[PATCH] dt-bindings: display: renesas: du: document R8A77980 bindings

[Sergei Shtylyov]

Document the R-Car V3H (R8A77980) SoC in the R-Car DU bindings; the DU
hardware seems the same as in the R-Car V3M (R8A77970).

Signed-off-by: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>

---
The patch is against the 'drm-next' branch of David Airlie's 'linux.git' repo.

 Documentation/devicetree/bindings/display/renesas,du.txt |    2 ++
 1 file changed, 2 insertions(+)

Index: linux/Documentation/devicetree/bindings/display/renesas,du.txt
===================================================================
--- linux.orig/Documentation/devicetree/bindings/display/renesas,du.txt
+++ linux/Documentation/devicetree/bindings/display/renesas,du.txt
@@ -14,6 +14,7 @@ Required Properties:
     - "renesas,du-r8a7795" for R8A7795 (R-Car H3) compatible DU
     - "renesas,du-r8a7796" for R8A7796 (R-Car M3-W) compatible DU
     - "renesas,du-r8a77970" for R8A77970 (R-Car V3M) compatible DU
+    - "renesas,du-r8a77980" for R8A77980 (R-Car V3H) compatible DU
     - "renesas,du-r8a77995" for R8A77995 (R-Car D3) compatible DU
 
   - reg: the memory-mapped I/O registers base address and length
@@ -60,6 +61,7 @@ corresponding to each DU output.
  R8A7795 (R-Car H3)   DPAD 0         HDMI 0         HDMI 1         LVDS 0
  R8A7796 (R-Car M3-W) DPAD 0         HDMI 0         LVDS 0         -
  R8A77970 (R-Car V3M) DPAD 0         LVDS 0         -              -
+ R8A77980 (R-Car V3H) DPAD 0         LVDS 0         -              -
  R8A77995 (R-Car D3)  DPAD 0         LVDS 0         LVDS 1         -