ARM: dts: Add rotator nodes on exynos4

This patch adds device node for Rotator device to Exynos 4210 and 4x12
device tree files.

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>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index a6b9913..9e98ba9 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -713,6 +713,15 @@
                iommus = <&sysmmu_jpeg>;
        };
 
+       rotator: rotator@12810000 {
+               compatible = "samsung,exynos4210-rotator";
+               reg = <0x12810000 0x64>;
+               interrupts = <0 83 0>;
+               clocks = <&clock CLK_ROTATOR>;
+               clock-names = "rotator";
+               iommus = <&sysmmu_rotator>;
+       };
+
        hdmi: hdmi@12D00000 {
                compatible = "samsung,exynos4210-hdmi";
                reg = <0x12D00000 0x70000>;

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 3e5ba66..e3048ae 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -279,3 +279,7 @@
                <&clock CLK_OUT_CPU>, <&clock CLK_XXTI>, <&clock CLK_XUSBXTI>;
        #clock-cells = <1>;
 };
+
+&rotator {
+       power-domains = <&pd_lcd0>;
+};

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index b77dac6..148b47a 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -339,6 +339,10 @@
        compatible = "samsung,exynos4212-jpeg";
 };
 
+&rotator {
+       compatible = "samsung,exynos4212-rotator";
+};
+
 &mixer {
        compatible = "samsung,exynos4212-mixer";
        clock-names = "mixer", "hdmi", "sclk_hdmi", "vp";