ARM: dts: exynos: Add status property to Exynos 5250 HDMI and Mixer nodes

HDMI support requires some additional off-SoC logic, so HDMI and Mixer
devices should be disabled by default in SoC dtsi and enabled then
in each board dts. This patch unifies HDMI and Mixer handling with other
Exynos SoCs.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/exynos5250-arndale.dts

@@ -152,6 +152,7 @@ &fimd {
 };
 
 &hdmi {
+	status = "okay";
 	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_LOW>;
 	vdd_osc-supply = <&ldo10_reg>;
@@ -505,6 +506,10 @@ &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;

arch/arm/boot/dts/exynos5250-smdk5250.dts

@@ -116,6 +116,7 @@ &fimd {
 };
 
 &hdmi {
+	status = "okay";
 	ddc = <&i2c_2>;
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 };
@@ -337,6 +338,10 @@ &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;

arch/arm/boot/dts/exynos5250-snow-common.dtsi

@@ -261,6 +261,7 @@ &fimd {
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -518,6 +519,10 @@ &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 /* eMMC flash */
 &mmc_0 {
 	status = "okay";

arch/arm/boot/dts/exynos5250-spring.dts

@@ -91,6 +91,7 @@ &fimd {
 };
 
 &hdmi {
+	status = "okay";
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_hpd_irq>;
@@ -416,6 +417,10 @@ &i2s0 {
 	status = "okay";
 };
 
+&mixer {
+	status = "okay";
+};
+
 &mmc_0 {
 	status = "okay";
 	broken-cd;

arch/arm/boot/dts/exynos5250.dtsi

@@ -693,6 +693,7 @@ hdmi: hdmi@14530000 {
 					"sclk_hdmiphy", "mout_hdmi";
 			samsung,syscon-phandle = <&pmu_system_controller>;
 			phy = <&hdmiphy>;
+			status = "disabled";
 		};
 
 		hdmicec: cec@101B0000 {
@@ -708,7 +709,7 @@ hdmicec: cec@101B0000 {
 			status = "disabled";
 		};
 
-		mixer@14450000 {
+		mixer: mixer@14450000 {
 			compatible = "samsung,exynos5250-mixer";
 			reg = <0x14450000 0x10000>;
 			power-domains = <&pd_disp1>;
@@ -717,6 +718,7 @@ mixer@14450000 {
 				 <&clock CLK_SCLK_HDMI>;
 			clock-names = "mixer", "hdmi", "sclk_hdmi";
 			iommus = <&sysmmu_tv>;
+			status = "disabled";
 		};
 
 		dp_phy: video-phy {