PIN_REG_DI] = MTK_RANGE(mt7629_pin_di_range),
+ [PINCTRL_PIN_REG_DO] = MTK_RANGE(mt7629_pin_do_range),
+ [PINCTRL_PIN_REG_IES] = MTK_RANGE(mt7629_pin_ies_range),
+ [PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt7629_pin_smt_range),
+ [PINCTRL_PIN_REG_PULLSEL] = MTK_RANGE(mt7629_pin_pullsel_range),
+ [PINCTRL_PIN_REG_PULLEN] = MTK_RANGE(mt7629_pin_pullen_range),
+ [PINCTRL_PIN_REG_DRV] = MTK_RANGE(mt7629_pin_drv_range),
+};
+
+static const struct mtk_pin_desc mt7629_pins[] = {
+ MT7629_PIN(0, "TOP_5G_CLK"),
+ MT7629_PIN(1, "TOP_5G_DATA"),
+ MT7629_PIN(2, "WF0_5G_HB0"),
+ MT7629_PIN(3, "WF0_5G_HB1"),
+ MT7629_PIN(4, "WF0_5G_HB2"),
+ MT7629_PIN(5, "WF0_5G_HB3"),
+ MT7629_PIN(6, "WF0_5G_HB4"),
+ MT7629_PIN(7, "WF0_5G_HB5"),
+ MT7629_PIN(8, "WF0_5G_HB6"),
+ MT7629_PIN(9, "XO_REQ"),
+ MT7629_PIN(10, "TOP_RST_N"),
+ MT7629_PIN(11, "SYS_WATCHDOG"),
+ MT7629_PIN(12, "EPHY_LED0_N_JTDO"),
+ MT7629_PIN(13, "EPHY_LED1_N_JTDI"),
+ MT7629_PIN(14, "EPHY_LED2_N_JTMS"),
+ MT7629_PIN(15, "EPHY_LED3_N_JTCLK"),
+ MT7629_PIN(16, "EPHY_LED4_N_JTRST_N"),
+ MT7629_PIN(17, "WF2G_LED_N"),
+ MT7629_PIN(18, "WF5G_LED_N"),
+ MT7629_PIN(19, "I2C_SDA"),
+ MT7629_PIN(20, "I2C_SCL"),
+ MT7629_PIN(21, "GPIO_9"),
+ MT7629_PIN(22, "GPIO_10"),
+ MT7629_PIN(23, "GPIO_11"),
+ MT7629_PIN(24, "GPIO_12"),
+ MT7629_PIN(25, "UART1_TXD"),
+ MT7629_PIN(26, "UART1_RXD"),
+ MT7629_PIN(27, "UART1_CTS"),
+ MT7629_PIN(28, "UART1_RTS"),
+ MT7629_PIN(29, "UART2_TXD"),
+ MT7629_PIN(30, "UART2_RXD"),
+ MT7629_PIN(31, "UART2_CTS"),
+ MT7629_PIN(32, "UART2_RTS"),
+ MT7629_PIN(33, "MDI_TP_P1"),
+ MT7629_PIN(34, "MDI_TN_P1"),
+ MT7629_PIN(35, "MDI_RP_P1"),
+ MT7629_PIN(36, "MDI_RN_P1"),
+ MT7629_PIN(37, "MDI_RP_P2"),
+ MT7629_PIN(38, "MDI_RN_P2"),
+ MT7629_PIN(39, "MDI_TP_P2"),
+ MT7629_PIN(40, "MDI_TN_P2"),
+ MT7629_PIN(41, "MDI_TP_P3"),
+ MT7629_PIN(42, "MDI_TN_P3"),
+ MT7629_PIN(43, "MDI_RP_P3"),
+ MT7629_PIN(44, "MDI_RN_P3"),
+ MT7629_PIN(45, "MDI_RP_P4"),
+ MT7629_PIN(46, "MDI_RN_P4"),
+ MT7629_PIN(47, "MDI_TP_P4"),
+ MT7629_PIN(48, "MDI_TN_P4"),
+ MT7629_PIN(49, "SMI_MDC"),
+ MT7629_PIN(50, "SMI_MDIO"),
+ MT7629_PIN(51, "PCIE_PERESET_N"),
+ MT7629_PIN(52, "PWM_0"),
+ MT7629_PIN(53, "GPIO_0"),
+ MT7629_PIN(54, "GPIO_1"),
+ MT7629_PIN(55, "GPIO_2"),
+ MT7629_PIN(56, "GPIO_3"),
+ MT7629_PIN(57, "GPIO_4"),
+ MT7629_PIN(58, "GPIO_5"),
+ MT7629_PIN(59, "GPIO_6"),
+ MT7629_PIN(60, "GPIO_7"),
+ MT7629_PIN(61, "GPIO_8"),
+ MT7629_PIN(62, "SPI_CLK"),
+ MT7629_PIN(63, "SPI_CS"),
+ MT7629_PIN(64, "SPI_MOSI"),
+ MT7629_PIN(65, "SPI_MISO"),
+ MT7629_PIN(66, "SPI_WP"),
+ MT7629_PIN(67, "SPI_HOLD"),
+ MT7629_PIN(68, "UART0_TXD"),
+ MT7629_PIN(69, "UART0_RXD"),
+ MT7629_PIN(70, "TOP_2G_CLK"),
+ MT7629_PIN(71, "TOP_2G_DATA"),
+ MT7629_PIN(72, "WF0_2G_HB0"),
+ MT7629_PIN(73, "WF0_2G_HB1"),
+ MT7629_PIN(74, "WF0_2G_HB2"),
+ MT7629_PIN(75, "WF0_2G_HB3"),
+ MT7629_PIN(76, "WF0_2G_HB4"),
+ MT7629_PIN(77, "WF0_2G_HB5"),
+ MT7629_PIN(78, "WF0_2G_HB6"),
+};
+
+/* List all groups consisting of these pins dedicated to the enablement of
+ * certain hardware block and the corresponding mode for all of the pins.
+ * The hardware probably has multiple combinations of these pinouts.
+ */
+
+/* WF 5G */
+static int mt7629_wf0_5g_pins[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, };
+static int mt7629_wf0_5g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
+
+/* LED for EPHY */
+static int mt7629_ephy_leds_pins[] = { 12, 13, 14, 15, 16, 17, 18, };
+static int mt7629_ephy_leds_funcs[] = { 1, 1, 1, 1, 1, 1, 1, };
+static int mt7629_ephy_led0_pins[] = { 12, };
+static int mt7629_ephy_led0_funcs[] = { 1, };
+static int mt7629_ephy_led1_pins[] = { 13, };
+static int mt7629_ephy_led1_funcs[] = { 1, };
+static int mt7629_ephy_led2_pins[] = { 14, };
+static int mt7629_ephy_led2_funcs[] = { 1, };
+static int mt7629_ephy_led3_pins[] = { 15, };
+static int mt7629_ephy_led3_funcs[] = { 1, };
+static int mt7629_ephy_led4_pins[] = { 16, };
+static int mt7629_ephy_led4_funcs[] = { 1, };
+static int mt7629_wf2g_led_pins[] = { 17, };
+static int mt7629_wf2g_led_funcs[] = { 1, };
+static int mt7629_wf5g_led_pins[] = { 18, };
+static int mt7629_wf5g_led_funcs[] = { 1, };
+
+/* Watchdog */
+static int mt7629_watchdog_pins[] = { 11, };
+static int mt7629_watchdog_funcs[] = { 1, };
+
+/* LED for GPHY */
+static int mt7629_gphy_leds_0_pins[] = { 21, 22, 23, };
+static int mt7629_gphy_leds_0_funcs[] = { 2, 2, 2, };
+static int mt7629_gphy_led1_0_pins[] = { 21, };
+static int mt7629_gphy_led1_0_funcs[] = { 2, };
+static int mt7629_gphy_led2_0_pins[] = { 22, };
+static int mt7629_gphy_led2_0_funcs[] = { 2, };
+static int mt7629_gphy_led3_0_pins[] = { 23, };
+static int mt7629_gphy_led3_0_funcs[] = { 2, };
+static int mt7629_gphy_leds_1_pins[] = { 57, 58, 59, };
+static int mt7629_gphy_leds_1_funcs[] = { 1, 1, 1, };
+static int mt7629_gphy_led1_1_pins[] = { 57, };
+static int mt7629_gphy_led1_1_funcs[] = { 1, };
+static int mt7629_gphy_led2_1_pins[] = { 58, };
+static int mt7629_gphy_led2_1_funcs[] = { 1, };
+static int mt7629_gphy_led3_1_pins[] = { 59, };
+static int mt7629_gphy_led3_1_funcs[] = { 1, };
+
+/* I2C */
+static int mt7629_i2c_0_pins[] = { 19, 20, };
+static int mt7629_i2c_0_funcs[] = { 1, 1, };
+static int mt7629_i2c_1_pins[] = { 53, 54, };
+static int mt7629_i2c_1_funcs[] = { 1, 1, };
+
+/* SPI */
+static int mt7629_spi_0_pins[] = { 21, 22, 23, 24, };
+static int mt7629_spi_0_funcs[] = { 1, 1, 1, 1, };
+static int mt7629_spi_1_pins[] = { 62, 63, 64, 65, };
+static int mt7629_spi_1_funcs[] = { 1, 1, 1, 1, };
+static int mt7629_spi_wp_pins[] = { 66, };
+static int mt7629_spi_wp_funcs[] = { 1, };
+static int mt7629_spi_hold_pins[] = { 67, };
+static int mt7629_spi_hold_funcs[] = { 1, };
+
+/* UART */
+static int mt7629_uart1_0_txd_rxd_pins[] = { 25, 26, };
+static int mt7629_uart1_0_txd_rxd_funcs[] = { 1, 1, };
+static int mt7629_uart1_1_txd_rxd_pins[] = { 53, 54, };
+static int mt7629_uart1_1_txd_rxd_funcs[] = { 2, 2, };
+static int mt7629_uart2_0_txd_rxd_pins[] = { 29, 30, };
+static int mt7629_uart2_0_txd_rxd_funcs[] = { 1, 1, };
+static int mt7629_uart2_1_txd_rxd_pins[] = { 57, 58, };
+static int mt7629_uart2_1_txd_rxd_funcs[] = { 2, 2, };
+static int mt7629_uart1_0_cts_rts_pins[] = { 27, 28, };
+static int mt7629_uart1_0_cts_rts_funcs[] = { 1, 1, };
+static int mt7629_uart1_1_cts_rts_pins[] = { 55, 56, };
+static int mt7629_uart1_1_cts_rts_funcs[] = { 2, 2, };
+static int mt7629_uart2_0_cts_rts_pins[] = { 31, 32, };
+static int mt7629_uart2_0_cts_rts_funcs[] = { 1, 1, };
+static int mt7629_uart2_1_cts_rts_pins[] = { 59, 60, };
+static int mt7629_uart2_1_cts_rts_funcs[] = { 2, 2, };
+static int mt7629_uart0_txd_rxd_pins[] = { 68, 69, };
+static int mt7629_uart0_txd_rxd_funcs[] = { 1, 1, };
+
+/* MDC/MDIO */
+static int mt7629_mdc_mdio_pins[] = { 49, 50, };
+static int mt7629_mdc_mdio_funcs[] = { 1, 1, };
+
+/* PCIE */
+static int mt7629_pcie_pereset_pins[] = { 51, };
+static int mt7629_pcie_pereset_funcs[] = { 1, };
+static int mt7629_pcie_wake_pins[] = { 55, };
+static int mt7629_pcie_wake_funcs[] = { 1, };
+static int mt7629_pcie_clkreq_pins[] = { 56, };
+static int mt7629_pcie_clkreq_funcs[] = { 1, };
+
+/* PWM */
+static int mt7629_pwm_0_pins[] = { 52, };
+static int mt7629_pwm_0_funcs[] = { 1, };
+static int mt7629_pwm_1_pins[] = { 61, };
+static int mt7629_pwm_1_funcs[] = { 2, };
+
+/* WF 2G */
+static int mt7629_wf0_2g_pins[] = { 70, 71, 72, 73, 74, 75, 76, 77, 78, };
+static int mt7629_wf0_2g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, };
+
+/* SNFI */
+static int mt7629_snfi_pins[] = { 62, 63, 64, 65, 66, 67 };
+static int mt7629_snfi_funcs[] = { 2, 2, 2, 2, 2, 2 };
+
+/* SPI NOR */
+static int mt7629_snor_pins[] = { 62, 63, 64, 65, 66, 67 };
+static int mt7629_snor_funcs[] = { 1, 1, 1, 1, 1, 1 };
+
+static const struct mtk_group_desc mt7629_groups[] = {
+ PINCTRL_PIN_GROUP("wf0_5g", mt7629_wf0_5g),
+ PINCTRL_PIN_GROUP("ephy_leds", mt7629_ephy_leds),
+ PINCTRL_PIN_GROUP("ephy_led0", mt7629_ephy_led0),
+ PINCTRL_PIN_GROUP("ephy_led1", mt7629_ephy_led1),
+ PINCTRL_PIN_GROUP("ephy_led2", mt7629_ephy_led2),
+ PINCTRL_PIN_GROUP("ephy_led3", mt7629_ephy_led3),
+ PINCTRL_PIN_GROUP("ephy_led4", mt7629_ephy_led4),
+ PINCTRL_PIN_GROUP("wf2g_led", mt7629_wf2g_led),
+ PINCTRL_PIN_GROUP("wf5g_led", mt7629_wf5g_led),
+ PINCTRL_PIN_GROUP("watchdog", mt7629_watchdog),
+ PINCTRL_PIN_GROUP("gphy_leds_0", mt7629_gphy_leds_0),
+ PINCTRL_PIN_GROUP("gphy_led1_0", mt7629_gphy_led1_0),
+ PINCTRL_PIN_GROUP("gphy_led2_0", mt7629_gphy_led2_0),
+ PINCTRL_PIN_GROUP("gphy_led3_0", mt7629_gphy_led3_0),
+ PINCTRL_PIN_GROUP("gphy_leds_1", mt7629_gphy_leds_1),
+ PINCTRL_PIN_GROUP("gphy_led1_1", mt7629_gphy_led1_1),
+ PINCTRL_PIN_GROUP("gphy_led2_1", mt7629_gphy_led2_1),
+ PINCTRL_PIN_GROUP("gphy_led3_1", mt7629_gphy_led3_1),
+ PINCTRL_PIN_GROUP("i2c_0", mt7629_i2c_0),
+ PINCTRL_PIN_GROUP("i2c_1", mt7629_i2c_1),
+ PINCTRL_PIN_GROUP("spi_0", mt7629_spi_0),
+ PINCTRL_PIN_GROUP("spi_1", mt7629_spi_1),
+ PINCTRL_PIN_GROUP("spi_wp", mt7629_spi_wp),
+ PINCTRL_PIN_GROUP("spi_hold", mt7629_spi_hold),
+ PINCTRL_PIN_GROUP("uart1_0_txd_rxd", mt7629_uart1_0_txd_rxd),
+ PINCTRL_PIN_GROUP("uart1_1_txd_rxd", mt7629_uart1_1_txd_rxd),
+ PINCTRL_PIN_GROUP("uart2_0_txd_rxd", mt7629_uart2_0_txd_rxd),
+ PINCTRL_PIN_GROUP("uart2_1_txd_rxd", mt7629_uart2_1_txd_rxd),
+ PINCTRL_PIN_GROUP("uart1_0_cts_rts", mt7629_uart1_0_cts_rts),
+ PINCTRL_PIN_GROUP("uart1_1_cts_rts", mt7629_uart1_1_cts_rts),
+ PINCTRL_PIN_GROUP("uart2_0_cts_rts", mt7629_uart2_0_cts_rts),
+ PINCTRL_PIN_GROUP("uart2_1_cts_rts", mt7629_uart2_1_cts_rts),
+ PINCTRL_PIN_GROUP("uart0_txd_rxd", mt7629_uart0_txd_rxd),
+ PINCTRL_PIN_GROUP("mdc_mdio", mt7629_mdc_mdio),
+ PINCTRL_PIN_GROUP("pcie_pereset", mt7629_pcie_pereset),
+ PINCTRL_PIN_GROUP("pcie_wake", mt7629_pcie_wake),
+ PINCTRL_PIN_GROUP("pcie_clkreq", mt7629_pcie_clkreq),
+ PINCTRL_PIN_GROUP("pwm_0", mt7629_pwm_0),
+ PINCTRL_PIN_GROUP("pwm_1", mt7629_pwm_1),
+ PINCTRL_PIN_GROUP("wf0_2g", mt7629_wf0_2g),
+ PINCTRL_PIN_GROUP("snfi", mt7629_snfi),
+ PINCTRL_PIN_GROUP("spi_nor", mt7629_snor),
+};
+
+/* Joint those groups owning the same capability in user point of view which
+ * allows that people tend to use through the device tree.
+ */
+static const char *const mt7629_ethernet_groups[] = { "mdc_mdio", };
+static const char *const mt7629_i2c_groups[] = { "i2c_0", "i2c_1", };
+static const char *const mt7629_led_groups[] = { "ephy_leds", "ephy_led0",
+ "ephy_led1", "ephy_led2",
+ "ephy_led3", "ephy_led4",
+ "wf2g_led", "wf5g_led",
+ "gphy_leds_0", "gphy_led1_0",
+ "gphy_led2_0", "gphy_led3_0",
+ "gphy_leds_1", "gphy_led1_1",
+ "gphy_led2_1", "gphy_led3_1",};
+static const char *const mt7629_pcie_groups[] = { "pcie_pereset", "pcie_wake",
+ "pcie_clkreq", };
+static const char *const mt7629_pwm_groups[] = { "pwm_0", "pwm_1", };
+static const char *const mt7629_spi_groups[] = { "spi_0", "spi_1", "spi_wp",
+ "spi_hold", };
+static const char *const mt7629_uart_groups[] = { "uart1_0_txd_rxd",
+ "uart1_1_txd_rxd",
+ "uart2_0_txd_rxd",
+ "uart2_1_txd_rxd",
+ "uart1_0_cts_rts",
+ "uart1_1_cts_rts",
+ "uart2_0_cts_rts",
+ "uart2_1_cts_rts",
+ "uart0_txd_rxd", };
+static const char *const mt7629_wdt_groups[] = { "watchdog", };
+static const char *const mt7629_wifi_groups[] = { "wf0_5g", "wf0_2g", };
+static const char *const mt7629_flash_groups[] = { "snfi", "spi_nor" };
+
+static const struct mtk_function_desc mt7629_functions[] = {
+ {"eth", mt7629_ethernet_groups, ARRAY_SIZE(mt7629_ethernet_groups)},
+ {"i2c", mt7629_i2c_groups, ARRAY_SIZE(mt7629_i2c_groups)},
+ {"led", mt7629_led_groups, ARRAY_SIZE(mt7629_led_groups)},
+ {"pcie", mt7629_pcie_groups, ARRAY_SIZE(mt7629_pcie_groups)},
+ {"pwm", mt7629_pwm_groups, ARRAY_SIZE(mt7629_pwm_groups)},
+ {"spi", mt7629_spi_groups, ARRAY_SIZE(mt7629_spi_groups)},
+ {"uart", mt7629_uart_groups, ARRAY_SIZE(mt7629_uart_groups)},
+ {"watchdog", mt7629_wdt_groups, ARRAY_SIZE(mt7629_wdt_groups)},
+ {"wifi", mt7629_wifi_groups, ARRAY_SIZE(mt7629_wifi_groups)},
+ {"flash", mt7629_flash_groups, ARRAY_SIZE(mt7629_flash_groups)},
+};
+
+static struct mtk_pinctrl_soc mt7629_data = {
+ .name = "mt7629_pinctrl",
+ .reg_cal = mt7629_reg_cals,
+ .pins = mt7629_pins,
+ .npins = ARRAY_SIZE(mt7629_pins),
+ .grps = mt7629_groups,
+ .ngrps = ARRAY_SIZE(mt7629_groups),
+ .funcs = mt7629_functions,
+ .nfuncs = ARRAY_SIZE(mt7629_functions),
+};
+
+static int mtk_pinctrl_mt7629_probe(struct udevice *dev)
+{
+ return mtk_pinctrl_common_probe(dev, &mt7629_data);
+}
+
+static const struct udevice_id mt7629_pctrl_match[] = {
+ { .compatible = "mediatek,mt7629-pinctrl" },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(mt7629_pinctrl) = {
+ .name = "mt7629_pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = mt7629_pctrl_match,
+ .ops = &mtk_pinctrl_ops,
+ .probe = mtk_pinctrl_mt7629_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_pinctrl_priv),
+};
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
new file mode 100644
index 0000000..938cc75
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -0,0 +1,553 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/device-internal.h>
+#include <dm/lists.h>
+#include <dm/pinctrl.h>
+#include <asm/io.h>
+#include <asm-generic/gpio.h>
+
+#include "pinctrl-mtk-common.h"
+
+/**
+ * struct mtk_drive_desc - the structure that holds the information
+ * of the driving current
+ * @min: the minimum current of this group
+ * @max: the maximum current of this group
+ * @step: the step current of this group
+ * @scal: the weight factor
+ *
+ * formula: output = ((input) / step - 1) * scal
+ */
+struct mtk_drive_desc {
+ u8 min;
+ u8 max;
+ u8 step;
+ u8 scal;
+};
+
+/* The groups of drive strength */
+static const struct mtk_drive_desc mtk_drive[] = {
+ [DRV_GRP0] = { 4, 16, 4, 1 },
+ [DRV_GRP1] = { 4, 16, 4, 2 },
+ [DRV_GRP2] = { 2, 8, 2, 1 },
+ [DRV_GRP3] = { 2, 8, 2, 2 },
+ [DRV_GRP4] = { 2, 16, 2, 1 },
+};
+
+static const char *mtk_pinctrl_dummy_name = "_dummy";
+
+static void mtk_w32(struct udevice *dev, u32 reg, u32 val)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ __raw_writel(val, priv->base + reg);
+}
+
+static u32 mtk_r32(struct udevice *dev, u32 reg)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ return __raw_readl(priv->base + reg);
+}
+
+static inline int get_count_order(unsigned int count)
+{
+ int order;
+
+ order = fls(count) - 1;
+ if (count & (count - 1))
+ order++;
+ return order;
+}
+
+void mtk_rmw(struct udevice *dev, u32 reg, u32 mask, u32 set)
+{
+ u32 val;
+
+ val = mtk_r32(dev, reg);
+ val &= ~mask;
+ val |= set;
+ mtk_w32(dev, reg, val);
+}
+
+static int mtk_hw_pin_field_lookup(struct udevice *dev, int pin,
+ const struct mtk_pin_reg_calc *rc,
+ struct mtk_pin_field *pfd)
+{
+ const struct mtk_pin_field_calc *c, *e;
+ u32 bits;
+
+ c = rc->range;
+ e = c + rc->nranges;
+
+ while (c < e) {
+ if (pin >= c->s_pin && pin <= c->e_pin)
+ break;
+ c++;
+ }
+
+ if (c >= e)
+ return -EINVAL;
+
+ /* Calculated bits as the overall offset the pin is located at,
+ * if c->fixed is held, that determines the all the pins in the
+ * range use the same field with the s_pin.
+ */
+ bits = c->fixed ? c->s_bit : c->s_bit + (pin - c->s_pin) * (c->x_bits);
+
+ /* Fill pfd from bits. For example 32-bit register applied is assumed
+ * when c->sz_reg is equal to 32.
+ */
+ pfd->offset = c->s_addr + c->x_addrs * (bits / c->sz_reg);
+ pfd->bitpos = bits % c->sz_reg;
+ pfd->mask = (1 << c->x_bits) - 1;
+
+ /* pfd->next is used for indicating that bit wrapping-around happens
+ * which requires the manipulation for bit 0 starting in the next
+ * register to form the complete field read/write.
+ */
+ pfd->next = pfd->bitpos + c->x_bits > c->sz_reg ? c->x_addrs : 0;
+
+ return 0;
+}
+
+static int mtk_hw_pin_field_get(struct udevice *dev, int pin,
+ int field, struct mtk_pin_field *pfd)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+ const struct mtk_pin_reg_calc *rc;
+
+ if (field < 0 || field >= PINCTRL_PIN_REG_MAX)
+ return -EINVAL;
+
+ if (priv->soc->reg_cal && priv->soc->reg_cal[field].range)
+ rc = &priv->soc->reg_cal[field];
+ else
+ return -EINVAL;
+
+ return mtk_hw_pin_field_lookup(dev, pin, rc, pfd);
+}
+
+static void mtk_hw_bits_part(struct mtk_pin_field *pf, int *h, int *l)
+{
+ *l = 32 - pf->bitpos;
+ *h = get_count_order(pf->mask) - *l;
+}
+
+static void mtk_hw_write_cross_field(struct udevice *dev,
+ struct mtk_pin_field *pf, int value)
+{
+ int nbits_l, nbits_h;
+
+ mtk_hw_bits_part(pf, &nbits_h, &nbits_l);
+
+ mtk_rmw(dev, pf->offset, pf->mask << pf->bitpos,
+ (value & pf->mask) << pf->bitpos);
+
+ mtk_rmw(dev, pf->offset + pf->next, BIT(nbits_h) - 1,
+ (value & pf->mask) >> nbits_l);
+}
+
+static void mtk_hw_read_cross_field(struct udevice *dev,
+ struct mtk_pin_field *pf, int *value)
+{
+ int nbits_l, nbits_h, h, l;
+
+ mtk_hw_bits_part(pf, &nbits_h, &nbits_l);
+
+ l = (mtk_r32(dev, pf->offset) >> pf->bitpos) & (BIT(nbits_l) - 1);
+ h = (mtk_r32(dev, pf->offset + pf->next)) & (BIT(nbits_h) - 1);
+
+ *value = (h << nbits_l) | l;
+}
+
+static int mtk_hw_set_value(struct udevice *dev, int pin, int field,
+ int value)
+{
+ struct mtk_pin_field pf;
+ int err;
+
+ err = mtk_hw_pin_field_get(dev, pin, field, &pf);
+ if (err)
+ return err;
+
+ if (!pf.next)
+ mtk_rmw(dev, pf.offset, pf.mask << pf.bitpos,
+ (value & pf.mask) << pf.bitpos);
+ else
+ mtk_hw_write_cross_field(dev, &pf, value);
+
+ return 0;
+}
+
+static int mtk_hw_get_value(struct udevice *dev, int pin, int field,
+ int *value)
+{
+ struct mtk_pin_field pf;
+ int err;
+
+ err = mtk_hw_pin_field_get(dev, pin, field, &pf);
+ if (err)
+ return err;
+
+ if (!pf.next)
+ *value = (mtk_r32(dev, pf.offset) >> pf.bitpos) & pf.mask;
+ else
+ mtk_hw_read_cross_field(dev, &pf, value);
+
+ return 0;
+}
+
+static int mtk_get_groups_count(struct udevice *dev)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ return priv->soc->ngrps;
+}
+
+static const char *mtk_get_pin_name(struct udevice *dev,
+ unsigned int selector)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ if (!priv->soc->grps[selector].name)
+ return mtk_pinctrl_dummy_name;
+
+ return priv->soc->pins[selector].name;
+}
+
+static int mtk_get_pins_count(struct udevice *dev)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ return priv->soc->npins;
+}
+
+static const char *mtk_get_group_name(struct udevice *dev,
+ unsigned int selector)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ if (!priv->soc->grps[selector].name)
+ return mtk_pinctrl_dummy_name;
+
+ return priv->soc->grps[selector].name;
+}
+
+static int mtk_get_functions_count(struct udevice *dev)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ return priv->soc->nfuncs;
+}
+
+static const char *mtk_get_function_name(struct udevice *dev,
+ unsigned int selector)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+
+ if (!priv->soc->funcs[selector].name)
+ return mtk_pinctrl_dummy_name;
+
+ return priv->soc->funcs[selector].name;
+}
+
+static int mtk_pinmux_group_set(struct udevice *dev,
+ unsigned int group_selector,
+ unsigned int func_selector)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+ const struct mtk_group_desc *grp =
+ &priv->soc->grps[group_selector];
+ int i;
+
+ for (i = 0; i < grp->num_pins; i++) {
+ int *pin_modes = grp->data;
+
+ mtk_hw_set_value(dev, grp->pins[i], PINCTRL_PIN_REG_MODE,
+ pin_modes[i]);
+ }
+
+ return 0;
+}
+
+#if CONFIG_IS_ENABLED(PINCONF)
+static const struct pinconf_param mtk_conf_params[] = {
+ { "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 },
+ { "bias-pull-up", PIN_CONFIG_BIAS_PULL_UP, 1 },
+ { "bias-pull-down", PIN_CONFIG_BIAS_PULL_DOWN, 1 },
+ { "input-schmitt-enable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 1 },
+ { "input-schmitt-disable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 0 },
+ { "input-enable", PIN_CONFIG_INPUT_ENABLE, 1 },
+ { "input-disable", PIN_CONFIG_INPUT_ENABLE, 0 },
+ { "output-enable", PIN_CONFIG_OUTPUT_ENABLE, 1 },
+ { "output-high", PIN_CONFIG_OUTPUT, 1, },
+ { "output-low", PIN_CONFIG_OUTPUT, 0, },
+ { "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 0 },
+};
+
+int mtk_pinconf_drive_set(struct udevice *dev, u32 pin, u32 arg)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+ const struct mtk_pin_desc *desc = &priv->soc->pins[pin];
+ const struct mtk_drive_desc *tb;
+ int err = -ENOTSUPP;
+
+ tb = &mtk_drive[desc->drv_n];
+ /* 4mA when (e8, e4) = (0, 0)
+ * 8mA when (e8, e4) = (0, 1)
+ * 12mA when (e8, e4) = (1, 0)
+ * 16mA when (e8, e4) = (1, 1)
+ */
+ if ((arg >= tb->min && arg <= tb->max) && !(arg % tb->step)) {
+ arg = (arg / tb->step - 1) * tb->scal;
+
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DRV, arg);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
+static int mtk_pinconf_set(struct udevice *dev, unsigned int pin,
+ unsigned int param, unsigned int arg)
+{
+ int err = 0;
+
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ case PIN_CONFIG_BIAS_PULL_UP:
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ arg = (param == PIN_CONFIG_BIAS_DISABLE) ? 0 :
+ (param == PIN_CONFIG_BIAS_PULL_UP) ? 3 : 2;
+
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_PULLSEL,
+ arg & 1);
+ if (err)
+ goto err;
+
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_PULLEN,
+ !!(arg & 2));
+ if (err)
+ goto err;
+ break;
+ case PIN_CONFIG_OUTPUT_ENABLE:
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_SMT, 0);
+ if (err)
+ goto err;
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DIR, 1);
+ if (err)
+ goto err;
+ break;
+ case PIN_CONFIG_INPUT_ENABLE:
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_IES, 1);
+ if (err)
+ goto err;
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DIR, 0);
+ if (err)
+ goto err;
+ break;
+ case PIN_CONFIG_OUTPUT:
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DIR, 1);
+ if (err)
+ goto err;
+
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DO, arg);
+ if (err)
+ goto err;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ /* arg = 1: Input mode & SMT enable ;
+ * arg = 0: Output mode & SMT disable
+ */
+ arg = arg ? 2 : 1;
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_DIR,
+ arg & 1);
+ if (err)
+ goto err;
+
+ err = mtk_hw_set_value(dev, pin, PINCTRL_PIN_REG_SMT,
+ !!(arg & 2));
+ if (err)
+ goto err;
+ break;
+ case PIN_CONFIG_DRIVE_STRENGTH:
+ err = mtk_pinconf_drive_set(dev, pin, arg);
+ if (err)
+ goto err;
+ break;
+
+ default:
+ err = -ENOTSUPP;
+ }
+
+err:
+
+ return err;
+}
+
+static int mtk_pinconf_group_set(struct udevice *dev,
+ unsigned int group_selector,
+ unsigned int param, unsigned int arg)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+ const struct mtk_group_desc *grp =
+ &priv->soc->grps[group_selector];
+ int i, ret;
+
+ for (i = 0; i < grp->num_pins; i++) {
+ ret = mtk_pinconf_set(dev, grp->pins[i], param, arg);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+#endif
+
+const struct pinctrl_ops mtk_pinctrl_ops = {
+ .get_pins_count = mtk_get_pins_count,
+ .get_pin_name = mtk_get_pin_name,
+ .get_groups_count = mtk_get_groups_count,
+ .get_group_name = mtk_get_group_name,
+ .get_functions_count = mtk_get_functions_count,
+ .get_function_name = mtk_get_function_name,
+ .pinmux_group_set = mtk_pinmux_group_set,
+#if CONFIG_IS_ENABLED(PINCONF)
+ .pinconf_num_params = ARRAY_SIZE(mtk_conf_params),
+ .pinconf_params = mtk_conf_params,
+ .pinconf_set = mtk_pinconf_set,
+ .pinconf_group_set = mtk_pinconf_group_set,
+#endif
+ .set_state = pinctrl_generic_set_state,
+};
+
+static int mtk_gpio_get(struct udevice *dev, unsigned int off)
+{
+ int val, err;
+
+ err = mtk_hw_get_value(dev->parent, off, PINCTRL_PIN_REG_DI, &val);
+ if (err)
+ return err;
+
+ return !!val;
+}
+
+static int mtk_gpio_set(struct udevice *dev, unsigned int off, int val)
+{
+ return mtk_hw_set_value(dev->parent, off, PINCTRL_PIN_REG_DO, !!val);
+}
+
+static int mtk_gpio_get_direction(struct udevice *dev, unsigned int off)
+{
+ int val, err;
+
+ err = mtk_hw_get_value(dev->parent, off, PINCTRL_PIN_REG_DIR, &val);
+ if (err)
+ return err;
+
+ return val ? GPIOF_OUTPUT : GPIOF_INPUT;
+}
+
+static int mtk_gpio_direction_input(struct udevice *dev, unsigned int off)
+{
+ return mtk_hw_set_value(dev->parent, off, PINCTRL_PIN_REG_DIR, 0);
+}
+
+static int mtk_gpio_direction_output(struct udevice *dev,
+ unsigned int off, int val)
+{
+ mtk_gpio_set(dev, off, val);
+
+ /* And set the requested value */
+ return mtk_hw_set_value(dev->parent, off, PINCTRL_PIN_REG_DIR, 1);
+}
+
+static int mtk_gpio_request(struct udevice *dev, unsigned int off,
+ const char *label)
+{
+ return mtk_hw_set_value(dev->parent, off, PINCTRL_PIN_REG_MODE, 0);
+}
+
+static int mtk_gpio_probe(struct udevice *dev)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev->parent);
+ struct gpio_dev_priv *uc_priv;
+
+ uc_priv = dev_get_uclass_priv(dev);
+ uc_priv->bank_name = priv->soc->name;
+ uc_priv->gpio_count = priv->soc->npins;
+
+ return 0;
+}
+
+static const struct dm_gpio_ops mtk_gpio_ops = {
+ .request = mtk_gpio_request,
+ .set_value = mtk_gpio_set,
+ .get_value = mtk_gpio_get,
+ .get_function = mtk_gpio_get_direction,
+ .direction_input = mtk_gpio_direction_input,
+ .direction_output = mtk_gpio_direction_output,
+};
+
+static struct driver mtk_gpio_driver = {
+ .name = "mediatek_gpio",
+ .id = UCLASS_GPIO,
+ .probe = mtk_gpio_probe,
+ .ops = &mtk_gpio_ops,
+};
+
+static int mtk_gpiochip_register(struct udevice *parent)
+{
+ struct uclass_driver *drv;
+ struct udevice *dev;
+ int ret;
+ ofnode node;
+
+ drv = lists_uclass_lookup(UCLASS_GPIO);
+ if (!drv)
+ return -ENOENT;
+
+ dev_for_each_subnode(node, parent)
+ if (ofnode_read_bool(node, "gpio-controller")) {
+ ret = 0;
+ break;
+ }
+
+ if (ret)
+ return ret;
+
+ ret = device_bind_with_driver_data(parent, &mtk_gpio_driver,
+ "mediatek_gpio", 0, node,
+ &dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+int mtk_pinctrl_common_probe(struct udevice *dev,
+ struct mtk_pinctrl_soc *soc)
+{
+ struct mtk_pinctrl_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ priv->base = dev_read_addr_ptr(dev);
+ if (priv->base == (void *)FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ priv->soc = soc;
+
+ ret = mtk_gpiochip_register(dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
new file mode 100644
index 0000000..69af5a7
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
@@ -0,0 +1,182 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#ifndef __PINCTRL_MEDIATEK_H__
+#define __PINCTRL_MEDIATEK_H__
+
+#define MTK_RANGE(_a) { .range = (_a), .nranges = ARRAY_SIZE(_a), }
+#define MTK_PIN(_number, _name, _drv_n) { \
+ .number = _number, \
+ .name = _name, \
+ .drv_n = _drv_n, \
+ }
+
+#define PINCTRL_PIN_GROUP(name, id) \
+ { \
+ name, \
+ id##_pins, \
+ ARRAY_SIZE(id##_pins), \
+ id##_funcs, \
+ }
+
+#define PIN_FIELD_CALC(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, \
+ _x_bits, _sz_reg, _fixed) { \
+ .s_pin = _s_pin, \
+ .e_pin = _e_pin, \
+ .s_addr = _s_addr, \
+ .x_addrs = _x_addrs, \
+ .s_bit = _s_bit, \
+ .x_bits = _x_bits, \
+ .sz_reg = _sz_reg, \
+ .fixed = _fixed, \
+ }
+
+/* List these attributes which could be modified for the pin */
+enum {
+ PINCTRL_PIN_REG_MODE,
+ PINCTRL_PIN_REG_DIR,
+ PINCTRL_PIN_REG_DI,
+ PINCTRL_PIN_REG_DO,
+ PINCTRL_PIN_REG_IES,
+ PINCTRL_PIN_REG_SMT,
+ PINCTRL_PIN_REG_PULLEN,
+ PINCTRL_PIN_REG_PULLSEL,
+ PINCTRL_PIN_REG_DRV,
+ PINCTRL_PIN_REG_MAX,
+};
+
+/* Group the pins by the driving current */
+enum {
+ DRV_FIXED,
+ DRV_GRP0,
+ DRV_GRP1,
+ DRV_GRP2,
+ DRV_GRP3,
+ DRV_GRP4,
+};
+
+/**
+ * struct mtk_pin_field - the structure that holds the information of the field
+ * used to describe the attribute for the pin
+ * @offset: the register offset relative to the base address
+ * @mask: the mask used to filter out the field from the register
+ * @bitpos: the start bit relative to the register
+ * @next: the indication that the field would be extended to the
+ next register
+ */
+struct mtk_pin_field {
+ u32 offset;
+ u32 mask;
+ u8 bitpos;
+ u8 next;
+};
+
+/**
+ * struct mtk_pin_field_calc - the structure that holds the range providing
+ * the guide used to look up the relevant field
+ * @s_pin: the start pin within the range
+ * @e_pin: the end pin within the range
+ * @s_addr: the start address for the range
+ * @x_addrs: the address distance between two consecutive registers
+ * within the range
+ * @s_bit: the start bit for the first register within the range
+ * @x_bits: the bit distance between two consecutive pins within
+ * the range
+ * @sz_reg: the size of bits in a register
+ * @fixed: the consecutive pins share the same bits with the 1st
+ * pin
+ */
+struct mtk_pin_field_calc {
+ u16 s_pin;
+ u16 e_pin;
+ u32 s_addr;
+ u8 x_addrs;
+ u8 s_bit;
+ u8 x_bits;
+ u8 sz_reg;
+ u8 fixed;
+};
+
+/**
+ * struct mtk_pin_reg_calc - the structure that holds all ranges used to
+ * determine which register the pin would make use of
+ * for certain pin attribute.
+ * @range: the start address for the range
+ * @nranges: the number of items in the range
+ */
+struct mtk_pin_reg_calc {
+ const struct mtk_pin_field_calc *range;
+ unsigned int nranges;
+};
+
+/**
+ * struct mtk_pin_desc - the structure that providing information
+ * for each pin of chips
+ * @number: unique pin number from the global pin number space
+ * @name: name for this pin
+ * @drv_n: the index with the driving group
+ */
+struct mtk_pin_desc {
+ unsigned int number;
+ const char *name;
+ u8 drv_n;
+};
+
+/**
+ * struct mtk_group_desc - generic pin group descriptor
+ * @name: name of the pin group
+ * @pins: array of pins that belong to the group
+ * @num_pins: number of pins in the group
+ * @data: pin controller driver specific data
+ */
+struct mtk_group_desc {
+ const char *name;
+ int *pins;
+ int num_pins;
+ void *data;
+};
+
+/**
+ * struct mtk_function_desc - generic function descriptor
+ * @name: name of the function
+ * @group_names: array of pin group names
+ * @num_group_names: number of pin group names
+ */
+struct mtk_function_desc {
+ const char *name;
+ const char * const *group_names;
+ int num_group_names;
+};
+
+/* struct mtk_pin_soc - the structure that holds SoC-specific data */
+struct mtk_pinctrl_soc {
+ const char *name;
+ const struct mtk_pin_reg_calc *reg_cal;
+ const struct mtk_pin_desc *pins;
+ int npins;
+ const struct mtk_group_desc *grps;
+ int ngrps;
+ const struct mtk_function_desc *funcs;
+ int nfuncs;
+};
+
+/**
+ * struct mtk_pinctrl_priv - private data for MTK pinctrl driver
+ *
+ * @base: base address of the pinctrl device
+ * @soc: SoC specific data
+ */
+struct mtk_pinctrl_priv {
+ void __iomem *base;
+ struct mtk_pinctrl_soc *soc;
+};
+
+extern const struct pinctrl_ops mtk_pinctrl_ops;
+
+int mtk_pinctrl_common_probe(struct udevice *dev,
+ struct mtk_pinctrl_soc *soc);
+
+#endif /* __PINCTRL_MEDIATEK_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 11/18] pinctrl: MediaTek: add pinctrl driver for MT7623 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (9 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 10/18] pinctrl: MediaTek: add pinctrl driver for MT7629 SoC Ryder Lee
@ 2018-11-15 2:07 ` Ryder Lee
2018-11-29 14:20 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 12/18] power domain: MediaTek: add power domain driver for MT7629 SoC Ryder Lee
` (7 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:07 UTC (permalink / raw)
To: u-boot
This patch adds pinctrl support for MT7623 SoC. And most of the
structures are used to hold the hardware configuration for each
pin.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4:
-Add a comment to the exported function - mtk_rmw()
---
drivers/pinctrl/mediatek/Kconfig | 4 +
drivers/pinctrl/mediatek/Makefile | 1 +
drivers/pinctrl/mediatek/pinctrl-mt7623.c | 1284 +++++++++++++++++++++++++
drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 2 +
4 files changed, 1291 insertions(+)
create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7623.c
diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index e0145b1..1bd9a92 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -4,6 +4,10 @@ config PINCTRL_MTK
depends on PINCTRL_GENERIC
bool
+config PINCTRL_MT7623
+ bool "MT7623 SoC pinctrl driver"
+ select PINCTRL_MTK
+
config PINCTRL_MT7629
bool "MT7629 SoC pinctrl driver"
select PINCTRL_MTK
diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
index cbf0765..f6ef362 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -3,4 +3,5 @@
obj-$(CONFIG_PINCTRL_MTK) += pinctrl-mtk-common.o
# SoC Drivers
+obj-$(CONFIG_PINCTRL_MT7623) += pinctrl-mt7623.o
obj-$(CONFIG_PINCTRL_MT7629) += pinctrl-mt7629.o
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7623.c b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
new file mode 100644
index 0000000..fd37dfa
--- /dev/null
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
@@ -0,0 +1,1284 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <dm.h>
+
+#include "pinctrl-mtk-common.h"
+
+#define PIN_BOND_REG0 0xb10
+#define PIN_BOND_REG1 0xf20
+#define PIN_BOND_REG2 0xef0
+#define BOND_PCIE_CLR (0x77 << 3)
+#define BOND_I2S_CLR 0x3
+#define BOND_MSDC0E_CLR 0x1
+
+#define PIN_FIELD15(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, _x_bits) \
+ PIN_FIELD_CALC(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, \
+ _x_bits, 15, false)
+
+#define PIN_FIELD16(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, _x_bits) \
+ PIN_FIELD_CALC(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, \
+ _x_bits, 16, false)
+
+#define PINS_FIELD16(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, _x_bits)\
+ PIN_FIELD_CALC(_s_pin, _e_pin, _s_addr, _x_addrs, _s_bit, \
+ _x_bits, 16, true)
+
+static const struct mtk_pin_field_calc mt7623_pin_mode_range[] = {
+ PIN_FIELD15(0, 278, 0x760, 0x10, 0, 3),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_dir_range[] = {
+ PIN_FIELD16(0, 175, 0x0, 0x10, 0, 1),
+ PIN_FIELD16(176, 278, 0xc0, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_di_range[] = {
+ PIN_FIELD16(0, 278, 0x630, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_do_range[] = {
+ PIN_FIELD16(0, 278, 0x500, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_ies_range[] = {
+ PINS_FIELD16(0, 6, 0xb20, 0x10, 0, 1),
+ PINS_FIELD16(7, 9, 0xb20, 0x10, 1, 1),
+ PINS_FIELD16(10, 13, 0xb30, 0x10, 3, 1),
+ PINS_FIELD16(14, 15, 0xb30, 0x10, 13, 1),
+ PINS_FIELD16(16, 17, 0xb40, 0x10, 7, 1),
+ PINS_FIELD16(18, 29, 0xb40, 0x10, 13, 1),
+ PINS_FIELD16(30, 32, 0xb40, 0x10, 7, 1),
+ PINS_FIELD16(33, 37, 0xb40, 0x10, 13, 1),
+ PIN_FIELD16(38, 38, 0xb20, 0x10, 13, 1),
+ PINS_FIELD16(39, 42, 0xb40, 0x10, 13, 1),
+ PINS_FIELD16(43, 45, 0xb20, 0x10, 10, 1),
+ PINS_FIELD16(47, 48, 0xb20, 0x10, 11, 1),
+ PIN_FIELD16(49, 49, 0xb20, 0x10, 12, 1),
+ PINS_FIELD16(50, 52, 0xb20, 0x10, 13, 1),
+ PINS_FIELD16(53, 56, 0xb20, 0x10, 14, 1),
+ PINS_FIELD16(57, 58, 0xb20, 0x10, 15, 1),
+ PIN_FIELD16(59, 59, 0xb30, 0x10, 10, 1),
+ PINS_FIELD16(60, 62, 0xb30, 0x10, 0, 1),
+ PINS_FIELD16(63, 65, 0xb30, 0x10, 1, 1),
+ PINS_FIELD16(66, 71, 0xb30, 0x10, 2, 1),
+ PINS_FIELD16(72, 74, 0xb20, 0x10, 12, 1),
+ PINS_FIELD16(75, 76, 0xb30, 0x10, 3, 1),
+ PINS_FIELD16(77, 78, 0xb30, 0x10, 4, 1),
+ PINS_FIELD16(79, 82, 0xb30, 0x10, 5, 1),
+ PINS_FIELD16(83, 84, 0xb30, 0x10, 2, 1),
+ PIN_FIELD16(85, 85, 0xda0, 0x10, 4, 1),
+ PIN_FIELD16(86, 86, 0xd90, 0x10, 4, 1),
+ PINS_FIELD16(87, 90, 0xdb0, 0x10, 4, 1),
+ PINS_FIELD16(101, 104, 0xb30, 0x10, 6, 1),
+ PIN_FIELD16(105, 105, 0xd40, 0x10, 4, 1),
+ PIN_FIELD16(106, 106, 0xd30, 0x10, 4, 1),
+ PINS_FIELD16(107, 110, 0xd50, 0x10, 4, 1),
+ PINS_FIELD16(111, 115, 0xce0, 0x10, 4, 1),
+ PIN_FIELD16(116, 116, 0xcd0, 0x10, 4, 1),
+ PIN_FIELD16(117, 117, 0xcc0, 0x10, 4, 1),
+ PINS_FIELD16(118, 121, 0xce0, 0x10, 4, 1),
+ PINS_FIELD16(122, 125, 0xb30, 0x10, 7, 1),
+ PIN_FIELD16(126, 126, 0xb20, 0x10, 12, 1),
+ PINS_FIELD16(127, 142, 0xb30, 0x10, 9, 1),
+ PINS_FIELD16(143, 160, 0xb30, 0x10, 10, 1),
+ PINS_FIELD16(161, 168, 0xb30, 0x10, 12, 1),
+ PINS_FIELD16(169, 183, 0xb30, 0x10, 10, 1),
+ PINS_FIELD16(184, 186, 0xb30, 0x10, 9, 1),
+ PIN_FIELD16(187, 187, 0xb30, 0x10, 14, 1),
+ PIN_FIELD16(188, 188, 0xb20, 0x10, 13, 1),
+ PINS_FIELD16(189, 193, 0xb30, 0x10, 15, 1),
+ PINS_FIELD16(194, 198, 0xb40, 0x10, 0, 1),
+ PIN_FIELD16(199, 199, 0xb20, 0x10, 1, 1),
+ PINS_FIELD16(200, 202, 0xb40, 0x10, 1, 1),
+ PINS_FIELD16(203, 207, 0xb40, 0x10, 2, 1),
+ PINS_FIELD16(208, 209, 0xb40, 0x10, 3, 1),
+ PIN_FIELD16(210, 210, 0xb40, 0x10, 4, 1),
+ PINS_FIELD16(211, 235, 0xb40, 0x10, 5, 1),
+ PINS_FIELD16(236, 241, 0xb40, 0x10, 6, 1),
+ PINS_FIELD16(242, 243, 0xb40, 0x10, 7, 1),
+ PINS_FIELD16(244, 247, 0xb40, 0x10, 8, 1),
+ PIN_FIELD16(248, 248, 0xb40, 0x10, 9, 1),
+ PINS_FIELD16(249, 257, 0xfc0, 0x10, 4, 1),
+ PIN_FIELD16(258, 258, 0xcb0, 0x10, 4, 1),
+ PIN_FIELD16(259, 259, 0xc90, 0x10, 4, 1),
+ PIN_FIELD16(260, 260, 0x3a0, 0x10, 4, 1),
+ PIN_FIELD16(261, 261, 0xd50, 0x10, 4, 1),
+ PINS_FIELD16(262, 277, 0xb40, 0x10, 12, 1),
+ PIN_FIELD16(278, 278, 0xb40, 0x10, 13, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_smt_range[] = {
+ PINS_FIELD16(0, 6, 0xb50, 0x10, 0, 1),
+ PINS_FIELD16(7, 9, 0xb50, 0x10, 1, 1),
+ PINS_FIELD16(10, 13, 0xb60, 0x10, 3, 1),
+ PINS_FIELD16(14, 15, 0xb60, 0x10, 13, 1),
+ PINS_FIELD16(16, 17, 0xb70, 0x10, 7, 1),
+ PINS_FIELD16(18, 29, 0xb70, 0x10, 13, 1),
+ PINS_FIELD16(30, 32, 0xb70, 0x10, 7, 1),
+ PINS_FIELD16(33, 37, 0xb70, 0x10, 13, 1),
+ PIN_FIELD16(38, 38, 0xb50, 0x10, 13, 1),
+ PINS_FIELD16(39, 42, 0xb70, 0x10, 13, 1),
+ PINS_FIELD16(43, 45, 0xb50, 0x10, 10, 1),
+ PINS_FIELD16(47, 48, 0xb50, 0x10, 11, 1),
+ PIN_FIELD16(49, 49, 0xb50, 0x10, 12, 1),
+ PINS_FIELD16(50, 52, 0xb50, 0x10, 13, 1),
+ PINS_FIELD16(53, 56, 0xb50, 0x10, 14, 1),
+ PINS_FIELD16(57, 58, 0xb50, 0x10, 15, 1),
+ PIN_FIELD16(59, 59, 0xb60, 0x10, 10, 1),
+ PINS_FIELD16(60, 62, 0xb60, 0x10, 0, 1),
+ PINS_FIELD16(63, 65, 0xb60, 0x10, 1, 1),
+ PINS_FIELD16(66, 71, 0xb60, 0x10, 2, 1),
+ PINS_FIELD16(72, 74, 0xb50, 0x10, 12, 1),
+ PINS_FIELD16(75, 76, 0xb60, 0x10, 3, 1),
+ PINS_FIELD16(77, 78, 0xb60, 0x10, 4, 1),
+ PINS_FIELD16(79, 82, 0xb60, 0x10, 5, 1),
+ PINS_FIELD16(83, 84, 0xb60, 0x10, 2, 1),
+ PIN_FIELD16(85, 85, 0xda0, 0x10, 11, 1),
+ PIN_FIELD16(86, 86, 0xd90, 0x10, 11, 1),
+ PIN_FIELD16(87, 87, 0xdc0, 0x10, 3, 1),
+ PIN_FIELD16(88, 88, 0xdc0, 0x10, 7, 1),
+ PIN_FIELD16(89, 89, 0xdc0, 0x10, 11, 1),
+ PIN_FIELD16(90, 90, 0xdc0, 0x10, 15, 1),
+ PINS_FIELD16(101, 104, 0xb60, 0x10, 6, 1),
+ PIN_FIELD16(105, 105, 0xd40, 0x10, 11, 1),
+ PIN_FIELD16(106, 106, 0xd30, 0x10, 11, 1),
+ PIN_FIELD16(107, 107, 0xd60, 0x10, 3, 1),
+ PIN_FIELD16(108, 108, 0xd60, 0x10, 7, 1),
+ PIN_FIELD16(109, 109, 0xd60, 0x10, 11, 1),
+ PIN_FIELD16(110, 110, 0xd60, 0x10, 15, 1),
+ PIN_FIELD16(111, 111, 0xd00, 0x10, 15, 1),
+ PIN_FIELD16(112, 112, 0xd00, 0x10, 11, 1),
+ PIN_FIELD16(113, 113, 0xd00, 0x10, 7, 1),
+ PIN_FIELD16(114, 114, 0xd00, 0x10, 3, 1),
+ PIN_FIELD16(115, 115, 0xd10, 0x10, 3, 1),
+ PIN_FIELD16(116, 116, 0xcd0, 0x10, 11, 1),
+ PIN_FIELD16(117, 117, 0xcc0, 0x10, 11, 1),
+ PIN_FIELD16(118, 118, 0xcf0, 0x10, 15, 1),
+ PIN_FIELD16(119, 119, 0xcf0, 0x10, 7, 1),
+ PIN_FIELD16(120, 120, 0xcf0, 0x10, 3, 1),
+ PIN_FIELD16(121, 121, 0xcf0, 0x10, 7, 1),
+ PINS_FIELD16(122, 125, 0xb60, 0x10, 7, 1),
+ PIN_FIELD16(126, 126, 0xb50, 0x10, 12, 1),
+ PINS_FIELD16(127, 142, 0xb60, 0x10, 9, 1),
+ PINS_FIELD16(143, 160, 0xb60, 0x10, 10, 1),
+ PINS_FIELD16(161, 168, 0xb60, 0x10, 12, 1),
+ PINS_FIELD16(169, 183, 0xb60, 0x10, 10, 1),
+ PINS_FIELD16(184, 186, 0xb60, 0x10, 9, 1),
+ PIN_FIELD16(187, 187, 0xb60, 0x10, 14, 1),
+ PIN_FIELD16(188, 188, 0xb50, 0x10, 13, 1),
+ PINS_FIELD16(189, 193, 0xb60, 0x10, 15, 1),
+ PINS_FIELD16(194, 198, 0xb70, 0x10, 0, 1),
+ PIN_FIELD16(199, 199, 0xb50, 0x10, 1, 1),
+ PINS_FIELD16(200, 202, 0xb70, 0x10, 1, 1),
+ PINS_FIELD16(203, 207, 0xb70, 0x10, 2, 1),
+ PINS_FIELD16(208, 209, 0xb70, 0x10, 3, 1),
+ PIN_FIELD16(210, 210, 0xb70, 0x10, 4, 1),
+ PINS_FIELD16(211, 235, 0xb70, 0x10, 5, 1),
+ PINS_FIELD16(236, 241, 0xb70, 0x10, 6, 1),
+ PINS_FIELD16(242, 243, 0xb70, 0x10, 7, 1),
+ PINS_FIELD16(244, 247, 0xb70, 0x10, 8, 1),
+ PIN_FIELD16(248, 248, 0xb70, 0x10, 9, 10),
+ PIN_FIELD16(249, 249, 0x140, 0x10, 3, 1),
+ PIN_FIELD16(250, 250, 0x130, 0x10, 15, 1),
+ PIN_FIELD16(251, 251, 0x130, 0x10, 11, 1),
+ PIN_FIELD16(252, 252, 0x130, 0x10, 7, 1),
+ PIN_FIELD16(253, 253, 0x130, 0x10, 3, 1),
+ PIN_FIELD16(254, 254, 0xf40, 0x10, 15, 1),
+ PIN_FIELD16(255, 255, 0xf40, 0x10, 11, 1),
+ PIN_FIELD16(256, 256, 0xf40, 0x10, 7, 1),
+ PIN_FIELD16(257, 257, 0xf40, 0x10, 3, 1),
+ PIN_FIELD16(258, 258, 0xcb0, 0x10, 11, 1),
+ PIN_FIELD16(259, 259, 0xc90, 0x10, 11, 1),
+ PIN_FIELD16(260, 260, 0x3a0, 0x10, 11, 1),
+ PIN_FIELD16(261, 261, 0x0b0, 0x10, 3, 1),
+ PINS_FIELD16(262, 277, 0xb70, 0x10, 12, 1),
+ PIN_FIELD16(278, 278, 0xb70, 0x10, 13, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_pullen_range[] = {
+ PIN_FIELD16(0, 278, 0x150, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_pullsel_range[] = {
+ PIN_FIELD16(0, 278, 0x280, 0x10, 0, 1),
+};
+
+static const struct mtk_pin_field_calc mt7623_pin_drv_range[] = {
+ PINS_FIELD16(0, 6, 0xf50, 0x10, 0, 4),
+ PINS_FIELD16(7, 9, 0xf50, 0x10, 4, 4),
+ PINS_FIELD16(10, 13, 0xf50, 0x10, 4, 4),
+ PINS_FIELD16(14, 15, 0xf50, 0x10, 12, 4),
+ PINS_FIELD16(16, 17, 0xf60, 0x10, 0, 4),
+ PINS_FIELD16(18, 21, 0xf60, 0x10, 0, 4),
+ PINS_FIELD16(22, 26, 0xf60, 0x10, 8, 4),
+ PINS_FIELD16(27, 29, 0xf60, 0x10, 12, 4),
+ PINS_FIELD16(30, 32, 0xf60, 0x10, 0, 4),
+ PINS_FIELD16(33, 37, 0xf70, 0x10, 0, 4),
+ PIN_FIELD16(38, 38, 0xf70, 0x10, 4, 4),
+ PINS_FIELD16(39, 42, 0xf70, 0x10, 8, 4),
+ PINS_FIELD16(43, 45, 0xf70, 0x10, 12, 4),
+ PINS_FIELD16(47, 48, 0xf80, 0x10, 0, 4),
+ PIN_FIELD16(49, 49, 0xf80, 0x10, 4, 4),
+ PINS_FIELD16(50, 52, 0xf70, 0x10, 4, 4),
+ PINS_FIELD16(53, 56, 0xf80, 0x10, 12, 4),
+ PINS_FIELD16(60, 62, 0xf90, 0x10, 8, 4),
+ PINS_FIELD16(63, 65, 0xf90, 0x10, 12, 4),
+ PINS_FIELD16(66, 71, 0xfa0, 0x10, 0, 4),
+ PINS_FIELD16(72, 74, 0xf80, 0x10, 4, 4),
+ PIN_FIELD16(85, 85, 0xda0, 0x10, 0, 4),
+ PIN_FIELD16(86, 86, 0xd90, 0x10, 0, 4),
+ PINS_FIELD16(87, 90, 0xdb0, 0x10, 0, 4),
+ PIN_FIELD16(105, 105, 0xd40, 0x10, 0, 4),
+ PIN_FIELD16(106, 106, 0xd30, 0x10, 0, 4),
+ PINS_FIELD16(107, 110, 0xd50, 0x10, 0, 4),
+ PINS_FIELD16(111, 115, 0xce0, 0x10, 0, 4),
+ PIN_FIELD16(116, 116, 0xcd0, 0x10, 0, 4),
+ PIN_FIELD16(117, 117, 0xcc0, 0x10, 0, 4),
+ PINS_FIELD16(118, 121, 0xce0, 0x10, 0, 4),
+ PIN_FIELD16(126, 126, 0xf80, 0x10, 4, 4),
+ PIN_FIELD16(188, 188, 0xf70, 0x10, 4, 4),
+ PINS_FIELD16(189, 193, 0xfe0, 0x10, 8, 4),
+ PINS_FIELD16(194, 198, 0xfe0, 0x10, 12, 4),
+ PIN_FIELD16(199, 199, 0xf50, 0x10, 4, 4),
+ PINS_FIELD16(200, 202, 0xfd0, 0x10, 0, 4),
+ PINS_FIELD16(203, 207, 0xfd0, 0x10, 4, 4),
+ PINS_FIELD16(208, 209, 0xfd0, 0x10, 8, 4),
+ PIN_FIELD16(210, 210, 0xfd0, 0x10, 12, 4),
+ PINS_FIELD16(211, 235, 0xff0, 0x10, 0, 4),
+ PINS_FIELD16(236, 241, 0xff0, 0x10, 4, 4),
+ PINS_FIELD16(242, 243, 0xff0, 0x10, 8, 4),
+ PIN_FIELD16(248, 248, 0xf00, 0x10, 0, 4),
+ PINS_FIELD16(249, 256, 0xfc0, 0x10, 0, 4),
+ PIN_FIELD16(257, 257, 0xce0, 0x10, 0, 4),
+ PIN_FIELD16(258, 258, 0xcb0, 0x10, 0, 4),
+ PIN_FIELD16(259, 259, 0xc90, 0x10, 0, 4),
+ PIN_FIELD16(260, 260, 0x3a0, 0x10, 0, 4),
+ PIN_FIELD16(261, 261, 0xd50, 0x10, 0, 4),
+ PINS_FIELD16(262, 277, 0xf00, 0x10, 8, 4),
+ PIN_FIELD16(278, 278, 0xf70, 0x10, 8, 4),
+};
+
+static const struct mtk_pin_reg_calc mt7623_reg_cals[] = {
+ [PINCTRL_PIN_REG_MODE] = MTK_RANGE(mt7623_pin_mode_range),
+ [PINCTRL_PIN_REG_DIR] = MTK_RANGE(mt7623_pin_dir_range),
+ [PINCTRL_PIN_REG_DI] = MTK_RANGE(mt7623_pin_di_range),
+ [PINCTRL_PIN_REG_DO] = MTK_RANGE(mt7623_pin_do_range),
+ [PINCTRL_PIN_REG_IES] = MTK_RANGE(mt7623_pin_ies_range),
+ [PINCTRL_PIN_REG_SMT] = MTK_RANGE(mt7623_pin_smt_range),
+ [PINCTRL_PIN_REG_PULLSEL] = MTK_RANGE(mt7623_pin_pullsel_range),
+ [PINCTRL_PIN_REG_PULLEN] = MTK_RANGE(mt7623_pin_pullen_range),
+ [PINCTRL_PIN_REG_DRV] = MTK_RANGE(mt7623_pin_drv_range),
+};
+
+static const struct mtk_pin_desc mt7623_pins[] = {
+ MTK_PIN(0, "PWRAP_SPI0_MI", DRV_GRP3),
+ MTK_PIN(1, "PWRAP_SPI0_MO", DRV_GRP3),
+ MTK_PIN(2, "PWRAP_INT", DRV_GRP3),
+ MTK_PIN(3, "PWRAP_SPI0_CK", DRV_GRP3),
+ MTK_PIN(4, "PWRAP_SPI0_CSN", DRV_GRP3),
+ MTK_PIN(5, "PWRAP_SPI0_CK2", DRV_GRP3),
+ MTK_PIN(6, "PWRAP_SPI0_CSN2", DRV_GRP3),
+ MTK_PIN(7, "SPI1_CSN", DRV_GRP3),
+ MTK_PIN(8, "SPI1_MI", DRV_GRP3),
+ MTK_PIN(9, "SPI1_MO", DRV_GRP3),
+ MTK_PIN(10, "RTC32K_CK", DRV_GRP3),
+ MTK_PIN(11, "WATCHDOG", DRV_GRP3),
+ MTK_PIN(12, "SRCLKENA", DRV_GRP3),
+ MTK_PIN(13, "SRCLKENAI", DRV_GRP3),
+ MTK_PIN(14, "URXD2", DRV_GRP1),
+ MTK_PIN(15, "UTXD2", DRV_GRP1),
+ MTK_PIN(16, "I2S5_DATA_IN", DRV_GRP1),
+ MTK_PIN(17, "I2S5_BCK", DRV_GRP1),
+ MTK_PIN(18, "PCM_CLK", DRV_GRP1),
+ MTK_PIN(19, "PCM_SYNC", DRV_GRP1),
+ MTK_PIN(20, "PCM_RX", DRV_GRP1),
+ MTK_PIN(21, "PCM_TX", DRV_GRP1),
+ MTK_PIN(22, "EINT0", DRV_GRP1),
+ MTK_PIN(23, "EINT1", DRV_GRP1),
+ MTK_PIN(24, "EINT2", DRV_GRP1),
+ MTK_PIN(25, "EINT3", DRV_GRP1),
+ MTK_PIN(26, "EINT4", DRV_GRP1),
+ MTK_PIN(27, "EINT5", DRV_GRP1),
+ MTK_PIN(28, "EINT6", DRV_GRP1),
+ MTK_PIN(29, "EINT7", DRV_GRP1),
+ MTK_PIN(30, "I2S5_LRCK", DRV_GRP1),
+ MTK_PIN(31, "I2S5_MCLK", DRV_GRP1),
+ MTK_PIN(32, "I2S5_DATA", DRV_GRP1),
+ MTK_PIN(33, "I2S1_DATA", DRV_GRP1),
+ MTK_PIN(34, "I2S1_DATA_IN", DRV_GRP1),
+ MTK_PIN(35, "I2S1_BCK", DRV_GRP1),
+ MTK_PIN(36, "I2S1_LRCK", DRV_GRP1),
+ MTK_PIN(37, "I2S1_MCLK", DRV_GRP1),
+ MTK_PIN(38, "I2S2_DATA", DRV_GRP1),
+ MTK_PIN(39, "JTMS", DRV_GRP3),
+ MTK_PIN(40, "JTCK", DRV_GRP3),
+ MTK_PIN(41, "JTDI", DRV_GRP3),
+ MTK_PIN(42, "JTDO", DRV_GRP3),
+ MTK_PIN(43, "NCLE", DRV_GRP1),
+ MTK_PIN(44, "NCEB1", DRV_GRP1),
+ MTK_PIN(45, "NCEB0", DRV_GRP1),
+ MTK_PIN(46, "IR", DRV_FIXED),
+ MTK_PIN(47, "NREB", DRV_GRP1),
+ MTK_PIN(48, "NRNB", DRV_GRP1),
+ MTK_PIN(49, "I2S0_DATA", DRV_GRP1),
+ MTK_PIN(50, "I2S2_BCK", DRV_GRP1),
+ MTK_PIN(51, "I2S2_DATA_IN", DRV_GRP1),
+ MTK_PIN(52, "I2S2_LRCK", DRV_GRP1),
+ MTK_PIN(53, "SPI0_CSN", DRV_GRP1),
+ MTK_PIN(54, "SPI0_CK", DRV_GRP1),
+ MTK_PIN(55, "SPI0_MI", DRV_GRP1),
+ MTK_PIN(56, "SPI0_MO", DRV_GRP1),
+ MTK_PIN(57, "SDA1", DRV_FIXED),
+ MTK_PIN(58, "SCL1", DRV_FIXED),
+ MTK_PIN(59, "RAMBUF_I_CLK", DRV_FIXED),
+ MTK_PIN(60, "WB_RSTB", DRV_GRP3),
+ MTK_PIN(61, "F2W_DATA", DRV_GRP3),
+ MTK_PIN(62, "F2W_CLK", DRV_GRP3),
+ MTK_PIN(63, "WB_SCLK", DRV_GRP3),
+ MTK_PIN(64, "WB_SDATA", DRV_GRP3),
+ MTK_PIN(65, "WB_SEN", DRV_GRP3),
+ MTK_PIN(66, "WB_CRTL0", DRV_GRP3),
+ MTK_PIN(67, "WB_CRTL1", DRV_GRP3),
+ MTK_PIN(68, "WB_CRTL2", DRV_GRP3),
+ MTK_PIN(69, "WB_CRTL3", DRV_GRP3),
+ MTK_PIN(70, "WB_CRTL4", DRV_GRP3),
+ MTK_PIN(71, "WB_CRTL5", DRV_GRP3),
+ MTK_PIN(72, "I2S0_DATA_IN", DRV_GRP1),
+ MTK_PIN(73, "I2S0_LRCK", DRV_GRP1),
+ MTK_PIN(74, "I2S0_BCK", DRV_GRP1),
+ MTK_PIN(75, "SDA0", DRV_FIXED),
+ MTK_PIN(76, "SCL0", DRV_FIXED),
+ MTK_PIN(77, "SDA2", DRV_FIXED),
+ MTK_PIN(78, "SCL2", DRV_FIXED),
+ MTK_PIN(79, "URXD0", DRV_FIXED),
+ MTK_PIN(80, "UTXD0", DRV_FIXED),
+ MTK_PIN(81, "URXD1", DRV_FIXED),
+ MTK_PIN(82, "UTXD1", DRV_FIXED),
+ MTK_PIN(83, "LCM_RST", DRV_FIXED),
+ MTK_PIN(84, "DSI_TE", DRV_FIXED),
+ MTK_PIN(85, "MSDC2_CMD", DRV_GRP4),
+ MTK_PIN(86, "MSDC2_CLK", DRV_GRP4),
+ MTK_PIN(87, "MSDC2_DAT0", DRV_GRP4),
+ MTK_PIN(88, "MSDC2_DAT1", DRV_GRP4),
+ MTK_PIN(89, "MSDC2_DAT2", DRV_GRP4),
+ MTK_PIN(90, "MSDC2_DAT3", DRV_GRP4),
+ MTK_PIN(91, "TDN3", DRV_FIXED),
+ MTK_PIN(92, "TDP3", DRV_FIXED),
+ MTK_PIN(93, "TDN2", DRV_FIXED),
+ MTK_PIN(94, "TDP2", DRV_FIXED),
+ MTK_PIN(95, "TCN", DRV_FIXED),
+ MTK_PIN(96, "TCP", DRV_FIXED),
+ MTK_PIN(97, "TDN1", DRV_FIXED),
+ MTK_PIN(98, "TDP1", DRV_FIXED),
+ MTK_PIN(99, "TDN0", DRV_FIXED),
+ MTK_PIN(100, "TDP0", DRV_FIXED),
+ MTK_PIN(101, "SPI2_CSN", DRV_FIXED),
+ MTK_PIN(102, "SPI2_MI", DRV_FIXED),
+ MTK_PIN(103, "SPI2_MO", DRV_FIXED),
+ MTK_PIN(104, "SPI2_CLK", DRV_FIXED),
+ MTK_PIN(105, "MSDC1_CMD", DRV_GRP4),
+ MTK_PIN(106, "MSDC1_CLK", DRV_GRP4),
+ MTK_PIN(107, "MSDC1_DAT0", DRV_GRP4),
+ MTK_PIN(108, "MSDC1_DAT1", DRV_GRP4),
+ MTK_PIN(109, "MSDC1_DAT2", DRV_GRP4),
+ MTK_PIN(110, "MSDC1_DAT3", DRV_GRP4),
+ MTK_PIN(111, "MSDC0_DAT7", DRV_GRP4),
+ MTK_PIN(112, "MSDC0_DAT6", DRV_GRP4),
+ MTK_PIN(113, "MSDC0_DAT5", DRV_GRP4),
+ MTK_PIN(114, "MSDC0_DAT4", DRV_GRP4),
+ MTK_PIN(115, "MSDC0_RSTB", DRV_GRP4),
+ MTK_PIN(116, "MSDC0_CMD", DRV_GRP4),
+ MTK_PIN(117, "MSDC0_CLK", DRV_GRP4),
+ MTK_PIN(118, "MSDC0_DAT3", DRV_GRP4),
+ MTK_PIN(119, "MSDC0_DAT2", DRV_GRP4),
+ MTK_PIN(120, "MSDC0_DAT1", DRV_GRP4),
+ MTK_PIN(121, "MSDC0_DAT0", DRV_GRP4),
+ MTK_PIN(122, "CEC", DRV_FIXED),
+ MTK_PIN(123, "HTPLG", DRV_FIXED),
+ MTK_PIN(124, "HDMISCK", DRV_FIXED),
+ MTK_PIN(125, "HDMISD", DRV_FIXED),
+ MTK_PIN(126, "I2S0_MCLK", DRV_GRP1),
+ MTK_PIN(127, "RAMBUF_IDATA0", DRV_FIXED),
+ MTK_PIN(128, "RAMBUF_IDATA1", DRV_FIXED),
+ MTK_PIN(129, "RAMBUF_IDATA2", DRV_FIXED),
+ MTK_PIN(130, "RAMBUF_IDATA3", DRV_FIXED),
+ MTK_PIN(131, "RAMBUF_IDATA4", DRV_FIXED),
+ MTK_PIN(132, "RAMBUF_IDATA5", DRV_FIXED),
+ MTK_PIN(133, "RAMBUF_IDATA6", DRV_FIXED),
+ MTK_PIN(134, "RAMBUF_IDATA7", DRV_FIXED),
+ MTK_PIN(135, "RAMBUF_IDATA8", DRV_FIXED),
+ MTK_PIN(136, "RAMBUF_IDATA9", DRV_FIXED),
+ MTK_PIN(137, "RAMBUF_IDATA10", DRV_FIXED),
+ MTK_PIN(138, "RAMBUF_IDATA11", DRV_FIXED),
+ MTK_PIN(139, "RAMBUF_IDATA12", DRV_FIXED),
+ MTK_PIN(140, "RAMBUF_IDATA13", DRV_FIXED),
+ MTK_PIN(141, "RAMBUF_IDATA14", DRV_FIXED),
+ MTK_PIN(142, "RAMBUF_IDATA15", DRV_FIXED),
+ MTK_PIN(143, "RAMBUF_ODATA0", DRV_FIXED),
+ MTK_PIN(144, "RAMBUF_ODATA1", DRV_FIXED),
+ MTK_PIN(145, "RAMBUF_ODATA2", DRV_FIXED),
+ MTK_PIN(146, "RAMBUF_ODATA3", DRV_FIXED),
+ MTK_PIN(147, "RAMBUF_ODATA4", DRV_FIXED),
+ MTK_PIN(148, "RAMBUF_ODATA5", DRV_FIXED),
+ MTK_PIN(149, "RAMBUF_ODATA6", DRV_FIXED),
+ MTK_PIN(150, "RAMBUF_ODATA7", DRV_FIXED),
+ MTK_PIN(151, "RAMBUF_ODATA8", DRV_FIXED),
+ MTK_PIN(152, "RAMBUF_ODATA9", DRV_FIXED),
+ MTK_PIN(153, "RAMBUF_ODATA10", DRV_FIXED),
+ MTK_PIN(154, "RAMBUF_ODATA11", DRV_FIXED),
+ MTK_PIN(155, "RAMBUF_ODATA12", DRV_FIXED),
+ MTK_PIN(156, "RAMBUF_ODATA13", DRV_FIXED),
+ MTK_PIN(157, "RAMBUF_ODATA14", DRV_FIXED),
+ MTK_PIN(158, "RAMBUF_ODATA15", DRV_FIXED),
+ MTK_PIN(159, "RAMBUF_BE0", DRV_FIXED),
+ MTK_PIN(160, "RAMBUF_BE1", DRV_FIXED),
+ MTK_PIN(161, "AP2PT_INT", DRV_FIXED),
+ MTK_PIN(162, "AP2PT_INT_CLR", DRV_FIXED),
+ MTK_PIN(163, "PT2AP_INT", DRV_FIXED),
+ MTK_PIN(164, "PT2AP_INT_CLR", DRV_FIXED),
+ MTK_PIN(165, "AP2UP_INT", DRV_FIXED),
+ MTK_PIN(166, "AP2UP_INT_CLR", DRV_FIXED),
+ MTK_PIN(167, "UP2AP_INT", DRV_FIXED),
+ MTK_PIN(168, "UP2AP_INT_CLR", DRV_FIXED),
+ MTK_PIN(169, "RAMBUF_ADDR0", DRV_FIXED),
+ MTK_PIN(170, "RAMBUF_ADDR1", DRV_FIXED),
+ MTK_PIN(171, "RAMBUF_ADDR2", DRV_FIXED),
+ MTK_PIN(172, "RAMBUF_ADDR3", DRV_FIXED),
+ MTK_PIN(173, "RAMBUF_ADDR4", DRV_FIXED),
+ MTK_PIN(174, "RAMBUF_ADDR5", DRV_FIXED),
+ MTK_PIN(175, "RAMBUF_ADDR6", DRV_FIXED),
+ MTK_PIN(176, "RAMBUF_ADDR7", DRV_FIXED),
+ MTK_PIN(177, "RAMBUF_ADDR8", DRV_FIXED),
+ MTK_PIN(178, "RAMBUF_ADDR9", DRV_FIXED),
+ MTK_PIN(179, "RAMBUF_ADDR10", DRV_FIXED),
+ MTK_PIN(180, "RAMBUF_RW", DRV_FIXED),
+ MTK_PIN(181, "RAMBUF_LAST", DRV_FIXED),
+ MTK_PIN(182, "RAMBUF_HP", DRV_FIXED),
+ MTK_PIN(183, "RAMBUF_REQ", DRV_FIXED),
+ MTK_PIN(184, "RAMBUF_ALE", DRV_FIXED),
+ MTK_PIN(185, "RAMBUF_DLE", DRV_FIXED),
+ MTK_PIN(186, "RAMBUF_WDLE", DRV_FIXED),
+ MTK_PIN(187, "RAMBUF_O_CLK", DRV_FIXED),
+ MTK_PIN(188, "I2S2_MCLK", DRV_GRP1),
+ MTK_PIN(189, "I2S3_DATA", DRV_GRP1),
+ MTK_PIN(190, "I2S3_DATA_IN", DRV_GRP1),
+ MTK_PIN(191, "I2S3_BCK", DRV_GRP1),
+ MTK_PIN(192, "I2S3_LRCK", DRV_GRP1),
+ MTK_PIN(193, "I2S3_MCLK", DRV_GRP1),
+ MTK_PIN(194, "I2S4_DATA", DRV_GRP1),
+ MTK_PIN(195, "I2S4_DATA_IN", DRV_GRP1),
+ MTK_PIN(196, "I2S4_BCK", DRV_GRP1),
+ MTK_PIN(197, "I2S4_LRCK", DRV_GRP1),
+ MTK_PIN(198, "I2S4_MCLK", DRV_GRP1),
+ MTK_PIN(199, "SPI1_CLK", DRV_GRP3),
+ MTK_PIN(200, "SPDIF_OUT", DRV_GRP1),
+ MTK_PIN(201, "SPDIF_IN0", DRV_GRP1),
+ MTK_PIN(202, "SPDIF_IN1", DRV_GRP1),
+ MTK_PIN(203, "PWM0", DRV_GRP1),
+ MTK_PIN(204, "PWM1", DRV_GRP1),
+ MTK_PIN(205, "PWM2", DRV_GRP1),
+ MTK_PIN(206, "PWM3", DRV_GRP1),
+ MTK_PIN(207, "PWM4", DRV_GRP1),
+ MTK_PIN(208, "AUD_EXT_CK1", DRV_GRP1),
+ MTK_PIN(209, "AUD_EXT_CK2", DRV_GRP1),
+ MTK_PIN(210, "AUD_CLOCK", DRV_GRP3),
+ MTK_PIN(211, "DVP_RESET", DRV_GRP3),
+ MTK_PIN(212, "DVP_CLOCK", DRV_GRP3),
+ MTK_PIN(213, "DVP_CS", DRV_GRP3),
+ MTK_PIN(214, "DVP_CK", DRV_GRP3),
+ MTK_PIN(215, "DVP_DI", DRV_GRP3),
+ MTK_PIN(216, "DVP_DO", DRV_GRP3),
+ MTK_PIN(217, "AP_CS", DRV_GRP3),
+ MTK_PIN(218, "AP_CK", DRV_GRP3),
+ MTK_PIN(219, "AP_DI", DRV_GRP3),
+ MTK_PIN(220, "AP_DO", DRV_GRP3),
+ MTK_PIN(221, "DVD_BCLK", DRV_GRP3),
+ MTK_PIN(222, "T8032_CLK", DRV_GRP3),
+ MTK_PIN(223, "AP_BCLK", DRV_GRP3),
+ MTK_PIN(224, "HOST_CS", DRV_GRP3),
+ MTK_PIN(225, "HOST_CK", DRV_GRP3),
+ MTK_PIN(226, "HOST_DO0", DRV_GRP3),
+ MTK_PIN(227, "HOST_DO1", DRV_GRP3),
+ MTK_PIN(228, "SLV_CS", DRV_GRP3),
+ MTK_PIN(229, "SLV_CK", DRV_GRP3),
+ MTK_PIN(230, "SLV_DI0", DRV_GRP3),
+ MTK_PIN(231, "SLV_DI1", DRV_GRP3),
+ MTK_PIN(232, "AP2DSP_INT", DRV_GRP3),
+ MTK_PIN(233, "AP2DSP_INT_CLR", DRV_GRP3),
+ MTK_PIN(234, "DSP2AP_INT", DRV_GRP3),
+ MTK_PIN(235, "DSP2AP_INT_CLR", DRV_GRP3),
+ MTK_PIN(236, "EXT_SDIO3", DRV_GRP1),
+ MTK_PIN(237, "EXT_SDIO2", DRV_GRP1),
+ MTK_PIN(238, "EXT_SDIO1", DRV_GRP1),
+ MTK_PIN(239, "EXT_SDIO0", DRV_GRP1),
+ MTK_PIN(240, "EXT_XCS", DRV_GRP1),
+ MTK_PIN(241, "EXT_SCK", DRV_GRP1),
+ MTK_PIN(242, "URTS2", DRV_GRP1),
+ MTK_PIN(243, "UCTS2", DRV_GRP1),
+ MTK_PIN(244, "HDMI_SDA_RX", DRV_FIXED),
+ MTK_PIN(245, "HDMI_SCL_RX", DRV_FIXED),
+ MTK_PIN(246, "MHL_SENCE", DRV_FIXED),
+ MTK_PIN(247, "HDMI_HPD_CBUS_RX", DRV_FIXED),
+ MTK_PIN(248, "HDMI_TESTOUTP_RX", DRV_GRP1),
+ MTK_PIN(249, "MSDC0E_RSTB", DRV_GRP4),
+ MTK_PIN(250, "MSDC0E_DAT7", DRV_GRP4),
+ MTK_PIN(251, "MSDC0E_DAT6", DRV_GRP4),
+ MTK_PIN(252, "MSDC0E_DAT5", DRV_GRP4),
+ MTK_PIN(253, "MSDC0E_DAT4", DRV_GRP4),
+ MTK_PIN(254, "MSDC0E_DAT3", DRV_GRP4),
+ MTK_PIN(255, "MSDC0E_DAT2", DRV_GRP4),
+ MTK_PIN(256, "MSDC0E_DAT1", DRV_GRP4),
+ MTK_PIN(257, "MSDC0E_DAT0", DRV_GRP4),
+ MTK_PIN(258, "MSDC0E_CMD", DRV_GRP4),
+ MTK_PIN(259, "MSDC0E_CLK", DRV_GRP4),
+ MTK_PIN(260, "MSDC0E_DSL", DRV_GRP4),
+ MTK_PIN(261, "MSDC1_INS", DRV_GRP4),
+ MTK_PIN(262, "G2_TXEN", DRV_GRP1),
+ MTK_PIN(263, "G2_TXD3", DRV_GRP1),
+ MTK_PIN(264, "G2_TXD2", DRV_GRP1),
+ MTK_PIN(265, "G2_TXD1", DRV_GRP1),
+ MTK_PIN(266, "G2_TXD0", DRV_GRP1),
+ MTK_PIN(267, "G2_TXC", DRV_GRP1),
+ MTK_PIN(268, "G2_RXC", DRV_GRP1),
+ MTK_PIN(269, "G2_RXD0", DRV_GRP1),
+ MTK_PIN(270, "G2_RXD1", DRV_GRP1),
+ MTK_PIN(271, "G2_RXD2", DRV_GRP1),
+ MTK_PIN(272, "G2_RXD3", DRV_GRP1),
+ MTK_PIN(273, "ESW_INT", DRV_GRP1),
+ MTK_PIN(274, "G2_RXDV", DRV_GRP1),
+ MTK_PIN(275, "MDC", DRV_GRP1),
+ MTK_PIN(276, "MDIO", DRV_GRP1),
+ MTK_PIN(277, "ESW_RST", DRV_GRP1),
+ MTK_PIN(278, "JTAG_RESET", DRV_GRP3),
+ MTK_PIN(279, "USB3_RES_BOND", DRV_GRP1),
+};
+
+/* List all groups consisting of these pins dedicated to the enablement of
+ * certain hardware block and the corresponding mode for all of the pins.
+ * The hardware probably has multiple combinations of these pinouts.
+ */
+
+/* AUDIO EXT CLK */
+static int mt7623_aud_ext_clk0_pins[] = { 208, };
+static int mt7623_aud_ext_clk0_funcs[] = { 1, };
+static int mt7623_aud_ext_clk1_pins[] = { 209, };
+static int mt7623_aud_ext_clk1_funcs[] = { 1, };
+
+/* DISP PWM */
+static int mt7623_disp_pwm_0_pins[] = { 72, };
+static int mt7623_disp_pwm_0_funcs[] = { 5, };
+static int mt7623_disp_pwm_1_pins[] = { 203, };
+static int mt7623_disp_pwm_1_funcs[] = { 2, };
+static int mt7623_disp_pwm_2_pins[] = { 208, };
+static int mt7623_disp_pwm_2_funcs[] = { 5, };
+
+/* ESW */
+static int mt7623_esw_int_pins[] = { 273, };
+static int mt7623_esw_int_funcs[] = { 1, };
+static int mt7623_esw_rst_pins[] = { 277, };
+static int mt7623_esw_rst_funcs[] = { 1, };
+
+/* EPHY */
+static int mt7623_ephy_pins[] = { 262, 263, 264, 265, 266, 267, 268,
+ 269, 270, 271, 272, 274, };
+static int mt7623_ephy_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
+
+/* EXT_SDIO */
+static int mt7623_ext_sdio_pins[] = { 236, 237, 238, 239, 240, 241, };
+static int mt7623_ext_sdio_funcs[] = { 1, 1, 1, 1, 1, 1, };
+
+/* HDMI RX */
+static int mt7623_hdmi_rx_pins[] = { 247, 248, };
+static int mt7623_hdmi_rx_funcs[] = { 1, 1 };
+static int mt7623_hdmi_rx_i2c_pins[] = { 244, 245, };
+static int mt7623_hdmi_rx_i2c_funcs[] = { 1, 1 };
+
+/* HDMI TX */
+static int mt7623_hdmi_cec_pins[] = { 122, };
+static int mt7623_hdmi_cec_funcs[] = { 1, };
+static int mt7623_hdmi_htplg_pins[] = { 123, };
+static int mt7623_hdmi_htplg_funcs[] = { 1, };
+static int mt7623_hdmi_i2c_pins[] = { 124, 125, };
+static int mt7623_hdmi_i2c_funcs[] = { 1, 1 };
+
+/* I2C */
+static int mt7623_i2c0_pins[] = { 75, 76, };
+static int mt7623_i2c0_funcs[] = { 1, 1, };
+static int mt7623_i2c1_0_pins[] = { 57, 58, };
+static int mt7623_i2c1_0_funcs[] = { 1, 1, };
+static int mt7623_i2c1_1_pins[] = { 242, 243, };
+static int mt7623_i2c1_1_funcs[] = { 4, 4, };
+static int mt7623_i2c1_2_pins[] = { 85, 86, };
+static int mt7623_i2c1_2_funcs[] = { 3, 3, };
+static int mt7623_i2c1_3_pins[] = { 105, 106, };
+static int mt7623_i2c1_3_funcs[] = { 3, 3, };
+static int mt7623_i2c1_4_pins[] = { 124, 125, };
+static int mt7623_i2c1_4_funcs[] = { 4, 4, };
+static int mt7623_i2c2_0_pins[] = { 77, 78, };
+static int mt7623_i2c2_0_funcs[] = { 1, 1, };
+static int mt7623_i2c2_1_pins[] = { 89, 90, };
+static int mt7623_i2c2_1_funcs[] = { 3, 3, };
+static int mt7623_i2c2_2_pins[] = { 109, 110, };
+static int mt7623_i2c2_2_funcs[] = { 3, 3, };
+static int mt7623_i2c2_3_pins[] = { 122, 123, };
+static int mt7623_i2c2_3_funcs[] = { 4, 4, };
+
+/* I2S */
+static int mt7623_i2s0_pins[] = { 49, 72, 73, 74, 126, };
+static int mt7623_i2s0_funcs[] = { 1, 1, 1, 1, 1, };
+static int mt7623_i2s1_pins[] = { 33, 34, 35, 36, 37, };
+static int mt7623_i2s1_funcs[] = { 1, 1, 1, 1, 1, };
+static int mt7623_i2s2_bclk_lrclk_mclk_pins[] = { 50, 52, 188, };
+static int mt7623_i2s2_bclk_lrclk_mclk_funcs[] = { 1, 1, 1, };
+static int mt7623_i2s2_data_in_pins[] = { 51, };
+static int mt7623_i2s2_data_in_funcs[] = { 1, };
+static int mt7623_i2s2_data_0_pins[] = { 203, };
+static int mt7623_i2s2_data_0_funcs[] = { 9, };
+static int mt7623_i2s2_data_1_pins[] = { 38, };
+static int mt7623_i2s2_data_1_funcs[] = { 4, };
+static int mt7623_i2s3_bclk_lrclk_mclk_pins[] = { 191, 192, 193, };
+static int mt7623_i2s3_bclk_lrclk_mclk_funcs[] = { 1, 1, 1, };
+static int mt7623_i2s3_data_in_pins[] = { 190, };
+static int mt7623_i2s3_data_in_funcs[] = { 1, };
+static int mt7623_i2s3_data_0_pins[] = { 204, };
+static int mt7623_i2s3_data_0_funcs[] = { 9, };
+static int mt7623_i2s3_data_1_pins[] = { 2, };
+static int mt7623_i2s3_data_1_funcs[] = { 0, };
+static int mt7623_i2s4_pins[] = { 194, 195, 196, 197, 198, };
+static int mt7623_i2s4_funcs[] = { 1, 1, 1, 1, 1, };
+static int mt7623_i2s5_pins[] = { 16, 17, 30, 31, 32, };
+static int mt7623_i2s5_funcs[] = { 1, 1, 1, 1, 1, };
+
+/* IR */
+static int mt7623_ir_pins[] = { 46, };
+static int mt7623_ir_funcs[] = { 1, };
+
+/* LCD */
+static int mt7623_mipi_tx_pins[] = { 91, 92, 93, 94, 95, 96, 97, 98,
+ 99, 100, };
+static int mt7623_mipi_tx_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
+static int mt7623_dsi_te_pins[] = { 84, };
+static int mt7623_dsi_te_funcs[] = { 1, };
+static int mt7623_lcm_rst_pins[] = { 83, };
+static int mt7623_lcm_rst_funcs[] = { 1, };
+
+/* MDC/MDIO */
+static int mt7623_mdc_mdio_pins[] = { 275, 276, };
+static int mt7623_mdc_mdio_funcs[] = { 1, 1, };
+
+/* MSDC */
+static int mt7623_msdc0_pins[] = { 111, 112, 113, 114, 115, 116, 117, 118,
+ 119, 120, 121, };
+static int mt7623_msdc0_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
+static int mt7623_msdc1_pins[] = { 105, 106, 107, 108, 109, 110, };
+static int mt7623_msdc1_funcs[] = { 1, 1, 1, 1, 1, 1, };
+static int mt7623_msdc1_ins_pins[] = { 261, };
+static int mt7623_msdc1_ins_funcs[] = { 1, };
+static int mt7623_msdc1_wp_0_pins[] = { 29, };
+static int mt7623_msdc1_wp_0_funcs[] = { 1, };
+static int mt7623_msdc1_wp_1_pins[] = { 55, };
+static int mt7623_msdc1_wp_1_funcs[] = { 3, };
+static int mt7623_msdc1_wp_2_pins[] = { 209, };
+static int mt7623_msdc1_wp_2_funcs[] = { 2, };
+static int mt7623_msdc2_pins[] = { 85, 86, 87, 88, 89, 90, };
+static int mt7623_msdc2_funcs[] = { 1, 1, 1, 1, 1, 1, };
+static int mt7623_msdc3_pins[] = { 249, 250, 251, 252, 253, 254, 255, 256,
+ 257, 258, 259, 260, };
+static int mt7623_msdc3_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, };
+
+/* NAND */
+static int mt7623_nandc_pins[] = { 43, 47, 48, 111, 112, 113, 114, 115,
+ 116, 117, 118, 119, 120, 121, };
+static int mt7623_nandc_funcs[] = { 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, };
+static int mt7623_nandc_ceb0_pins[] = { 45, };
+static int mt7623_nandc_ceb0_funcs[] = { 1, };
+static int mt7623_nandc_ceb1_pins[] = { 44, };
+static int mt7623_nandc_ceb1_funcs[] = { 1, };
+
+/* RTC */
+static int mt7623_rtc_pins[] = { 10, };
+static int mt7623_rtc_funcs[] = { 1, };
+
+/* OTG */
+static int mt7623_otg_iddig0_0_pins[] = { 29, };
+static int mt7623_otg_iddig0_0_funcs[] = { 1, };
+static int mt7623_otg_iddig0_1_pins[] = { 44, };
+static int mt7623_otg_iddig0_1_funcs[] = { 2, };
+static int mt7623_otg_iddig0_2_pins[] = { 236, };
+static int mt7623_otg_iddig0_2_funcs[] = { 2, };
+static int mt7623_otg_iddig1_0_pins[] = { 27, };
+static int mt7623_otg_iddig1_0_funcs[] = { 2, };
+static int mt7623_otg_iddig1_1_pins[] = { 47, };
+static int mt7623_otg_iddig1_1_funcs[] = { 2, };
+static int mt7623_otg_iddig1_2_pins[] = { 238, };
+static int mt7623_otg_iddig1_2_funcs[] = { 2, };
+static int mt7623_otg_drv_vbus0_0_pins[] = { 28, };
+static int mt7623_otg_drv_vbus0_0_funcs[] = { 1, };
+static int mt7623_otg_drv_vbus0_1_pins[] = { 45, };
+static int mt7623_otg_drv_vbus0_1_funcs[] = { 2, };
+static int mt7623_otg_drv_vbus0_2_pins[] = { 237, };
+static int mt7623_otg_drv_vbus0_2_funcs[] = { 2, };
+static int mt7623_otg_drv_vbus1_0_pins[] = { 26, };
+static int mt7623_otg_drv_vbus1_0_funcs[] = { 2, };
+static int mt7623_otg_drv_vbus1_1_pins[] = { 48, };
+static int mt7623_otg_drv_vbus1_1_funcs[] = { 2, };
+static int mt7623_otg_drv_vbus1_2_pins[] = { 239, };
+static int mt7623_otg_drv_vbus1_2_funcs[] = { 2, };
+
+/* PCIE */
+static int mt7623_pcie0_0_perst_pins[] = { 208, };
+static int mt7623_pcie0_0_perst_funcs[] = { 3, };
+static int mt7623_pcie0_1_perst_pins[] = { 22, };
+static int mt7623_pcie0_1_perst_funcs[] = { 2, };
+static int mt7623_pcie1_0_perst_pins[] = { 209, };
+static int mt7623_pcie1_0_perst_funcs[] = { 3, };
+static int mt7623_pcie1_1_perst_pins[] = { 23, };
+static int mt7623_pcie1_1_perst_funcs[] = { 2, };
+static int mt7623_pcie2_0_perst_pins[] = { 24, };
+static int mt7623_pcie2_0_perst_funcs[] = { 2, };
+static int mt7623_pcie2_1_perst_pins[] = { 29, };
+static int mt7623_pcie2_1_perst_funcs[] = { 6, };
+static int mt7623_pcie0_0_wake_pins[] = { 28, };
+static int mt7623_pcie0_0_wake_funcs[] = { 6, };
+static int mt7623_pcie0_1_wake_pins[] = { 251, };
+static int mt7623_pcie0_1_wake_funcs[] = { 6, };
+static int mt7623_pcie1_0_wake_pins[] = { 27, };
+static int mt7623_pcie1_0_wake_funcs[] = { 6, };
+static int mt7623_pcie1_1_wake_pins[] = { 253, };
+static int mt7623_pcie1_1_wake_funcs[] = { 6, };
+static int mt7623_pcie2_0_wake_pins[] = { 26, };
+static int mt7623_pcie2_0_wake_funcs[] = { 6, };
+static int mt7623_pcie2_1_wake_pins[] = { 255, };
+static int mt7623_pcie2_1_wake_funcs[] = { 6, };
+static int mt7623_pcie0_clkreq_pins[] = { 250, };
+static int mt7623_pcie0_clkreq_funcs[] = { 6, };
+static int mt7623_pcie1_clkreq_pins[] = { 252, };
+static int mt7623_pcie1_clkreq_funcs[] = { 6, };
+static int mt7623_pcie2_clkreq_pins[] = { 254, };
+static int mt7623_pcie2_clkreq_funcs[] = { 6, };
+/* the pcie_*_rev are only used for MT7623 */
+static int mt7623_pcie0_0_rev_perst_pins[] = { 208, };
+static int mt7623_pcie0_0_rev_perst_funcs[] = { 11, };
+static int mt7623_pcie0_1_rev_perst_pins[] = { 22, };
+static int mt7623_pcie0_1_rev_perst_funcs[] = { 10, };
+static int mt7623_pcie1_0_rev_perst_pins[] = { 209, };
+static int mt7623_pcie1_0_rev_perst_funcs[] = { 11, };
+static int mt7623_pcie1_1_rev_perst_pins[] = { 23, };
+static int mt7623_pcie1_1_rev_perst_funcs[] = { 10, };
+static int mt7623_pcie2_0_rev_perst_pins[] = { 24, };
+static int mt7623_pcie2_0_rev_perst_funcs[] = { 11, };
+static int mt7623_pcie2_1_rev_perst_pins[] = { 29, };
+static int mt7623_pcie2_1_rev_perst_funcs[] = { 14, };
+
+/* PCM */
+static int mt7623_pcm_clk_0_pins[] = { 18, };
+static int mt7623_pcm_clk_0_funcs[] = { 1, };
+static int mt7623_pcm_clk_1_pins[] = { 17, };
+static int mt7623_pcm_clk_1_funcs[] = { 3, };
+static int mt7623_pcm_clk_2_pins[] = { 35, };
+static int mt7623_pcm_clk_2_funcs[] = { 3, };
+static int mt7623_pcm_clk_3_pins[] = { 50, };
+static int mt7623_pcm_clk_3_funcs[] = { 3, };
+static int mt7623_pcm_clk_4_pins[] = { 74, };
+static int mt7623_pcm_clk_4_funcs[] = { 3, };
+static int mt7623_pcm_clk_5_pins[] = { 191, };
+static int mt7623_pcm_clk_5_funcs[] = { 3, };
+static int mt7623_pcm_clk_6_pins[] = { 196, };
+static int mt7623_pcm_clk_6_funcs[] = { 3, };
+static int mt7623_pcm_sync_0_pins[] = { 19, };
+static int mt7623_pcm_sync_0_funcs[] = { 1, };
+static int mt7623_pcm_sync_1_pins[] = { 30, };
+static int mt7623_pcm_sync_1_funcs[] = { 3, };
+static int mt7623_pcm_sync_2_pins[] = { 36, };
+static int mt7623_pcm_sync_2_funcs[] = { 3, };
+static int mt7623_pcm_sync_3_pins[] = { 52, };
+static int mt7623_pcm_sync_3_funcs[] = { 31, };
+static int mt7623_pcm_sync_4_pins[] = { 73, };
+static int mt7623_pcm_sync_4_funcs[] = { 3, };
+static int mt7623_pcm_sync_5_pins[] = { 192, };
+static int mt7623_pcm_sync_5_funcs[] = { 3, };
+static int mt7623_pcm_sync_6_pins[] = { 197, };
+static int mt7623_pcm_sync_6_funcs[] = { 3, };
+static int mt7623_pcm_rx_0_pins[] = { 20, };
+static int mt7623_pcm_rx_0_funcs[] = { 1, };
+static int mt7623_pcm_rx_1_pins[] = { 16, };
+static int mt7623_pcm_rx_1_funcs[] = { 3, };
+static int mt7623_pcm_rx_2_pins[] = { 34, };
+static int mt7623_pcm_rx_2_funcs[] = { 3, };
+static int mt7623_pcm_rx_3_pins[] = { 51, };
+static int mt7623_pcm_rx_3_funcs[] = { 3, };
+static int mt7623_pcm_rx_4_pins[] = { 72, };
+static int mt7623_pcm_rx_4_funcs[] = { 3, };
+static int mt7623_pcm_rx_5_pins[] = { 190, };
+static int mt7623_pcm_rx_5_funcs[] = { 3, };
+static int mt7623_pcm_rx_6_pins[] = { 195, };
+static int mt7623_pcm_rx_6_funcs[] = { 3, };
+static int mt7623_pcm_tx_0_pins[] = { 21, };
+static int mt7623_pcm_tx_0_funcs[] = { 1, };
+static int mt7623_pcm_tx_1_pins[] = { 32, };
+static int mt7623_pcm_tx_1_funcs[] = { 3, };
+static int mt7623_pcm_tx_2_pins[] = { 33, };
+static int mt7623_pcm_tx_2_funcs[] = { 3, };
+static int mt7623_pcm_tx_3_pins[] = { 38, };
+static int mt7623_pcm_tx_3_funcs[] = { 3, };
+static int mt7623_pcm_tx_4_pins[] = { 49, };
+static int mt7623_pcm_tx_4_funcs[] = { 3, };
+static int mt7623_pcm_tx_5_pins[] = { 189, };
+static int mt7623_pcm_tx_5_funcs[] = { 3, };
+static int mt7623_pcm_tx_6_pins[] = { 194, };
+static int mt7623_pcm_tx_6_funcs[] = { 3, };
+
+/* PWM */
+static int mt7623_pwm_ch1_0_pins[] = { 203, };
+static int mt7623_pwm_ch1_0_funcs[] = { 1, };
+static int mt7623_pwm_ch1_1_pins[] = { 208, };
+static int mt7623_pwm_ch1_1_funcs[] = { 2, };
+static int mt7623_pwm_ch1_2_pins[] = { 72, };
+static int mt7623_pwm_ch1_2_funcs[] = { 4, };
+static int mt7623_pwm_ch1_3_pins[] = { 88, };
+static int mt7623_pwm_ch1_3_funcs[] = { 3, };
+static int mt7623_pwm_ch1_4_pins[] = { 108, };
+static int mt7623_pwm_ch1_4_funcs[] = { 3, };
+static int mt7623_pwm_ch2_0_pins[] = { 204, };
+static int mt7623_pwm_ch2_0_funcs[] = { 1, };
+static int mt7623_pwm_ch2_1_pins[] = { 53, };
+static int mt7623_pwm_ch2_1_funcs[] = { 5, };
+static int mt7623_pwm_ch2_2_pins[] = { 88, };
+static int mt7623_pwm_ch2_2_funcs[] = { 6, };
+static int mt7623_pwm_ch2_3_pins[] = { 108, };
+static int mt7623_pwm_ch2_3_funcs[] = { 6, };
+static int mt7623_pwm_ch2_4_pins[] = { 209, };
+static int mt7623_pwm_ch2_4_funcs[] = { 5, };
+static int mt7623_pwm_ch3_0_pins[] = { 205, };
+static int mt7623_pwm_ch3_0_funcs[] = { 1, };
+static int mt7623_pwm_ch3_1_pins[] = { 55, };
+static int mt7623_pwm_ch3_1_funcs[] = { 5, };
+static int mt7623_pwm_ch3_2_pins[] = { 89, };
+static int mt7623_pwm_ch3_2_funcs[] = { 6, };
+static int mt7623_pwm_ch3_3_pins[] = { 109, };
+static int mt7623_pwm_ch3_3_funcs[] = { 6, };
+static int mt7623_pwm_ch4_0_pins[] = { 206, };
+static int mt7623_pwm_ch4_0_funcs[] = { 1, };
+static int mt7623_pwm_ch4_1_pins[] = { 90, };
+static int mt7623_pwm_ch4_1_funcs[] = { 6, };
+static int mt7623_pwm_ch4_2_pins[] = { 110, };
+static int mt7623_pwm_ch4_2_funcs[] = { 6, };
+static int mt7623_pwm_ch4_3_pins[] = { 124, };
+static int mt7623_pwm_ch4_3_funcs[] = { 5, };
+static int mt7623_pwm_ch5_0_pins[] = { 207, };
+static int mt7623_pwm_ch5_0_funcs[] = { 1, };
+static int mt7623_pwm_ch5_1_pins[] = { 125, };
+static int mt7623_pwm_ch5_1_funcs[] = { 5, };
+
+/* PWRAP */
+static int mt7623_pwrap_pins[] = { 0, 1, 2, 3, 4, 5, 6, };
+static int mt7623_pwrap_funcs[] = { 1, 1, 1, 1, 1, 1, 1, };
+
+/* SPDIF */
+static int mt7623_spdif_in0_0_pins[] = { 56, };
+static int mt7623_spdif_in0_0_funcs[] = { 3, };
+static int mt7623_spdif_in0_1_pins[] = { 201, };
+static int mt7623_spdif_in0_1_funcs[] = { 1, };
+static int mt7623_spdif_in1_0_pins[] = { 54, };
+static int mt7623_spdif_in1_0_funcs[] = { 3, };
+static int mt7623_spdif_in1_1_pins[] = { 202, };
+static int mt7623_spdif_in1_1_funcs[] = { 1, };
+static int mt7623_spdif_out_pins[] = { 202, };
+static int mt7623_spdif_out_funcs[] = { 1, };
+
+/* SPI */
+static int mt7623_spi0_pins[] = { 53, 54, 55, 56, };
+static int mt7623_spi0_funcs[] = { 1, 1, 1, 1, };
+static int mt7623_spi1_pins[] = { 7, 199, 8, 9, };
+static int mt7623_spi1_funcs[] = { 1, 1, 1, 1, };
+static int mt7623_spi2_pins[] = { 101, 104, 102, 103, };
+static int mt7623_spi2_funcs[] = { 1, 1, 1, 1, };
+
+/* UART */
+static int mt7623_uart0_0_txd_rxd_pins[] = { 79, 80, };
+static int mt7623_uart0_0_txd_rxd_funcs[] = { 1, 1, };
+static int mt7623_uart0_1_txd_rxd_pins[] = { 87, 88, };
+static int mt7623_uart0_1_txd_rxd_funcs[] = { 5, 5, };
+static int mt7623_uart0_2_txd_rxd_pins[] = { 107, 108, };
+static int mt7623_uart0_2_txd_rxd_funcs[] = { 5, 5, };
+static int mt7623_uart0_3_txd_rxd_pins[] = { 123, 122, };
+static int mt7623_uart0_3_txd_rxd_funcs[] = { 5, 5, };
+static int mt7623_uart0_rts_cts_pins[] = { 22, 23, };
+static int mt7623_uart0_rts_cts_funcs[] = { 1, 1, };
+static int mt7623_uart1_0_txd_rxd_pins[] = { 81, 82, };
+static int mt7623_uart1_0_txd_rxd_funcs[] = { 1, 1, };
+static int mt7623_uart1_1_txd_rxd_pins[] = { 89, 90, };
+static int mt7623_uart1_1_txd_rxd_funcs[] = { 5, 5, };
+static int mt7623_uart1_2_txd_rxd_pins[] = { 109, 110, };
+static int mt7623_uart1_2_txd_rxd_funcs[] = { 5, 5, };
+static int mt7623_uart1_rts_cts_pins[] = { 24, 25, };
+static int mt7623_uart1_rts_cts_funcs[] = { 1, 1, };
+static int mt7623_uart2_0_txd_rxd_pins[] = { 14, 15, };
+static int mt7623_uart2_0_txd_rxd_funcs[] = { 1, 1, };
+static int mt7623_uart2_1_txd_rxd_pins[] = { 200, 201, };
+static int mt7623_uart2_1_txd_rxd_funcs[] = { 6, 6, };
+static int mt7623_uart2_rts_cts_pins[] = { 242, 243, };
+static int mt7623_uart2_rts_cts_funcs[] = { 1, 1, };
+static int mt7623_uart3_txd_rxd_pins[] = { 242, 243, };
+static int mt7623_uart3_txd_rxd_funcs[] = { 2, 2, };
+static int mt7623_uart3_rts_cts_pins[] = { 26, 27, };
+static int mt7623_uart3_rts_cts_funcs[] = { 1, 1, };
+
+/* Watchdog */
+static int mt7623_watchdog_0_pins[] = { 11, };
+static int mt7623_watchdog_0_funcs[] = { 1, };
+static int mt7623_watchdog_1_pins[] = { 121, };
+static int mt7623_watchdog_1_funcs[] = { 5, };
+
+static const struct mtk_group_desc mt7623_groups[] = {
+ PINCTRL_PIN_GROUP("aud_ext_clk0", mt7623_aud_ext_clk0),
+ PINCTRL_PIN_GROUP("aud_ext_clk1", mt7623_aud_ext_clk1),
+ PINCTRL_PIN_GROUP("dsi_te", mt7623_dsi_te),
+ PINCTRL_PIN_GROUP("disp_pwm_0", mt7623_disp_pwm_0),
+ PINCTRL_PIN_GROUP("disp_pwm_1", mt7623_disp_pwm_1),
+ PINCTRL_PIN_GROUP("disp_pwm_2", mt7623_disp_pwm_2),
+ PINCTRL_PIN_GROUP("ephy", mt7623_ephy),
+ PINCTRL_PIN_GROUP("esw_int", mt7623_esw_int),
+ PINCTRL_PIN_GROUP("esw_rst", mt7623_esw_rst),
+ PINCTRL_PIN_GROUP("ext_sdio", mt7623_ext_sdio),
+ PINCTRL_PIN_GROUP("hdmi_cec", mt7623_hdmi_cec),
+ PINCTRL_PIN_GROUP("hdmi_htplg", mt7623_hdmi_htplg),
+ PINCTRL_PIN_GROUP("hdmi_i2c", mt7623_hdmi_i2c),
+ PINCTRL_PIN_GROUP("hdmi_rx", mt7623_hdmi_rx),
+ PINCTRL_PIN_GROUP("hdmi_rx_i2c", mt7623_hdmi_rx_i2c),
+ PINCTRL_PIN_GROUP("i2c0", mt7623_i2c0),
+ PINCTRL_PIN_GROUP("i2c1_0", mt7623_i2c1_0),
+ PINCTRL_PIN_GROUP("i2c1_1", mt7623_i2c1_1),
+ PINCTRL_PIN_GROUP("i2c1_2", mt7623_i2c1_2),
+ PINCTRL_PIN_GROUP("i2c1_3", mt7623_i2c1_3),
+ PINCTRL_PIN_GROUP("i2c1_4", mt7623_i2c1_4),
+ PINCTRL_PIN_GROUP("i2c2_0", mt7623_i2c2_0),
+ PINCTRL_PIN_GROUP("i2c2_1", mt7623_i2c2_1),
+ PINCTRL_PIN_GROUP("i2c2_2", mt7623_i2c2_2),
+ PINCTRL_PIN_GROUP("i2c2_3", mt7623_i2c2_3),
+ PINCTRL_PIN_GROUP("i2s0", mt7623_i2s0),
+ PINCTRL_PIN_GROUP("i2s1", mt7623_i2s1),
+ PINCTRL_PIN_GROUP("i2s4", mt7623_i2s4),
+ PINCTRL_PIN_GROUP("i2s5", mt7623_i2s5),
+ PINCTRL_PIN_GROUP("i2s2_bclk_lrclk_mclk", mt7623_i2s2_bclk_lrclk_mclk),
+ PINCTRL_PIN_GROUP("i2s3_bclk_lrclk_mclk", mt7623_i2s3_bclk_lrclk_mclk),
+ PINCTRL_PIN_GROUP("i2s2_data_in", mt7623_i2s2_data_in),
+ PINCTRL_PIN_GROUP("i2s3_data_in", mt7623_i2s3_data_in),
+ PINCTRL_PIN_GROUP("i2s2_data_0", mt7623_i2s2_data_0),
+ PINCTRL_PIN_GROUP("i2s2_data_1", mt7623_i2s2_data_1),
+ PINCTRL_PIN_GROUP("i2s3_data_0", mt7623_i2s3_data_0),
+ PINCTRL_PIN_GROUP("i2s3_data_1", mt7623_i2s3_data_1),
+ PINCTRL_PIN_GROUP("ir", mt7623_ir),
+ PINCTRL_PIN_GROUP("lcm_rst", mt7623_lcm_rst),
+ PINCTRL_PIN_GROUP("mdc_mdio", mt7623_mdc_mdio),
+ PINCTRL_PIN_GROUP("mipi_tx", mt7623_mipi_tx),
+ PINCTRL_PIN_GROUP("msdc0", mt7623_msdc0),
+ PINCTRL_PIN_GROUP("msdc1", mt7623_msdc1),
+ PINCTRL_PIN_GROUP("msdc1_ins", mt7623_msdc1_ins),
+ PINCTRL_PIN_GROUP("msdc1_wp_0", mt7623_msdc1_wp_0),
+ PINCTRL_PIN_GROUP("msdc1_wp_1", mt7623_msdc1_wp_1),
+ PINCTRL_PIN_GROUP("msdc1_wp_2", mt7623_msdc1_wp_2),
+ PINCTRL_PIN_GROUP("msdc2", mt7623_msdc2),
+ PINCTRL_PIN_GROUP("msdc3", mt7623_msdc3),
+ PINCTRL_PIN_GROUP("nandc", mt7623_nandc),
+ PINCTRL_PIN_GROUP("nandc_ceb0", mt7623_nandc_ceb0),
+ PINCTRL_PIN_GROUP("nandc_ceb1", mt7623_nandc_ceb1),
+ PINCTRL_PIN_GROUP("otg_iddig0_0", mt7623_otg_iddig0_0),
+ PINCTRL_PIN_GROUP("otg_iddig0_1", mt7623_otg_iddig0_1),
+ PINCTRL_PIN_GROUP("otg_iddig0_2", mt7623_otg_iddig0_2),
+ PINCTRL_PIN_GROUP("otg_iddig1_0", mt7623_otg_iddig1_0),
+ PINCTRL_PIN_GROUP("otg_iddig1_1", mt7623_otg_iddig1_1),
+ PINCTRL_PIN_GROUP("otg_iddig1_2", mt7623_otg_iddig1_2),
+ PINCTRL_PIN_GROUP("otg_drv_vbus0_0", mt7623_otg_drv_vbus0_0),
+ PINCTRL_PIN_GROUP("otg_drv_vbus0_1", mt7623_otg_drv_vbus0_1),
+ PINCTRL_PIN_GROUP("otg_drv_vbus0_2", mt7623_otg_drv_vbus0_2),
+ PINCTRL_PIN_GROUP("otg_drv_vbus1_0", mt7623_otg_drv_vbus1_0),
+ PINCTRL_PIN_GROUP("otg_drv_vbus1_1", mt7623_otg_drv_vbus1_1),
+ PINCTRL_PIN_GROUP("otg_drv_vbus1_2", mt7623_otg_drv_vbus1_2),
+ PINCTRL_PIN_GROUP("pcie0_0_perst", mt7623_pcie0_0_perst),
+ PINCTRL_PIN_GROUP("pcie0_1_perst", mt7623_pcie0_1_perst),
+ PINCTRL_PIN_GROUP("pcie1_0_perst", mt7623_pcie1_0_perst),
+ PINCTRL_PIN_GROUP("pcie1_1_perst", mt7623_pcie1_1_perst),
+ PINCTRL_PIN_GROUP("pcie1_1_perst", mt7623_pcie1_1_perst),
+ PINCTRL_PIN_GROUP("pcie0_0_rev_perst", mt7623_pcie0_0_rev_perst),
+ PINCTRL_PIN_GROUP("pcie0_1_rev_perst", mt7623_pcie0_1_rev_perst),
+ PINCTRL_PIN_GROUP("pcie1_0_rev_perst", mt7623_pcie1_0_rev_perst),
+ PINCTRL_PIN_GROUP("pcie1_1_rev_perst", mt7623_pcie1_1_rev_perst),
+ PINCTRL_PIN_GROUP("pcie2_0_rev_perst", mt7623_pcie2_0_rev_perst),
+ PINCTRL_PIN_GROUP("pcie2_1_rev_perst", mt7623_pcie2_1_rev_perst),
+ PINCTRL_PIN_GROUP("pcie2_0_perst", mt7623_pcie2_0_perst),
+ PINCTRL_PIN_GROUP("pcie2_1_perst", mt7623_pcie2_1_perst),
+ PINCTRL_PIN_GROUP("pcie0_0_wake", mt7623_pcie0_0_wake),
+ PINCTRL_PIN_GROUP("pcie0_1_wake", mt7623_pcie0_1_wake),
+ PINCTRL_PIN_GROUP("pcie1_0_wake", mt7623_pcie1_0_wake),
+ PINCTRL_PIN_GROUP("pcie1_1_wake", mt7623_pcie1_1_wake),
+ PINCTRL_PIN_GROUP("pcie2_0_wake", mt7623_pcie2_0_wake),
+ PINCTRL_PIN_GROUP("pcie2_1_wake", mt7623_pcie2_1_wake),
+ PINCTRL_PIN_GROUP("pcie0_clkreq", mt7623_pcie0_clkreq),
+ PINCTRL_PIN_GROUP("pcie1_clkreq", mt7623_pcie1_clkreq),
+ PINCTRL_PIN_GROUP("pcie2_clkreq", mt7623_pcie2_clkreq),
+ PINCTRL_PIN_GROUP("pcm_clk_0", mt7623_pcm_clk_0),
+ PINCTRL_PIN_GROUP("pcm_clk_1", mt7623_pcm_clk_1),
+ PINCTRL_PIN_GROUP("pcm_clk_2", mt7623_pcm_clk_2),
+ PINCTRL_PIN_GROUP("pcm_clk_3", mt7623_pcm_clk_3),
+ PINCTRL_PIN_GROUP("pcm_clk_4", mt7623_pcm_clk_4),
+ PINCTRL_PIN_GROUP("pcm_clk_5", mt7623_pcm_clk_5),
+ PINCTRL_PIN_GROUP("pcm_clk_6", mt7623_pcm_clk_6),
+ PINCTRL_PIN_GROUP("pcm_sync_0", mt7623_pcm_sync_0),
+ PINCTRL_PIN_GROUP("pcm_sync_1", mt7623_pcm_sync_1),
+ PINCTRL_PIN_GROUP("pcm_sync_2", mt7623_pcm_sync_2),
+ PINCTRL_PIN_GROUP("pcm_sync_3", mt7623_pcm_sync_3),
+ PINCTRL_PIN_GROUP("pcm_sync_4", mt7623_pcm_sync_4),
+ PINCTRL_PIN_GROUP("pcm_sync_5", mt7623_pcm_sync_5),
+ PINCTRL_PIN_GROUP("pcm_sync_6", mt7623_pcm_sync_6),
+ PINCTRL_PIN_GROUP("pcm_rx_0", mt7623_pcm_rx_0),
+ PINCTRL_PIN_GROUP("pcm_rx_1", mt7623_pcm_rx_1),
+ PINCTRL_PIN_GROUP("pcm_rx_2", mt7623_pcm_rx_2),
+ PINCTRL_PIN_GROUP("pcm_rx_3", mt7623_pcm_rx_3),
+ PINCTRL_PIN_GROUP("pcm_rx_4", mt7623_pcm_rx_4),
+ PINCTRL_PIN_GROUP("pcm_rx_5", mt7623_pcm_rx_5),
+ PINCTRL_PIN_GROUP("pcm_rx_6", mt7623_pcm_rx_6),
+ PINCTRL_PIN_GROUP("pcm_tx_0", mt7623_pcm_tx_0),
+ PINCTRL_PIN_GROUP("pcm_tx_1", mt7623_pcm_tx_1),
+ PINCTRL_PIN_GROUP("pcm_tx_2", mt7623_pcm_tx_2),
+ PINCTRL_PIN_GROUP("pcm_tx_3", mt7623_pcm_tx_3),
+ PINCTRL_PIN_GROUP("pcm_tx_4", mt7623_pcm_tx_4),
+ PINCTRL_PIN_GROUP("pcm_tx_5", mt7623_pcm_tx_5),
+ PINCTRL_PIN_GROUP("pcm_tx_6", mt7623_pcm_tx_6),
+ PINCTRL_PIN_GROUP("pwm_ch1_0", mt7623_pwm_ch1_0),
+ PINCTRL_PIN_GROUP("pwm_ch1_1", mt7623_pwm_ch1_1),
+ PINCTRL_PIN_GROUP("pwm_ch1_2", mt7623_pwm_ch1_2),
+ PINCTRL_PIN_GROUP("pwm_ch1_3", mt7623_pwm_ch1_3),
+ PINCTRL_PIN_GROUP("pwm_ch1_4", mt7623_pwm_ch1_4),
+ PINCTRL_PIN_GROUP("pwm_ch2_0", mt7623_pwm_ch2_0),
+ PINCTRL_PIN_GROUP("pwm_ch2_1", mt7623_pwm_ch2_1),
+ PINCTRL_PIN_GROUP("pwm_ch2_2", mt7623_pwm_ch2_2),
+ PINCTRL_PIN_GROUP("pwm_ch2_3", mt7623_pwm_ch2_3),
+ PINCTRL_PIN_GROUP("pwm_ch2_4", mt7623_pwm_ch2_4),
+ PINCTRL_PIN_GROUP("pwm_ch3_0", mt7623_pwm_ch3_0),
+ PINCTRL_PIN_GROUP("pwm_ch3_1", mt7623_pwm_ch3_1),
+ PINCTRL_PIN_GROUP("pwm_ch3_2", mt7623_pwm_ch3_2),
+ PINCTRL_PIN_GROUP("pwm_ch3_3", mt7623_pwm_ch3_3),
+ PINCTRL_PIN_GROUP("pwm_ch4_0", mt7623_pwm_ch4_0),
+ PINCTRL_PIN_GROUP("pwm_ch4_1", mt7623_pwm_ch4_1),
+ PINCTRL_PIN_GROUP("pwm_ch4_2", mt7623_pwm_ch4_2),
+ PINCTRL_PIN_GROUP("pwm_ch4_3", mt7623_pwm_ch4_3),
+ PINCTRL_PIN_GROUP("pwm_ch5_0", mt7623_pwm_ch5_0),
+ PINCTRL_PIN_GROUP("pwm_ch5_1", mt7623_pwm_ch5_1),
+ PINCTRL_PIN_GROUP("pwrap", mt7623_pwrap),
+ PINCTRL_PIN_GROUP("rtc", mt7623_rtc),
+ PINCTRL_PIN_GROUP("spdif_in0_0", mt7623_spdif_in0_0),
+ PINCTRL_PIN_GROUP("spdif_in0_1", mt7623_spdif_in0_1),
+ PINCTRL_PIN_GROUP("spdif_in1_0", mt7623_spdif_in1_0),
+ PINCTRL_PIN_GROUP("spdif_in1_1", mt7623_spdif_in1_1),
+ PINCTRL_PIN_GROUP("spdif_out", mt7623_spdif_out),
+ PINCTRL_PIN_GROUP("spi0", mt7623_spi0),
+ PINCTRL_PIN_GROUP("spi1", mt7623_spi1),
+ PINCTRL_PIN_GROUP("spi2", mt7623_spi2),
+ PINCTRL_PIN_GROUP("uart0_0_txd_rxd", mt7623_uart0_0_txd_rxd),
+ PINCTRL_PIN_GROUP("uart0_1_txd_rxd", mt7623_uart0_1_txd_rxd),
+ PINCTRL_PIN_GROUP("uart0_2_txd_rxd", mt7623_uart0_2_txd_rxd),
+ PINCTRL_PIN_GROUP("uart0_3_txd_rxd", mt7623_uart0_3_txd_rxd),
+ PINCTRL_PIN_GROUP("uart1_0_txd_rxd", mt7623_uart1_0_txd_rxd),
+ PINCTRL_PIN_GROUP("uart1_1_txd_rxd", mt7623_uart1_1_txd_rxd),
+ PINCTRL_PIN_GROUP("uart1_2_txd_rxd", mt7623_uart1_2_txd_rxd),
+ PINCTRL_PIN_GROUP("uart2_0_txd_rxd", mt7623_uart2_0_txd_rxd),
+ PINCTRL_PIN_GROUP("uart2_1_txd_rxd", mt7623_uart2_1_txd_rxd),
+ PINCTRL_PIN_GROUP("uart3_txd_rxd", mt7623_uart3_txd_rxd),
+ PINCTRL_PIN_GROUP("uart0_rts_cts", mt7623_uart0_rts_cts),
+ PINCTRL_PIN_GROUP("uart1_rts_cts", mt7623_uart1_rts_cts),
+ PINCTRL_PIN_GROUP("uart2_rts_cts", mt7623_uart2_rts_cts),
+ PINCTRL_PIN_GROUP("uart3_rts_cts", mt7623_uart3_rts_cts),
+ PINCTRL_PIN_GROUP("watchdog_0", mt7623_watchdog_0),
+ PINCTRL_PIN_GROUP("watchdog_1", mt7623_watchdog_1),
+};
+
+/* Joint those groups owning the same capability in user point of view which
+ * allows that people tend to use through the device tree.
+ */
+
+static const char *const mt7623_aud_clk_groups[] = { "aud_ext_clk0",
+ "aud_ext_clk1", };
+static const char *const mt7623_disp_pwm_groups[] = { "disp_pwm_0",
+ "disp_pwm_1",
+ "disp_pwm_2", };
+static const char *const mt7623_ethernet_groups[] = { "esw_int", "esw_rst",
+ "ephy", "mdc_mdio", };
+static const char *const mt7623_ext_sdio_groups[] = { "ext_sdio", };
+static const char *const mt7623_hdmi_groups[] = { "hdmi_cec", "hdmi_htplg",
+ "hdmi_i2c", "hdmi_rx",
+ "hdmi_rx_i2c", };
+static const char *const mt7623_i2c_groups[] = { "i2c0", "i2c1_0", "i2c1_1",
+ "i2c1_2", "i2c1_3", "i2c1_4",
+ "i2c2_0", "i2c2_1", "i2c2_2",
+ "i2c2_3", };
+static const char *const mt7623_i2s_groups[] = { "i2s0", "i2s1",
+ "i2s2_bclk_lrclk_mclk",
+ "i2s3_bclk_lrclk_mclk",
+ "i2s4", "i2s5",
+ "i2s2_data_in", "i2s3_data_in",
+ "i2s2_data_0", "i2s2_data_1",
+ "i2s3_data_0", "i2s3_data_1",};
+static const char *const mt7623_ir_groups[] = { "ir", };
+static const char *const mt7623_lcd_groups[] = { "dsi_te", "lcm_rst",
+ "mipi_tx", };
+static const char *const mt7623_msdc_groups[] = { "msdc0", "msdc1",
+ "msdc1_ins", "msdc1_wp_0",
+ "msdc1_wp_1", "msdc1_wp_2",
+ "msdc2", "msdc3", };
+static const char *const mt7623_nandc_groups[] = { "nandc", "nandc_ceb0",
+ "nandc_ceb1", };
+static const char *const mt7623_otg_groups[] = { "otg_iddig0_0",
+ "otg_iddig0_1",
+ "otg_iddig0_2",
+ "otg_iddig1_0",
+ "otg_iddig1_1",
+ "otg_iddig1_2",
+ "otg_drv_vbus0_0",
+ "otg_drv_vbus0_1",
+ "otg_drv_vbus0_2",
+ "otg_drv_vbus1_0",
+ "otg_drv_vbus1_1",
+ "otg_drv_vbus1_2", };
+static const char *const mt7623_pcie_groups[] = { "pcie0_0_perst",
+ "pcie0_1_perst",
+ "pcie1_0_perst",
+ "pcie1_1_perst",
+ "pcie2_0_perst",
+ "pcie2_1_perst",
+ "pcie0_0_rev_perst",
+ "pcie0_1_rev_perst",
+ "pcie1_0_rev_perst",
+ "pcie1_1_rev_perst",
+ "pcie2_0_rev_perst",
+ "pcie2_1_rev_perst",
+ "pcie0_0_wake", "pcie0_1_wake",
+ "pcie2_0_wake", "pcie2_1_wake",
+ "pcie0_clkreq", "pcie1_clkreq",
+ "pcie2_clkreq", };
+static const char *const mt7623_pcm_groups[] = { "pcm_clk_0", "pcm_clk_1",
+ "pcm_clk_2", "pcm_clk_3",
+ "pcm_clk_4", "pcm_clk_5",
+ "pcm_clk_6", "pcm_sync_0",
+ "pcm_sync_1", "pcm_sync_2",
+ "pcm_sync_3", "pcm_sync_4",
+ "pcm_sync_5", "pcm_sync_6",
+ "pcm_rx_0", "pcm_rx_1",
+ "pcm_rx_2", "pcm_rx_3",
+ "pcm_rx_4", "pcm_rx_5",
+ "pcm_rx_6", "pcm_tx_0",
+ "pcm_tx_1", "pcm_tx_2",
+ "pcm_tx_3", "pcm_tx_4",
+ "pcm_tx_5", "pcm_tx_6", };
+static const char *const mt7623_pwm_groups[] = { "pwm_ch1_0", "pwm_ch1_1",
+ "pwm_ch1_2", "pwm_ch2_0",
+ "pwm_ch2_1", "pwm_ch2_2",
+ "pwm_ch3_0", "pwm_ch3_1",
+ "pwm_ch3_2", "pwm_ch4_0",
+ "pwm_ch4_1", "pwm_ch4_2",
+ "pwm_ch4_3", "pwm_ch5_0",
+ "pwm_ch5_1", "pwm_ch5_2",
+ "pwm_ch6_0", "pwm_ch6_1",
+ "pwm_ch6_2", "pwm_ch6_3",
+ "pwm_ch7_0", "pwm_ch7_1",
+ "pwm_ch7_2", };
+static const char *const mt7623_pwrap_groups[] = { "pwrap", };
+static const char *const mt7623_rtc_groups[] = { "rtc", };
+static const char *const mt7623_spi_groups[] = { "spi0", "spi2", "spi2", };
+static const char *const mt7623_spdif_groups[] = { "spdif_in0_0",
+ "spdif_in0_1", "spdif_in1_0",
+ "spdif_in1_1", "spdif_out", };
+static const char *const mt7623_uart_groups[] = { "uart0_0_txd_rxd",
+ "uart0_1_txd_rxd",
+ "uart0_2_txd_rxd",
+ "uart0_3_txd_rxd",
+ "uart1_0_txd_rxd",
+ "uart1_1_txd_rxd",
+ "uart1_2_txd_rxd",
+ "uart2_0_txd_rxd",
+ "uart2_1_txd_rxd",
+ "uart3_txd_rxd",
+ "uart0_rts_cts",
+ "uart1_rts_cts",
+ "uart2_rts_cts",
+ "uart3_rts_cts", };
+static const char *const mt7623_wdt_groups[] = { "watchdog_0", "watchdog_1", };
+
+static const struct mtk_function_desc mt7623_functions[] = {
+ {"audck", mt7623_aud_clk_groups, ARRAY_SIZE(mt7623_aud_clk_groups)},
+ {"disp", mt7623_disp_pwm_groups, ARRAY_SIZE(mt7623_disp_pwm_groups)},
+ {"eth", mt7623_ethernet_groups, ARRAY_SIZE(mt7623_ethernet_groups)},
+ {"sdio", mt7623_ext_sdio_groups, ARRAY_SIZE(mt7623_ext_sdio_groups)},
+ {"hdmi", mt7623_hdmi_groups, ARRAY_SIZE(mt7623_hdmi_groups)},
+ {"i2c", mt7623_i2c_groups, ARRAY_SIZE(mt7623_i2c_groups)},
+ {"i2s", mt7623_i2s_groups, ARRAY_SIZE(mt7623_i2s_groups)},
+ {"ir", mt7623_ir_groups, ARRAY_SIZE(mt7623_ir_groups)},
+ {"lcd", mt7623_lcd_groups, ARRAY_SIZE(mt7623_lcd_groups)},
+ {"msdc", mt7623_msdc_groups, ARRAY_SIZE(mt7623_msdc_groups)},
+ {"nand", mt7623_nandc_groups, ARRAY_SIZE(mt7623_nandc_groups)},
+ {"otg", mt7623_otg_groups, ARRAY_SIZE(mt7623_otg_groups)},
+ {"pcie", mt7623_pcie_groups, ARRAY_SIZE(mt7623_pcie_groups)},
+ {"pcm", mt7623_pcm_groups, ARRAY_SIZE(mt7623_pcm_groups)},
+ {"pwm", mt7623_pwm_groups, ARRAY_SIZE(mt7623_pwm_groups)},
+ {"pwrap", mt7623_pwrap_groups, ARRAY_SIZE(mt7623_pwrap_groups)},
+ {"rtc", mt7623_rtc_groups, ARRAY_SIZE(mt7623_rtc_groups)},
+ {"spi", mt7623_spi_groups, ARRAY_SIZE(mt7623_spi_groups)},
+ {"spdif", mt7623_spdif_groups, ARRAY_SIZE(mt7623_spdif_groups)},
+ {"uart", mt7623_uart_groups, ARRAY_SIZE(mt7623_uart_groups)},
+ {"watchdog", mt7623_wdt_groups, ARRAY_SIZE(mt7623_wdt_groups)},
+};
+
+static struct mtk_pinctrl_soc mt7623_data = {
+ .name = "mt7623_pinctrl",
+ .reg_cal = mt7623_reg_cals,
+ .pins = mt7623_pins,
+ .npins = ARRAY_SIZE(mt7623_pins),
+ .grps = mt7623_groups,
+ .ngrps = ARRAY_SIZE(mt7623_groups),
+ .funcs = mt7623_functions,
+ .nfuncs = ARRAY_SIZE(mt7623_functions),
+};
+
+/*
+ * There are some specific pins have mux functions greater than 8,
+ * and if we want to switch thees high modes we need to disable
+ * bonding constraints firstly.
+ */
+static void mt7623_bonding_disable(struct udevice *dev)
+{
+ mtk_rmw(dev, PIN_BOND_REG0, BOND_PCIE_CLR, BOND_PCIE_CLR);
+ mtk_rmw(dev, PIN_BOND_REG1, BOND_I2S_CLR, BOND_I2S_CLR);
+ mtk_rmw(dev, PIN_BOND_REG2, BOND_MSDC0E_CLR, BOND_MSDC0E_CLR);
+}
+
+static int mtk_pinctrl_mt7623_probe(struct udevice *dev)
+{
+ int err;
+
+ err = mtk_pinctrl_common_probe(dev, &mt7623_data);
+ if (err)
+ return err;
+
+ mt7623_bonding_disable(dev);
+
+ return 0;
+}
+
+static const struct udevice_id mt7623_pctrl_match[] = {
+ { .compatible = "mediatek,mt7623-pinctrl", },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(mt7623_pinctrl) = {
+ .name = "mt7623_pinctrl",
+ .id = UCLASS_PINCTRL,
+ .of_match = mt7623_pctrl_match,
+ .ops = &mtk_pinctrl_ops,
+ .probe = mtk_pinctrl_mt7623_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_pinctrl_priv),
+};
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
index 69af5a7..86559f0 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.h
@@ -176,6 +176,8 @@ struct mtk_pinctrl_priv {
extern const struct pinctrl_ops mtk_pinctrl_ops;
+/* A common read-modify-write helper for MediaTek chips */
+void mtk_rmw(struct udevice *dev, u32 reg, u32 mask, u32 set);
int mtk_pinctrl_common_probe(struct udevice *dev,
struct mtk_pinctrl_soc *soc);
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 12/18] power domain: MediaTek: add power domain driver for MT7629 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (10 preceding siblings ...)
2018-11-15 2:07 ` [U-Boot] [PATCH v5 11/18] pinctrl: MediaTek: add pinctrl driver for MT7623 SoC Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 13/18] power domain: MediaTek: add power domain driver for MT7623 SoC Ryder Lee
` (6 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
This adds a power domain driver for the Mediatek SCPSYS unit.
The System Control Processor System (SCPSYS) has several power
management related tasks in the system. The tasks include thermal
measurement, dynamic voltage frequency scaling (DVFS), interrupt
filter and lowlevel sleep control. The System Power Manager (SPM)
inside the SCPSYS is for the MTCMOS power domain control.
For now this driver only adds power domain support.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/power/domain/Kconfig | 7 +
drivers/power/domain/Makefile | 1 +
drivers/power/domain/mtk-power-domain.c | 326 ++++++++++++++++++++++++++++++++
3 files changed, 334 insertions(+)
create mode 100644 drivers/power/domain/mtk-power-domain.c
diff --git a/drivers/power/domain/Kconfig b/drivers/power/domain/Kconfig
index a08b428..93deaef 100644
--- a/drivers/power/domain/Kconfig
+++ b/drivers/power/domain/Kconfig
@@ -23,6 +23,13 @@ config IMX8_POWER_DOMAIN
Enable support for manipulating NXP i.MX8 on-SoC power domains via IPC
requests to the SCU.
+config MTK_POWER_DOMAIN
+ bool "Enable the MediaTek power domain driver"
+ depends on POWER_DOMAIN && ARCH_MEDIATEK
+ help
+ Enable support for manipulating MediaTek power domains via MMIO
+ mapped registers.
+
config MESON_GX_VPU_POWER_DOMAIN
bool "Enable Amlogic Meson GX VPU power domain driver"
depends on ARCH_MESON
diff --git a/drivers/power/domain/Makefile b/drivers/power/domain/Makefile
index b08d18f..695aafe 100644
--- a/drivers/power/domain/Makefile
+++ b/drivers/power/domain/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_$(SPL_)POWER_DOMAIN) += power-domain-uclass.o
obj-$(CONFIG_BCM6328_POWER_DOMAIN) += bcm6328-power-domain.o
obj-$(CONFIG_IMX8_POWER_DOMAIN) += imx8-power-domain.o
+obj-$(CONFIG_MTK_POWER_DOMAIN) += mtk-power-domain.o
obj-$(CONFIG_MESON_GX_VPU_POWER_DOMAIN) += meson-gx-pwrc-vpu.o
obj-$(CONFIG_SANDBOX_POWER_DOMAIN) += sandbox-power-domain.o
obj-$(CONFIG_SANDBOX_POWER_DOMAIN) += sandbox-power-domain-test.o
diff --git a/drivers/power/domain/mtk-power-domain.c b/drivers/power/domain/mtk-power-domain.c
new file mode 100644
index 0000000..ed4a718
--- /dev/null
+++ b/drivers/power/domain/mtk-power-domain.c
@@ -0,0 +1,326 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <power-domain-uclass.h>
+#include <regmap.h>
+#include <syscon.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <linux/iopoll.h>
+
+#include <dt-bindings/power/mt7629-power.h>
+
+#define SPM_EN (0xb16 << 16 | 0x1)
+#define SPM_ETHSYS_PWR_CON 0x2e0
+#define SPM_HIF0_PWR_CON 0x2e4
+#define SPM_HIF1_PWR_CON 0x2e8
+#define SPM_PWR_STATUS 0x60c
+#define SPM_PWR_STATUS_2ND 0x610
+
+#define PWR_RST_B_BIT BIT(0)
+#define PWR_ISO_BIT BIT(1)
+#define PWR_ON_BIT BIT(2)
+#define PWR_ON_2ND_BIT BIT(3)
+#define PWR_CLK_DIS_BIT BIT(4)
+
+#define PWR_STATUS_ETHSYS BIT(24)
+#define PWR_STATUS_HIF0 BIT(25)
+#define PWR_STATUS_HIF1 BIT(26)
+
+/* Infrasys configuration */
+#define INFRA_TOPDCM_CTRL 0x10
+#define INFRA_TOPAXI_PROT_EN 0x220
+#define INFRA_TOPAXI_PROT_STA1 0x228
+
+#define DCM_TOP_EN BIT(0)
+
+enum scp_domain_type {
+ SCPSYS_MT7629,
+};
+
+struct scp_domain;
+
+struct scp_domain_data {
+ struct scp_domain *scpd;
+ u32 sta_mask;
+ int ctl_offs;
+ u32 sram_pdn_bits;
+ u32 sram_pdn_ack_bits;
+ u32 bus_prot_mask;
+};
+
+struct scp_domain {
+ void __iomem *base;
+ void __iomem *infracfg;
+ enum scp_domain_type type;
+ struct scp_domain_data *data;
+};
+
+static struct scp_domain_data scp_domain_mt7629[] = {
+ [MT7629_POWER_DOMAIN_ETHSYS] = {
+ .sta_mask = PWR_STATUS_ETHSYS,
+ .ctl_offs = SPM_ETHSYS_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bus_prot_mask = (BIT(3) | BIT(17)),
+ },
+ [MT7629_POWER_DOMAIN_HIF0] = {
+ .sta_mask = PWR_STATUS_HIF0,
+ .ctl_offs = SPM_HIF0_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bus_prot_mask = GENMASK(25, 24),
+ },
+ [MT7629_POWER_DOMAIN_HIF1] = {
+ .sta_mask = PWR_STATUS_HIF1,
+ .ctl_offs = SPM_HIF1_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bus_prot_mask = GENMASK(28, 26),
+ },
+};
+
+/**
+ * This function enables the bus protection bits for disabled power
+ * domains so that the system does not hang when some unit accesses the
+ * bus while in power down.
+ */
+static int mtk_infracfg_set_bus_protection(void __iomem *infracfg,
+ u32 mask)
+{
+ u32 val;
+
+ clrsetbits_le32(infracfg + INFRA_TOPAXI_PROT_EN, mask, mask);
+
+ return readl_poll_timeout(infracfg + INFRA_TOPAXI_PROT_STA1, val,
+ (val & mask) == mask, 100);
+}
+
+static int mtk_infracfg_clear_bus_protection(void __iomem *infracfg,
+ u32 mask)
+{
+ u32 val;
+
+ clrbits_le32(infracfg + INFRA_TOPAXI_PROT_EN, mask);
+
+ return readl_poll_timeout(infracfg + INFRA_TOPAXI_PROT_STA1, val,
+ !(val & mask), 100);
+}
+
+static int scpsys_domain_is_on(struct scp_domain_data *data)
+{
+ struct scp_domain *scpd = data->scpd;
+ u32 sta = readl(scpd->base + SPM_PWR_STATUS) &
+ data->sta_mask;
+ u32 sta2 = readl(scpd->base + SPM_PWR_STATUS_2ND) &
+ data->sta_mask;
+
+ /*
+ * A domain is on when both status bits are set. If only one is set
+ * return an error. This happens while powering up a domain
+ */
+ if (sta && sta2)
+ return true;
+ if (!sta && !sta2)
+ return false;
+
+ return -EINVAL;
+}
+
+static int scpsys_power_on(struct power_domain *power_domain)
+{
+ struct scp_domain *scpd = dev_get_priv(power_domain->dev);
+ struct scp_domain_data *data = &scpd->data[power_domain->id];
+ void __iomem *ctl_addr = scpd->base + data->ctl_offs;
+ u32 pdn_ack = data->sram_pdn_ack_bits;
+ u32 val;
+ int ret, tmp;
+
+ writel(SPM_EN, scpd->base);
+
+ val = readl(ctl_addr);
+ val |= PWR_ON_BIT;
+ writel(val, ctl_addr);
+
+ val |= PWR_ON_2ND_BIT;
+ writel(val, ctl_addr);
+
+ ret = readx_poll_timeout(scpsys_domain_is_on, data, tmp, tmp > 0,
+ 100);
+ if (ret < 0)
+ return ret;
+
+ val &= ~PWR_CLK_DIS_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ISO_BIT;
+ writel(val, ctl_addr);
+
+ val |= PWR_RST_B_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~data->sram_pdn_bits;
+ writel(val, ctl_addr);
+
+ ret = readl_poll_timeout(ctl_addr, tmp, !(tmp & pdn_ack), 100);
+ if (ret < 0)
+ return ret;
+
+ if (data->bus_prot_mask) {
+ ret = mtk_infracfg_clear_bus_protection(scpd->infracfg,
+ data->bus_prot_mask);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int scpsys_power_off(struct power_domain *power_domain)
+{
+ struct scp_domain *scpd = dev_get_priv(power_domain->dev);
+ struct scp_domain_data *data = &scpd->data[power_domain->id];
+ void __iomem *ctl_addr = scpd->base + data->ctl_offs;
+ u32 pdn_ack = data->sram_pdn_ack_bits;
+ u32 val;
+ int ret, tmp;
+
+ if (data->bus_prot_mask) {
+ ret = mtk_infracfg_set_bus_protection(scpd->infracfg,
+ data->bus_prot_mask);
+ if (ret)
+ return ret;
+ }
+
+ val = readl(ctl_addr);
+ val |= data->sram_pdn_bits;
+ writel(val, ctl_addr);
+
+ ret = readl_poll_timeout(ctl_addr, tmp, (tmp & pdn_ack) == pdn_ack,
+ 100);
+ if (ret < 0)
+ return ret;
+
+ val |= PWR_ISO_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_RST_B_BIT;
+ writel(val, ctl_addr);
+
+ val |= PWR_CLK_DIS_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ON_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ON_2ND_BIT;
+ writel(val, ctl_addr);
+
+ ret = readx_poll_timeout(scpsys_domain_is_on, data, tmp, !tmp, 100);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+static int scpsys_power_request(struct power_domain *power_domain)
+{
+ struct scp_domain *scpd = dev_get_priv(power_domain->dev);
+ struct scp_domain_data *data;
+
+ data = &scpd->data[power_domain->id];
+ data->scpd = scpd;
+
+ return 0;
+}
+
+static int scpsys_power_free(struct power_domain *power_domain)
+{
+ return 0;
+}
+
+static int mtk_power_domain_hook(struct udevice *dev)
+{
+ struct scp_domain *scpd = dev_get_priv(dev);
+
+ scpd->type = (enum scp_domain_type)dev_get_driver_data(dev);
+
+ switch (scpd->type) {
+ case SCPSYS_MT7629:
+ scpd->data = scp_domain_mt7629;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int mtk_power_domain_probe(struct udevice *dev)
+{
+ struct ofnode_phandle_args args;
+ struct scp_domain *scpd = dev_get_priv(dev);
+ struct regmap *regmap;
+ struct clk_bulk bulk;
+ int err;
+
+ scpd->base = dev_read_addr_ptr(dev);
+ if (!scpd->base)
+ return -ENOENT;
+
+ err = mtk_power_domain_hook(dev);
+ if (err)
+ return err;
+
+ /* get corresponding syscon phandle */
+ err = dev_read_phandle_with_args(dev, "infracfg", NULL, 0, 0, &args);
+ if (err)
+ return err;
+
+ regmap = syscon_node_to_regmap(args.node);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+ scpd->infracfg = regmap_get_range(regmap, 0);
+ if (!scpd->infracfg)
+ return -ENOENT;
+
+ /* enable Infra DCM */
+ setbits_le32(scpd->infracfg + INFRA_TOPDCM_CTRL, DCM_TOP_EN);
+
+ err = clk_get_bulk(dev, &bulk);
+ if (err)
+ return err;
+
+ return clk_enable_bulk(&bulk);
+}
+
+static const struct udevice_id mtk_power_domain_ids[] = {
+ {
+ .compatible = "mediatek,mt7629-scpsys",
+ .data = SCPSYS_MT7629,
+ },
+ { /* sentinel */ }
+};
+
+struct power_domain_ops mtk_power_domain_ops = {
+ .free = scpsys_power_free,
+ .off = scpsys_power_off,
+ .on = scpsys_power_on,
+ .request = scpsys_power_request,
+};
+
+U_BOOT_DRIVER(mtk_power_domain) = {
+ .name = "mtk_power_domain",
+ .id = UCLASS_POWER_DOMAIN,
+ .ops = &mtk_power_domain_ops,
+ .probe = mtk_power_domain_probe,
+ .of_match = mtk_power_domain_ids,
+ .priv_auto_alloc_size = sizeof(struct scp_domain),
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 13/18] power domain: MediaTek: add power domain driver for MT7623 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (11 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 12/18] power domain: MediaTek: add power domain driver for MT7629 SoC Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs Ryder Lee
` (5 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
This adds power domain (scpsys) support for MT7623 SoC.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/power/domain/mtk-power-domain.c | 80 +++++++++++++++++++++++++++++++++
1 file changed, 80 insertions(+)
diff --git a/drivers/power/domain/mtk-power-domain.c b/drivers/power/domain/mtk-power-domain.c
index ed4a718..c67e880 100644
--- a/drivers/power/domain/mtk-power-domain.c
+++ b/drivers/power/domain/mtk-power-domain.c
@@ -14,9 +14,19 @@
#include <asm/processor.h>
#include <linux/iopoll.h>
+#include <dt-bindings/power/mt7623-power.h>
#include <dt-bindings/power/mt7629-power.h>
#define SPM_EN (0xb16 << 16 | 0x1)
+#define SPM_VDE_PWR_CON 0x0210
+#define SPM_MFG_PWR_CON 0x0214
+#define SPM_ISP_PWR_CON 0x0238
+#define SPM_DIS_PWR_CON 0x023c
+#define SPM_CONN_PWR_CON 0x0280
+#define SPM_BDP_PWR_CON 0x029c
+#define SPM_ETH_PWR_CON 0x02a0
+#define SPM_HIF_PWR_CON 0x02a4
+#define SPM_IFR_MSC_PWR_CON 0x02a8
#define SPM_ETHSYS_PWR_CON 0x2e0
#define SPM_HIF0_PWR_CON 0x2e4
#define SPM_HIF1_PWR_CON 0x2e8
@@ -29,6 +39,15 @@
#define PWR_ON_2ND_BIT BIT(3)
#define PWR_CLK_DIS_BIT BIT(4)
+#define PWR_STATUS_CONN BIT(1)
+#define PWR_STATUS_DISP BIT(3)
+#define PWR_STATUS_MFG BIT(4)
+#define PWR_STATUS_ISP BIT(5)
+#define PWR_STATUS_VDEC BIT(7)
+#define PWR_STATUS_BDP BIT(14)
+#define PWR_STATUS_ETH BIT(15)
+#define PWR_STATUS_HIF BIT(16)
+#define PWR_STATUS_IFR_MSC BIT(17)
#define PWR_STATUS_ETHSYS BIT(24)
#define PWR_STATUS_HIF0 BIT(25)
#define PWR_STATUS_HIF1 BIT(26)
@@ -41,6 +60,7 @@
#define DCM_TOP_EN BIT(0)
enum scp_domain_type {
+ SCPSYS_MT7623,
SCPSYS_MT7629,
};
@@ -62,6 +82,59 @@ struct scp_domain {
struct scp_domain_data *data;
};
+static struct scp_domain_data scp_domain_mt7623[] = {
+ [MT7623_POWER_DOMAIN_CONN] = {
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = SPM_CONN_PWR_CON,
+ .bus_prot_mask = BIT(8) | BIT(2),
+ },
+ [MT7623_POWER_DOMAIN_DISP] = {
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .bus_prot_mask = BIT(2),
+ },
+ [MT7623_POWER_DOMAIN_MFG] = {
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT7623_POWER_DOMAIN_VDEC] = {
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT7623_POWER_DOMAIN_ISP] = {
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ },
+ [MT7623_POWER_DOMAIN_BDP] = {
+ .sta_mask = PWR_STATUS_BDP,
+ .ctl_offs = SPM_BDP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ },
+ [MT7623_POWER_DOMAIN_ETH] = {
+ .sta_mask = PWR_STATUS_ETH,
+ .ctl_offs = SPM_ETH_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT7623_POWER_DOMAIN_HIF] = {
+ .sta_mask = PWR_STATUS_HIF,
+ .ctl_offs = SPM_HIF_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT7623_POWER_DOMAIN_IFR_MSC] = {
+ .sta_mask = PWR_STATUS_IFR_MSC,
+ .ctl_offs = SPM_IFR_MSC_PWR_CON,
+ },
+};
+
static struct scp_domain_data scp_domain_mt7629[] = {
[MT7629_POWER_DOMAIN_ETHSYS] = {
.sta_mask = PWR_STATUS_ETHSYS,
@@ -252,6 +325,9 @@ static int mtk_power_domain_hook(struct udevice *dev)
scpd->type = (enum scp_domain_type)dev_get_driver_data(dev);
switch (scpd->type) {
+ case SCPSYS_MT7623:
+ scpd->data = scp_domain_mt7623;
+ break;
case SCPSYS_MT7629:
scpd->data = scp_domain_mt7629;
break;
@@ -303,6 +379,10 @@ static int mtk_power_domain_probe(struct udevice *dev)
static const struct udevice_id mtk_power_domain_ids[] = {
{
+ .compatible = "mediatek,mt7623-scpsys",
+ .data = SCPSYS_MT7623,
+ },
+ {
.compatible = "mediatek,mt7629-scpsys",
.data = SCPSYS_MT7629,
},
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (12 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 13/18] power domain: MediaTek: add power domain driver for MT7623 SoC Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-15 19:21 ` Simon Glass
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 15/18] ram: MediaTek: add DDR3 driver for MT7629 SoC Ryder Lee
` (4 subsequent siblings)
18 siblings, 2 replies; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
Many SoCs from MediaTek have a high-speed uart. This UART is compatible
with the ns16550 in legacy mode. It has extra registers for high-speed
mode which can reach a maximum baudrate at 921600.
However this UART will no longer be compatible if it's in high-speed mode.
Some BootROM of MediaTek's SoCs will change the UART into high-speed mode
and the U-Boot must use this driver to initialize the UART.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Tested-by: Ryder Lee <ryder.lee@mediatek.com>
---
Changes since v5: Add a specific driver for MTK UART
Changes since v4: None
---
drivers/serial/Kconfig | 20 ++++
drivers/serial/Makefile | 1 +
drivers/serial/serial_mtk.c | 268 ++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 289 insertions(+)
create mode 100644 drivers/serial/serial_mtk.c
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 597db4b..7ab38b7 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -368,6 +368,16 @@ config DEBUG_UART_OMAP
You will need to provide parameters to make this work. The driver
will be available until the real driver model serial is running.
+config DEBUG_UART_MTK
+ bool "MediaTek High-speed UART"
+ depends on MTK_SERIAL
+ help
+ Select this to enable a debug UART using the MediaTek High-speed
+ UART driver.
+ You will need to provide parameters to make this work. The
+ driver will be available until the real driver model serial is
+ running.
+
endchoice
config DEBUG_UART_BASE
@@ -692,6 +702,16 @@ config ZYNQ_SERIAL
This driver supports the Cadence UART. It is found e.g. in Xilinx
Zynq/ZynqMP.
+config MTK_SERIAL
+ bool "MediaTek High-speed UART support"
+ depends on DM_SERIAL
+ help
+ Select this to enable UART support for MediaTek High-speed UART
+ devices. This driver uses driver model and requires a device
+ tree binding to operate.
+ The High-speed UART is compatible with the ns16550a UART and have
+ its own high-speed registers.
+
config MPC8XX_CONS
bool "Console driver for MPC8XX"
depends on MPC8xx
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 03dc29e..2f8d065 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_MPC8XX_CONS) += serial_mpc8xx.o
obj-$(CONFIG_NULLDEV_SERIAL) += serial_nulldev.o
obj-$(CONFIG_OWL_SERIAL) += serial_owl.o
obj-$(CONFIG_OMAP_SERIAL) += serial_omap.o
+obj-$(CONFIG_MTK_SERIAL) += serial_mtk.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_USB_TTY) += usbtty.o
diff --git a/drivers/serial/serial_mtk.c b/drivers/serial/serial_mtk.c
new file mode 100644
index 0000000..bce1be8
--- /dev/null
+++ b/drivers/serial/serial_mtk.c
@@ -0,0 +1,268 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek High-speed UART driver
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <div64.h>
+#include <dm.h>
+#include <errno.h>
+#include <serial.h>
+#include <watchdog.h>
+#include <asm/io.h>
+#include <asm/types.h>
+
+struct mtk_serial_regs {
+ u32 rbr;
+ u32 ier;
+ u32 fcr;
+ u32 lcr;
+ u32 mcr;
+ u32 lsr;
+ u32 msr;
+ u32 spr;
+ u32 mdr1;
+ u32 highspeed;
+ u32 sample_count;
+ u32 sample_point;
+ u32 fracdiv_l;
+ u32 fracdiv_m;
+ u32 escape_en;
+ u32 guard;
+ u32 rx_sel;
+};
+
+#define thr rbr
+#define iir fcr
+#define dll rbr
+#define dlm ier
+
+#define UART_LCR_WLS_8 0x03 /* 8 bit character length */
+#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */
+
+#define UART_LSR_DR 0x01 /* Data ready */
+#define UART_LSR_THRE 0x20 /* Xmit holding register empty */
+
+/* the data is correct if the real baud is within 3%. */
+#define BAUD_ALLOW_MAX(baud) ((baud) + (baud) * 3 / 100)
+#define BAUD_ALLOW_MIX(baud) ((baud) - (baud) * 3 / 100)
+
+struct mtk_serial_priv {
+ struct mtk_serial_regs __iomem *regs;
+ u32 clock;
+};
+
+static void _mtk_serial_setbrg(struct mtk_serial_priv *priv, int baud)
+{
+ bool support_clk12m_baud115200;
+ u32 quot, samplecount, realbaud;
+
+ if ((baud <= 115200) && (priv->clock == 12000000))
+ support_clk12m_baud115200 = true;
+ else
+ support_clk12m_baud115200 = false;
+
+ if (baud <= 115200) {
+ writel(0, &priv->regs->highspeed);
+ quot = DIV_ROUND_CLOSEST(priv->clock, 16 * baud);
+
+ if (support_clk12m_baud115200) {
+ writel(3, &priv->regs->highspeed);
+ quot = DIV_ROUND_CLOSEST(priv->clock, 256 * baud);
+ if (quot == 0)
+ quot = 1;
+
+ samplecount = DIV_ROUND_CLOSEST(priv->clock,
+ quot * baud);
+ if (samplecount != 0) {
+ realbaud = priv->clock / samplecount / quot;
+ if ((realbaud > BAUD_ALLOW_MAX(baud)) ||
+ (realbaud < BAUD_ALLOW_MIX(baud))) {
+ pr_info("baud %d can't be handled\n",
+ baud);
+ }
+ } else {
+ pr_info("samplecount is 0\n");
+ }
+ }
+ } else if (baud <= 576000) {
+ writel(2, &priv->regs->highspeed);
+
+ /* Set to next lower baudrate supported */
+ if ((baud == 500000) || (baud == 576000))
+ baud = 460800;
+ quot = DIV_ROUND_UP(priv->clock, 4 * baud);
+ } else {
+ writel(3, &priv->regs->highspeed);
+ quot = DIV_ROUND_UP(priv->clock, 256 * baud);
+ }
+
+ /* set divisor */
+ writel(UART_LCR_WLS_8 | UART_LCR_DLAB, &priv->regs->lcr);
+ writel(quot & 0xff, &priv->regs->dll);
+ writel((quot >> 8) & 0xff, &priv->regs->dlm);
+ writel(UART_LCR_WLS_8, &priv->regs->lcr);
+
+ if (baud > 460800) {
+ u32 tmp;
+
+ tmp = DIV_ROUND_CLOSEST(priv->clock, quot * baud);
+ writel(tmp - 1, &priv->regs->sample_count);
+ writel((tmp - 2) >> 1, &priv->regs->sample_point);
+ } else {
+ writel(0, &priv->regs->sample_count);
+ writel(0xff, &priv->regs->sample_point);
+ }
+
+ if (support_clk12m_baud115200) {
+ writel(samplecount - 1, &priv->regs->sample_count);
+ writel((samplecount - 2) >> 1, &priv->regs->sample_point);
+ }
+}
+
+static int mtk_serial_setbrg(struct udevice *dev, int baudrate)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+
+ _mtk_serial_setbrg(priv, baudrate);
+
+ return 0;
+}
+
+static int mtk_serial_putc(struct udevice *dev, const char ch)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+
+ if (!(readl(&priv->regs->lsr) & UART_LSR_THRE))
+ return -EAGAIN;
+
+ writel(ch, &priv->regs->thr);
+
+ if (ch == '\n')
+ WATCHDOG_RESET();
+
+ return 0;
+}
+
+static int mtk_serial_getc(struct udevice *dev)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+
+ if (!(readl(&priv->regs->lsr) & UART_LSR_DR))
+ return -EAGAIN;
+
+ return readl(&priv->regs->rbr);
+}
+
+static int mtk_serial_pending(struct udevice *dev, bool input)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+
+ if (input)
+ return (readl(&priv->regs->lsr) & UART_LSR_DR) ? 1 : 0;
+ else
+ return (readl(&priv->regs->lsr) & UART_LSR_THRE) ? 0 : 1;
+}
+
+static int mtk_serial_probe(struct udevice *dev)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+
+ /* Disable interrupt */
+ writel(0, &priv->regs->ier);
+
+ return 0;
+}
+
+static int mtk_serial_ofdata_to_platdata(struct udevice *dev)
+{
+ struct mtk_serial_priv *priv = dev_get_priv(dev);
+ fdt_addr_t addr;
+ struct clk clk;
+ int err;
+
+ addr = dev_read_addr(dev);
+ if (addr == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ priv->regs = map_physmem(addr, 0, MAP_NOCACHE);
+
+ err = clk_get_by_index(dev, 0, &clk);
+ if (!err) {
+ err = clk_get_rate(&clk);
+ if (!IS_ERR_VALUE(err))
+ priv->clock = err;
+ } else if (err != -ENOENT && err != -ENODEV && err != -ENOSYS) {
+ debug("mtk_serial: failed to get clock\n");
+ return err;
+ }
+
+ if (!priv->clock)
+ priv->clock = dev_read_u32_default(dev, "clock-frequency", 0);
+
+ if (!priv->clock) {
+ debug("mtk_serial: clock not defined\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const struct dm_serial_ops mtk_serial_ops = {
+ .putc = mtk_serial_putc,
+ .pending = mtk_serial_pending,
+ .getc = mtk_serial_getc,
+ .setbrg = mtk_serial_setbrg,
+};
+
+static const struct udevice_id mtk_serial_ids[] = {
+ { .compatible = "mediatek,hsuart" },
+ { .compatible = "mediatek,mt6577-uart" },
+ { }
+};
+
+U_BOOT_DRIVER(serial_mtk) = {
+ .name = "serial_mtk",
+ .id = UCLASS_SERIAL,
+ .of_match = mtk_serial_ids,
+ .ofdata_to_platdata = mtk_serial_ofdata_to_platdata,
+ .priv_auto_alloc_size = sizeof(struct mtk_serial_priv),
+ .probe = mtk_serial_probe,
+ .ops = &mtk_serial_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};
+
+#ifdef CONFIG_DEBUG_UART_MTK
+
+#include <debug_uart.h>
+
+static inline void _debug_uart_init(void)
+{
+ struct mtk_serial_priv priv;
+
+ priv.regs = (void *) CONFIG_DEBUG_UART_BASE;
+ priv.clock = CONFIG_DEBUG_UART_CLOCK;
+
+ writel(0, &priv.regs->ier);
+
+ _mtk_serial_setbrg(&priv, CONFIG_BAUDRATE);
+}
+
+static inline void _debug_uart_putc(int ch)
+{
+ struct mtk_serial_regs __iomem *regs =
+ (void *) CONFIG_DEBUG_UART_BASE;
+
+ while (!(readl(®s->lsr) & UART_LSR_THRE))
+ ;
+
+ writel(ch, ®s->thr);
+}
+
+DEBUG_UART_FUNCS
+
+#endif
\ No newline at end of file
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs
2018-11-15 2:08 ` [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs Ryder Lee
@ 2018-11-15 19:21 ` Simon Glass
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Simon Glass @ 2018-11-15 19:21 UTC (permalink / raw)
To: u-boot
On 14 November 2018 at 18:08, Ryder Lee <ryder.lee@mediatek.com> wrote:
>
> Many SoCs from MediaTek have a high-speed uart. This UART is compatible
> with the ns16550 in legacy mode. It has extra registers for high-speed
> mode which can reach a maximum baudrate at 921600.
>
> However this UART will no longer be compatible if it's in high-speed mode.
> Some BootROM of MediaTek's SoCs will change the UART into high-speed mode
> and the U-Boot must use this driver to initialize the UART.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Tested-by: Ryder Lee <ryder.lee@mediatek.com>
> ---
> Changes since v5: Add a specific driver for MTK UART
> Changes since v4: None
> ---
> drivers/serial/Kconfig | 20 ++++
> drivers/serial/Makefile | 1 +
> drivers/serial/serial_mtk.c | 268 ++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 289 insertions(+)
> create mode 100644 drivers/serial/serial_mtk.c
Reviewed-by: Simon Glass <sjg@chromium.org>
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [U-Boot, v5, 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs
2018-11-15 2:08 ` [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs Ryder Lee
2018-11-15 19:21 ` Simon Glass
@ 2018-11-29 14:21 ` Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Tom Rini @ 2018-11-29 14:21 UTC (permalink / raw)
To: u-boot
On Thu, Nov 15, 2018 at 10:08:02AM +0800, Ryder Lee wrote:
> Many SoCs from MediaTek have a high-speed uart. This UART is compatible
> with the ns16550 in legacy mode. It has extra registers for high-speed
> mode which can reach a maximum baudrate at 921600.
>
> However this UART will no longer be compatible if it's in high-speed mode.
> Some BootROM of MediaTek's SoCs will change the UART into high-speed mode
> and the U-Boot must use this driver to initialize the UART.
>
> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
> Tested-by: Ryder Lee <ryder.lee@mediatek.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 15/18] ram: MediaTek: add DDR3 driver for MT7629 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (13 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 14/18] serial: MediaTek: add high-speed uart driver for MediaTek SoCs Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 16/18] mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC Ryder Lee
` (3 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
This patch adds a DDR3 driver for MT7629 SoC.
Signed-off-by: Wu Zou <wu.zou@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/ram/Makefile | 1 +
drivers/ram/mediatek/Makefile | 7 +
drivers/ram/mediatek/ddr3-mt7629.c | 766 +++++++++++++++++++++++++++++++++++++
3 files changed, 774 insertions(+)
create mode 100644 drivers/ram/mediatek/Makefile
create mode 100644 drivers/ram/mediatek/ddr3-mt7629.c
diff --git a/drivers/ram/Makefile b/drivers/ram/Makefile
index cfba57f..92ea715 100644
--- a/drivers/ram/Makefile
+++ b/drivers/ram/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_STM32_SDRAM) += stm32_sdram.o
obj-$(CONFIG_ARCH_BMIPS) += bmips_ram.o
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
diff --git a/drivers/ram/mediatek/Makefile b/drivers/ram/mediatek/Makefile
new file mode 100644
index 0000000..95507b5
--- /dev/null
+++ b/drivers/ram/mediatek/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2018 MediaTek Inc.
+#
+# SPDX-License-Identifier: GPL-2.0
+#
+
+obj-$(CONFIG_TARGET_MT7629) = ddr3-mt7629.o
diff --git a/drivers/ram/mediatek/ddr3-mt7629.c b/drivers/ram/mediatek/ddr3-mt7629.c
new file mode 100644
index 0000000..b413f49
--- /dev/null
+++ b/drivers/ram/mediatek/ddr3-mt7629.c
@@ -0,0 +1,766 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek DDR3 driver for MT7629 SoC
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Wu Zou <wu.zou@mediatek.com>
+ * Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <ram.h>
+#include <asm/io.h>
+
+/* EMI */
+#define EMI_CONA 0x000
+#define EMI_CONF 0x028
+#define EMI_CONM 0x060
+
+/* DDR PHY */
+#define DDRPHY_PLL1 0x0000
+#define DDRPHY_PLL2 0x0004
+#define DDRPHY_PLL3 0x0008
+#define DDRPHY_PLL4 0x000c
+#define DDRPHY_PLL5 0x0010
+#define DDRPHY_PLL7 0x0018
+#define DDRPHY_B0_DLL_ARPI0 0x0080
+#define DDRPHY_B0_DLL_ARPI1 0x0084
+#define DDRPHY_B0_DLL_ARPI2 0x0088
+#define DDRPHY_B0_DLL_ARPI3 0x008c
+#define DDRPHY_B0_DLL_ARPI4 0x0090
+#define DDRPHY_B0_DLL_ARPI5 0x0094
+#define DDRPHY_B0_DQ2 0x00a0
+#define DDRPHY_B0_DQ3 0x00a4
+#define DDRPHY_B0_DQ4 0x00a8
+#define DDRPHY_B0_DQ5 0x00ac
+#define DDRPHY_B0_DQ6 0x00b0
+#define DDRPHY_B0_DQ7 0x00b4
+#define DDRPHY_B0_DQ8 0x00b8
+#define DDRPHY_B1_DLL_ARPI0 0x0100
+#define DDRPHY_B1_DLL_ARPI1 0x0104
+#define DDRPHY_B1_DLL_ARPI2 0x0108
+#define DDRPHY_B1_DLL_ARPI3 0x010c
+#define DDRPHY_B1_DLL_ARPI4 0x0110
+#define DDRPHY_B1_DLL_ARPI5 0x0114
+#define DDRPHY_B1_DQ2 0x0120
+#define DDRPHY_B1_DQ3 0x0124
+#define DDRPHY_B1_DQ4 0x0128
+#define DDRPHY_B1_DQ5 0x012c
+#define DDRPHY_B1_DQ6 0x0130
+#define DDRPHY_B1_DQ7 0x0134
+#define DDRPHY_B1_DQ8 0x0138
+#define DDRPHY_CA_DLL_ARPI0 0x0180
+#define DDRPHY_CA_DLL_ARPI1 0x0184
+#define DDRPHY_CA_DLL_ARPI2 0x0188
+#define DDRPHY_CA_DLL_ARPI3 0x018c
+#define DDRPHY_CA_DLL_ARPI4 0x0190
+#define DDRPHY_CA_DLL_ARPI5 0x0194
+#define DDRPHY_CA_CMD2 0x01a0
+#define DDRPHY_CA_CMD3 0x01a4
+#define DDRPHY_CA_CMD5 0x01ac
+#define DDRPHY_CA_CMD6 0x01b0
+#define DDRPHY_CA_CMD7 0x01b4
+#define DDRPHY_CA_CMD8 0x01b8
+#define DDRPHY_MISC_VREF_CTRL 0x0264
+#define DDRPHY_MISC_IMP_CTRL0 0x0268
+#define DDRPHY_MISC_IMP_CTRL1 0x026c
+#define DDRPHY_MISC_SHU_OPT 0x0270
+#define DDRPHY_MISC_SPM_CTRL0 0x0274
+#define DDRPHY_MISC_SPM_CTRL1 0x0278
+#define DDRPHY_MISC_SPM_CTRL2 0x027c
+#define DDRPHY_MISC_CG_CTRL0 0x0284
+#define DDRPHY_MISC_CG_CTRL1 0x0288
+#define DDRPHY_MISC_CG_CTRL2 0x028c
+#define DDRPHY_MISC_CG_CTRL4 0x0294
+#define DDRPHY_MISC_CTRL0 0x029c
+#define DDRPHY_MISC_CTRL1 0x02a0
+#define DDRPHY_MISC_CTRL3 0x02a8
+#define DDRPHY_MISC_RXDVS1 0x05e4
+#define DDRPHY_SHU1_B0_DQ4 0x0c10
+#define DDRPHY_SHU1_B0_DQ5 0x0c14
+#define DDRPHY_SHU1_B0_DQ6 0x0c18
+#define DDRPHY_SHU1_B0_DQ7 0x0c1c
+#define DDRPHY_SHU1_B1_DQ4 0x0c90
+#define DDRPHY_SHU1_B1_DQ5 0x0c94
+#define DDRPHY_SHU1_B1_DQ6 0x0c98
+#define DDRPHY_SHU1_B1_DQ7 0x0c9c
+#define DDRPHY_SHU1_CA_CMD2 0x0d08
+#define DDRPHY_SHU1_CA_CMD4 0x0d10
+#define DDRPHY_SHU1_CA_CMD5 0x0d14
+#define DDRPHY_SHU1_CA_CMD6 0x0d18
+#define DDRPHY_SHU1_CA_CMD7 0x0d1c
+#define DDRPHY_SHU1_PLL0 0x0d80
+#define DDRPHY_SHU1_PLL1 0x0d84
+#define DDRPHY_SHU1_PLL4 0x0d90
+#define DDRPHY_SHU1_PLL5 0x0d94
+#define DDRPHY_SHU1_PLL6 0x0d98
+#define DDRPHY_SHU1_PLL7 0x0d9C
+#define DDRPHY_SHU1_PLL8 0x0da0
+#define DDRPHY_SHU1_PLL9 0x0da4
+#define DDRPHY_SHU1_PLL10 0x0da8
+#define DDRPHY_SHU1_PLL11 0x0dac
+#define DDRPHY_SHU1_R0_B0_DQ2 0x0e08
+#define DDRPHY_SHU1_R0_B0_DQ3 0x0e0c
+#define DDRPHY_SHU1_R0_B0_DQ4 0x0e10
+#define DDRPHY_SHU1_R0_B0_DQ5 0x0e14
+#define DDRPHY_SHU1_R0_B0_DQ6 0x0e18
+#define DDRPHY_SHU1_R0_B0_DQ7 0x0e1c
+#define DDRPHY_SHU1_R0_B1_DQ2 0x0e58
+#define DDRPHY_SHU1_R0_B1_DQ3 0x0e5c
+#define DDRPHY_SHU1_R0_B1_DQ4 0x0e60
+#define DDRPHY_SHU1_R0_B1_DQ5 0x0e64
+#define DDRPHY_SHU1_R0_B1_DQ6 0x0e68
+#define DDRPHY_SHU1_R0_B1_DQ7 0x0e6c
+#define DDRPHY_SHU1_R0_CA_CMD9 0x0ec4
+#define DDRPHY_SHU1_R1_B0_DQ2 0x0f08
+#define DDRPHY_SHU1_R1_B0_DQ3 0x0f0c
+#define DDRPHY_SHU1_R1_B0_DQ4 0x0f10
+#define DDRPHY_SHU1_R1_B0_DQ5 0x0f14
+#define DDRPHY_SHU1_R1_B0_DQ6 0x0f18
+#define DDRPHY_SHU1_R1_B0_DQ7 0x0f1c
+#define DDRPHY_SHU1_R1_B1_DQ2 0x0f58
+#define DDRPHY_SHU1_R1_B1_DQ3 0x0f5c
+#define DDRPHY_SHU1_R1_B1_DQ4 0x0f60
+#define DDRPHY_SHU1_R1_B1_DQ5 0x0f64
+#define DDRPHY_SHU1_R1_B1_DQ6 0x0f68
+#define DDRPHY_SHU1_R1_B1_DQ7 0x0f6c
+#define DDRPHY_SHU1_R1_CA_CMD9 0x0fc4
+
+/* DRAMC */
+#define DRAMC_DDRCONF0 0x0000
+#define DRAMC_DRAMCTRL 0x0004
+#define DRAMC_MISCTL0 0x0008
+#define DRAMC_PERFCTL0 0x000c
+#define DRAMC_ARBCTL 0x0010
+#define DRAMC_RSTMASK 0x001c
+#define DRAMC_PADCTRL 0x0020
+#define DRAMC_CKECTRL 0x0024
+#define DRAMC_RKCFG 0x0034
+#define DRAMC_DRAMC_PD_CTRL 0x0038
+#define DRAMC_CLKAR 0x003c
+#define DRAMC_CLKCTRL 0x0040
+#define DRAMC_SREFCTRL 0x0048
+#define DRAMC_REFCTRL0 0x004c
+#define DRAMC_REFCTRL1 0x0050
+#define DRAMC_REFRATRE_FILTER 0x0054
+#define DRAMC_ZQCS 0x0058
+#define DRAMC_MRS 0x005c
+#define DRAMC_SPCMD 0x0060
+#define DRAMC_SPCMDCTRL 0x0064
+#define DRAMC_HW_MRR_FUN 0x0074
+#define DRAMC_TEST2_1 0x0094
+#define DRAMC_TEST2_2 0x0098
+#define DRAMC_TEST2_3 0x009c
+#define DRAMC_TEST2_4 0x00a0
+#define DRAMC_CATRAINING1 0x00b0
+#define DRAMC_DUMMY_RD 0x00d0
+#define DRAMC_SHUCTRL 0x00d4
+#define DRAMC_SHUCTRL2 0x00dc
+#define DRAMC_STBCAL 0x0200
+#define DRAMC_STBCAL1 0x0204
+#define DRAMC_EYESCAN 0x020c
+#define DRAMC_DVFSDLL 0x0210
+#define DRAMC_SHU_ACTIM0 0x0800
+#define DRAMC_SHU_ACTIM1 0x0804
+#define DRAMC_SHU_ACTIM2 0x0808
+#define DRAMC_SHU_ACTIM3 0x080c
+#define DRAMC_SHU_ACTIM4 0x0810
+#define DRAMC_SHU_ACTIM5 0x0814
+#define DRAMC_SHU_ACTIM_XRT 0x081c
+#define DRAMC_SHU_AC_TIME_05T 0x0820
+#define DRAMC_SHU_CONF0 0x0840
+#define DRAMC_SHU_CONF1 0x0844
+#define DRAMC_SHU_CONF2 0x0848
+#define DRAMC_SHU_CONF3 0x084c
+#define DRAMC_SHU_RANKCTL 0x0858
+#define DRAMC_SHU_CKECTRL 0x085c
+#define DRAMC_SHU_ODTCTRL 0x0860
+#define DRAMC_SHU_PIPE 0x0878
+#define DRAMC_SHU_SELPH_CA1 0x0880
+#define DRAMC_SHU_SELPH_CA2 0x0884
+#define DRAMC_SHU_SELPH_CA3 0x0888
+#define DRAMC_SHU_SELPH_CA4 0x088c
+#define DRAMC_SHU_SELPH_CA5 0x0890
+#define DRAMC_SHU_SELPH_CA6 0x0894
+#define DRAMC_SHU_SELPH_CA7 0x0898
+#define DRAMC_SHU_SELPH_CA8 0x089c
+#define DRAMC_SHU_SELPH_DQS0 0x08a0
+#define DRAMC_SHU_SELPH_DQS1 0x08a4
+#define DRAMC_SHU1_DRVING1 0x08a8
+#define DRAMC_SHU1_DRVING2 0x08ac
+#define DRAMC_SHU1_WODT 0x08c0
+#define DRAMC_SHU_SCINTV 0x08c8
+#define DRAMC_SHURK0_DQSCTL 0x0a00
+#define DRAMC_SHURK0_DQSIEN 0x0a04
+#define DRAMC_SHURK0_SELPH_ODTEN0 0x0a1c
+#define DRAMC_SHURK0_SELPH_ODTEN1 0x0a20
+#define DRAMC_SHURK0_SELPH_DQSG0 0x0a24
+#define DRAMC_SHURK0_SELPH_DQSG1 0x0a28
+#define DRAMC_SHURK0_SELPH_DQ0 0x0a2c
+#define DRAMC_SHURK0_SELPH_DQ1 0x0a30
+#define DRAMC_SHURK0_SELPH_DQ2 0x0a34
+#define DRAMC_SHURK0_SELPH_DQ3 0x0a38
+#define DRAMC_SHURK1_DQSCTL 0x0b00
+#define DRAMC_SHURK1_SELPH_ODTEN0 0x0b1c
+#define DRAMC_SHURK1_SELPH_ODTEN1 0x0b20
+#define DRAMC_SHURK1_SELPH_DQSG0 0x0b24
+#define DRAMC_SHURK1_SELPH_DQSG1 0x0b28
+#define DRAMC_SHURK1_SELPH_DQ0 0x0b2c
+#define DRAMC_SHURK1_SELPH_DQ1 0x0b30
+#define DRAMC_SHURK1_SELPH_DQ2 0x0b34
+#define DRAMC_SHURK1_SELPH_DQ3 0x0b38
+#define DRAMC_SHURK2_SELPH_ODTEN0 0x0c1c
+#define DRAMC_SHURK2_SELPH_ODTEN1 0x0c20
+#define DRAMC_SHU_DQSG_RETRY 0x0c54
+
+#define EMI_COL_ADDR_MASK GENMASK(13, 12)
+#define EMI_COL_ADDR_SHIFT 12
+#define WALKING_PATTERN 0x12345678
+#define WALKING_STEP 0x4000000
+
+struct mtk_ddr3_priv {
+ fdt_addr_t emi;
+ fdt_addr_t ddrphy;
+ fdt_addr_t dramc_ao;
+ struct clk phy;
+ struct clk phy_mux;
+ struct clk mem;
+ struct clk mem_mux;
+};
+
+#ifdef CONFIG_SPL_BUILD
+static int mtk_ddr3_rank_size_detect(struct udevice *dev)
+{
+ struct mtk_ddr3_priv *priv = dev_get_priv(dev);
+ int step;
+ u32 start, test;
+
+ /* To detect size, we have to make sure it's single rank
+ * and it has maximum addressing region
+ */
+
+ writel(WALKING_PATTERN, CONFIG_SYS_SDRAM_BASE);
+
+ if (readl(CONFIG_SYS_SDRAM_BASE) != WALKING_PATTERN)
+ return -EINVAL;
+
+ for (step = 0; step < 5; step++) {
+ writel(~WALKING_PATTERN, CONFIG_SYS_SDRAM_BASE +
+ (WALKING_STEP << step));
+
+ start = readl(CONFIG_SYS_SDRAM_BASE);
+ test = readl(CONFIG_SYS_SDRAM_BASE + (WALKING_STEP << step));
+ if ((test != ~WALKING_PATTERN) || test == start)
+ break;
+ }
+
+ step = step ? step - 1 : 3;
+ clrsetbits_le32(priv->emi + EMI_CONA, EMI_COL_ADDR_MASK,
+ step << EMI_COL_ADDR_SHIFT);
+
+ return 0;
+}
+
+static int mtk_ddr3_init(struct udevice *dev)
+{
+ struct mtk_ddr3_priv *priv = dev_get_priv(dev);
+ int ret;
+
+ ret = clk_set_parent(&priv->phy, &priv->phy_mux);
+ if (ret)
+ return ret;
+
+ /* EMI Setting */
+ writel(0x00003010, priv->emi + EMI_CONA);
+ writel(0x00000000, priv->emi + EMI_CONF);
+ writel(0x000006b8, priv->emi + EMI_CONM);
+ /* DQS */
+ writel(0x20c00, priv->dramc_ao + DRAMC_SHU1_DRVING1);
+ /* Clock */
+ writel(0x8320c83, priv->dramc_ao + DRAMC_SHU1_DRVING2);
+
+ /* DDRPHY setting */
+ writel(0x2201, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0x3000000c, priv->dramc_ao + DRAMC_CLKCTRL);
+ writel(0xe08, priv->ddrphy + DDRPHY_CA_CMD5);
+ writel(0x60e, priv->ddrphy + DDRPHY_SHU1_CA_CMD5);
+ writel(0x0, priv->ddrphy + DDRPHY_MISC_SPM_CTRL1);
+ writel(0xffffffff, priv->ddrphy + DDRPHY_MISC_SPM_CTRL0);
+ writel(0xffffffff, priv->ddrphy + DDRPHY_MISC_SPM_CTRL2);
+ writel(0x6003bf, priv->ddrphy + DDRPHY_MISC_CG_CTRL2);
+ writel(0x13300000, priv->ddrphy + DDRPHY_MISC_CG_CTRL4);
+
+ writel(0x1, priv->ddrphy + DDRPHY_SHU1_CA_CMD7);
+ writel(0x21, priv->ddrphy + DDRPHY_SHU1_B0_DQ7);
+ writel(0x1, priv->ddrphy + DDRPHY_SHU1_B1_DQ7);
+ writel(0xfff0, priv->ddrphy + DDRPHY_CA_CMD2);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DQ2);
+ writel(0x0, priv->ddrphy + DDRPHY_B1_DQ2);
+ writel(0x7, priv->ddrphy + DDRPHY_MISC_RXDVS1);
+ writel(0x10, priv->ddrphy + DDRPHY_PLL3);
+ writel(0x8e8e0000, priv->ddrphy + DDRPHY_MISC_VREF_CTRL);
+ writel(0x2e0040, priv->ddrphy + DDRPHY_MISC_IMP_CTRL0);
+ writel(0x50060e, priv->ddrphy + DDRPHY_SHU1_B0_DQ5);
+ writel(0x50060e, priv->ddrphy + DDRPHY_SHU1_B1_DQ5);
+ udelay(1);
+
+ writel(0x10, priv->ddrphy + DDRPHY_B0_DQ3);
+ writel(0x10, priv->ddrphy + DDRPHY_B1_DQ3);
+ writel(0x3f600, priv->ddrphy + DDRPHY_MISC_CG_CTRL1);
+ writel(0x1010, priv->ddrphy + DDRPHY_B0_DQ4);
+ writel(0x1110e0e, priv->ddrphy + DDRPHY_B0_DQ5);
+ writel(0x10c10d0, priv->ddrphy + DDRPHY_B0_DQ6);
+ writel(0x3110e0e, priv->ddrphy + DDRPHY_B0_DQ5);
+ writel(0x1010, priv->ddrphy + DDRPHY_B1_DQ4);
+ writel(0x1110e0e, priv->ddrphy + DDRPHY_B1_DQ5);
+ writel(0x10c10d0, priv->ddrphy + DDRPHY_B1_DQ6);
+ writel(0x3110e0e, priv->ddrphy + DDRPHY_B1_DQ5);
+ writel(0x7fffffc, priv->ddrphy + DDRPHY_CA_CMD3);
+ writel(0xc0010, priv->ddrphy + DDRPHY_CA_CMD6);
+ writel(0x101, priv->ddrphy + DDRPHY_SHU1_CA_CMD2);
+ writel(0x41e, priv->ddrphy + DDRPHY_B0_DQ3);
+ writel(0x41e, priv->ddrphy + DDRPHY_B1_DQ3);
+ writel(0x180101, priv->ddrphy + DDRPHY_CA_CMD8);
+ writel(0x0, priv->ddrphy + DDRPHY_MISC_IMP_CTRL1);
+ writel(0x11400000, priv->ddrphy + DDRPHY_MISC_CG_CTRL4);
+ writel(0xfff0f0f0, priv->ddrphy + DDRPHY_MISC_SHU_OPT);
+ writel(0x1f, priv->ddrphy + DDRPHY_MISC_CG_CTRL0);
+
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_CA_CMD6);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_B0_DQ6);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_B1_DQ6);
+ writel(0x40000, priv->ddrphy + DDRPHY_PLL4);
+ writel(0x0, priv->ddrphy + DDRPHY_PLL1);
+ writel(0x0, priv->ddrphy + DDRPHY_PLL2);
+ writel(0x666008, priv->ddrphy + DDRPHY_CA_DLL_ARPI5);
+ writel(0x80666008, priv->ddrphy + DDRPHY_B0_DLL_ARPI5);
+ writel(0x80666008, priv->ddrphy + DDRPHY_B1_DLL_ARPI5);
+ writel(0x0, priv->ddrphy + DDRPHY_CA_DLL_ARPI0);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DLL_ARPI0);
+ writel(0x0, priv->ddrphy + DDRPHY_B1_DLL_ARPI0);
+ writel(0x400, priv->ddrphy + DDRPHY_CA_DLL_ARPI2);
+ writel(0x20400, priv->ddrphy + DDRPHY_B0_DLL_ARPI2);
+ writel(0x20400, priv->ddrphy + DDRPHY_B1_DLL_ARPI2);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_PLL9);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_PLL11);
+ writel(0xf7f, priv->ddrphy + DDRPHY_SHU1_PLL0);
+ writel(0x40000, priv->ddrphy + DDRPHY_SHU1_PLL8);
+ writel(0x40000, priv->ddrphy + DDRPHY_SHU1_PLL10);
+ writel(0xe57800fe, priv->ddrphy + DDRPHY_SHU1_PLL4);
+ writel(0xe57800fe, priv->ddrphy + DDRPHY_SHU1_PLL6);
+
+ writel(0xB5000000, priv->ddrphy + DDRPHY_SHU1_PLL5);
+ writel(0xB5000000, priv->ddrphy + DDRPHY_SHU1_PLL7);
+
+ writel(0x14d0002, priv->ddrphy + DDRPHY_PLL5);
+ writel(0x14d0002, priv->ddrphy + DDRPHY_PLL7);
+ writel(0x80040000, priv->ddrphy + DDRPHY_SHU1_PLL8);
+ writel(0x80040000, priv->ddrphy + DDRPHY_SHU1_PLL10);
+ writel(0xf, priv->ddrphy + DDRPHY_SHU1_PLL1);
+ writel(0x4, priv->ddrphy + DDRPHY_CA_DLL_ARPI0);
+ writel(0x1, priv->ddrphy + DDRPHY_B0_DLL_ARPI0);
+ writel(0x1, priv->ddrphy + DDRPHY_B1_DLL_ARPI0);
+ writel(0x698600, priv->ddrphy + DDRPHY_CA_DLL_ARPI5);
+ writel(0xc0778600, priv->ddrphy + DDRPHY_B0_DLL_ARPI5);
+ writel(0xc0778600, priv->ddrphy + DDRPHY_B1_DLL_ARPI5);
+ writel(0x0, priv->ddrphy + DDRPHY_CA_DLL_ARPI4);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DLL_ARPI4);
+ writel(0x0, priv->ddrphy + DDRPHY_B1_DLL_ARPI4);
+ writel(0x2ba800, priv->ddrphy + DDRPHY_CA_DLL_ARPI1);
+ writel(0x2ae806, priv->ddrphy + DDRPHY_B0_DLL_ARPI1);
+ writel(0xae806, priv->ddrphy + DDRPHY_B1_DLL_ARPI1);
+ writel(0xba000, priv->ddrphy + DDRPHY_CA_DLL_ARPI3);
+ writel(0x2e800, priv->ddrphy + DDRPHY_B0_DLL_ARPI3);
+ writel(0x2e800, priv->ddrphy + DDRPHY_B1_DLL_ARPI3);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_CA_CMD4);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_B0_DQ4);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_B1_DQ4);
+ writel(0x4, priv->ddrphy + DDRPHY_CA_DLL_ARPI0);
+ writel(0x1, priv->ddrphy + DDRPHY_B0_DLL_ARPI0);
+ writel(0x1, priv->ddrphy + DDRPHY_B1_DLL_ARPI0);
+ writel(0x32cf0000, priv->ddrphy + DDRPHY_SHU1_CA_CMD6);
+ writel(0x32cd0000, priv->ddrphy + DDRPHY_SHU1_B0_DQ6);
+ writel(0x32cd0000, priv->ddrphy + DDRPHY_SHU1_B1_DQ6);
+ writel(0x80010000, priv->ddrphy + DDRPHY_PLL1);
+ writel(0x80000000, priv->ddrphy + DDRPHY_PLL2);
+ udelay(100);
+
+ writel(0xc, priv->ddrphy + DDRPHY_CA_DLL_ARPI0);
+ writel(0x9, priv->ddrphy + DDRPHY_B0_DLL_ARPI0);
+ writel(0x9, priv->ddrphy + DDRPHY_B1_DLL_ARPI0);
+ writel(0xd0000, priv->ddrphy + DDRPHY_PLL4);
+ udelay(1);
+
+ writel(0x82, priv->ddrphy + DDRPHY_MISC_CTRL1);
+ writel(0x2, priv->dramc_ao + DRAMC_DDRCONF0);
+ writel(0x3acf0000, priv->ddrphy + DDRPHY_SHU1_CA_CMD6);
+ writel(0x3acd0000, priv->ddrphy + DDRPHY_SHU1_B0_DQ6);
+ writel(0x3acd0000, priv->ddrphy + DDRPHY_SHU1_B1_DQ6);
+ udelay(1);
+
+ writel(0x0, priv->ddrphy + DDRPHY_CA_DLL_ARPI2);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DLL_ARPI2);
+ writel(0x0, priv->ddrphy + DDRPHY_B1_DLL_ARPI2);
+ writel(0x80, priv->ddrphy + DDRPHY_MISC_CTRL1);
+ writel(0x0, priv->dramc_ao + DRAMC_DDRCONF0);
+ writel(0x80000000, priv->ddrphy + DDRPHY_PLL1);
+ udelay(1);
+
+ writel(0x698e00, priv->ddrphy + DDRPHY_CA_DLL_ARPI5);
+ udelay(1);
+
+ writel(0xc0778e00, priv->ddrphy + DDRPHY_B0_DLL_ARPI5);
+ udelay(1);
+
+ writel(0xc0778e00, priv->ddrphy + DDRPHY_B1_DLL_ARPI5);
+ udelay(1);
+
+ ret = clk_set_parent(&priv->mem, &priv->mem_mux);
+ if (ret)
+ return ret;
+
+ /* DDR PHY PLL setting */
+ writel(0x51e, priv->ddrphy + DDRPHY_B0_DQ3);
+ writel(0x51e, priv->ddrphy + DDRPHY_B1_DQ3);
+ writel(0x8100008c, priv->ddrphy + DDRPHY_MISC_CTRL1);
+ writel(0x80101, priv->ddrphy + DDRPHY_CA_CMD8);
+ writel(0x100, priv->ddrphy + DDRPHY_CA_CMD7);
+ writel(0x0, priv->ddrphy + DDRPHY_CA_CMD7);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DQ7);
+ writel(0x0, priv->ddrphy + DDRPHY_B1_DQ7);
+ writel(0x51e, priv->ddrphy + DDRPHY_B0_DQ3);
+ writel(0xff051e, priv->ddrphy + DDRPHY_B1_DQ3);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DQ2);
+ writel(0x1ff, priv->ddrphy + DDRPHY_B1_DQ2);
+
+ /* Update initial setting */
+ writel(0x5fc, priv->ddrphy + DDRPHY_B0_DQ3);
+ writel(0xff05fc, priv->ddrphy + DDRPHY_B1_DQ3);
+ writel(0x10c12d9, priv->ddrphy + DDRPHY_B0_DQ6);
+ writel(0x10c12d9, priv->ddrphy + DDRPHY_B1_DQ6);
+ writel(0xc0259, priv->ddrphy + DDRPHY_CA_CMD6);
+ writel(0x4000, priv->ddrphy + DDRPHY_B0_DQ2);
+ writel(0x41ff, priv->ddrphy + DDRPHY_B1_DQ2);
+ writel(0x0, priv->ddrphy + DDRPHY_B0_DQ8);
+ writel(0x100, priv->ddrphy + DDRPHY_B1_DQ8);
+ writel(0x3110e0e, priv->ddrphy + DDRPHY_B0_DQ5);
+ writel(0x3110e0e, priv->ddrphy + DDRPHY_B1_DQ5);
+ writel(0x51060e, priv->ddrphy + DDRPHY_SHU1_B0_DQ5);
+ writel(0x51060e, priv->ddrphy + DDRPHY_SHU1_B1_DQ5);
+ writel(0x39eff6, priv->dramc_ao + DRAMC_SHU_SCINTV);
+ writel(0x204ffff, priv->dramc_ao + DRAMC_CLKAR);
+ writel(0x31b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0x0, priv->dramc_ao + DRAMC_PERFCTL0);
+ writel(0x80000, priv->dramc_ao + DRAMC_PERFCTL0);
+
+ /* Dramc setting PC3 */
+ writel(0x65714001, priv->dramc_ao + DRAMC_REFCTRL0);
+
+ writel(0x11351131, priv->ddrphy + DDRPHY_MISC_CTRL3);
+ writel(0x200600, priv->dramc_ao + DRAMC_SHU_DQSG_RETRY);
+ writel(0x101d007, priv->dramc_ao + DRAMC_SHUCTRL2);
+ writel(0xe090601, priv->dramc_ao + DRAMC_DVFSDLL);
+ writel(0x20003000, priv->dramc_ao + DRAMC_DDRCONF0);
+ writel(0x3900020f, priv->ddrphy + DDRPHY_MISC_CTRL0);
+ writel(0xa20810bf, priv->dramc_ao + DRAMC_SHU_CONF0);
+ writel(0x30050, priv->dramc_ao + DRAMC_SHU_ODTCTRL);
+ writel(0x25712000, priv->dramc_ao + DRAMC_REFCTRL0);
+ writel(0xb0100000, priv->dramc_ao + DRAMC_STBCAL);
+ writel(0x8000000, priv->dramc_ao + DRAMC_SREFCTRL);
+ writel(0xc0000000, priv->dramc_ao + DRAMC_SHU_PIPE);
+ writel(0x731004, priv->dramc_ao + DRAMC_RKCFG);
+ writel(0x8007320f, priv->dramc_ao + DRAMC_SHU_CONF2);
+ writel(0x2a7c0, priv->dramc_ao + DRAMC_SHU_SCINTV);
+ writel(0xc110, priv->dramc_ao + DRAMC_SHUCTRL);
+ writel(0x30000700, priv->dramc_ao + DRAMC_REFCTRL1);
+ writel(0x6543b321, priv->dramc_ao + DRAMC_REFRATRE_FILTER);
+
+ /* Update PCDDR3 default setting */
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA1);
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA2);
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA3);
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA4);
+ writel(0x10000111, priv->dramc_ao + DRAMC_SHU_SELPH_CA5);
+ writel(0x1000000, priv->dramc_ao + DRAMC_SHU_SELPH_CA6);
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA7);
+ writel(0x0, priv->dramc_ao + DRAMC_SHU_SELPH_CA8);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R0_CA_CMD9);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R1_CA_CMD9);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHU_SELPH_DQS0);
+ writel(0x33331111, priv->dramc_ao + DRAMC_SHU_SELPH_DQS1);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ0);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ1);
+ writel(0x33331111, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ2);
+ writel(0x33331111, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ3);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQ0);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQ1);
+ writel(0x33331111, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQ2);
+ writel(0x33331111, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQ3);
+ writel(0xf0f00, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ7);
+ writel(0xf0f00, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ7);
+ writel(0xf0f00, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ7);
+ writel(0xf0f00, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ7);
+ writel(0x0, priv->dramc_ao + DRAMC_SHURK0_SELPH_ODTEN0);
+ writel(0x0, priv->dramc_ao + DRAMC_SHURK0_SELPH_ODTEN1);
+ writel(0x0, priv->dramc_ao + DRAMC_SHURK1_SELPH_ODTEN0);
+ writel(0x0, priv->dramc_ao + DRAMC_SHURK1_SELPH_ODTEN1);
+ writel(0x0, priv->dramc_ao + DRAMC_SHURK2_SELPH_ODTEN0);
+ writel(0x66666666, priv->dramc_ao + DRAMC_SHURK2_SELPH_ODTEN1);
+ writel(0x2c000b0f, priv->dramc_ao + DRAMC_SHU_CONF1);
+ writel(0x11111111, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQSG0);
+ writel(0x64646464, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQSG1);
+ writel(0x11111111, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQSG0);
+ writel(0x64646464, priv->dramc_ao + DRAMC_SHURK1_SELPH_DQSG1);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ2);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ3);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ4);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ5);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ6);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ2);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ3);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ4);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ5);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R1_B0_DQ6);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ2);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ3);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ4);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ5);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ6);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ2);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ3);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ4);
+ writel(0xc0c0c0c, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ5);
+ writel(0x0, priv->ddrphy + DDRPHY_SHU1_R1_B1_DQ6);
+ writel(0x20000001, priv->dramc_ao + DRAMC_SHU_RANKCTL);
+ writel(0x2, priv->dramc_ao + DRAMC_SHURK0_DQSCTL);
+ writel(0x2, priv->dramc_ao + DRAMC_SHURK1_DQSCTL);
+ writel(0x4020b07, priv->dramc_ao + DRAMC_SHU_ACTIM0);
+ writel(0xb060400, priv->dramc_ao + DRAMC_SHU_ACTIM1);
+ writel(0x8090200, priv->dramc_ao + DRAMC_SHU_ACTIM2);
+ writel(0x810018, priv->dramc_ao + DRAMC_SHU_ACTIM3);
+ writel(0x1e9700ff, priv->dramc_ao + DRAMC_SHU_ACTIM4);
+ writel(0x1000908, priv->dramc_ao + DRAMC_SHU_ACTIM5);
+ writel(0x801040b, priv->dramc_ao + DRAMC_SHU_ACTIM_XRT);
+ writel(0x20000D1, priv->dramc_ao + DRAMC_SHU_AC_TIME_05T);
+ writel(0x80010000, priv->ddrphy + DDRPHY_PLL2);
+ udelay(500);
+
+ writel(0x81080000, priv->dramc_ao + DRAMC_MISCTL0);
+ writel(0xacf13, priv->dramc_ao + DRAMC_PERFCTL0);
+ writel(0xacf12, priv->dramc_ao + DRAMC_PERFCTL0);
+ writel(0x80, priv->dramc_ao + DRAMC_ARBCTL);
+ writel(0x9, priv->dramc_ao + DRAMC_PADCTRL);
+ writel(0x80000107, priv->dramc_ao + DRAMC_DRAMC_PD_CTRL);
+ writel(0x3000000c, priv->dramc_ao + DRAMC_CLKCTRL);
+ writel(0x25714001, priv->dramc_ao + DRAMC_REFCTRL0);
+ writel(0x35b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0x4300000, priv->dramc_ao + DRAMC_CATRAINING1);
+ writel(0xb0300000, priv->dramc_ao + DRAMC_STBCAL);
+ writel(0x731414, priv->dramc_ao + DRAMC_RKCFG);
+ writel(0x733414, priv->dramc_ao + DRAMC_RKCFG);
+ udelay(20);
+
+ writel(0x80002050, priv->dramc_ao + DRAMC_CKECTRL);
+ udelay(100);
+
+ writel(0x400000, priv->dramc_ao + DRAMC_MRS);
+ writel(0x401800, priv->dramc_ao + DRAMC_MRS);
+ writel(0x1, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ udelay(100);
+
+ writel(0x601800, priv->dramc_ao + DRAMC_MRS);
+ writel(0x600000, priv->dramc_ao + DRAMC_MRS);
+ writel(0x1, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ udelay(100);
+
+ writel(0x200000, priv->dramc_ao + DRAMC_MRS);
+ writel(0x200400, priv->dramc_ao + DRAMC_MRS);
+ writel(0x1, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ udelay(100);
+
+ writel(0x400, priv->dramc_ao + DRAMC_MRS);
+ writel(0x1d7000, priv->dramc_ao + DRAMC_MRS);
+ writel(0x1, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ udelay(100);
+
+ writel(0x702201, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0x10, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x20, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x0, priv->dramc_ao + DRAMC_SPCMD);
+ writel(0x1, priv->dramc_ao + DRAMC_HW_MRR_FUN);
+ writel(0x702301, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0x702301, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0xa56, priv->dramc_ao + DRAMC_ZQCS);
+ writel(0xff0000, priv->dramc_ao + DRAMC_SHU_CONF3);
+ writel(0x15b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0x2cb00b0f, priv->dramc_ao + DRAMC_SHU_CONF1);
+ writel(0x65714001, priv->dramc_ao + DRAMC_REFCTRL0);
+ writel(0x48000000, priv->dramc_ao + DRAMC_SREFCTRL);
+ writel(0xc0000107, priv->dramc_ao + DRAMC_DRAMC_PD_CTRL);
+ writel(0x10002, priv->dramc_ao + DRAMC_EYESCAN);
+ writel(0x15e00, priv->dramc_ao + DRAMC_STBCAL1);
+ writel(0x100000, priv->dramc_ao + DRAMC_TEST2_1);
+ writel(0x4000, priv->dramc_ao + DRAMC_TEST2_2);
+ writel(0x12000480, priv->dramc_ao + DRAMC_TEST2_3);
+ writel(0x301d007, priv->dramc_ao + DRAMC_SHUCTRL2);
+ writel(0x4782321, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0x30210000, priv->dramc_ao + DRAMC_SHU_CKECTRL);
+ writel(0x20000, priv->dramc_ao + DRAMC_DUMMY_RD);
+ writel(0x4080110d, priv->dramc_ao + DRAMC_TEST2_4);
+ writel(0x30000721, priv->dramc_ao + DRAMC_REFCTRL1);
+ writel(0x0, priv->dramc_ao + DRAMC_RSTMASK);
+ writel(0x4782320, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0x80002000, priv->dramc_ao + DRAMC_CKECTRL);
+ writel(0x45714001, priv->dramc_ao + DRAMC_REFCTRL0);
+
+ /* Apply config before calibration */
+ writel(0x120, priv->dramc_ao + DRAMC_DRAMC_PD_CTRL);
+ writel(0x11351131, priv->ddrphy + DDRPHY_MISC_CTRL3);
+ writel(0xffffffff, priv->ddrphy + DDRPHY_MISC_CG_CTRL0);
+ writel(0x2a7fe, priv->dramc_ao + DRAMC_SHU_SCINTV);
+ writel(0xff01ff, priv->dramc_ao + DRAMC_SHU_CONF3);
+ writel(0x4782320, priv->dramc_ao + DRAMC_DRAMCTRL);
+ writel(0xa56, priv->dramc_ao + DRAMC_ZQCS);
+ writel(0x80000000, priv->dramc_ao + DRAMC_SHU1_WODT);
+ writel(0x21, priv->ddrphy + DDRPHY_SHU1_B0_DQ7);
+ writel(0x1, priv->ddrphy + DDRPHY_SHU1_B1_DQ7);
+ writel(0x35b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0x35b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0x35b1f1cf, priv->dramc_ao + DRAMC_SPCMDCTRL);
+ writel(0xb0300000, priv->dramc_ao + DRAMC_STBCAL);
+ writel(0xb0300000, priv->dramc_ao + DRAMC_STBCAL);
+ writel(0x10002, priv->dramc_ao + DRAMC_EYESCAN);
+ writel(0x8100008c, priv->ddrphy + DDRPHY_MISC_CTRL1);
+ writel(0x45714001, priv->dramc_ao + DRAMC_REFCTRL0);
+ writel(0xb0300000, priv->dramc_ao + DRAMC_STBCAL);
+ writel(0xb0300000, priv->dramc_ao + DRAMC_STBCAL);
+
+ /* Write leveling */
+ writel(0x1f2e2e00, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ7);
+ writel(0x202f2f00, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ7);
+ writel(0x33221100, priv->dramc_ao + DRAMC_SHU_SELPH_DQS1);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHU_SELPH_DQS0);
+
+ /* RX dqs gating cal */
+ writel(0x11111010, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQSG0);
+ writel(0x20201717, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQSG1);
+ writel(0x1d1f, priv->dramc_ao + DRAMC_SHURK0_DQSIEN);
+
+ /* RX window per-bit cal */
+ writel(0x03030404, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ2);
+ writel(0x01010303, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ3);
+ writel(0x01010303, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ4);
+ writel(0x01010000, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ5);
+ writel(0x03030606, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ2);
+ writel(0x02020202, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ3);
+ writel(0x04040303, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ4);
+ writel(0x06060101, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ5);
+
+ /* RX datlat cal */
+ writel(0x28b00a0e, priv->dramc_ao + DRAMC_SHU_CONF1);
+
+ /* TX window per-byte with 2UI cal */
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ0);
+ writel(0x22220000, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ2);
+ writel(0x11112222, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ1);
+ writel(0x22220000, priv->dramc_ao + DRAMC_SHURK0_SELPH_DQ3);
+ writel(0x1f2e2e00, priv->ddrphy + DDRPHY_SHU1_R0_B0_DQ7);
+ writel(0x202f2f00, priv->ddrphy + DDRPHY_SHU1_R0_B1_DQ7);
+
+ return mtk_ddr3_rank_size_detect(dev);
+}
+#endif
+
+static int mtk_ddr3_probe(struct udevice *dev)
+{
+ struct mtk_ddr3_priv *priv = dev_get_priv(dev);
+
+ priv->emi = dev_read_addr_index(dev, 0);
+ if (priv->emi == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ priv->ddrphy = dev_read_addr_index(dev, 1);
+ if (priv->ddrphy == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ priv->dramc_ao = dev_read_addr_index(dev, 2);
+ if (priv->dramc_ao == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+#ifdef CONFIG_SPL_BUILD
+ int ret;
+
+ ret = clk_get_by_index(dev, 0, &priv->phy);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev, 1, &priv->phy_mux);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev, 2, &priv->mem);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev, 3, &priv->mem_mux);
+ if (ret)
+ return ret;
+
+ ret = mtk_ddr3_init(dev);
+ if (ret)
+ return ret;
+#endif
+ return 0;
+}
+
+static int mtk_ddr3_get_info(struct udevice *dev, struct ram_info *info)
+{
+ struct mtk_ddr3_priv *priv = dev_get_priv(dev);
+ u32 val = readl(priv->emi + EMI_CONA);
+
+ info->base = CONFIG_SYS_SDRAM_BASE;
+
+ switch ((val & EMI_COL_ADDR_MASK) >> EMI_COL_ADDR_SHIFT) {
+ case 0:
+ info->size = SZ_128M;
+ break;
+ case 1:
+ info->size = SZ_256M;
+ break;
+ case 2:
+ info->size = SZ_512M;
+ break;
+ case 3:
+ info->size = SZ_1G;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct ram_ops mtk_ddr3_ops = {
+ .get_info = mtk_ddr3_get_info,
+};
+
+static const struct udevice_id mtk_ddr3_ids[] = {
+ { .compatible = "mediatek,mt7629-dramc" },
+ { }
+};
+
+U_BOOT_DRIVER(mediatek_ddr3) = {
+ .name = "mediatek_ddr3",
+ .id = UCLASS_RAM,
+ .of_match = mtk_ddr3_ids,
+ .ops = &mtk_ddr3_ops,
+ .probe = mtk_ddr3_probe,
+ .priv_auto_alloc_size = sizeof(struct mtk_ddr3_priv),
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 16/18] mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (14 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 15/18] ram: MediaTek: add DDR3 driver for MT7629 SoC Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek Ryder Lee
` (2 subsequent siblings)
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
From: Weijie Gao <weijie.gao@mediatek.com>
This patch adds MT7623 host controller driver for accessing SD/MMC.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
drivers/mmc/Kconfig | 11 +
drivers/mmc/Makefile | 1 +
drivers/mmc/mtk-sd.c | 1394 ++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 1406 insertions(+)
create mode 100644 drivers/mmc/mtk-sd.c
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 27246ee..ea60ed5 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -598,6 +598,17 @@ config FTSDC010_SDIO
help
This can enable ftsdc010 sdio function.
+config MMC_MTK
+ bool "MediaTek SD/MMC Card Interface support"
+ depends on ARCH_MEDIATEK
+ depends on BLK && DM_MMC
+ depends on OF_CONTROL
+ help
+ This selects the MediaTek(R) Secure digital and Multimedia card Interface.
+ If you have a machine with a integrated SD/MMC card reader, say Y or M here.
+ This is needed if support for any SD/SDIO/MMC devices is required.
+ If unsure, say N.
+
endif
config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index 23c5b0d..801a26d 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -65,3 +65,4 @@ obj-$(CONFIG_MMC_SUNXI) += sunxi_mmc.o
obj-$(CONFIG_MMC_UNIPHIER) += tmio-common.o uniphier-sd.o
obj-$(CONFIG_RENESAS_SDHI) += tmio-common.o renesas-sdhi.o
obj-$(CONFIG_MMC_BCM2835) += bcm2835_sdhost.o
+obj-$(CONFIG_MMC_MTK) += mtk-sd.o
diff --git a/drivers/mmc/mtk-sd.c b/drivers/mmc/mtk-sd.c
new file mode 100644
index 0000000..0741a52
--- /dev/null
+++ b/drivers/mmc/mtk-sd.c
@@ -0,0 +1,1394 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek SD/MMC Card Interface driver
+ *
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Weijie Gao <weijie.gao@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <dm.h>
+#include <mmc.h>
+#include <errno.h>
+#include <malloc.h>
+#include <stdbool.h>
+#include <asm/gpio.h>
+#include <dm/pinctrl.h>
+#include <linux/bitops.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+
+/* MSDC_CFG */
+#define MSDC_CFG_HS400_CK_MODE_EXT BIT(22)
+#define MSDC_CFG_CKMOD_EXT_M 0x300000
+#define MSDC_CFG_CKMOD_EXT_S 20
+#define MSDC_CFG_CKDIV_EXT_M 0xfff00
+#define MSDC_CFG_CKDIV_EXT_S 8
+#define MSDC_CFG_HS400_CK_MODE BIT(18)
+#define MSDC_CFG_CKMOD_M 0x30000
+#define MSDC_CFG_CKMOD_S 16
+#define MSDC_CFG_CKDIV_M 0xff00
+#define MSDC_CFG_CKDIV_S 8
+#define MSDC_CFG_CKSTB BIT(7)
+#define MSDC_CFG_PIO BIT(3)
+#define MSDC_CFG_RST BIT(2)
+#define MSDC_CFG_CKPDN BIT(1)
+#define MSDC_CFG_MODE BIT(0)
+
+/* MSDC_IOCON */
+#define MSDC_IOCON_W_DSPL BIT(8)
+#define MSDC_IOCON_DSPL BIT(2)
+#define MSDC_IOCON_RSPL BIT(1)
+
+/* MSDC_PS */
+#define MSDC_PS_DAT0 BIT(16)
+#define MSDC_PS_CDDBCE_M 0xf000
+#define MSDC_PS_CDDBCE_S 12
+#define MSDC_PS_CDSTS BIT(1)
+#define MSDC_PS_CDEN BIT(0)
+
+/* #define MSDC_INT(EN) */
+#define MSDC_INT_ACMDRDY BIT(3)
+#define MSDC_INT_ACMDTMO BIT(4)
+#define MSDC_INT_ACMDCRCERR BIT(5)
+#define MSDC_INT_CMDRDY BIT(8)
+#define MSDC_INT_CMDTMO BIT(9)
+#define MSDC_INT_RSPCRCERR BIT(10)
+#define MSDC_INT_XFER_COMPL BIT(12)
+#define MSDC_INT_DATTMO BIT(14)
+#define MSDC_INT_DATCRCERR BIT(15)
+
+/* MSDC_FIFOCS */
+#define MSDC_FIFOCS_CLR BIT(31)
+#define MSDC_FIFOCS_TXCNT_M 0xff0000
+#define MSDC_FIFOCS_TXCNT_S 16
+#define MSDC_FIFOCS_RXCNT_M 0xff
+#define MSDC_FIFOCS_RXCNT_S 0
+
+/* #define SDC_CFG */
+#define SDC_CFG_DTOC_M 0xff000000
+#define SDC_CFG_DTOC_S 24
+#define SDC_CFG_SDIOIDE BIT(20)
+#define SDC_CFG_SDIO BIT(19)
+#define SDC_CFG_BUSWIDTH_M 0x30000
+#define SDC_CFG_BUSWIDTH_S 16
+
+/* SDC_CMD */
+#define SDC_CMD_BLK_LEN_M 0xfff0000
+#define SDC_CMD_BLK_LEN_S 16
+#define SDC_CMD_STOP BIT(14)
+#define SDC_CMD_WR BIT(13)
+#define SDC_CMD_DTYPE_M 0x1800
+#define SDC_CMD_DTYPE_S 11
+#define SDC_CMD_RSPTYP_M 0x380
+#define SDC_CMD_RSPTYP_S 7
+#define SDC_CMD_CMD_M 0x3f
+#define SDC_CMD_CMD_S 0
+
+/* SDC_STS */
+#define SDC_STS_CMDBUSY BIT(1)
+#define SDC_STS_SDCBUSY BIT(0)
+
+/* SDC_ADV_CFG0 */
+#define SDC_RX_ENHANCE_EN BIT(20)
+
+/* PATCH_BIT0 */
+#define MSDC_INT_DAT_LATCH_CK_SEL_M 0x380
+#define MSDC_INT_DAT_LATCH_CK_SEL_S 7
+
+/* PATCH_BIT1 */
+#define MSDC_PB1_STOP_DLY_M 0xf00
+#define MSDC_PB1_STOP_DLY_S 8
+
+/* PATCH_BIT2 */
+#define MSDC_PB2_CRCSTSENSEL_M 0xe0000000
+#define MSDC_PB2_CRCSTSENSEL_S 29
+#define MSDC_PB2_CFGCRCSTS BIT(28)
+#define MSDC_PB2_RESPSTSENSEL_M 0x70000
+#define MSDC_PB2_RESPSTSENSEL_S 16
+#define MSDC_PB2_CFGRESP BIT(15)
+#define MSDC_PB2_RESPWAIT_M 0x0c
+#define MSDC_PB2_RESPWAIT_S 2
+
+/* PAD_TUNE */
+#define MSDC_PAD_TUNE_CMDRRDLY_M 0x7c00000
+#define MSDC_PAD_TUNE_CMDRRDLY_S 22
+#define MSDC_PAD_TUNE_CMD_SEL BIT(21)
+#define MSDC_PAD_TUNE_CMDRDLY_M 0x1f0000
+#define MSDC_PAD_TUNE_CMDRDLY_S 16
+#define MSDC_PAD_TUNE_RXDLYSEL BIT(15)
+#define MSDC_PAD_TUNE_RD_SEL BIT(13)
+#define MSDC_PAD_TUNE_DATRRDLY_M 0x1f00
+#define MSDC_PAD_TUNE_DATRRDLY_S 8
+#define MSDC_PAD_TUNE_DATWRDLY_M 0x1f
+#define MSDC_PAD_TUNE_DATWRDLY_S 0
+
+/* EMMC50_CFG0 */
+#define EMMC50_CFG_CFCSTS_SEL BIT(4)
+
+/* SDC_FIFO_CFG */
+#define SDC_FIFO_CFG_WRVALIDSEL BIT(24)
+#define SDC_FIFO_CFG_RDVALIDSEL BIT(25)
+
+/* SDC_CFG_BUSWIDTH */
+#define MSDC_BUS_1BITS 0x0
+#define MSDC_BUS_4BITS 0x1
+#define MSDC_BUS_8BITS 0x2
+
+#define MSDC_FIFO_SIZE 128
+
+#define PAD_DELAY_MAX 32
+
+#define DEFAULT_CD_DEBOUNCE 8
+
+#define CMD_INTS_MASK \
+ (MSDC_INT_CMDRDY | MSDC_INT_RSPCRCERR | MSDC_INT_CMDTMO)
+
+#define DATA_INTS_MASK \
+ (MSDC_INT_XFER_COMPL | MSDC_INT_DATTMO | MSDC_INT_DATCRCERR)
+
+/* Register offset */
+struct mtk_sd_regs {
+ u32 msdc_cfg;
+ u32 msdc_iocon;
+ u32 msdc_ps;
+ u32 msdc_int;
+ u32 msdc_inten;
+ u32 msdc_fifocs;
+ u32 msdc_txdata;
+ u32 msdc_rxdata;
+ u32 reserved0[4];
+ u32 sdc_cfg;
+ u32 sdc_cmd;
+ u32 sdc_arg;
+ u32 sdc_sts;
+ u32 sdc_resp[4];
+ u32 sdc_blk_num;
+ u32 sdc_vol_chg;
+ u32 sdc_csts;
+ u32 sdc_csts_en;
+ u32 sdc_datcrc_sts;
+ u32 sdc_adv_cfg0;
+ u32 reserved1[2];
+ u32 emmc_cfg0;
+ u32 emmc_cfg1;
+ u32 emmc_sts;
+ u32 emmc_iocon;
+ u32 sd_acmd_resp;
+ u32 sd_acmd19_trg;
+ u32 sd_acmd19_sts;
+ u32 dma_sa_high4bit;
+ u32 dma_sa;
+ u32 dma_ca;
+ u32 dma_ctrl;
+ u32 dma_cfg;
+ u32 sw_dbg_sel;
+ u32 sw_dbg_out;
+ u32 dma_length;
+ u32 reserved2;
+ u32 patch_bit0;
+ u32 patch_bit1;
+ u32 patch_bit2;
+ u32 reserved3;
+ u32 dat0_tune_crc;
+ u32 dat1_tune_crc;
+ u32 dat2_tune_crc;
+ u32 dat3_tune_crc;
+ u32 cmd_tune_crc;
+ u32 sdio_tune_wind;
+ u32 reserved4[5];
+ u32 pad_tune;
+ u32 pad_tune0;
+ u32 pad_tune1;
+ u32 dat_rd_dly[4];
+ u32 reserved5[2];
+ u32 hw_dbg_sel;
+ u32 main_ver;
+ u32 eco_ver;
+ u32 reserved6[27];
+ u32 pad_ds_tune;
+ u32 reserved7[31];
+ u32 emmc50_cfg0;
+ u32 reserved8[7];
+ u32 sdc_fifo_cfg;
+};
+
+struct msdc_compatible {
+ u8 clk_div_bits;
+ bool pad_tune0;
+ bool async_fifo;
+ bool data_tune;
+ bool busy_check;
+ bool stop_clk_fix;
+ bool enhance_rx;
+};
+
+struct msdc_delay_phase {
+ u8 maxlen;
+ u8 start;
+ u8 final_phase;
+};
+
+struct msdc_plat {
+ struct mmc_config cfg;
+ struct mmc mmc;
+};
+
+struct msdc_tune_para {
+ u32 iocon;
+ u32 pad_tune;
+};
+
+struct msdc_host {
+ struct mtk_sd_regs *base;
+ struct mmc *mmc;
+
+ struct msdc_compatible *dev_comp;
+
+ struct clk src_clk; /* for SD/MMC bus clock */
+ struct clk h_clk; /* MSDC core clock */
+
+ u32 src_clk_freq; /* source clock */
+ u32 mclk; /* mmc framework required bus clock */
+ u32 sclk; /* actual calculated bus clock */
+
+ /* operation timeout clocks */
+ u32 timeout_ns;
+ u32 timeout_clks;
+
+ /* tuning options */
+ u32 hs400_ds_delay;
+ u32 hs200_cmd_int_delay;
+ u32 hs200_write_int_delay;
+ u32 latch_ck;
+ u32 r_smpl; /* sample edge */
+ bool hs400_mode;
+
+ /* whether to use gpio detection or built-in hw detection */
+ bool builtin_cd;
+
+ /* card detection / write protection GPIOs */
+#ifdef CONFIG_DM_GPIO
+ struct gpio_desc gpio_wp;
+ struct gpio_desc gpio_cd;
+#endif
+
+ uint last_resp_type;
+ uint last_data_write;
+
+ enum bus_mode timing;
+
+ struct msdc_tune_para def_tune_para;
+ struct msdc_tune_para saved_tune_para;
+};
+
+static void msdc_reset_hw(struct msdc_host *host)
+{
+ u32 reg;
+
+ setbits_le32(&host->base->msdc_cfg, MSDC_CFG_RST);
+
+ readl_poll_timeout(&host->base->msdc_cfg, reg,
+ !(reg & MSDC_CFG_RST), 1000000);
+}
+
+static void msdc_fifo_clr(struct msdc_host *host)
+{
+ u32 reg;
+
+ setbits_le32(&host->base->msdc_fifocs, MSDC_FIFOCS_CLR);
+
+ readl_poll_timeout(&host->base->msdc_fifocs, reg,
+ !(reg & MSDC_FIFOCS_CLR), 1000000);
+}
+
+static u32 msdc_fifo_rx_bytes(struct msdc_host *host)
+{
+ return (readl(&host->base->msdc_fifocs) &
+ MSDC_FIFOCS_RXCNT_M) >> MSDC_FIFOCS_RXCNT_S;
+}
+
+static u32 msdc_fifo_tx_bytes(struct msdc_host *host)
+{
+ return (readl(&host->base->msdc_fifocs) &
+ MSDC_FIFOCS_TXCNT_M) >> MSDC_FIFOCS_TXCNT_S;
+}
+
+static u32 msdc_cmd_find_resp(struct msdc_host *host, struct mmc_cmd *cmd)
+{
+ u32 resp;
+
+ switch (cmd->resp_type) {
+ /* Actually, R1, R5, R6, R7 are the same */
+ case MMC_RSP_R1:
+ resp = 0x1;
+ break;
+ case MMC_RSP_R1b:
+ resp = 0x7;
+ break;
+ case MMC_RSP_R2:
+ resp = 0x2;
+ break;
+ case MMC_RSP_R3:
+ resp = 0x3;
+ break;
+ case MMC_RSP_NONE:
+ default:
+ resp = 0x0;
+ break;
+ }
+
+ return resp;
+}
+
+static u32 msdc_cmd_prepare_raw_cmd(struct msdc_host *host,
+ struct mmc_cmd *cmd,
+ struct mmc_data *data)
+{
+ u32 opcode = cmd->cmdidx;
+ u32 resp_type = msdc_cmd_find_resp(host, cmd);
+ uint blocksize = 0;
+ u32 dtype = 0;
+ u32 rawcmd = 0;
+
+ switch (opcode) {
+ case MMC_CMD_WRITE_MULTIPLE_BLOCK:
+ case MMC_CMD_READ_MULTIPLE_BLOCK:
+ dtype = 2;
+ break;
+ case MMC_CMD_WRITE_SINGLE_BLOCK:
+ case MMC_CMD_READ_SINGLE_BLOCK:
+ case SD_CMD_APP_SEND_SCR:
+ dtype = 1;
+ break;
+ case SD_CMD_SWITCH_FUNC: /* same as MMC_CMD_SWITCH */
+ case SD_CMD_SEND_IF_COND: /* same as MMC_CMD_SEND_EXT_CSD */
+ case SD_CMD_APP_SD_STATUS: /* same as MMC_CMD_SEND_STATUS */
+ if (data)
+ dtype = 1;
+ }
+
+ if (data) {
+ if (data->flags == MMC_DATA_WRITE)
+ rawcmd |= SDC_CMD_WR;
+
+ if (data->blocks > 1)
+ dtype = 2;
+
+ blocksize = data->blocksize;
+ }
+
+ rawcmd |= ((opcode << SDC_CMD_CMD_S) & SDC_CMD_CMD_M) |
+ ((resp_type << SDC_CMD_RSPTYP_S) & SDC_CMD_RSPTYP_M) |
+ ((blocksize << SDC_CMD_BLK_LEN_S) & SDC_CMD_BLK_LEN_M) |
+ ((dtype << SDC_CMD_DTYPE_S) & SDC_CMD_DTYPE_M);
+
+ if (opcode == MMC_CMD_STOP_TRANSMISSION)
+ rawcmd |= SDC_CMD_STOP;
+
+ return rawcmd;
+}
+
+static int msdc_cmd_done(struct msdc_host *host, int events,
+ struct mmc_cmd *cmd)
+{
+ u32 *rsp = cmd->response;
+ int ret = 0;
+
+ if (cmd->resp_type & MMC_RSP_PRESENT) {
+ if (cmd->resp_type & MMC_RSP_136) {
+ rsp[0] = readl(&host->base->sdc_resp[3]);
+ rsp[1] = readl(&host->base->sdc_resp[2]);
+ rsp[2] = readl(&host->base->sdc_resp[1]);
+ rsp[3] = readl(&host->base->sdc_resp[0]);
+ } else {
+ rsp[0] = readl(&host->base->sdc_resp[0]);
+ }
+ }
+
+ if (!(events & MSDC_INT_CMDRDY)) {
+ if (cmd->cmdidx != MMC_CMD_SEND_TUNING_BLOCK &&
+ cmd->cmdidx != MMC_CMD_SEND_TUNING_BLOCK_HS200)
+ /*
+ * should not clear fifo/interrupt as the tune data
+ * may have alreay come.
+ */
+ msdc_reset_hw(host);
+
+ if (events & MSDC_INT_CMDTMO)
+ ret = -ETIMEDOUT;
+ else
+ ret = -EIO;
+ }
+
+ return ret;
+}
+
+static bool msdc_cmd_is_ready(struct msdc_host *host)
+{
+ int ret;
+ u32 reg;
+
+ /* The max busy time we can endure is 20ms */
+ ret = readl_poll_timeout(&host->base->sdc_sts, reg,
+ !(reg & SDC_STS_CMDBUSY), 20000);
+
+ if (ret) {
+ pr_err("CMD bus busy detected\n");
+ msdc_reset_hw(host);
+ return false;
+ }
+
+ if (host->last_resp_type == MMC_RSP_R1b && host->last_data_write) {
+ ret = readl_poll_timeout(&host->base->msdc_ps, reg,
+ reg & MSDC_PS_DAT0, 1000000);
+
+ if (ret) {
+ pr_err("Card stuck in programming state!\n");
+ msdc_reset_hw(host);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+static int msdc_start_command(struct msdc_host *host, struct mmc_cmd *cmd,
+ struct mmc_data *data)
+{
+ u32 rawcmd;
+ u32 status;
+ u32 blocks = 0;
+ int ret;
+
+ if (!msdc_cmd_is_ready(host))
+ return -EIO;
+
+ msdc_fifo_clr(host);
+
+ host->last_resp_type = cmd->resp_type;
+ host->last_data_write = 0;
+
+ rawcmd = msdc_cmd_prepare_raw_cmd(host, cmd, data);
+
+ if (data)
+ blocks = data->blocks;
+
+ writel(CMD_INTS_MASK, &host->base->msdc_int);
+ writel(blocks, &host->base->sdc_blk_num);
+ writel(cmd->cmdarg, &host->base->sdc_arg);
+ writel(rawcmd, &host->base->sdc_cmd);
+
+ ret = readl_poll_timeout(&host->base->msdc_int, status,
+ status & CMD_INTS_MASK, 1000000);
+
+ if (ret)
+ status = MSDC_INT_CMDTMO;
+
+ return msdc_cmd_done(host, status, cmd);
+}
+
+static void msdc_fifo_read(struct msdc_host *host, u8 *buf, u32 size)
+{
+ u32 *wbuf;
+
+ while ((size_t)buf % 4) {
+ *buf++ = readb(&host->base->msdc_rxdata);
+ size--;
+ }
+
+ wbuf = (u32 *)buf;
+ while (size >= 4) {
+ *wbuf++ = readl(&host->base->msdc_rxdata);
+ size -= 4;
+ }
+
+ buf = (u8 *)wbuf;
+ while (size) {
+ *buf++ = readb(&host->base->msdc_rxdata);
+ size--;
+ }
+}
+
+static void msdc_fifo_write(struct msdc_host *host, const u8 *buf, u32 size)
+{
+ const u32 *wbuf;
+
+ while ((size_t)buf % 4) {
+ writeb(*buf++, &host->base->msdc_txdata);
+ size--;
+ }
+
+ wbuf = (const u32 *)buf;
+ while (size >= 4) {
+ writel(*wbuf++, &host->base->msdc_txdata);
+ size -= 4;
+ }
+
+ buf = (const u8 *)wbuf;
+ while (size) {
+ writeb(*buf++, &host->base->msdc_txdata);
+ size--;
+ }
+}
+
+static int msdc_pio_read(struct msdc_host *host, u8 *ptr, u32 size)
+{
+ u32 status;
+ u32 chksz;
+ int ret = 0;
+
+ while (1) {
+ status = readl(&host->base->msdc_int);
+ writel(status, &host->base->msdc_int);
+ status &= DATA_INTS_MASK;
+
+ if (status & MSDC_INT_DATCRCERR) {
+ ret = -EIO;
+ break;
+ }
+
+ if (status & MSDC_INT_DATTMO) {
+ ret = -ETIMEDOUT;
+ break;
+ }
+
+ if (status & MSDC_INT_XFER_COMPL) {
+ if (size) {
+ pr_err("data not fully read\n");
+ ret = -EIO;
+ }
+
+ break;
+ }
+
+ chksz = min(size, (u32)MSDC_FIFO_SIZE);
+
+ if (msdc_fifo_rx_bytes(host) >= chksz) {
+ msdc_fifo_read(host, ptr, chksz);
+ ptr += chksz;
+ size -= chksz;
+ }
+ }
+
+ return ret;
+}
+
+static int msdc_pio_write(struct msdc_host *host, const u8 *ptr, u32 size)
+{
+ u32 status;
+ u32 chksz;
+ int ret = 0;
+
+ while (1) {
+ status = readl(&host->base->msdc_int);
+ writel(status, &host->base->msdc_int);
+ status &= DATA_INTS_MASK;
+
+ if (status & MSDC_INT_DATCRCERR) {
+ ret = -EIO;
+ break;
+ }
+
+ if (status & MSDC_INT_DATTMO) {
+ ret = -ETIMEDOUT;
+ break;
+ }
+
+ if (status & MSDC_INT_XFER_COMPL) {
+ if (size) {
+ pr_err("data not fully written\n");
+ ret = -EIO;
+ }
+
+ break;
+ }
+
+ chksz = min(size, (u32)MSDC_FIFO_SIZE);
+
+ if (MSDC_FIFO_SIZE - msdc_fifo_tx_bytes(host) >= chksz) {
+ msdc_fifo_write(host, ptr, chksz);
+ ptr += chksz;
+ size -= chksz;
+ }
+ }
+
+ return ret;
+}
+
+static int msdc_start_data(struct msdc_host *host, struct mmc_data *data)
+{
+ u32 size;
+ int ret;
+
+ if (data->flags == MMC_DATA_WRITE)
+ host->last_data_write = 1;
+
+ writel(DATA_INTS_MASK, &host->base->msdc_int);
+
+ size = data->blocks * data->blocksize;
+
+ if (data->flags == MMC_DATA_WRITE)
+ ret = msdc_pio_write(host, (const u8 *)data->src, size);
+ else
+ ret = msdc_pio_read(host, (u8 *)data->dest, size);
+
+ if (ret) {
+ msdc_reset_hw(host);
+ msdc_fifo_clr(host);
+ }
+
+ return ret;
+}
+
+static int msdc_ops_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
+ struct mmc_data *data)
+{
+ struct msdc_host *host = dev_get_priv(dev);
+ int ret;
+
+ ret = msdc_start_command(host, cmd, data);
+ if (ret)
+ return ret;
+
+ if (data)
+ return msdc_start_data(host, data);
+
+ return 0;
+}
+
+static void msdc_set_timeout(struct msdc_host *host, u32 ns, u32 clks)
+{
+ u32 timeout, clk_ns;
+ u32 mode = 0;
+
+ host->timeout_ns = ns;
+ host->timeout_clks = clks;
+
+ if (host->sclk == 0) {
+ timeout = 0;
+ } else {
+ clk_ns = 1000000000UL / host->sclk;
+ timeout = (ns + clk_ns - 1) / clk_ns + clks;
+ /* unit is 1048576 sclk cycles */
+ timeout = (timeout + (0x1 << 20) - 1) >> 20;
+ if (host->dev_comp->clk_div_bits == 8)
+ mode = (readl(&host->base->msdc_cfg) &
+ MSDC_CFG_CKMOD_M) >> MSDC_CFG_CKMOD_S;
+ else
+ mode = (readl(&host->base->msdc_cfg) &
+ MSDC_CFG_CKMOD_EXT_M) >> MSDC_CFG_CKMOD_EXT_S;
+ /* DDR mode will double the clk cycles for data timeout */
+ timeout = mode >= 2 ? timeout * 2 : timeout;
+ timeout = timeout > 1 ? timeout - 1 : 0;
+ timeout = timeout > 255 ? 255 : timeout;
+ }
+
+ clrsetbits_le32(&host->base->sdc_cfg, SDC_CFG_DTOC_M,
+ timeout << SDC_CFG_DTOC_S);
+}
+
+static void msdc_set_buswidth(struct msdc_host *host, u32 width)
+{
+ u32 val = readl(&host->base->sdc_cfg);
+
+ val &= ~SDC_CFG_BUSWIDTH_M;
+
+ switch (width) {
+ default:
+ case 1:
+ val |= (MSDC_BUS_1BITS << SDC_CFG_BUSWIDTH_S);
+ break;
+ case 4:
+ val |= (MSDC_BUS_4BITS << SDC_CFG_BUSWIDTH_S);
+ break;
+ case 8:
+ val |= (MSDC_BUS_8BITS << SDC_CFG_BUSWIDTH_S);
+ break;
+ }
+
+ writel(val, &host->base->sdc_cfg);
+}
+
+static void msdc_set_mclk(struct msdc_host *host, enum bus_mode timing, u32 hz)
+{
+ u32 mode;
+ u32 div;
+ u32 sclk;
+ u32 reg;
+
+ if (!hz) {
+ host->mclk = 0;
+ clrbits_le32(&host->base->msdc_cfg, MSDC_CFG_CKPDN);
+ return;
+ }
+
+ if (host->dev_comp->clk_div_bits == 8)
+ clrbits_le32(&host->base->msdc_cfg, MSDC_CFG_HS400_CK_MODE);
+ else
+ clrbits_le32(&host->base->msdc_cfg,
+ MSDC_CFG_HS400_CK_MODE_EXT);
+
+ if (timing == UHS_DDR50 || timing == MMC_DDR_52 ||
+ timing == MMC_HS_400) {
+ if (timing == MMC_HS_400)
+ mode = 0x3;
+ else
+ mode = 0x2; /* ddr mode and use divisor */
+
+ if (hz >= (host->src_clk_freq >> 2)) {
+ div = 0; /* mean div = 1/4 */
+ sclk = host->src_clk_freq >> 2; /* sclk = clk / 4 */
+ } else {
+ div = (host->src_clk_freq + ((hz << 2) - 1)) /
+ (hz << 2);
+ sclk = (host->src_clk_freq >> 2) / div;
+ div = (div >> 1);
+ }
+
+ if (timing == MMC_HS_400 && hz >= (host->src_clk_freq >> 1)) {
+ if (host->dev_comp->clk_div_bits == 8)
+ setbits_le32(&host->base->msdc_cfg,
+ MSDC_CFG_HS400_CK_MODE);
+ else
+ setbits_le32(&host->base->msdc_cfg,
+ MSDC_CFG_HS400_CK_MODE_EXT);
+
+ sclk = host->src_clk_freq >> 1;
+ div = 0; /* div is ignore when bit18 is set */
+ }
+ } else if (hz >= host->src_clk_freq) {
+ mode = 0x1; /* no divisor */
+ div = 0;
+ sclk = host->src_clk_freq;
+ } else {
+ mode = 0x0; /* use divisor */
+ if (hz >= (host->src_clk_freq >> 1)) {
+ div = 0; /* mean div = 1/2 */
+ sclk = host->src_clk_freq >> 1; /* sclk = clk / 2 */
+ } else {
+ div = (host->src_clk_freq + ((hz << 2) - 1)) /
+ (hz << 2);
+ sclk = (host->src_clk_freq >> 2) / div;
+ }
+ }
+
+ clrbits_le32(&host->base->msdc_cfg, MSDC_CFG_CKPDN);
+
+ if (host->dev_comp->clk_div_bits == 8) {
+ div = min(div, (u32)(MSDC_CFG_CKDIV_M >> MSDC_CFG_CKDIV_S));
+ clrsetbits_le32(&host->base->msdc_cfg,
+ MSDC_CFG_CKMOD_M | MSDC_CFG_CKDIV_M,
+ (mode << MSDC_CFG_CKMOD_S) |
+ (div << MSDC_CFG_CKDIV_S));
+ } else {
+ div = min(div, (u32)(MSDC_CFG_CKDIV_EXT_M >>
+ MSDC_CFG_CKDIV_EXT_S));
+ clrsetbits_le32(&host->base->msdc_cfg,
+ MSDC_CFG_CKMOD_EXT_M | MSDC_CFG_CKDIV_EXT_M,
+ (mode << MSDC_CFG_CKMOD_EXT_S) |
+ (div << MSDC_CFG_CKDIV_EXT_S));
+ }
+
+ readl_poll_timeout(&host->base->msdc_cfg, reg,
+ reg & MSDC_CFG_CKSTB, 1000000);
+
+ setbits_le32(&host->base->msdc_cfg, MSDC_CFG_CKPDN);
+ host->sclk = sclk;
+ host->mclk = hz;
+ host->timing = timing;
+
+ /* needed because clk changed. */
+ msdc_set_timeout(host, host->timeout_ns, host->timeout_clks);
+
+ /*
+ * mmc_select_hs400() will drop to 50Mhz and High speed mode,
+ * tune result of hs200/200Mhz is not suitable for 50Mhz
+ */
+ if (host->sclk <= 52000000) {
+ writel(host->def_tune_para.iocon, &host->base->msdc_iocon);
+ writel(host->def_tune_para.pad_tune,
+ &host->base->pad_tune);
+ } else {
+ writel(host->saved_tune_para.iocon, &host->base->msdc_iocon);
+ writel(host->saved_tune_para.pad_tune,
+ &host->base->pad_tune);
+ }
+
+ dev_dbg(dev, "sclk: %d, timing: %d\n", host->sclk, timing);
+}
+
+static int msdc_ops_set_ios(struct udevice *dev)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc *mmc = &plat->mmc;
+ uint clock = mmc->clock;
+
+ msdc_set_buswidth(host, mmc->bus_width);
+
+ if (mmc->clk_disable)
+ clock = 0;
+ else if (clock < mmc->cfg->f_min)
+ clock = mmc->cfg->f_min;
+
+ if (host->mclk != clock || host->timing != mmc->selected_mode)
+ msdc_set_mclk(host, mmc->selected_mode, clock);
+
+ return 0;
+}
+
+static int msdc_ops_get_cd(struct udevice *dev)
+{
+ struct msdc_host *host = dev_get_priv(dev);
+ u32 val;
+
+ if (host->builtin_cd) {
+ val = readl(&host->base->msdc_ps);
+ return !(val & MSDC_PS_CDSTS);
+ }
+
+#ifdef CONFIG_DM_GPIO
+ if (!host->gpio_cd.dev)
+ return 1;
+
+ return dm_gpio_get_value(&host->gpio_cd);
+#else
+ return 1;
+#endif
+}
+
+static int msdc_ops_get_wp(struct udevice *dev)
+{
+ struct msdc_host *host = dev_get_priv(dev);
+
+#ifdef CONFIG_DM_GPIO
+ if (!host->gpio_wp.dev)
+ return 0;
+
+ return !dm_gpio_get_value(&host->gpio_wp);
+#else
+ return 0;
+#endif
+}
+
+#ifdef MMC_SUPPORTS_TUNING
+static u32 test_delay_bit(u32 delay, u32 bit)
+{
+ bit %= PAD_DELAY_MAX;
+ return delay & (1 << bit);
+}
+
+static int get_delay_len(u32 delay, u32 start_bit)
+{
+ int i;
+
+ for (i = 0; i < (PAD_DELAY_MAX - start_bit); i++) {
+ if (test_delay_bit(delay, start_bit + i) == 0)
+ return i;
+ }
+
+ return PAD_DELAY_MAX - start_bit;
+}
+
+static struct msdc_delay_phase get_best_delay(struct msdc_host *host, u32 delay)
+{
+ int start = 0, len = 0;
+ int start_final = 0, len_final = 0;
+ u8 final_phase = 0xff;
+ struct msdc_delay_phase delay_phase = { 0, };
+
+ if (delay == 0) {
+ dev_err(dev, "phase error: [map:%x]\n", delay);
+ delay_phase.final_phase = final_phase;
+ return delay_phase;
+ }
+
+ while (start < PAD_DELAY_MAX) {
+ len = get_delay_len(delay, start);
+ if (len_final < len) {
+ start_final = start;
+ len_final = len;
+ }
+
+ start += len ? len : 1;
+ if (len >= 12 && start_final < 4)
+ break;
+ }
+
+ /* The rule is to find the smallest delay cell */
+ if (start_final == 0)
+ final_phase = (start_final + len_final / 3) % PAD_DELAY_MAX;
+ else
+ final_phase = (start_final + len_final / 2) % PAD_DELAY_MAX;
+
+ dev_info(dev, "phase: [map:%x] [maxlen:%d] [final:%d]\n",
+ delay, len_final, final_phase);
+
+ delay_phase.maxlen = len_final;
+ delay_phase.start = start_final;
+ delay_phase.final_phase = final_phase;
+ return delay_phase;
+}
+
+static int msdc_tune_response(struct udevice *dev, u32 opcode)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc *mmc = &plat->mmc;
+ u32 rise_delay = 0, fall_delay = 0;
+ struct msdc_delay_phase final_rise_delay, final_fall_delay = { 0, };
+ struct msdc_delay_phase internal_delay_phase;
+ u8 final_delay, final_maxlen;
+ u32 internal_delay = 0;
+ void __iomem *tune_reg = &host->base->pad_tune;
+ int cmd_err;
+ int i, j;
+
+ if (host->dev_comp->pad_tune0)
+ tune_reg = &host->base->pad_tune0;
+
+ if (mmc->selected_mode == MMC_HS_200 ||
+ mmc->selected_mode == UHS_SDR104)
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRRDLY_M,
+ host->hs200_cmd_int_delay <<
+ MSDC_PAD_TUNE_CMDRRDLY_S);
+
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+
+ for (i = 0; i < PAD_DELAY_MAX; i++) {
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRDLY_M,
+ i << MSDC_PAD_TUNE_CMDRDLY_S);
+
+ for (j = 0; j < 3; j++) {
+ mmc_send_tuning(mmc, opcode, &cmd_err);
+ if (!cmd_err) {
+ rise_delay |= (1 << i);
+ } else {
+ rise_delay &= ~(1 << i);
+ break;
+ }
+ }
+ }
+
+ final_rise_delay = get_best_delay(host, rise_delay);
+ /* if rising edge has enough margin, do not scan falling edge */
+ if (final_rise_delay.maxlen >= 12 ||
+ (final_rise_delay.start == 0 && final_rise_delay.maxlen >= 4))
+ goto skip_fall;
+
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+ for (i = 0; i < PAD_DELAY_MAX; i++) {
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRDLY_M,
+ i << MSDC_PAD_TUNE_CMDRDLY_S);
+
+ for (j = 0; j < 3; j++) {
+ mmc_send_tuning(mmc, opcode, &cmd_err);
+ if (!cmd_err) {
+ fall_delay |= (1 << i);
+ } else {
+ fall_delay &= ~(1 << i);
+ break;
+ }
+ }
+ }
+
+ final_fall_delay = get_best_delay(host, fall_delay);
+
+skip_fall:
+ final_maxlen = max(final_rise_delay.maxlen, final_fall_delay.maxlen);
+ if (final_maxlen == final_rise_delay.maxlen) {
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRDLY_M,
+ final_rise_delay.final_phase <<
+ MSDC_PAD_TUNE_CMDRDLY_S);
+ final_delay = final_rise_delay.final_phase;
+ } else {
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRDLY_M,
+ final_fall_delay.final_phase <<
+ MSDC_PAD_TUNE_CMDRDLY_S);
+ final_delay = final_fall_delay.final_phase;
+ }
+
+ if (host->dev_comp->async_fifo || host->hs200_cmd_int_delay)
+ goto skip_internal;
+
+ for (i = 0; i < PAD_DELAY_MAX; i++) {
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRRDLY_M,
+ i << MSDC_PAD_TUNE_CMDRRDLY_S);
+
+ mmc_send_tuning(mmc, opcode, &cmd_err);
+ if (!cmd_err)
+ internal_delay |= (1 << i);
+ }
+
+ dev_err(dev, "Final internal delay: 0x%x\n", internal_delay);
+
+ internal_delay_phase = get_best_delay(host, internal_delay);
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_CMDRRDLY_M,
+ internal_delay_phase.final_phase <<
+ MSDC_PAD_TUNE_CMDRRDLY_S);
+
+skip_internal:
+ dev_err(dev, "Final cmd pad delay: %x\n", final_delay);
+ return final_delay == 0xff ? -EIO : 0;
+}
+
+static int msdc_tune_data(struct udevice *dev, u32 opcode)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc *mmc = &plat->mmc;
+ u32 rise_delay = 0, fall_delay = 0;
+ struct msdc_delay_phase final_rise_delay, final_fall_delay = { 0, };
+ u8 final_delay, final_maxlen;
+ void __iomem *tune_reg = &host->base->pad_tune;
+ int cmd_err;
+ int i, ret;
+
+ if (host->dev_comp->pad_tune0)
+ tune_reg = &host->base->pad_tune0;
+
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_DSPL);
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_W_DSPL);
+
+ for (i = 0; i < PAD_DELAY_MAX; i++) {
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_DATRRDLY_M,
+ i << MSDC_PAD_TUNE_DATRRDLY_S);
+
+ ret = mmc_send_tuning(mmc, opcode, &cmd_err);
+ if (!ret) {
+ rise_delay |= (1 << i);
+ } else if (cmd_err) {
+ /* in this case, retune response is needed */
+ ret = msdc_tune_response(dev, opcode);
+ if (ret)
+ break;
+ }
+ }
+
+ final_rise_delay = get_best_delay(host, rise_delay);
+ if (final_rise_delay.maxlen >= 12 ||
+ (final_rise_delay.start == 0 && final_rise_delay.maxlen >= 4))
+ goto skip_fall;
+
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_DSPL);
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_W_DSPL);
+
+ for (i = 0; i < PAD_DELAY_MAX; i++) {
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_DATRRDLY_M,
+ i << MSDC_PAD_TUNE_DATRRDLY_S);
+
+ ret = mmc_send_tuning(mmc, opcode, &cmd_err);
+ if (!ret) {
+ fall_delay |= (1 << i);
+ } else if (cmd_err) {
+ /* in this case, retune response is needed */
+ ret = msdc_tune_response(dev, opcode);
+ if (ret)
+ break;
+ }
+ }
+
+ final_fall_delay = get_best_delay(host, fall_delay);
+
+skip_fall:
+ final_maxlen = max(final_rise_delay.maxlen, final_fall_delay.maxlen);
+ if (final_maxlen == final_rise_delay.maxlen) {
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_DSPL);
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_W_DSPL);
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_DATRRDLY_M,
+ final_rise_delay.final_phase <<
+ MSDC_PAD_TUNE_DATRRDLY_S);
+ final_delay = final_rise_delay.final_phase;
+ } else {
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_DSPL);
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_W_DSPL);
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_DATRRDLY_M,
+ final_fall_delay.final_phase <<
+ MSDC_PAD_TUNE_DATRRDLY_S);
+ final_delay = final_fall_delay.final_phase;
+ }
+
+ if (mmc->selected_mode == MMC_HS_200 ||
+ mmc->selected_mode == UHS_SDR104)
+ clrsetbits_le32(tune_reg, MSDC_PAD_TUNE_DATWRDLY_M,
+ host->hs200_write_int_delay <<
+ MSDC_PAD_TUNE_DATWRDLY_S);
+
+ dev_err(dev, "Final data pad delay: %x\n", final_delay);
+
+ return final_delay == 0xff ? -EIO : 0;
+}
+
+static int msdc_execute_tuning(struct udevice *dev, uint opcode)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc *mmc = &plat->mmc;
+ int ret;
+
+ if (mmc->selected_mode == MMC_HS_400) {
+ writel(host->hs400_ds_delay, &host->base->pad_ds_tune);
+ /* for hs400 mode it must be set to 0 */
+ clrbits_le32(&host->base->patch_bit2, MSDC_PB2_CFGCRCSTS);
+ host->hs400_mode = true;
+ }
+
+ ret = msdc_tune_response(dev, opcode);
+ if (ret == -EIO) {
+ dev_err(dev, "Tune response fail!\n");
+ return ret;
+ }
+
+ if (!host->hs400_mode) {
+ ret = msdc_tune_data(dev, opcode);
+ if (ret == -EIO)
+ dev_err(dev, "Tune data fail!\n");
+ }
+
+ host->saved_tune_para.iocon = readl(&host->base->msdc_iocon);
+ host->saved_tune_para.pad_tune = readl(&host->base->pad_tune);
+
+ return ret;
+}
+#endif
+
+static void msdc_init_hw(struct msdc_host *host)
+{
+ u32 val;
+ void __iomem *tune_reg = &host->base->pad_tune;
+
+ if (host->dev_comp->pad_tune0)
+ tune_reg = &host->base->pad_tune0;
+
+ /* Configure to MMC/SD mode, clock free running */
+ setbits_le32(&host->base->msdc_cfg, MSDC_CFG_MODE);
+
+ /* Use PIO mode */
+ setbits_le32(&host->base->msdc_cfg, MSDC_CFG_PIO);
+
+ /* Reset */
+ msdc_reset_hw(host);
+
+ /* Enable/disable hw card detection according to fdt option */
+ if (host->builtin_cd)
+ clrsetbits_le32(&host->base->msdc_ps,
+ MSDC_PS_CDDBCE_M,
+ (DEFAULT_CD_DEBOUNCE << MSDC_PS_CDDBCE_S) |
+ MSDC_PS_CDEN);
+ else
+ clrbits_le32(&host->base->msdc_ps, MSDC_PS_CDEN);
+
+ /* Clear all interrupts */
+ val = readl(&host->base->msdc_int);
+ writel(val, &host->base->msdc_int);
+
+ /* Enable data & cmd interrupts */
+ writel(DATA_INTS_MASK | CMD_INTS_MASK, &host->base->msdc_inten);
+
+ writel(0, tune_reg);
+ writel(0, &host->base->msdc_iocon);
+
+ if (host->r_smpl)
+ setbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+ else
+ clrbits_le32(&host->base->msdc_iocon, MSDC_IOCON_RSPL);
+
+ writel(0x403c0046, &host->base->patch_bit0);
+ writel(0xffff4089, &host->base->patch_bit1);
+
+ if (host->dev_comp->stop_clk_fix)
+ clrsetbits_le32(&host->base->patch_bit1, MSDC_PB1_STOP_DLY_M,
+ 3 << MSDC_PB1_STOP_DLY_S);
+
+ if (host->dev_comp->busy_check)
+ clrbits_le32(&host->base->patch_bit1, (1 << 7));
+
+ setbits_le32(&host->base->emmc50_cfg0, EMMC50_CFG_CFCSTS_SEL);
+
+ if (host->dev_comp->async_fifo) {
+ clrsetbits_le32(&host->base->patch_bit2, MSDC_PB2_RESPWAIT_M,
+ 3 << MSDC_PB2_RESPWAIT_S);
+
+ if (host->dev_comp->enhance_rx) {
+ setbits_le32(&host->base->sdc_adv_cfg0,
+ SDC_RX_ENHANCE_EN);
+ } else {
+ clrsetbits_le32(&host->base->patch_bit2,
+ MSDC_PB2_RESPSTSENSEL_M,
+ 2 << MSDC_PB2_RESPSTSENSEL_S);
+ clrsetbits_le32(&host->base->patch_bit2,
+ MSDC_PB2_CRCSTSENSEL_M,
+ 2 << MSDC_PB2_CRCSTSENSEL_S);
+ }
+
+ /* use async fifo to avoid tune internal delay */
+ clrbits_le32(&host->base->patch_bit2,
+ MSDC_PB2_CFGRESP);
+ clrbits_le32(&host->base->patch_bit2,
+ MSDC_PB2_CFGCRCSTS);
+ }
+
+ if (host->dev_comp->data_tune) {
+ setbits_le32(tune_reg,
+ MSDC_PAD_TUNE_RD_SEL | MSDC_PAD_TUNE_CMD_SEL);
+ clrsetbits_le32(&host->base->patch_bit0,
+ MSDC_INT_DAT_LATCH_CK_SEL_M,
+ host->latch_ck <<
+ MSDC_INT_DAT_LATCH_CK_SEL_S);
+ } else {
+ /* choose clock tune */
+ setbits_le32(tune_reg, MSDC_PAD_TUNE_RXDLYSEL);
+ }
+
+ /* Configure to enable SDIO mode otherwise sdio cmd5 won't work */
+ setbits_le32(&host->base->sdc_cfg, SDC_CFG_SDIO);
+
+ /* disable detecting SDIO device interrupt function */
+ clrbits_le32(&host->base->sdc_cfg, SDC_CFG_SDIOIDE);
+
+ /* Configure to default data timeout */
+ clrsetbits_le32(&host->base->sdc_cfg, SDC_CFG_DTOC_M,
+ 3 << SDC_CFG_DTOC_S);
+
+ if (host->dev_comp->stop_clk_fix) {
+ clrbits_le32(&host->base->sdc_fifo_cfg,
+ SDC_FIFO_CFG_WRVALIDSEL);
+ clrbits_le32(&host->base->sdc_fifo_cfg,
+ SDC_FIFO_CFG_RDVALIDSEL);
+ }
+
+ host->def_tune_para.iocon = readl(&host->base->msdc_iocon);
+ host->def_tune_para.pad_tune = readl(&host->base->pad_tune);
+}
+
+static void msdc_ungate_clock(struct msdc_host *host)
+{
+ clk_enable(&host->src_clk);
+ clk_enable(&host->h_clk);
+}
+
+static int msdc_drv_probe(struct udevice *dev)
+{
+ struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc_config *cfg = &plat->cfg;
+
+ cfg->name = dev->name;
+
+ host->dev_comp = (struct msdc_compatible *)dev_get_driver_data(dev);
+
+ host->src_clk_freq = clk_get_rate(&host->src_clk);
+
+ if (host->dev_comp->clk_div_bits == 8)
+ cfg->f_min = host->src_clk_freq / (4 * 255);
+ else
+ cfg->f_min = host->src_clk_freq / (4 * 4095);
+ cfg->f_max = host->src_clk_freq / 2;
+
+ cfg->b_max = 1024;
+ cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
+
+ host->mmc = &plat->mmc;
+ host->timeout_ns = 100000000;
+ host->timeout_clks = 3 * 1048576;
+
+#ifdef CONFIG_PINCTRL
+ pinctrl_select_state(dev, "default");
+#endif
+
+ msdc_ungate_clock(host);
+ msdc_init_hw(host);
+
+ upriv->mmc = &plat->mmc;
+
+ return 0;
+}
+
+static int msdc_ofdata_to_platdata(struct udevice *dev)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+ struct msdc_host *host = dev_get_priv(dev);
+ struct mmc_config *cfg = &plat->cfg;
+ int ret;
+
+ host->base = (void *)dev_read_addr(dev);
+ if (!host->base)
+ return -EINVAL;
+
+ ret = mmc_of_parse(dev, cfg);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_name(dev, "source", &host->src_clk);
+ if (ret < 0)
+ return ret;
+
+ ret = clk_get_by_name(dev, "hclk", &host->h_clk);
+ if (ret < 0)
+ return ret;
+
+#ifdef CONFIG_DM_GPIO
+ gpio_request_by_name(dev, "wp-gpios", 0, &host->gpio_wp, GPIOD_IS_IN);
+ gpio_request_by_name(dev, "cd-gpios", 0, &host->gpio_cd, GPIOD_IS_IN);
+#endif
+
+ host->hs400_ds_delay = dev_read_u32_default(dev, "hs400-ds-delay", 0);
+ host->hs200_cmd_int_delay =
+ dev_read_u32_default(dev, "cmd_int_delay", 0);
+ host->hs200_write_int_delay =
+ dev_read_u32_default(dev, "write_int_delay", 0);
+ host->latch_ck = dev_read_u32_default(dev, "latch-ck", 0);
+ host->r_smpl = dev_read_u32_default(dev, "r_smpl", 0);
+ host->builtin_cd = dev_read_u32_default(dev, "builtin-cd", 0);
+
+ return 0;
+}
+
+static int msdc_drv_bind(struct udevice *dev)
+{
+ struct msdc_plat *plat = dev_get_platdata(dev);
+
+ return mmc_bind(dev, &plat->mmc, &plat->cfg);
+}
+
+static const struct dm_mmc_ops msdc_ops = {
+ .send_cmd = msdc_ops_send_cmd,
+ .set_ios = msdc_ops_set_ios,
+ .get_cd = msdc_ops_get_cd,
+ .get_wp = msdc_ops_get_wp,
+#ifdef MMC_SUPPORTS_TUNING
+ .execute_tuning = msdc_execute_tuning,
+#endif
+};
+
+static const struct msdc_compatible mt7623_compat = {
+ .clk_div_bits = 12,
+ .pad_tune0 = true,
+ .async_fifo = true,
+ .data_tune = true,
+ .busy_check = false,
+ .stop_clk_fix = false,
+ .enhance_rx = false
+};
+
+static const struct udevice_id msdc_ids[] = {
+ { .compatible = "mediatek,mt7623-mmc", .data = (ulong)&mt7623_compat },
+ {}
+};
+
+U_BOOT_DRIVER(mtk_sd_drv) = {
+ .name = "mtk_sd",
+ .id = UCLASS_MMC,
+ .of_match = msdc_ids,
+ .ofdata_to_platdata = msdc_ofdata_to_platdata,
+ .bind = msdc_drv_bind,
+ .probe = msdc_drv_probe,
+ .ops = &msdc_ops,
+ .platdata_auto_alloc_size = sizeof(struct msdc_plat),
+ .priv_auto_alloc_size = sizeof(struct msdc_host),
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (15 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 16/18] mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-15 19:21 ` Simon Glass
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-15 2:08 ` [U-Boot] [PATCH v5 18/18] MAINTAINERS: add an entry " Ryder Lee
2018-11-17 9:37 ` [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Frank Wunderlich
18 siblings, 2 replies; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
Add a few notes on how to try out the MediaTek support so far.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
---
Changes since v5:
-Fix Whitespace-Error.
Changes since v4:
-Add instructions on how to prepare SD card and write to SNOR flash.
-Fix typo.
---
doc/README.mediatek | 221 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 221 insertions(+)
create mode 100644 doc/README.mediatek
diff --git a/doc/README.mediatek b/doc/README.mediatek
new file mode 100644
index 0000000..246579d
--- /dev/null
+++ b/doc/README.mediatek
@@ -0,0 +1,221 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2018 MediaTek Inc.
+# Ryder Lee <ryder.lee@kernel.org>
+
+
+This document describes how to compile the U-Boot and how to change U-Boot
+configuration about the MediaTek SoCs.
+
+
+Build Procedure
+===============
+ -Set the cross compiler:
+
+ # export CROSS_COMPILE=/path/to/toolchain/arm-linux-gnueabi-
+
+ -Clean-up old residuals:
+
+ # make mrproper
+
+ -Configure the U-Boot:
+
+ # make <defconfig_file>
+ # make
+
+ - For the MT7623n bananapi R2 board use "mt7623n_bpir2_defconfig"
+ - For the MT7629 reference board use "mt7629_rfb_defconfig"
+
+
+Boot sequence
+=============
+ -Bootrom -> MTK preloader -> U-Boot
+
+ - MT7623n
+
+ This version of U-Boot doesn't implement SPL. So, MTK preloader binary
+ is needed to boot up:
+
+ https://github.com/BPI-SINOVOIP/BPI-R2-bsp/tree/master/mt-pack/mtk/bpi-r2/bin
+
+
+ -Bootrom -> SPL -> U-Boot
+
+ - MT7629
+
+
+Configuration update
+====================
+ To update the U-Boot configuration, please refer to doc/README.kconfig
+
+
+MediaTek image header
+=====================
+Currently there are two image headers used for MediaTek chips:
+
+ - BootROM image header. This header is used by the first stage bootloader. It records
+ the desired compatible boot device, integrity information and its load address.
+
+ The on-chip BootROM will firstly verify integrity and compatibility of the bootloader.
+
+ If verification passed, the BootROM will then load the bootloader into on-chip SRAM,
+ and pass control to it.
+
+ Note that this header is actually a combination of three independent headers:
+ Device header, BRLYT header and GFH header.
+
+ Used by U-Boot SPL of MT7629 and preloader of MT7623.
+
+
+ - MediaTek legacy image header. This header was originally used by the legacy image. It
+ basically records the load address, image size and image name.
+
+ After all low level initializations passed, the preloader will locate the LK image and
+ load it into DRAM, and pass control to it.
+
+ Now this header is used by U-Boot of MT7623.
+
+
+To generate these two headers with mkimage:
+
+ # mkimage -T mtk_image -a <load_addr> -n <option_string> -d <input_file> <image_file>
+
+ - mtk_image means using MediaTek's header generation method.
+
+
+ - load_addr is the load address of this image.
+ For first stage bootloader like U-Boot SPL or preloader, it usually points to the
+ on-chip SRAM.
+
+ For second stage bootloader like U-Boot, it usually points to the DRAM.
+
+
+ - option_string contains options to generate the header.
+
+ The option string is using the follow format:
+ key1=value1;key2=value2;...
+
+ The following key names are valid:
+ lk: If lk=1, LK image header is used. Otherwise BootROM image header is used.
+
+ lkname: The name of the LK image header. The maximum length is 32.
+ The default value is "U-Boot".
+
+ media: Desired boot device. The valid values are:
+ nand : Parallel NAND
+ snand: Serial NAND
+ nor : Serial NOR
+ emmc : eMMC
+ sdmmc: SD
+
+ nandinfo: Desired NAND device type, a combination of page size, oob size and
+ optional device capacity. Valid types are:
+ 2k+64 : for Serial NAND, 2KiB page size + 64B oob size
+ 2k+120 : for Serial NAND, 2KiB page size + 120B oob size
+ 2k+128 : for Serial NAND, 2KiB page size + 128B oob size
+ 4k+256 : for Serial NAND, 4KiB page size + 256B oob size
+ 1g:2k+64 : for Parallel NAND, 2KiB page size + 64B oob size, total 1Gbit size
+ 2g:2k+64 : for Parallel NAND, 2KiB page size + 64B oob size, total 2Gbit size
+ 4g:2k+64 : for Parallel NAND, 2KiB page size + 64B oob size, total 4Gbit size
+ 2g:2k+128: for Parallel NAND, 2KiB page size + 128B oob size, total 2Gbit size
+ 4g:2k+128: for Parallel NAND, 2KiB page size + 128B oob size, total 4Gbit size
+
+
+MT7629 partitions on Serial NOR
+===============================
+
+ Start End Size Description
+ 00000000 - 0000ffff: 64KiB U-Boot SPL
+ 00010000 - 0005ffff: 320KiB U-Boot
+ 00060000 - 0006ffff: 64KiB U-Boot env / MediaTek NVRAM
+ 00070000 - 000affff: 256KiB RF calibration data
+ 000b0000 - xxxxxxxx: all left Firmware image
+
+
+BPi-R2 (MT7623N) partitions on SD
+=================================
+ Please note that the last two partitions can vary from different Linux distributions
+ depending on the MBR partition table.
+
+ Start End Size Description
+ 00000000 - 000001ff: 512B Device header (with MBR partition table)
+ 00000200 - 000007ff: 1536B BRLYT header
+ 00000800 - 0004ffff: 318KiB Preloader (with GFH header)
+ 00050000 - 000fffff: 704KiB U-Boot
+ 00100000 - 063fffff: 99MiB Reserved
+ 06400000 - 163fffff: 256MiB Partition 1 (FAT32)
+ 16400000 - xxxxxxxx: all left Partition 2 (ext4)
+
+
+Upgrading notice on Serial NOR
+==============================
+Example: MT7629
+
+ The command sf is used to operate the Serial NOR device:
+
+ - To probe current NOR flash:
+
+ # sf probe
+
+ - To erase a region:
+
+ # sf erase <offset> <len>
+
+ - To write data to an offset:
+
+ # sf write <data_addr> <offset> <len>
+
+ - To boot kernel:
+
+ # bootm 0x300b0000
+
+ The memory address range 0x30000000 - 0x3fffffff is mapped to the NOR flash.
+ The DRAM starts at 0x40000000.
+
+ Please note that the output binary u-boot-mtk.bin is a combination of SPL and U-Boot,
+ and it should be write to beginning of the flash.
+
+ Otherwise you should use standalone files:
+
+ spl/u-boot-spl-mtk.bin for SPL,
+ u-boot.img for U-Boot.
+
+
+Upgrading notice on SD / eMMC
+=============================
+Example: MT7623
+
+ Normally only Preloader and U-Boot can be upgraded within U-Boot, and other partitions
+ should be written in PC.
+
+ - To probe current SD card / eMMC:
+
+ # mmc dev 0 for eMMC
+ # mmc dev 1 for SD
+
+ - To erase a region:
+
+ # mmc erase <blk_offset> <blk_num>
+
+ - To write data to a block offset:
+
+ # mmc write <data_addr> <blk_offset> <blk_num>
+
+ - To load kernel image from partition 1:
+
+ # fatload mmc 0:1 <load_address> <path_to_kernel_uImage> for eMMC
+ # fatload mmc 1:1 <load_address> <path_to_kernel_uImage> for SD
+
+ - To boot kernel:
+
+ # bootm <load_address>
+
+ The DRAM starts at 0x80000000.
+
+ Please note that we use block offset and block count for SD card, not the byte offset.
+ The block size is always 512 bytes for SD card.
+
+
+Documentation
+=============
+ http://wiki.banana-pi.org/Banana_Pi_BPI-R2
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek
2018-11-15 2:08 ` [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek Ryder Lee
@ 2018-11-15 19:21 ` Simon Glass
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Simon Glass @ 2018-11-15 19:21 UTC (permalink / raw)
To: u-boot
On 14 November 2018 at 18:08, Ryder Lee <ryder.lee@mediatek.com> wrote:
> Add a few notes on how to try out the MediaTek support so far.
>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Tested-by: Frank Wunderlich <frank-w@public-files.de>
> ---
> Changes since v5:
> -Fix Whitespace-Error.
> Changes since v4:
> -Add instructions on how to prepare SD card and write to SNOR flash.
> -Fix typo.
> ---
> doc/README.mediatek | 221 ++++++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 221 insertions(+)
> create mode 100644 doc/README.mediatek
Reviewed-by: Simon Glass <sjg@chromium.org>
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [U-Boot, v5, 17/18] doc: README.mediatek: Add a simple README for MediaTek
2018-11-15 2:08 ` [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek Ryder Lee
2018-11-15 19:21 ` Simon Glass
@ 2018-11-29 14:21 ` Tom Rini
1 sibling, 0 replies; 51+ messages in thread
From: Tom Rini @ 2018-11-29 14:21 UTC (permalink / raw)
To: u-boot
On Thu, Nov 15, 2018 at 10:08:05AM +0800, Ryder Lee wrote:
> Add a few notes on how to try out the MediaTek support so far.
>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Tested-by: Frank Wunderlich <frank-w@public-files.de>
> Reviewed-by: Simon Glass <sjg@chromium.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 18/18] MAINTAINERS: add an entry for MediaTek
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (16 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 17/18] doc: README.mediatek: Add a simple README for MediaTek Ryder Lee
@ 2018-11-15 2:08 ` Ryder Lee
2018-11-29 14:21 ` [U-Boot] [U-Boot, v5, " Tom Rini
2018-11-17 9:37 ` [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Frank Wunderlich
18 siblings, 1 reply; 51+ messages in thread
From: Ryder Lee @ 2018-11-15 2:08 UTC (permalink / raw)
To: u-boot
This patch adds an entry for MediaTek.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
Changes since v5: None
Changes since v4: None
---
MAINTAINERS | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index abdb6dc..214629e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -158,6 +158,26 @@ T: git git://git.denx.de/u-boot-pxa.git
F: arch/arm/cpu/pxa/
F: arch/arm/include/asm/arch-pxa/
+ARM MEDIATEK
+M: Ryder Lee <ryder.lee@mediatek.com>
+M: Weijie Gao <weijie.gao@mediatek.com>
+S: Maintained
+F: arch/arm/mach-mediatek/
+F: arch/arm/include/asm/arch-mediatek/
+F: board/mediatek/
+F: doc/README.mediatek
+F: drivers/clk/mediatek/
+F: drivers/mmc/mtk-sd.c
+F: drivers/pinctrl/mediatek/
+F: drivers/power/domain/mtk-power-domain.c
+F: drivers/ram/mediatek/
+F: drivers/spi/mtk_qspi.c
+F: drivers/timer/mtk_timer.c
+F: drivers/watchdog/mtk_wdt.c
+F: tools/mtk_image.c
+F: tools/mtk_image.h
+N: mediatek
+
ARM OWL
M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
S: Maintained
--
1.9.1
^ permalink raw reply related [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
2018-11-15 2:07 [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Ryder Lee
` (17 preceding siblings ...)
2018-11-15 2:08 ` [U-Boot] [PATCH v5 18/18] MAINTAINERS: add an entry " Ryder Lee
@ 2018-11-17 9:37 ` Frank Wunderlich
2018-11-17 10:20 ` Frank Wunderlich
18 siblings, 1 reply; 51+ messages in thread
From: Frank Wunderlich @ 2018-11-17 9:37 UTC (permalink / raw)
To: u-boot
Hi,
tested this patchset on top of 2018-11 final and got an issue.
if i bootup this uboot, enter console and make a printenv, uboot gets stuck with strange chars after printing then env
because my env got load from emmc by default i had reset my env and writing it again (env default -a;printenv;saveenv). after boot again, i have same issue.
after writing my v4 (based on rc3) i see this issue too...any idea how i can sort this out?
you can look into my code at github
https://github.com/frank-w/u-boot/tree/bpi-r2_v5 //based on 2018-11 with v5-patches
https://github.com/frank-w/u-boot/tree/bpi-r2_v4 //based on rc3 with v4-patches
https://github.com/frank-w/u-boot/tree/bpi-r2_v3 //based on rc3 with v3-patches does not have this issue
regards Frank
> Gesendet: Donnerstag, 15. November 2018 um 03:07 Uhr
> Von: "Ryder Lee" <ryder.lee@mediatek.com>
> An: "Tom Rini" <trini@konsulko.com>, "Simon Glass" <sjg@chromium.org>, "Albert Aribaud" <albert.u.boot@aribaud.net>
> Cc: "Ryder Lee" <ryder.lee@mediatek.com>, "Steven Liu" <steven.liu@mediatek.com>, "Roy Luo" <cheng-hao.luo@mediatek.com>, u-boot at lists.denx.de
> Betreff: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
>
> Hello,
>
> This is the new round to add U-Boot support for MediaTek SoCs - MT7623n & MT7629,
> and the most of the drivers are based on mainline Linux, such as clock, timer, mmc,
> pinctrl, UART, watchdog, power domain and device tree.
>
> Ryder
>
> Ryder Lee (16):
> tools: MediaTek: add MTK boot header generation to mkimage
> arm: dts: MediaTek: add device tree for MT7629
> arm: dts: MediaTek: add device tree for MT7623
> arm: MediaTek: add basic support for MT7629 boards
> clk: MediaTek: add clock driver for MT7629 SoC.
> clk: MediaTek: add clock driver for MT7623 SoC.
> timer: MediaTek: add timer driver for MediaTek SoCs
> watchdog: MediaTek: add watchdog driver for MediaTek SoCs
> pinctrl: MediaTek: add pinctrl driver for MT7629 SoC
> pinctrl: MediaTek: add pinctrl driver for MT7623 SoC
> power domain: MediaTek: add power domain driver for MT7629 SoC
> power domain: MediaTek: add power domain driver for MT7623 SoC
> serial: MediaTek: add high-speed uart driver for MediaTek SoCs
> ram: MediaTek: add DDR3 driver for MT7629 SoC
> doc: README.mediatek: Add a simple README for MediaTek
> MAINTAINERS: add an entry for MediaTek
>
> Weijie Gao (2):
> arm: MediaTek: add basic support for MT7623 boards
> mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC
>
> MAINTAINERS | 20 +
> Makefile | 20 +
> arch/arm/Kconfig | 16 +
> arch/arm/Makefile | 1 +
> arch/arm/dts/Makefile | 4 +
> arch/arm/dts/mt7623.dtsi | 255 +++++
> arch/arm/dts/mt7623n-bananapi-bpi-r2.dts | 207 ++++
> arch/arm/dts/mt7629-rfb-u-boot.dtsi | 24 +
> arch/arm/dts/mt7629-rfb.dts | 70 ++
> arch/arm/dts/mt7629.dtsi | 244 +++++
> arch/arm/include/asm/arch-mediatek/gpio.h | 9 +
> arch/arm/include/asm/arch-mediatek/misc.h | 17 +
> arch/arm/mach-mediatek/Kconfig | 39 +
> arch/arm/mach-mediatek/Makefile | 7 +
> arch/arm/mach-mediatek/cpu.c | 34 +
> arch/arm/mach-mediatek/init.h | 11 +
> arch/arm/mach-mediatek/mt7623/Makefile | 4 +
> arch/arm/mach-mediatek/mt7623/init.c | 54 +
> arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 +
> arch/arm/mach-mediatek/mt7623/preloader.h | 99 ++
> arch/arm/mach-mediatek/mt7629/Makefile | 4 +
> arch/arm/mach-mediatek/mt7629/init.c | 128 +++
> arch/arm/mach-mediatek/mt7629/lowlevel_init.S | 50 +
> arch/arm/mach-mediatek/spl.c | 43 +
> board/mediatek/mt7623/Kconfig | 13 +
> board/mediatek/mt7623/MAINTAINERS | 7 +
> board/mediatek/mt7623/Makefile | 3 +
> board/mediatek/mt7623/mt7623_rfb.c | 16 +
> board/mediatek/mt7629/Kconfig | 17 +
> board/mediatek/mt7629/MAINTAINERS | 7 +
> board/mediatek/mt7629/Makefile | 3 +
> board/mediatek/mt7629/mt7629_rfb.c | 16 +
> common/image.c | 1 +
> configs/mt7623n_bpir2_defconfig | 54 +
> configs/mt7629_rfb_defconfig | 73 ++
> doc/README.mediatek | 221 ++++
> drivers/clk/Makefile | 1 +
> drivers/clk/mediatek/Makefile | 7 +
> drivers/clk/mediatek/clk-mt7623.c | 870 +++++++++++++++
> drivers/clk/mediatek/clk-mt7629.c | 709 +++++++++++++
> drivers/clk/mediatek/clk-mtk.c | 493 +++++++++
> drivers/clk/mediatek/clk-mtk.h | 194 ++++
> drivers/mmc/Kconfig | 11 +
> drivers/mmc/Makefile | 1 +
> drivers/mmc/mtk-sd.c | 1394 +++++++++++++++++++++++++
> drivers/pinctrl/Kconfig | 1 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/mediatek/Kconfig | 15 +
> drivers/pinctrl/mediatek/Makefile | 7 +
> drivers/pinctrl/mediatek/pinctrl-mt7623.c | 1284 +++++++++++++++++++++++
> drivers/pinctrl/mediatek/pinctrl-mt7629.c | 409 ++++++++
> drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 553 ++++++++++
> drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 184 ++++
> drivers/power/domain/Kconfig | 7 +
> drivers/power/domain/Makefile | 1 +
> drivers/power/domain/mtk-power-domain.c | 406 +++++++
> drivers/ram/Makefile | 1 +
> drivers/ram/mediatek/Makefile | 7 +
> drivers/ram/mediatek/ddr3-mt7629.c | 766 ++++++++++++++
> drivers/serial/Kconfig | 20 +
> drivers/serial/Makefile | 1 +
> drivers/serial/serial_mtk.c | 268 +++++
> drivers/timer/Kconfig | 7 +
> drivers/timer/Makefile | 1 +
> drivers/timer/mtk_timer.c | 85 ++
> drivers/watchdog/Kconfig | 8 +
> drivers/watchdog/Makefile | 1 +
> drivers/watchdog/mtk_wdt.c | 135 +++
> include/configs/mt7623.h | 56 +
> include/configs/mt7629.h | 57 +
> include/dt-bindings/clock/mt7623-clk.h | 413 ++++++++
> include/dt-bindings/clock/mt7629-clk.h | 206 ++++
> include/dt-bindings/power/mt7623-power.h | 19 +
> include/dt-bindings/power/mt7629-power.h | 13 +
> include/image.h | 1 +
> scripts/Makefile.spl | 11 +
> tools/Makefile | 1 +
> tools/mtk_image.c | 749 +++++++++++++
> tools/mtk_image.h | 199 ++++
> 79 files changed, 11386 insertions(+)
> create mode 100644 arch/arm/dts/mt7623.dtsi
> create mode 100644 arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
> create mode 100644 arch/arm/dts/mt7629-rfb-u-boot.dtsi
> create mode 100644 arch/arm/dts/mt7629-rfb.dts
> create mode 100644 arch/arm/dts/mt7629.dtsi
> create mode 100644 arch/arm/include/asm/arch-mediatek/gpio.h
> create mode 100644 arch/arm/include/asm/arch-mediatek/misc.h
> create mode 100644 arch/arm/mach-mediatek/Kconfig
> create mode 100644 arch/arm/mach-mediatek/Makefile
> create mode 100644 arch/arm/mach-mediatek/cpu.c
> create mode 100644 arch/arm/mach-mediatek/init.h
> create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> create mode 100644 arch/arm/mach-mediatek/mt7629/Makefile
> create mode 100644 arch/arm/mach-mediatek/mt7629/init.c
> create mode 100644 arch/arm/mach-mediatek/mt7629/lowlevel_init.S
> create mode 100644 arch/arm/mach-mediatek/spl.c
> create mode 100644 board/mediatek/mt7623/Kconfig
> create mode 100644 board/mediatek/mt7623/MAINTAINERS
> create mode 100644 board/mediatek/mt7623/Makefile
> create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> create mode 100644 board/mediatek/mt7629/Kconfig
> create mode 100644 board/mediatek/mt7629/MAINTAINERS
> create mode 100644 board/mediatek/mt7629/Makefile
> create mode 100644 board/mediatek/mt7629/mt7629_rfb.c
> create mode 100644 configs/mt7623n_bpir2_defconfig
> create mode 100644 configs/mt7629_rfb_defconfig
> create mode 100644 doc/README.mediatek
> create mode 100644 drivers/clk/mediatek/Makefile
> create mode 100644 drivers/clk/mediatek/clk-mt7623.c
> create mode 100644 drivers/clk/mediatek/clk-mt7629.c
> create mode 100644 drivers/clk/mediatek/clk-mtk.c
> create mode 100644 drivers/clk/mediatek/clk-mtk.h
> create mode 100644 drivers/mmc/mtk-sd.c
> create mode 100644 drivers/pinctrl/mediatek/Kconfig
> create mode 100644 drivers/pinctrl/mediatek/Makefile
> create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7623.c
> create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7629.c
> create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.h
> create mode 100644 drivers/power/domain/mtk-power-domain.c
> create mode 100644 drivers/ram/mediatek/Makefile
> create mode 100644 drivers/ram/mediatek/ddr3-mt7629.c
> create mode 100644 drivers/serial/serial_mtk.c
> create mode 100644 drivers/timer/mtk_timer.c
> create mode 100644 drivers/watchdog/mtk_wdt.c
> create mode 100644 include/configs/mt7623.h
> create mode 100644 include/configs/mt7629.h
> create mode 100644 include/dt-bindings/clock/mt7623-clk.h
> create mode 100644 include/dt-bindings/clock/mt7629-clk.h
> create mode 100644 include/dt-bindings/power/mt7623-power.h
> create mode 100644 include/dt-bindings/power/mt7629-power.h
> create mode 100644 tools/mtk_image.c
> create mode 100644 tools/mtk_image.h
>
> --
> 1.9.1
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
>
^ permalink raw reply [flat|nested] 51+ messages in thread* [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
2018-11-17 9:37 ` [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629 Frank Wunderlich
@ 2018-11-17 10:20 ` Frank Wunderlich
2018-11-17 11:23 ` Frank Wunderlich
0 siblings, 1 reply; 51+ messages in thread
From: Frank Wunderlich @ 2018-11-17 10:20 UTC (permalink / raw)
To: u-boot
v3 has the same problem if i use same uEnv.txt and disable bootmenu in include/configs/mt7623.h
#define CONFIG_MENU_SHOW
#define CONFIG_BOOTDELAY 3
without the change in header i come directly to my bootmenu-entry 0 defined here and not to bootmenu (seems it is selected instead of running bootcmd=reloadmenu which loads uenv.txt from sdcard):
https://github.com/frank-w/u-boot/blob/7a31819225b51d41cd6f1202250c2316e274aacf/uEnv.txt#L35
if i cancel this (to get in console) i can do a printenv
i guess its a problem with bootcmd in combination with the load of uEnv.txt from sdcard, show menu and go back to console
any hints how to debug this? menu is shown good and kernel-startup works, but go back to console and do a printenv kills uboot
regards Frank
> Gesendet: Samstag, 17. November 2018 um 10:37 Uhr
> Von: "Frank Wunderlich" <FrankWu@gmx.de>
> An: "Ryder Lee" <ryder.lee@mediatek.com>
> Cc: "Tom Rini" <trini@konsulko.com>, "Ryder Lee" <ryder.lee@mediatek.com>, "Steven Liu" <steven.liu@mediatek.com>, u-boot at lists.denx.de, "Roy Luo" <cheng-hao.luo@mediatek.com>
> Betreff: Re: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
>
> Hi,
>
> tested this patchset on top of 2018-11 final and got an issue.
>
> if i bootup this uboot, enter console and make a printenv, uboot gets stuck with strange chars after printing then env
>
> because my env got load from emmc by default i had reset my env and writing it again (env default -a;printenv;saveenv). after boot again, i have same issue.
>
> after writing my v4 (based on rc3) i see this issue too...any idea how i can sort this out?
>
> you can look into my code at github
>
> https://github.com/frank-w/u-boot/tree/bpi-r2_v5 //based on 2018-11 with v5-patches
> https://github.com/frank-w/u-boot/tree/bpi-r2_v4 //based on rc3 with v4-patches
> https://github.com/frank-w/u-boot/tree/bpi-r2_v3 //based on rc3 with v3-patches does not have this issue
>
> regards Frank
>
>
> > Gesendet: Donnerstag, 15. November 2018 um 03:07 Uhr
> > Von: "Ryder Lee" <ryder.lee@mediatek.com>
> > An: "Tom Rini" <trini@konsulko.com>, "Simon Glass" <sjg@chromium.org>, "Albert Aribaud" <albert.u.boot@aribaud.net>
> > Cc: "Ryder Lee" <ryder.lee@mediatek.com>, "Steven Liu" <steven.liu@mediatek.com>, "Roy Luo" <cheng-hao.luo@mediatek.com>, u-boot at lists.denx.de
> > Betreff: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
> >
> > Hello,
> >
> > This is the new round to add U-Boot support for MediaTek SoCs - MT7623n & MT7629,
> > and the most of the drivers are based on mainline Linux, such as clock, timer, mmc,
> > pinctrl, UART, watchdog, power domain and device tree.
> >
> > Ryder
> >
> > Ryder Lee (16):
> > tools: MediaTek: add MTK boot header generation to mkimage
> > arm: dts: MediaTek: add device tree for MT7629
> > arm: dts: MediaTek: add device tree for MT7623
> > arm: MediaTek: add basic support for MT7629 boards
> > clk: MediaTek: add clock driver for MT7629 SoC.
> > clk: MediaTek: add clock driver for MT7623 SoC.
> > timer: MediaTek: add timer driver for MediaTek SoCs
> > watchdog: MediaTek: add watchdog driver for MediaTek SoCs
> > pinctrl: MediaTek: add pinctrl driver for MT7629 SoC
> > pinctrl: MediaTek: add pinctrl driver for MT7623 SoC
> > power domain: MediaTek: add power domain driver for MT7629 SoC
> > power domain: MediaTek: add power domain driver for MT7623 SoC
> > serial: MediaTek: add high-speed uart driver for MediaTek SoCs
> > ram: MediaTek: add DDR3 driver for MT7629 SoC
> > doc: README.mediatek: Add a simple README for MediaTek
> > MAINTAINERS: add an entry for MediaTek
> >
> > Weijie Gao (2):
> > arm: MediaTek: add basic support for MT7623 boards
> > mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC
> >
> > MAINTAINERS | 20 +
> > Makefile | 20 +
> > arch/arm/Kconfig | 16 +
> > arch/arm/Makefile | 1 +
> > arch/arm/dts/Makefile | 4 +
> > arch/arm/dts/mt7623.dtsi | 255 +++++
> > arch/arm/dts/mt7623n-bananapi-bpi-r2.dts | 207 ++++
> > arch/arm/dts/mt7629-rfb-u-boot.dtsi | 24 +
> > arch/arm/dts/mt7629-rfb.dts | 70 ++
> > arch/arm/dts/mt7629.dtsi | 244 +++++
> > arch/arm/include/asm/arch-mediatek/gpio.h | 9 +
> > arch/arm/include/asm/arch-mediatek/misc.h | 17 +
> > arch/arm/mach-mediatek/Kconfig | 39 +
> > arch/arm/mach-mediatek/Makefile | 7 +
> > arch/arm/mach-mediatek/cpu.c | 34 +
> > arch/arm/mach-mediatek/init.h | 11 +
> > arch/arm/mach-mediatek/mt7623/Makefile | 4 +
> > arch/arm/mach-mediatek/mt7623/init.c | 54 +
> > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 +
> > arch/arm/mach-mediatek/mt7623/preloader.h | 99 ++
> > arch/arm/mach-mediatek/mt7629/Makefile | 4 +
> > arch/arm/mach-mediatek/mt7629/init.c | 128 +++
> > arch/arm/mach-mediatek/mt7629/lowlevel_init.S | 50 +
> > arch/arm/mach-mediatek/spl.c | 43 +
> > board/mediatek/mt7623/Kconfig | 13 +
> > board/mediatek/mt7623/MAINTAINERS | 7 +
> > board/mediatek/mt7623/Makefile | 3 +
> > board/mediatek/mt7623/mt7623_rfb.c | 16 +
> > board/mediatek/mt7629/Kconfig | 17 +
> > board/mediatek/mt7629/MAINTAINERS | 7 +
> > board/mediatek/mt7629/Makefile | 3 +
> > board/mediatek/mt7629/mt7629_rfb.c | 16 +
> > common/image.c | 1 +
> > configs/mt7623n_bpir2_defconfig | 54 +
> > configs/mt7629_rfb_defconfig | 73 ++
> > doc/README.mediatek | 221 ++++
> > drivers/clk/Makefile | 1 +
> > drivers/clk/mediatek/Makefile | 7 +
> > drivers/clk/mediatek/clk-mt7623.c | 870 +++++++++++++++
> > drivers/clk/mediatek/clk-mt7629.c | 709 +++++++++++++
> > drivers/clk/mediatek/clk-mtk.c | 493 +++++++++
> > drivers/clk/mediatek/clk-mtk.h | 194 ++++
> > drivers/mmc/Kconfig | 11 +
> > drivers/mmc/Makefile | 1 +
> > drivers/mmc/mtk-sd.c | 1394 +++++++++++++++++++++++++
> > drivers/pinctrl/Kconfig | 1 +
> > drivers/pinctrl/Makefile | 1 +
> > drivers/pinctrl/mediatek/Kconfig | 15 +
> > drivers/pinctrl/mediatek/Makefile | 7 +
> > drivers/pinctrl/mediatek/pinctrl-mt7623.c | 1284 +++++++++++++++++++++++
> > drivers/pinctrl/mediatek/pinctrl-mt7629.c | 409 ++++++++
> > drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 553 ++++++++++
> > drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 184 ++++
> > drivers/power/domain/Kconfig | 7 +
> > drivers/power/domain/Makefile | 1 +
> > drivers/power/domain/mtk-power-domain.c | 406 +++++++
> > drivers/ram/Makefile | 1 +
> > drivers/ram/mediatek/Makefile | 7 +
> > drivers/ram/mediatek/ddr3-mt7629.c | 766 ++++++++++++++
> > drivers/serial/Kconfig | 20 +
> > drivers/serial/Makefile | 1 +
> > drivers/serial/serial_mtk.c | 268 +++++
> > drivers/timer/Kconfig | 7 +
> > drivers/timer/Makefile | 1 +
> > drivers/timer/mtk_timer.c | 85 ++
> > drivers/watchdog/Kconfig | 8 +
> > drivers/watchdog/Makefile | 1 +
> > drivers/watchdog/mtk_wdt.c | 135 +++
> > include/configs/mt7623.h | 56 +
> > include/configs/mt7629.h | 57 +
> > include/dt-bindings/clock/mt7623-clk.h | 413 ++++++++
> > include/dt-bindings/clock/mt7629-clk.h | 206 ++++
> > include/dt-bindings/power/mt7623-power.h | 19 +
> > include/dt-bindings/power/mt7629-power.h | 13 +
> > include/image.h | 1 +
> > scripts/Makefile.spl | 11 +
> > tools/Makefile | 1 +
> > tools/mtk_image.c | 749 +++++++++++++
> > tools/mtk_image.h | 199 ++++
> > 79 files changed, 11386 insertions(+)
> > create mode 100644 arch/arm/dts/mt7623.dtsi
> > create mode 100644 arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
> > create mode 100644 arch/arm/dts/mt7629-rfb-u-boot.dtsi
> > create mode 100644 arch/arm/dts/mt7629-rfb.dts
> > create mode 100644 arch/arm/dts/mt7629.dtsi
> > create mode 100644 arch/arm/include/asm/arch-mediatek/gpio.h
> > create mode 100644 arch/arm/include/asm/arch-mediatek/misc.h
> > create mode 100644 arch/arm/mach-mediatek/Kconfig
> > create mode 100644 arch/arm/mach-mediatek/Makefile
> > create mode 100644 arch/arm/mach-mediatek/cpu.c
> > create mode 100644 arch/arm/mach-mediatek/init.h
> > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > create mode 100644 arch/arm/mach-mediatek/mt7629/Makefile
> > create mode 100644 arch/arm/mach-mediatek/mt7629/init.c
> > create mode 100644 arch/arm/mach-mediatek/mt7629/lowlevel_init.S
> > create mode 100644 arch/arm/mach-mediatek/spl.c
> > create mode 100644 board/mediatek/mt7623/Kconfig
> > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > create mode 100644 board/mediatek/mt7623/Makefile
> > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > create mode 100644 board/mediatek/mt7629/Kconfig
> > create mode 100644 board/mediatek/mt7629/MAINTAINERS
> > create mode 100644 board/mediatek/mt7629/Makefile
> > create mode 100644 board/mediatek/mt7629/mt7629_rfb.c
> > create mode 100644 configs/mt7623n_bpir2_defconfig
> > create mode 100644 configs/mt7629_rfb_defconfig
> > create mode 100644 doc/README.mediatek
> > create mode 100644 drivers/clk/mediatek/Makefile
> > create mode 100644 drivers/clk/mediatek/clk-mt7623.c
> > create mode 100644 drivers/clk/mediatek/clk-mt7629.c
> > create mode 100644 drivers/clk/mediatek/clk-mtk.c
> > create mode 100644 drivers/clk/mediatek/clk-mtk.h
> > create mode 100644 drivers/mmc/mtk-sd.c
> > create mode 100644 drivers/pinctrl/mediatek/Kconfig
> > create mode 100644 drivers/pinctrl/mediatek/Makefile
> > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7623.c
> > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7629.c
> > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.h
> > create mode 100644 drivers/power/domain/mtk-power-domain.c
> > create mode 100644 drivers/ram/mediatek/Makefile
> > create mode 100644 drivers/ram/mediatek/ddr3-mt7629.c
> > create mode 100644 drivers/serial/serial_mtk.c
> > create mode 100644 drivers/timer/mtk_timer.c
> > create mode 100644 drivers/watchdog/mtk_wdt.c
> > create mode 100644 include/configs/mt7623.h
> > create mode 100644 include/configs/mt7629.h
> > create mode 100644 include/dt-bindings/clock/mt7623-clk.h
> > create mode 100644 include/dt-bindings/clock/mt7629-clk.h
> > create mode 100644 include/dt-bindings/power/mt7623-power.h
> > create mode 100644 include/dt-bindings/power/mt7629-power.h
> > create mode 100644 tools/mtk_image.c
> > create mode 100644 tools/mtk_image.h
> >
> > --
> > 1.9.1
> >
> > _______________________________________________
> > U-Boot mailing list
> > U-Boot at lists.denx.de
> > https://lists.denx.de/listinfo/u-boot
> >
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
>
^ permalink raw reply [flat|nested] 51+ messages in thread
* [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
2018-11-17 10:20 ` Frank Wunderlich
@ 2018-11-17 11:23 ` Frank Wunderlich
0 siblings, 0 replies; 51+ messages in thread
From: Frank Wunderlich @ 2018-11-17 11:23 UTC (permalink / raw)
To: u-boot
got it...on this sd-card i had no uEnv.txt and did not check for its existance but tried to load it...
created a uenv.txt and not more problem. i have to change my environment to check for file first before do the other steps
sorry for inconveniences
regards Frank
> Gesendet: Samstag, 17. November 2018 um 11:20 Uhr
> Von: "Frank Wunderlich" <frank-w@public-files.de>
> An: "Frank Wunderlich" <frank-w@public-files.de>
> Cc: "Ryder Lee" <ryder.lee@mediatek.com>, "Tom Rini" <trini@konsulko.com>, "Steven Liu" <steven.liu@mediatek.com>, u-boot at lists.denx.de
> Betreff: Aw: Re: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
>
> v3 has the same problem if i use same uEnv.txt and disable bootmenu in include/configs/mt7623.h
>
> #define CONFIG_MENU_SHOW
> #define CONFIG_BOOTDELAY 3
>
> without the change in header i come directly to my bootmenu-entry 0 defined here and not to bootmenu (seems it is selected instead of running bootcmd=reloadmenu which loads uenv.txt from sdcard):
> https://github.com/frank-w/u-boot/blob/7a31819225b51d41cd6f1202250c2316e274aacf/uEnv.txt#L35
>
> if i cancel this (to get in console) i can do a printenv
>
> i guess its a problem with bootcmd in combination with the load of uEnv.txt from sdcard, show menu and go back to console
>
> any hints how to debug this? menu is shown good and kernel-startup works, but go back to console and do a printenv kills uboot
>
> regards Frank
>
> > Gesendet: Samstag, 17. November 2018 um 10:37 Uhr
> > Von: "Frank Wunderlich" <FrankWu@gmx.de>
> > An: "Ryder Lee" <ryder.lee@mediatek.com>
> > Cc: "Tom Rini" <trini@konsulko.com>, "Ryder Lee" <ryder.lee@mediatek.com>, "Steven Liu" <steven.liu@mediatek.com>, u-boot at lists.denx.de, "Roy Luo" <cheng-hao.luo@mediatek.com>
> > Betreff: Re: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
> >
> > Hi,
> >
> > tested this patchset on top of 2018-11 final and got an issue.
> >
> > if i bootup this uboot, enter console and make a printenv, uboot gets stuck with strange chars after printing then env
> >
> > because my env got load from emmc by default i had reset my env and writing it again (env default -a;printenv;saveenv). after boot again, i have same issue.
> >
> > after writing my v4 (based on rc3) i see this issue too...any idea how i can sort this out?
> >
> > you can look into my code at github
> >
> > https://github.com/frank-w/u-boot/tree/bpi-r2_v5 //based on 2018-11 with v5-patches
> > https://github.com/frank-w/u-boot/tree/bpi-r2_v4 //based on rc3 with v4-patches
> > https://github.com/frank-w/u-boot/tree/bpi-r2_v3 //based on rc3 with v3-patches does not have this issue
> >
> > regards Frank
> >
> >
> > > Gesendet: Donnerstag, 15. November 2018 um 03:07 Uhr
> > > Von: "Ryder Lee" <ryder.lee@mediatek.com>
> > > An: "Tom Rini" <trini@konsulko.com>, "Simon Glass" <sjg@chromium.org>, "Albert Aribaud" <albert.u.boot@aribaud.net>
> > > Cc: "Ryder Lee" <ryder.lee@mediatek.com>, "Steven Liu" <steven.liu@mediatek.com>, "Roy Luo" <cheng-hao.luo@mediatek.com>, u-boot at lists.denx.de
> > > Betreff: [U-Boot] [PATCH v5 00/18] Add U-Boot support for MediaTek SoCs - MT7623n & MT7629
> > >
> > > Hello,
> > >
> > > This is the new round to add U-Boot support for MediaTek SoCs - MT7623n & MT7629,
> > > and the most of the drivers are based on mainline Linux, such as clock, timer, mmc,
> > > pinctrl, UART, watchdog, power domain and device tree.
> > >
> > > Ryder
> > >
> > > Ryder Lee (16):
> > > tools: MediaTek: add MTK boot header generation to mkimage
> > > arm: dts: MediaTek: add device tree for MT7629
> > > arm: dts: MediaTek: add device tree for MT7623
> > > arm: MediaTek: add basic support for MT7629 boards
> > > clk: MediaTek: add clock driver for MT7629 SoC.
> > > clk: MediaTek: add clock driver for MT7623 SoC.
> > > timer: MediaTek: add timer driver for MediaTek SoCs
> > > watchdog: MediaTek: add watchdog driver for MediaTek SoCs
> > > pinctrl: MediaTek: add pinctrl driver for MT7629 SoC
> > > pinctrl: MediaTek: add pinctrl driver for MT7623 SoC
> > > power domain: MediaTek: add power domain driver for MT7629 SoC
> > > power domain: MediaTek: add power domain driver for MT7623 SoC
> > > serial: MediaTek: add high-speed uart driver for MediaTek SoCs
> > > ram: MediaTek: add DDR3 driver for MT7629 SoC
> > > doc: README.mediatek: Add a simple README for MediaTek
> > > MAINTAINERS: add an entry for MediaTek
> > >
> > > Weijie Gao (2):
> > > arm: MediaTek: add basic support for MT7623 boards
> > > mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoC
> > >
> > > MAINTAINERS | 20 +
> > > Makefile | 20 +
> > > arch/arm/Kconfig | 16 +
> > > arch/arm/Makefile | 1 +
> > > arch/arm/dts/Makefile | 4 +
> > > arch/arm/dts/mt7623.dtsi | 255 +++++
> > > arch/arm/dts/mt7623n-bananapi-bpi-r2.dts | 207 ++++
> > > arch/arm/dts/mt7629-rfb-u-boot.dtsi | 24 +
> > > arch/arm/dts/mt7629-rfb.dts | 70 ++
> > > arch/arm/dts/mt7629.dtsi | 244 +++++
> > > arch/arm/include/asm/arch-mediatek/gpio.h | 9 +
> > > arch/arm/include/asm/arch-mediatek/misc.h | 17 +
> > > arch/arm/mach-mediatek/Kconfig | 39 +
> > > arch/arm/mach-mediatek/Makefile | 7 +
> > > arch/arm/mach-mediatek/cpu.c | 34 +
> > > arch/arm/mach-mediatek/init.h | 11 +
> > > arch/arm/mach-mediatek/mt7623/Makefile | 4 +
> > > arch/arm/mach-mediatek/mt7623/init.c | 54 +
> > > arch/arm/mach-mediatek/mt7623/lowlevel_init.S | 22 +
> > > arch/arm/mach-mediatek/mt7623/preloader.h | 99 ++
> > > arch/arm/mach-mediatek/mt7629/Makefile | 4 +
> > > arch/arm/mach-mediatek/mt7629/init.c | 128 +++
> > > arch/arm/mach-mediatek/mt7629/lowlevel_init.S | 50 +
> > > arch/arm/mach-mediatek/spl.c | 43 +
> > > board/mediatek/mt7623/Kconfig | 13 +
> > > board/mediatek/mt7623/MAINTAINERS | 7 +
> > > board/mediatek/mt7623/Makefile | 3 +
> > > board/mediatek/mt7623/mt7623_rfb.c | 16 +
> > > board/mediatek/mt7629/Kconfig | 17 +
> > > board/mediatek/mt7629/MAINTAINERS | 7 +
> > > board/mediatek/mt7629/Makefile | 3 +
> > > board/mediatek/mt7629/mt7629_rfb.c | 16 +
> > > common/image.c | 1 +
> > > configs/mt7623n_bpir2_defconfig | 54 +
> > > configs/mt7629_rfb_defconfig | 73 ++
> > > doc/README.mediatek | 221 ++++
> > > drivers/clk/Makefile | 1 +
> > > drivers/clk/mediatek/Makefile | 7 +
> > > drivers/clk/mediatek/clk-mt7623.c | 870 +++++++++++++++
> > > drivers/clk/mediatek/clk-mt7629.c | 709 +++++++++++++
> > > drivers/clk/mediatek/clk-mtk.c | 493 +++++++++
> > > drivers/clk/mediatek/clk-mtk.h | 194 ++++
> > > drivers/mmc/Kconfig | 11 +
> > > drivers/mmc/Makefile | 1 +
> > > drivers/mmc/mtk-sd.c | 1394 +++++++++++++++++++++++++
> > > drivers/pinctrl/Kconfig | 1 +
> > > drivers/pinctrl/Makefile | 1 +
> > > drivers/pinctrl/mediatek/Kconfig | 15 +
> > > drivers/pinctrl/mediatek/Makefile | 7 +
> > > drivers/pinctrl/mediatek/pinctrl-mt7623.c | 1284 +++++++++++++++++++++++
> > > drivers/pinctrl/mediatek/pinctrl-mt7629.c | 409 ++++++++
> > > drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 553 ++++++++++
> > > drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 184 ++++
> > > drivers/power/domain/Kconfig | 7 +
> > > drivers/power/domain/Makefile | 1 +
> > > drivers/power/domain/mtk-power-domain.c | 406 +++++++
> > > drivers/ram/Makefile | 1 +
> > > drivers/ram/mediatek/Makefile | 7 +
> > > drivers/ram/mediatek/ddr3-mt7629.c | 766 ++++++++++++++
> > > drivers/serial/Kconfig | 20 +
> > > drivers/serial/Makefile | 1 +
> > > drivers/serial/serial_mtk.c | 268 +++++
> > > drivers/timer/Kconfig | 7 +
> > > drivers/timer/Makefile | 1 +
> > > drivers/timer/mtk_timer.c | 85 ++
> > > drivers/watchdog/Kconfig | 8 +
> > > drivers/watchdog/Makefile | 1 +
> > > drivers/watchdog/mtk_wdt.c | 135 +++
> > > include/configs/mt7623.h | 56 +
> > > include/configs/mt7629.h | 57 +
> > > include/dt-bindings/clock/mt7623-clk.h | 413 ++++++++
> > > include/dt-bindings/clock/mt7629-clk.h | 206 ++++
> > > include/dt-bindings/power/mt7623-power.h | 19 +
> > > include/dt-bindings/power/mt7629-power.h | 13 +
> > > include/image.h | 1 +
> > > scripts/Makefile.spl | 11 +
> > > tools/Makefile | 1 +
> > > tools/mtk_image.c | 749 +++++++++++++
> > > tools/mtk_image.h | 199 ++++
> > > 79 files changed, 11386 insertions(+)
> > > create mode 100644 arch/arm/dts/mt7623.dtsi
> > > create mode 100644 arch/arm/dts/mt7623n-bananapi-bpi-r2.dts
> > > create mode 100644 arch/arm/dts/mt7629-rfb-u-boot.dtsi
> > > create mode 100644 arch/arm/dts/mt7629-rfb.dts
> > > create mode 100644 arch/arm/dts/mt7629.dtsi
> > > create mode 100644 arch/arm/include/asm/arch-mediatek/gpio.h
> > > create mode 100644 arch/arm/include/asm/arch-mediatek/misc.h
> > > create mode 100644 arch/arm/mach-mediatek/Kconfig
> > > create mode 100644 arch/arm/mach-mediatek/Makefile
> > > create mode 100644 arch/arm/mach-mediatek/cpu.c
> > > create mode 100644 arch/arm/mach-mediatek/init.h
> > > create mode 100644 arch/arm/mach-mediatek/mt7623/Makefile
> > > create mode 100644 arch/arm/mach-mediatek/mt7623/init.c
> > > create mode 100644 arch/arm/mach-mediatek/mt7623/lowlevel_init.S
> > > create mode 100644 arch/arm/mach-mediatek/mt7623/preloader.h
> > > create mode 100644 arch/arm/mach-mediatek/mt7629/Makefile
> > > create mode 100644 arch/arm/mach-mediatek/mt7629/init.c
> > > create mode 100644 arch/arm/mach-mediatek/mt7629/lowlevel_init.S
> > > create mode 100644 arch/arm/mach-mediatek/spl.c
> > > create mode 100644 board/mediatek/mt7623/Kconfig
> > > create mode 100644 board/mediatek/mt7623/MAINTAINERS
> > > create mode 100644 board/mediatek/mt7623/Makefile
> > > create mode 100644 board/mediatek/mt7623/mt7623_rfb.c
> > > create mode 100644 board/mediatek/mt7629/Kconfig
> > > create mode 100644 board/mediatek/mt7629/MAINTAINERS
> > > create mode 100644 board/mediatek/mt7629/Makefile
> > > create mode 100644 board/mediatek/mt7629/mt7629_rfb.c
> > > create mode 100644 configs/mt7623n_bpir2_defconfig
> > > create mode 100644 configs/mt7629_rfb_defconfig
> > > create mode 100644 doc/README.mediatek
> > > create mode 100644 drivers/clk/mediatek/Makefile
> > > create mode 100644 drivers/clk/mediatek/clk-mt7623.c
> > > create mode 100644 drivers/clk/mediatek/clk-mt7629.c
> > > create mode 100644 drivers/clk/mediatek/clk-mtk.c
> > > create mode 100644 drivers/clk/mediatek/clk-mtk.h
> > > create mode 100644 drivers/mmc/mtk-sd.c
> > > create mode 100644 drivers/pinctrl/mediatek/Kconfig
> > > create mode 100644 drivers/pinctrl/mediatek/Makefile
> > > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7623.c
> > > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7629.c
> > > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.c
> > > create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-common.h
> > > create mode 100644 drivers/power/domain/mtk-power-domain.c
> > > create mode 100644 drivers/ram/mediatek/Makefile
> > > create mode 100644 drivers/ram/mediatek/ddr3-mt7629.c
> > > create mode 100644 drivers/serial/serial_mtk.c
> > > create mode 100644 drivers/timer/mtk_timer.c
> > > create mode 100644 drivers/watchdog/mtk_wdt.c
> > > create mode 100644 include/configs/mt7623.h
> > > create mode 100644 include/configs/mt7629.h
> > > create mode 100644 include/dt-bindings/clock/mt7623-clk.h
> > > create mode 100644 include/dt-bindings/clock/mt7629-clk.h
> > > create mode 100644 include/dt-bindings/power/mt7623-power.h
> > > create mode 100644 include/dt-bindings/power/mt7629-power.h
> > > create mode 100644 tools/mtk_image.c
> > > create mode 100644 tools/mtk_image.h
> > >
> > > --
> > > 1.9.1
> > >
> > > _______________________________________________
> > > U-Boot mailing list
> > > U-Boot at lists.denx.de
> > > https://lists.denx.de/listinfo/u-boot
> > >
> > _______________________________________________
> > U-Boot mailing list
> > U-Boot at lists.denx.de
> > https://lists.denx.de/listinfo/u-boot
> >
>
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