ARM: dts: exynos: Add CAM power domain to Exynos5422/5800

CAM power domain contains CAMIF, 3AA and FIMC LITE devices. It is present
only in Exynos 5422/5800 SoCs. Currently there are no drivers nor the
device nodes for those devices, but instantiating its power domain allows
to turn it off and save some energy.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi
index 57d3b31..de639ee 100644 (file)
--- a/arch/arm/boot/dts/exynos5800.dtsi
+++ b/arch/arm/boot/dts/exynos5800.dtsi
@@ -131,3 +131,12 @@
 &mfc {
        compatible = "samsung,mfc-v8";
 };
+
+&soc {
+       cam_pd: power-domain@10045100 {
+               compatible = "samsung,exynos4210-pd";
+               reg = <0x10045100 0x20>;
+               #power-domain-cells = <0>;
+               label = "CAM";
+       };
+};