of/documentation: Update G2D documentation

[karo-tx-linux.git] / Documentation / devicetree / bindings / gpu / samsung-g2d.txt

diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
index 3f454ffc654a4c969d40542de5056b69f94c2961..c4f358dafdaa58c8a2d2c197789cf740a802202d 100644 (file)
--- a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
+++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
@@ -11,8 +11,11 @@ Required properties:
 
   - interrupts : G2D interrupt number to the CPU.
   - clocks : from common clock binding: handle to G2D clocks.
-  - clock-names : from common clock binding: must contain "sclk_fimg2d" and
-                 "fimg2d", corresponding to entries in the clocks property.
+  - clock-names : names of clocks listed in clocks property, in the same
+                 order, depending on SoC type:
+                 - for S5PV210 and Exynos4 based SoCs: "fimg2d" and
+                   "sclk_fimg2d"
+                 - for Exynos5250 SoC: "fimg2d".
 
 Example:
        g2d@12800000 {