[PATCH 2/4] [media] dt-bindings: Add rk3228 to the Rockchip RGA binding doc

[Justin Swartz]

Add "rockchip,rk3228-rga" to the list of acceptable values for
the "compatible" property.

Signed-off-by: Justin Swartz <justin.swartz@xxxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/media/rockchip-rga.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/media/rockchip-rga.txt b/Documentation/devicetree/bindings/media/rockchip-rga.txt
index fd5276abf..9bac1782d 100644
--- a/Documentation/devicetree/bindings/media/rockchip-rga.txt
+++ b/Documentation/devicetree/bindings/media/rockchip-rga.txt
@@ -6,6 +6,7 @@ BitBLT, alpha blending and image blur/sharpness.
 
 Required properties:
 - compatible: value should be one of the following
+		"rockchip,rk3228-rga";
 		"rockchip,rk3288-rga";
 		"rockchip,rk3399-rga";
 
-- 
2.11.0