ARM: dts: exynos: Add the hardware rotation limits for gsc

The gscaler has maximum size of input or output rotation. Add the
hardware limits property for the gscaler rotation in the exynos5250
and exynos5420 dts.

Change-Id: Ia37f7c7334bad31ca8f96d0c57cab54dd2e1cbfd
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 664c4f6..2702a14 100644 (file)
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -745,6 +745,8 @@
                power-domains = <&pd_gsc>;
                clocks = <&clock CLK_GSCL0>;
                clock-names = "gscl";
+               rot-max-hsize = <2048>;
+               rot-max-vsize = <2048>;
                iommu = <&sysmmu_gsc1>;
        };
 
@@ -755,6 +757,8 @@
                power-domains = <&pd_gsc>;
                clocks = <&clock CLK_GSCL1>;
                clock-names = "gscl";
+               rot-max-hsize = <2048>;
+               rot-max-vsize = <2048>;
                iommu = <&sysmmu_gsc1>;
        };
 
@@ -765,6 +769,8 @@
                power-domains = <&pd_gsc>;
                clocks = <&clock CLK_GSCL2>;
                clock-names = "gscl";
+               rot-max-hsize = <2048>;
+               rot-max-vsize = <2048>;
                iommu = <&sysmmu_gsc2>;
        };
 
@@ -775,6 +781,8 @@
                power-domains = <&pd_gsc>;
                clocks = <&clock CLK_GSCL3>;
                clock-names = "gscl";
+               rot-max-hsize = <2048>;
+               rot-max-vsize = <2048>;
                iommu = <&sysmmu_gsc3>;
        };
 

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index abf009c..d9ae835 100644 (file)
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -821,6 +821,8 @@
                clocks = <&clock CLK_GSCL0>;
                clock-names = "gscl";
                power-domains = <&gsc_pd>;
+               rot-max-hsize = <2016>;
+               rot-max-vsize = <2016>;
                iommus = <&sysmmu_gscl0>;
        };
 
@@ -831,6 +833,8 @@
                clocks = <&clock CLK_GSCL1>;
                clock-names = "gscl";
                power-domains = <&gsc_pd>;
+               rot-max-hsize = <2016>;
+               rot-max-vsize = <2016>;
                iommus = <&sysmmu_gscl1>;
        };