This patch adds the DT binding documentation for the
Exynos5420/5410 based SCALER device driver.

Signed-off-by: Shaik Ameer Basha <shaik.am...@samsung.com>
---
 .../devicetree/bindings/media/exynos5-scaler.txt   |   22 ++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/exynos5-scaler.txt

diff --git a/Documentation/devicetree/bindings/media/exynos5-scaler.txt 
b/Documentation/devicetree/bindings/media/exynos5-scaler.txt
new file mode 100644
index 0000000..f620baf
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/exynos5-scaler.txt
@@ -0,0 +1,22 @@
+* Samsung Exynos5 SCALER device
+
+SCALER is used for scaling, blending, color fill and color space
+conversion on EXYNOS[5420/5410] SoCs.
+
+Required properties:
+- compatible: should be "samsung,exynos5420-scaler" or
+                       "samsung,exynos5410-scaler"
+- reg: should contain SCALER physical address location and length.
+- interrupts: should contain SCALER interrupt number
+- clocks: should contain the SCALER clock specifier, from the
+                       common clock bindings
+- clock-names: should be "scaler"
+
+Example:
+       scaler_0: scaler@0x12800000 {
+               compatible = "samsung,exynos5420-scaler";
+               reg = <0x12800000 0x1000>;
+               interrupts = <0 220 0>;
+               clocks = <&clock 381>;
+               clock-names = "scaler";
+       };
-- 
1.7.9.5

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