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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-05-31 02:17:22 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-31 02:22:19 +0900 |
| commit | 25023926a28666dde0fc73a9e7d51f601cd79b57 (patch) | |
| tree | 83d701602bba4430a79059589d7d4f74d860b3e3 | |
| parent | 2c3b655c4a06729d102158d99ec54c21423ee744 (diff) | |
| download | op-kernel-dev-25023926a28666dde0fc73a9e7d51f601cd79b57.zip op-kernel-dev-25023926a28666dde0fc73a9e7d51f601cd79b57.tar.gz | |
ARM: dts: add pmu sysreg node to exynos3250
This patch add pmusysreg node for Exynos3250 to access PMU
(Power Management Unit) register in a centralized way using
syscon driver.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | Documentation/devicetree/bindings/arm/samsung/pmu.txt | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos3250.dtsi | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt index b562634..2a4ab04 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -2,6 +2,7 @@ SAMSUNG Exynos SoC series PMU Registers Properties: - compatible : should contain two values. First value must be one from following list: + - "samsung,exynos3250-pmu" - for Exynos3250 SoC, - "samsung,exynos4210-pmu" - for Exynos4210 SoC, - "samsung,exynos4212-pmu" - for Exynos4212 SoC, - "samsung,exynos4412-pmu" - for Exynos4412 SoC, diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index ca28eac..3e678fa 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -125,6 +125,11 @@ reg = <0x10010000 0x400>; }; + pmu_system_controller: system-controller@10020000 { + compatible = "samsung,exynos3250-pmu", "syscon"; + reg = <0x10020000 0x4000>; + }; + pd_cam: cam-power-domain@10023C00 { compatible = "samsung,exynos4210-pd"; reg = <0x10023C00 0x20>; |
