From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>
Cc: soc@kernel.org, kernel@pengutronix.de,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] ARM: drop efm32 platform
Date: Fri, 15 Jan 2021 16:51:24 +0100 [thread overview]
Message-ID: <20210115155130.185010-2-u.kleine-koenig@pengutronix.de> (raw)
Message-ID: <20210115155124.3eo4o6xMbm-yAlhFmviCXU7rNa6yv6GH7laK4XuPq5k@z> (raw)
In-Reply-To: <20210115155130.185010-1-u.kleine-koenig@pengutronix.de>
I didn't touch this code since it served as a platform to introduce
ARMv7-M support to Linux. The only known machine that runs Linux has only
4 MiB of RAM (that originally only exists to hold the display's framebuffer).
There are no known users and no further use foreseeable, so drop the
code.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
arch/arm/Kconfig | 10 +-
arch/arm/Kconfig.debug | 17 ---
arch/arm/Makefile | 1 -
arch/arm/boot/dts/Makefile | 2 -
arch/arm/boot/dts/efm32gg-dk3750.dts | 88 -------------
arch/arm/boot/dts/efm32gg.dtsi | 177 ---------------------------
arch/arm/configs/efm32_defconfig | 98 ---------------
arch/arm/include/debug/efm32.S | 45 -------
arch/arm/mach-efm32/Makefile | 2 -
arch/arm/mach-efm32/Makefile.boot | 4 -
arch/arm/mach-efm32/dtmachine.c | 16 ---
arch/arm/mm/Kconfig | 1 -
12 files changed, 1 insertion(+), 460 deletions(-)
delete mode 100644 arch/arm/boot/dts/efm32gg-dk3750.dts
delete mode 100644 arch/arm/boot/dts/efm32gg.dtsi
delete mode 100644 arch/arm/configs/efm32_defconfig
delete mode 100644 arch/arm/include/debug/efm32.S
delete mode 100644 arch/arm/mach-efm32/Makefile
delete mode 100644 arch/arm/mach-efm32/Makefile.boot
delete mode 100644 arch/arm/mach-efm32/dtmachine.c
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 138248999df7..d31f3d74ce9b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -727,14 +727,6 @@ source "arch/arm/mach-zx/Kconfig"
source "arch/arm/mach-zynq/Kconfig"
# ARMv7-M architecture
-config ARCH_EFM32
- bool "Energy Micro efm32"
- depends on ARM_SINGLE_ARMV7M
- select GPIOLIB
- help
- Support for Energy Micro's (now Silicon Labs) efm32 Giant Gecko
- processors.
-
config ARCH_LPC18XX
bool "NXP LPC18xx/LPC43xx"
depends on ARM_SINGLE_ARMV7M
@@ -1552,7 +1544,7 @@ config ARM_MODULE_PLTS
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
default "12" if SOC_AM33XX
- default "9" if SA1111 || ARCH_EFM32
+ default "9" if SA1111
default "11"
help
The kernel memory allocator divides physically contiguous memory
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 4ff04201a8cc..46458f9f99fc 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1456,20 +1456,6 @@ choice
options; the platform specific options are deprecated
and will be soon removed.
- config DEBUG_LL_UART_EFM32
- bool "Kernel low-level debugging via efm32 UART"
- depends on ARCH_EFM32
- help
- Say Y here if you want the debug print routines to direct
- their output to an UART or USART port on efm32 based
- machines. Use the following addresses for DEBUG_UART_PHYS:
-
- 0x4000c000 | USART0
- 0x4000c400 | USART1
- 0x4000c800 | USART2
- 0x4000e000 | UART0
- 0x4000e400 | UART1
-
config DEBUG_LL_UART_PL01X
bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART"
help
@@ -1587,7 +1573,6 @@ config DEBUG_LL_INCLUDE
default "debug/meson.S" if DEBUG_MESON_UARTAO
default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X
default "debug/exynos.S" if DEBUG_EXYNOS_UART
- default "debug/efm32.S" if DEBUG_LL_UART_EFM32
default "debug/icedcc.S" if DEBUG_ICEDCC
default "debug/imx.S" if DEBUG_IMX1_UART || \
DEBUG_IMX25_UART || \
@@ -1682,7 +1667,6 @@ config DEBUG_UART_PHYS
default 0x20201000 if DEBUG_BCM2835
default 0x3e000000 if DEBUG_BCM_KONA_UART
default 0x3f201000 if DEBUG_BCM2836
- default 0x4000e400 if DEBUG_LL_UART_EFM32
default 0x40010000 if STM32MP1_DEBUG_UART
default 0x40011000 if STM32F4_DEBUG_UART || STM32F7_DEBUG_UART || \
STM32H7_DEBUG_UART
@@ -1768,7 +1752,6 @@ config DEBUG_UART_PHYS
default 0xfffff200 if DEBUG_AT91_RM9200_DBGU
depends on ARCH_EP93XX || \
DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
- DEBUG_LL_UART_EFM32 || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
DEBUG_R7S9210_SCIF2 || DEBUG_R7S9210_SCIF4 || \
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 4aaec9599e8a..c1cf77805e9a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -168,7 +168,6 @@ machine-$(CONFIG_ARCH_CNS3XXX) += cns3xxx
machine-$(CONFIG_ARCH_DAVINCI) += davinci
machine-$(CONFIG_ARCH_DIGICOLOR) += digicolor
machine-$(CONFIG_ARCH_DOVE) += dove
-machine-$(CONFIG_ARCH_EFM32) += efm32
machine-$(CONFIG_ARCH_EP93XX) += ep93xx
machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_FOOTBRIDGE) += footbridge
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 3d1ea0b25168..325e167d3404 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -177,8 +177,6 @@ dtb-$(CONFIG_ARCH_DAVINCI) += \
da850-lego-ev3.dtb
dtb-$(CONFIG_ARCH_DIGICOLOR) += \
cx92755_equinox.dtb
-dtb-$(CONFIG_ARCH_EFM32) += \
- efm32gg-dk3750.dtb
dtb-$(CONFIG_ARCH_EXYNOS3) += \
exynos3250-artik5-eval.dtb \
exynos3250-monk.dtb \
diff --git a/arch/arm/boot/dts/efm32gg-dk3750.dts b/arch/arm/boot/dts/efm32gg-dk3750.dts
deleted file mode 100644
index adfa559a488b..000000000000
--- a/arch/arm/boot/dts/efm32gg-dk3750.dts
+++ /dev/null
@@ -1,88 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Device tree for EFM32GG-DK3750 development board.
- *
- * Documentation available from
- * http://www.silabs.com/Support%20Documents/TechnicalDocs/efm32gg-dk3750-ug.pdf
- */
-
-/dts-v1/;
-#include "efm32gg.dtsi"
-
-/ {
- model = "Energy Micro Giant Gecko Development Kit";
- compatible = "efm32,dk3750";
-
- chosen {
- bootargs = "console=ttyefm4,115200 init=/linuxrc ignore_loglevel ihash_entries=64 dhash_entries=64 earlyprintk uclinux.physaddr=0x8c400000 root=/dev/mtdblock0";
- };
-
- memory@88000000 {
- device_type = "memory";
- reg = <0x88000000 0x400000>;
- };
-
- soc {
- adc@40002000 {
- status = "ok";
- };
-
- i2c@4000a000 {
- energymicro,location = <3>;
- status = "ok";
-
- temp@48 {
- compatible = "st,stds75";
- reg = <0x48>;
- };
-
- eeprom@50 {
- compatible = "microchip,24c02", "atmel,24c02";
- reg = <0x50>;
- pagesize = <16>;
- };
- };
-
- spi0: spi@4000c000 { /* USART0 */
- cs-gpios = <&gpio 68 1>; // E4
- energymicro,location = <1>;
- status = "ok";
-
- microsd@0 {
- compatible = "mmc-spi-slot";
- spi-max-frequency = <100000>;
- voltage-ranges = <3200 3400>;
- broken-cd;
- reg = <0>;
- };
- };
-
- spi1: spi@4000c400 { /* USART1 */
- cs-gpios = <&gpio 51 1>; // D3
- energymicro,location = <1>;
- status = "ok";
-
- ks8851@0 {
- compatible = "ks8851";
- spi-max-frequency = <6000000>;
- reg = <0>;
- interrupt-parent = <&boardfpga>;
- interrupts = <4>;
- };
- };
-
- uart4: uart@4000e400 { /* UART1 */
- energymicro,location = <2>;
- status = "ok";
- };
-
- boardfpga: boardfpga@80000000 {
- compatible = "efm32board";
- reg = <0x80000000 0x400>;
- irq-gpios = <&gpio 64 1>;
- interrupt-controller;
- #interrupt-cells = <1>;
- status = "ok";
- };
- };
-};
diff --git a/arch/arm/boot/dts/efm32gg.dtsi b/arch/arm/boot/dts/efm32gg.dtsi
deleted file mode 100644
index 8a58e49144cc..000000000000
--- a/arch/arm/boot/dts/efm32gg.dtsi
+++ /dev/null
@@ -1,177 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Device tree for Energy Micro EFM32 Giant Gecko SoC.
- *
- * Documentation available from
- * http://www.silabs.com/Support%20Documents/TechnicalDocs/EFM32GG-RM.pdf
- */
-
-#include "armv7-m.dtsi"
-#include "dt-bindings/clock/efm32-cmu.h"
-
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- i2c0 = &i2c0;
- i2c1 = &i2c1;
- serial0 = &uart0;
- serial1 = &uart1;
- serial2 = &uart2;
- serial3 = &uart3;
- serial4 = &uart4;
- spi0 = &spi0;
- spi1 = &spi1;
- spi2 = &spi2;
- };
-
- soc {
- adc: adc@40002000 {
- compatible = "energymicro,efm32-adc";
- reg = <0x40002000 0x400>;
- interrupts = <7>;
- clocks = <&cmu clk_HFPERCLKADC0>;
- status = "disabled";
- };
-
- gpio: gpio@40006000 {
- compatible = "energymicro,efm32-gpio";
- reg = <0x40006000 0x1000>;
- interrupts = <1 11>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <1>;
- clocks = <&cmu clk_HFPERCLKGPIO>;
- status = "ok";
- };
-
- i2c0: i2c@4000a000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "energymicro,efm32-i2c";
- reg = <0x4000a000 0x400>;
- interrupts = <9>;
- clocks = <&cmu clk_HFPERCLKI2C0>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- i2c1: i2c@4000a400 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "energymicro,efm32-i2c";
- reg = <0x4000a400 0x400>;
- interrupts = <10>;
- clocks = <&cmu clk_HFPERCLKI2C1>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- spi0: spi@4000c000 { /* USART0 */
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "energymicro,efm32-spi";
- reg = <0x4000c000 0x400>;
- interrupts = <3 4>;
- clocks = <&cmu clk_HFPERCLKUSART0>;
- status = "disabled";
- };
-
- spi1: spi@4000c400 { /* USART1 */
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "energymicro,efm32-spi";
- reg = <0x4000c400 0x400>;
- interrupts = <15 16>;
- clocks = <&cmu clk_HFPERCLKUSART1>;
- status = "disabled";
- };
-
- spi2: spi@4000c800 { /* USART2 */
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "energymicro,efm32-spi";
- reg = <0x4000c800 0x400>;
- interrupts = <18 19>;
- clocks = <&cmu clk_HFPERCLKUSART2>;
- status = "disabled";
- };
-
- uart0: uart@4000c000 { /* USART0 */
- compatible = "energymicro,efm32-uart";
- reg = <0x4000c000 0x400>;
- interrupts = <3 4>;
- clocks = <&cmu clk_HFPERCLKUSART0>;
- status = "disabled";
- };
-
- uart1: uart@4000c400 { /* USART1 */
- compatible = "energymicro,efm32-uart";
- reg = <0x4000c400 0x400>;
- interrupts = <15 16>;
- clocks = <&cmu clk_HFPERCLKUSART1>;
- status = "disabled";
- };
-
- uart2: uart@4000c800 { /* USART2 */
- compatible = "energymicro,efm32-uart";
- reg = <0x4000c800 0x400>;
- interrupts = <18 19>;
- clocks = <&cmu clk_HFPERCLKUSART2>;
- status = "disabled";
- };
-
- uart3: uart@4000e000 { /* UART0 */
- compatible = "energymicro,efm32-uart";
- reg = <0x4000e000 0x400>;
- interrupts = <20 21>;
- clocks = <&cmu clk_HFPERCLKUART0>;
- status = "disabled";
- };
-
- uart4: uart@4000e400 { /* UART1 */
- compatible = "energymicro,efm32-uart";
- reg = <0x4000e400 0x400>;
- interrupts = <22 23>;
- clocks = <&cmu clk_HFPERCLKUART1>;
- status = "disabled";
- };
-
- timer0: timer@40010000 {
- compatible = "energymicro,efm32-timer";
- reg = <0x40010000 0x400>;
- interrupts = <2>;
- clocks = <&cmu clk_HFPERCLKTIMER0>;
- };
-
- timer1: timer@40010400 {
- compatible = "energymicro,efm32-timer";
- reg = <0x40010400 0x400>;
- interrupts = <12>;
- clocks = <&cmu clk_HFPERCLKTIMER1>;
- };
-
- timer2: timer@40010800 {
- compatible = "energymicro,efm32-timer";
- reg = <0x40010800 0x400>;
- interrupts = <13>;
- clocks = <&cmu clk_HFPERCLKTIMER2>;
- };
-
- timer3: timer@40010c00 {
- compatible = "energymicro,efm32-timer";
- reg = <0x40010c00 0x400>;
- interrupts = <14>;
- clocks = <&cmu clk_HFPERCLKTIMER3>;
- };
-
- cmu: cmu@400c8000 {
- compatible = "efm32gg,cmu";
- reg = <0x400c8000 0x400>;
- interrupts = <32>;
- #clock-cells = <1>;
- };
- };
-};
diff --git a/arch/arm/configs/efm32_defconfig b/arch/arm/configs/efm32_defconfig
deleted file mode 100644
index 46213f0530c4..000000000000
--- a/arch/arm/configs/efm32_defconfig
+++ /dev/null
@@ -1,98 +0,0 @@
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_LOG_BUF_SHIFT=12
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-# CONFIG_UID16 is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-CONFIG_EMBEDDED=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_MMU is not set
-CONFIG_ARM_SINGLE_ARMV7M=y
-CONFIG_ARCH_EFM32=y
-CONFIG_SET_MEM_PARAM=y
-CONFIG_DRAM_BASE=0x88000000
-CONFIG_DRAM_SIZE=0x00400000
-CONFIG_FLASH_MEM_BASE=0x8c000000
-CONFIG_FLASH_SIZE=0x01000000
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_XIP_KERNEL=y
-CONFIG_XIP_PHYS_ADDR=0x8c000000
-CONFIG_BINFMT_FLAT=y
-CONFIG_BINFMT_SHARED_FLAT=y
-# CONFIG_COREDUMP is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_WIRELESS is not set
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK_RO=y
-CONFIG_MTD_ROM=y
-CONFIG_MTD_UCLINUX=y
-# CONFIG_BLK_DEV is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_NET_CADENCE is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_CIRRUS is not set
-# CONFIG_NET_VENDOR_FARADAY is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-CONFIG_KS8851=y
-# CONFIG_NET_VENDOR_MICROCHIP is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_NET_VENDOR_WIZNET is not set
-# CONFIG_WLAN is not set
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_EFM32_UART=y
-CONFIG_SERIAL_EFM32_UART_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-# CONFIG_I2C_COMPAT is not set
-CONFIG_I2C_EFM32=y
-CONFIG_SPI=y
-CONFIG_SPI_EFM32=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SPI=y
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_FTRACE is not set
diff --git a/arch/arm/include/debug/efm32.S b/arch/arm/include/debug/efm32.S
deleted file mode 100644
index b0083d6e31e8..000000000000
--- a/arch/arm/include/debug/efm32.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2013 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- */
-
-#define UARTn_CMD 0x000c
-#define UARTn_CMD_TXEN 0x0004
-
-#define UARTn_STATUS 0x0010
-#define UARTn_STATUS_TXC 0x0020
-#define UARTn_STATUS_TXBL 0x0040
-
-#define UARTn_TXDATA 0x0034
-
- .macro addruart, rx, tmp, tmp2
- ldr \rx, =(CONFIG_DEBUG_UART_PHYS)
-
- /*
- * enable TX. The driver might disable it to save energy. We
- * don't care about disabling at the end as during debug power
- * consumption isn't that important.
- */
- ldr \tmp, =(UARTn_CMD_TXEN)
- str \tmp, [\rx, #UARTn_CMD]
- .endm
-
- .macro senduart,rd,rx
- strb \rd, [\rx, #UARTn_TXDATA]
- .endm
-
- .macro waituartcts,rd,rx
- .endm
-
- .macro waituarttxrdy,rd,rx
-1001: ldr \rd, [\rx, #UARTn_STATUS]
- tst \rd, #UARTn_STATUS_TXBL
- beq 1001b
- .endm
-
- .macro busyuart,rd,rx
-1001: ldr \rd, [\rx, UARTn_STATUS]
- tst \rd, #UARTn_STATUS_TXC
- bne 1001b
- .endm
diff --git a/arch/arm/mach-efm32/Makefile b/arch/arm/mach-efm32/Makefile
deleted file mode 100644
index dede3fa55a76..000000000000
--- a/arch/arm/mach-efm32/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-obj-y += dtmachine.o
diff --git a/arch/arm/mach-efm32/Makefile.boot b/arch/arm/mach-efm32/Makefile.boot
deleted file mode 100644
index cec195d4fcba..000000000000
--- a/arch/arm/mach-efm32/Makefile.boot
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-# Empty file waiting for deletion once Makefile.boot isn't needed any more.
-# Patch waits for application at
-# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .
diff --git a/arch/arm/mach-efm32/dtmachine.c b/arch/arm/mach-efm32/dtmachine.c
deleted file mode 100644
index e9364b843641..000000000000
--- a/arch/arm/mach-efm32/dtmachine.c
+++ /dev/null
@@ -1,16 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/kernel.h>
-
-#include <asm/v7m.h>
-
-#include <asm/mach/arch.h>
-
-static const char *const efm32gg_compat[] __initconst = {
- "efm32,dk3750",
- NULL
-};
-
-DT_MACHINE_START(EFM32DT, "EFM32 (Device Tree Support)")
- .dt_compat = efm32gg_compat,
- .restart = armv7m_restart,
-MACHINE_END
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 02692fbe2db5..35f43d0aa056 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -638,7 +638,6 @@ config CPU_V7M_NUM_IRQ
int "Number of external interrupts connected to the NVIC"
depends on CPU_V7M
default 90 if ARCH_STM32
- default 38 if ARCH_EFM32
default 112 if SOC_VF610
default 240
help
--
2.29.2
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next prev parent reply other threads:[~2021-01-15 15:53 UTC|newest]
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2021-01-15 15:51 [PATCH v2 0/7] Remove ARM platform efm32 Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König [this message]
2021-01-15 15:51 ` [PATCH v2 1/7] ARM: drop efm32 platform Uwe Kleine-König
2021-01-15 15:51 ` [PATCH v2 2/7] clk: Drop unused efm32gg driver Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-15 15:51 ` [PATCH v2 3/7] clocksource: Drop unused efm32 timer code Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-18 15:18 ` Daniel Lezcano
2021-01-18 15:18 ` Daniel Lezcano
2021-01-18 15:20 ` Arnd Bergmann
2021-01-18 15:20 ` Arnd Bergmann
2021-01-18 18:09 ` Daniel Lezcano
2021-01-18 18:09 ` Daniel Lezcano
2021-02-10 10:06 ` [tip: timers/core] clocksource/drivers/efm32: Drop unused " tip-bot2 for Uwe Kleine-König
2021-01-15 15:51 ` [PATCH v2 4/7] spi: Drop unused efm32 bus driver Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-15 15:51 ` [PATCH v2 5/7] i2c: " Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-17 11:09 ` Wolfram Sang
2021-01-17 11:09 ` Wolfram Sang
2021-01-15 15:51 ` [PATCH v2 6/7] tty: serial: Drop unused efm32 serial driver Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-15 15:51 ` [PATCH v2 7/7] MAINTAINERS: Remove deleted platform efm32 Uwe Kleine-König
2021-01-15 15:51 ` Uwe Kleine-König
2021-01-15 16:44 ` [PATCH v2 0/7] Remove ARM " Arnd Bergmann
2021-01-15 16:44 ` Arnd Bergmann
2021-01-15 16:48 ` Wolfram Sang
2021-01-15 16:48 ` Wolfram Sang
2021-01-16 8:02 ` Greg Kroah-Hartman
2021-01-16 8:02 ` Greg Kroah-Hartman
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