From c680036a577301615d0c5704f1578f9b75846735 Mon Sep 17 00:00:00 2001 From: Leela Krishna Amudala Date: Sun, 16 Feb 2014 01:57:56 +0900 Subject: ARM: dts: Add pmu sysreg node to exynos5250 and exynos5420 This patch adds pmusysreg node to exynos5250 and exynos5420 dtsi files to handle PMU register accesses in a centralized way using syscon driver Signed-off-by: Leela Krishna Amudala Reviewed-by: Tomasz Figa Reviewed-by: Doug Anderson Tested-by: Doug Anderson Acked-by: Guenter Roeck Signed-off-by: Kukjin Kim --- Documentation/devicetree/bindings/arm/samsung/pmu.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/samsung/pmu.txt (limited to 'Documentation/devicetree/bindings/arm') diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt new file mode 100644 index 000000000000..f1f155255f28 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -0,0 +1,15 @@ +SAMSUNG Exynos SoC series PMU Registers + +Properties: + - compatible : should contain two values. First value must be one from following list: + - "samsung,exynos5250-pmu" - for Exynos5250 SoC, + - "samsung,exynos5420-pmu" - for Exynos5420 SoC. + second value must be always "syscon". + + - reg : offset and length of the register set. + +Example : +pmu_system_controller: system-controller@10040000 { + compatible = "samsung,exynos5250-pmu", "syscon"; + reg = <0x10040000 0x5000>; +}; -- cgit v1.2.3