ARM: dts: Fix power domain for sysmmu-rotator device on exynos4

Rotator device and it's SYSMMU belongs to different power domains
on various Exynos4 SoC revisions: LCD0 for 4210 and TOP for 4x12. This
patch fixes this by moving power-domains property to exynos4210.dtsi. TOP
power domain is always enabled and it is not represented in DTS.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 9e98ba9..8af9215 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -949,7 +949,6 @@
                interrupts = <5 0>;
                clock-names = "sysmmu", "master";
                clocks = <&clock CLK_SMMU_ROTATOR>, <&clock CLK_ROTATOR>;
-               power-domains = <&pd_lcd0>;
                #iommu-cells = <0>;
        };
 

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index e3048ae..b7474cf 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -283,3 +283,7 @@
 &rotator {
        power-domains = <&pd_lcd0>;
 };
+
+&sysmmu_rotator {
+       power-domains = <&pd_lcd0>;
+};