From: Marek Szyprowski Date: Fri, 13 Nov 2015 13:29:44 +0000 (+0100) Subject: ARM: dts: Fix power domain for sysmmu-rotator device on exynos4 X-Git-Tag: v4.5-rc1~43^2~6^2~8 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=3398a187f074f96d1ecfb27aa33c2c922a72cb59;p=linux.git 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 Reviewed-by: Krzysztof Kozlowski Signed-off-by: Krzysztof Kozlowski --- diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 9e98ba93205d..8af921562bb8 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -949,7 +949,6 @@ sysmmu_rotator: sysmmu@12A30000 { 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 e3048aecbfeb..b7474cf27e82 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -283,3 +283,7 @@ &pmu_system_controller { &rotator { power-domains = <&pd_lcd0>; }; + +&sysmmu_rotator { + power-domains = <&pd_lcd0>; +};