ARM: dts: add display power domain for exynos5250

The patch adds domain definition and references to it in appropriate devices.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
[mszyprow: rebased onto generic power domains dt bindings]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 3fca8e4..adbde1a 100644 (file)
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -105,6 +105,12 @@
                #power-domain-cells = <0>;
        };
 
+       pd_disp1: disp1-power-domain@100440A0 {
+               compatible = "samsung,exynos4210-pd";
+               reg = <0x100440A0 0x20>;
+               #power-domain-cells = <0>;
+       };
+
        clock: clock-controller@10010000 {
                compatible = "samsung,exynos5250-clock";
                reg = <0x10010000 0x30000>;
@@ -742,6 +748,7 @@
        hdmi: hdmi {
                compatible = "samsung,exynos4212-hdmi";
                reg = <0x14530000 0x70000>;
+               power-domains = <&pd_disp1>;
                interrupts = <0 95 0>;
                clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>,
                         <&clock CLK_SCLK_PIXEL>, <&clock CLK_SCLK_HDMIPHY>,
@@ -754,6 +761,7 @@
        mixer {
                compatible = "samsung,exynos5250-mixer";
                reg = <0x14450000 0x10000>;
+               power-domains = <&pd_disp1>;
                interrupts = <0 94 0>;
                clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>,
                         <&clock CLK_SCLK_HDMI>;
@@ -767,6 +775,7 @@
        };
 
        dp: dp-controller@145B0000 {
+               power-domains = <&pd_disp1>;
                clocks = <&clock CLK_DP>;
                clock-names = "dp";
                phys = <&dp_phy>;
@@ -774,6 +783,7 @@
        };
 
        fimd: fimd@14400000 {
+               power-domains = <&pd_disp1>;
                clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
                clock-names = "sclk_fimd", "fimd";
        };