| Message ID | 1398409152-14770-2-git-send-email-chanho61.park@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Chanho, On 25.04.2014 08:59, Chanho Park wrote: > This patch adds a PMU(Power Management Unit) syscon node. This > should be required for USB Phy syscon regmap I/F. > > Cc: Kamil Debski <k.debski@samsung.com> > Signed-off-by: Chanho Park <chanho61.park@samsung.com> > Reviewed-by: Tomasz Figa <t.figa@samsung.com> > --- > Documentation/devicetree/bindings/arm/samsung/pmu.txt | 2 ++ > arch/arm/boot/dts/exynos4.dtsi | 5 +++++ > arch/arm/boot/dts/exynos4x12.dtsi | 4 ++++ > 3 files changed, 11 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > index f1f1552..e2797d1 100644 > --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt > +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt > @@ -2,6 +2,8 @@ SAMSUNG Exynos SoC series PMU Registers > > Properties: > - compatible : should contain two values. First value must be one from following list: > + - "samsung,exynos4210-pmu" - for Exynos4210 SoC, > + - "samsung,exynos4x12-pmu" - for Exynos4212/4412 SoC, Actually there are differences between PMUs of 4212 and 4412 (mostly count of CPU-related registers), so they should have separate compatible strings. I have missed this in previous version of this patch, sorry. Best regards, Tomasz -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt index f1f1552..e2797d1 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -2,6 +2,8 @@ SAMSUNG Exynos SoC series PMU Registers Properties: - compatible : should contain two values. First value must be one from following list: + - "samsung,exynos4210-pmu" - for Exynos4210 SoC, + - "samsung,exynos4x12-pmu" - for Exynos4212/4412 SoC, - "samsung,exynos5250-pmu" - for Exynos5250 SoC, - "samsung,exynos5420-pmu" - for Exynos5420 SoC. second value must be always "syscon". diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 2f8bcd0..264066f 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -110,6 +110,11 @@ reg = <0x10010000 0x400>; }; + pmu_system_controller: system-controller@10020000 { + compatible = "samsung,exynos4210-pmu", "syscon"; + reg = <0x10020000 0x4000>; + }; + dsi_0: dsi@11C80000 { compatible = "samsung,exynos4210-mipi-dsi"; reg = <0x11C80000 0x10000>; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index c4a9306..7f767f7 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -119,6 +119,10 @@ interrupts = <0 72 0>; }; + pmu_system_controller: system-controller@10020000 { + compatible = "samsung,exynos4x12-pmu", "syscon"; + }; + g2d@10800000 { compatible = "samsung,exynos4212-g2d"; reg = <0x10800000 0x1000>;