From: haojian.zhuang@linaro.org (Haojian Zhuang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 09/11] ARM: hi3xxx: add board support with device tree
Date: Wed, 13 Mar 2013 13:05:40 +0800 [thread overview]
Message-ID: <1363151142-32162-10-git-send-email-haojian.zhuang@linaro.org> (raw)
In-Reply-To: <1363151142-32162-1-git-send-email-haojian.zhuang@linaro.org>
Add board support with device tree for Hisilicon Hi36xx/Hi37xx platform.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
.../bindings/arm/hisilicon/hisilicon.txt | 10 +++++
arch/arm/Kconfig | 2 +
arch/arm/Makefile | 1 +
arch/arm/mach-hi3xxx/Kconfig | 13 ++++++
arch/arm/mach-hi3xxx/Makefile | 5 +++
arch/arm/mach-hi3xxx/hi3xxx.c | 45 ++++++++++++++++++++
6 files changed, 76 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
create mode 100644 arch/arm/mach-hi3xxx/Kconfig
create mode 100644 arch/arm/mach-hi3xxx/Makefile
create mode 100644 arch/arm/mach-hi3xxx/hi3xxx.c
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
new file mode 100644
index 0000000..3be60c8
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
@@ -0,0 +1,10 @@
+Hisilicon Platforms Device Tree Bindings
+----------------------------------------------------
+
+Hi3716 Development Board
+Required root node properties:
+ - compatible = "hisilicon,hi3716-dkb";
+
+Hi4511 Board
+Required root node properties:
+ - compatible = "hisilicon,hi3620-hi4511";
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 10d7e2c..11ef3ea 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1060,6 +1060,8 @@ source "arch/arm/mach-gemini/Kconfig"
source "arch/arm/mach-h720x/Kconfig"
+source "arch/arm/mach-hi3xxx/Kconfig"
+
source "arch/arm/mach-highbank/Kconfig"
source "arch/arm/mach-integrator/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index ee4605f..4b0de9e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -148,6 +148,7 @@ machine-$(CONFIG_ARCH_EBSA110) += ebsa110
machine-$(CONFIG_ARCH_EP93XX) += ep93xx
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_H720X) += h720x
+machine-$(CONFIG_ARCH_HI3xxx) += hi3xxx
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
machine-$(CONFIG_ARCH_INTEGRATOR) += integrator
machine-$(CONFIG_ARCH_IOP13XX) += iop13xx
diff --git a/arch/arm/mach-hi3xxx/Kconfig b/arch/arm/mach-hi3xxx/Kconfig
new file mode 100644
index 0000000..a991dee
--- /dev/null
+++ b/arch/arm/mach-hi3xxx/Kconfig
@@ -0,0 +1,13 @@
+config ARCH_HI3xxx
+ bool "Hisilicon Hi36xx/Hi37xx family" if ARCH_MULTI_V7
+ select ARM_AMBA
+ select ARM_GIC
+ select CACHE_L2X0
+ select CACHE_PL310
+ select CLKSRC_OF
+ select PINCTRL
+ select PINCTRL_SINGLE
+ select SERIAL_AMBA_PL011
+ select SERIAL_AMBA_PL011_CONSOLE
+ help
+ Support for Hisilicon Hi36xx/Hi37xx processor family
diff --git a/arch/arm/mach-hi3xxx/Makefile b/arch/arm/mach-hi3xxx/Makefile
new file mode 100644
index 0000000..d68ebb3
--- /dev/null
+++ b/arch/arm/mach-hi3xxx/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for Hisilicon Hi36xx/Hi37xx processors line
+#
+
+obj-y += hi3xxx.o
diff --git a/arch/arm/mach-hi3xxx/hi3xxx.c b/arch/arm/mach-hi3xxx/hi3xxx.c
new file mode 100644
index 0000000..df0a472
--- /dev/null
+++ b/arch/arm/mach-hi3xxx/hi3xxx.c
@@ -0,0 +1,45 @@
+/*
+ * (Hisilicon's Hi36xx/Hi37xx SoC based) flattened device tree enabled machine
+ *
+ * Copyright (c) 2012-2013 Hisilicon Ltd.
+ * Copyright (c) 2012-2013 Linaro Ltd.
+ *
+ * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/clk-provider.h>
+#include <linux/clocksource.h>
+#include <linux/irqchip.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+static void __init hi3xxx_timer_init(void)
+{
+ of_clk_init(NULL);
+ clocksource_of_init();
+}
+
+static void __init hs_init(void)
+{
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *hs_compat[] __initdata = {
+ "hisilicon,hi3620-hi4511",
+ NULL,
+};
+
+DT_MACHINE_START(HI3xxx, "Hisilicon Hi36xx/Hi37xx (Flattened Device Tree)")
+ /* Maintainer: Haojian Zhuang <haojian.zhuang@linaro.org> */
+ .map_io = debug_ll_io_init,
+ .init_irq = irqchip_init,
+ .init_time = hi3xxx_timer_init,
+ .init_machine = hs_init,
+ .dt_compat = hs_compat,
+MACHINE_END
--
1.7.10.4
next prev parent reply other threads:[~2013-03-13 5:05 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-13 5:05 [PATCH v3 00/11] add hisilicon SoC support Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 01/11] clocksource: move sp timer driver Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 02/11] clocksource: select USE_OF by default Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 03/11] clocksource: sp804: add device tree support Haojian Zhuang
2013-03-13 11:05 ` Pawel Moll
2013-03-13 11:37 ` Haojian Zhuang
2013-03-13 11:41 ` Pawel Moll
2013-03-13 14:17 ` Rob Herring
2013-03-13 14:42 ` Pawel Moll
2013-03-13 14:51 ` Rob Herring
2013-03-13 14:55 ` Pawel Moll
2013-03-13 15:11 ` Haojian Zhuang
2013-03-13 15:23 ` Pawel Moll
2013-03-13 15:25 ` Haojian Zhuang
2013-03-13 15:29 ` Pawel Moll
2013-03-13 15:39 ` Rob Herring
2013-03-13 15:41 ` Pawel Moll
2013-03-13 15:44 ` Haojian Zhuang
2013-03-13 15:42 ` Haojian Zhuang
2013-03-13 15:49 ` Pawel Moll
2013-03-13 16:35 ` Arnd Bergmann
2013-03-13 16:41 ` Pawel Moll
2013-03-15 12:20 ` Russell King - ARM Linux
2013-03-13 5:05 ` [PATCH v3 04/11] ARM: integrator: use clocksource_of_init for sp804 Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 05/11] ARM: highbank: " Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 06/11] ARM: vexpress: " Haojian Zhuang
2013-03-13 11:10 ` Pawel Moll
2013-03-13 11:42 ` Haojian Zhuang
2013-03-13 11:46 ` Pawel Moll
2013-03-13 12:21 ` Haojian Zhuang
2013-03-13 14:48 ` Pawel Moll
2013-03-13 15:01 ` Haojian Zhuang
2013-03-13 15:19 ` Pawel Moll
2013-03-13 15:59 ` Haojian Zhuang
2013-03-13 16:28 ` Pawel Moll
2013-03-13 16:32 ` Rob Herring
2013-03-15 12:34 ` Russell King - ARM Linux
2013-03-15 12:58 ` Pawel Moll
2013-03-15 18:10 ` Russell King - ARM Linux
2013-03-13 5:05 ` [PATCH v3 07/11] ARM: debug: support debug ll on hisilicon soc Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 08/11] clk: hi3xxx: add clock support Haojian Zhuang
2013-03-13 5:05 ` Haojian Zhuang [this message]
2013-03-13 5:05 ` [PATCH v3 10/11] ARM: hi3xxx: enable hi4511 with device tree Haojian Zhuang
2013-03-13 5:05 ` [PATCH v3 11/11] ARM: config: append arch hi3xxx into multi defconfig Haojian Zhuang
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