ARM: dts: add dependency between TV and LCD0 power domains for exynos4

TV Mixer needs both TV and LCD0 domains enabled to be fully operational.
This dependency is modelled by making TV power domains a sub-domain of
LCD0 power domain.

Signed-off-by: Marek Szyprowski <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index d7fe7294a782aa7e0efa950ebecf6e0bed50cca9..77ea547768f4fa24965ce945b6a7ea2adc12ba60 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -105,6 +105,7 @@
                compatible = "samsung,exynos4210-pd";
                reg = <0x10023C20 0x20>;
                #power-domain-cells = <0>;
+               power-domains = <&pd_lcd0>;
        };
 
        pd_cam: cam-power-domain@10023C00 {