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ARM: dts: Add support for EXYNOS4X12 SoCs 

This patch adds device tree sources for EXYNOS4X12 SoC series
(currently EXYNOS4212 and EXYNOS4412) and enables mach-exynos4-dt
to support these SoCs.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Tomasz Figa 2012-11-06 15:09:04 +09:00 committed by Kukjin Kim
parent 3d70f8c617
commit 0f7238a1a4
4 changed files with 88 additions and 0 deletions
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28
arch/arm/boot/dts/exynos4212.dtsi Normal file
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@ -0,0 +1,28 @@
/*
* Samsung's Exynos4212 SoC device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung's Exynos4212 SoC device nodes are listed in this file. Exynos4212
* based board files can include this file and provide values for board specfic
* bindings.
*
* Note: This file does not include device nodes for all the controllers in
* Exynos4212 SoC. As device tree coverage for Exynos4212 increases, additional
* nodes can be added to this file.
*
* 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/ "exynos4x12.dtsi"
/ {
compatible = "samsung,exynos4212";
gic:interrupt-controller@10490000 {
cpu-offset = <0x8000>;
};
};

28
arch/arm/boot/dts/exynos4412.dtsi Normal file
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@ -0,0 +1,28 @@
/*
* Samsung's Exynos4412 SoC device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412
* based board files can include this file and provide values for board specfic
* bindings.
*
* Note: This file does not include device nodes for all the controllers in
* Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional
* nodes can be added to this file.
*
* 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/ "exynos4x12.dtsi"
/ {
compatible = "samsung,exynos4412";
gic:interrupt-controller@10490000 {
cpu-offset = <0x4000>;
};
};

30
arch/arm/boot/dts/exynos4x12.dtsi Normal file
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@ -0,0 +1,30 @@
/*
* Samsung's Exynos4x12 SoCs device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung's Exynos4x12 SoCs device nodes are listed in this file. Exynos4x12
* based board files can include this file and provide values for board specfic
* bindings.
*
* Note: This file does not include device nodes for all the controllers in
* Exynos4x12 SoC. As device tree coverage for Exynos4x12 increases, additional
* nodes can be added to this file.
*
* 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/ "exynos4.dtsi"
/ {
combiner:interrupt-controller@10440000 {
interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
<0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
<0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
<0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
<0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
};
};

2
arch/arm/mach-exynos/mach-exynos4-dt.c
View File

@ -94,6 +94,8 @@ static void __init exynos4_dt_machine_init(void)
static char const *exynos4_dt_compat[] __initdata = {
"samsung,exynos4210",
"samsung,exynos4212",
"samsung,exynos4412",
NULL
};