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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2015-11-13 14:29:44 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-12-29 09:07:42 +0900 |
| commit | 3398a187f074f96d1ecfb27aa33c2c922a72cb59 (patch) | |
| tree | c66936200198842b4091522fcd18bbf0609080dc /arch/arm/boot | |
| parent | 0c7e90b53997d558625085678848189206b4143e (diff) | |
| download | linux-3398a187f074f96d1ecfb27aa33c2c922a72cb59.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/exynos4210.dtsi | 4 |
2 files changed, 4 insertions, 1 deletions
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 @@ 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 @@ &rotator { power-domains = <&pd_lcd0>; }; + +&sysmmu_rotator { + power-domains = <&pd_lcd0>; +}; |