[RFC 1/3] dt-bindings: drm/mediatek: Add display binding for Mediatek SoC MT2701

[yt.shen at mediatek.com]

From: YT Shen <yt.shen at mediatek.com>

Add device tree binding documentation for the display subsystem in
Mediatek SoC MT2701

Signed-off-by: YT Shen <yt.shen at mediatek.com>
---
 .../bindings/display/mediatek/mediatek,disp.txt    |    1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index db6e77e..53b3cc3 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -40,6 +40,7 @@ Required properties (all function blocks):
 	"mediatek,<chip>-dpi"        - DPI controller, see mediatek,dpi.txt
 	"mediatek,<chip>-disp-mutex" - display mutex
 	"mediatek,<chip>-disp-od"    - overdrive
+	"mediatek,<chip>-disp-bls"   - backlight
 - reg: Physical base address and length of the function block register space
 - interrupts: The interrupt signal from the function block (required, except for
   merge and split function blocks).
-- 
1.7.9.5