ARM: dts: Add rotator node for exynos4x12

This patch adds a rotator node for exynos4212 and 4412. These have different
limitation of image size compared with the exynos4210. So, we should define
new compatible to distinguish it from the exynos4210.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Cc: Thomas Abraham <thomas.abraham@linaro.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 6c1c5eb..7c11261 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -357,4 +357,8 @@
                clock-names = "tmu_apbif";
                status = "disabled";
        };
+
+       rotator@12810000 {
+               compatible = "samsung,exynos4212-rotator";
+       };
 };