dt-bindings: display: bridge: sn65dsi83: Make enable GPIO optional

The SN65DSI8x EN signal may be tied to VCC, or otherwise controlled by
means not available to the kernel. Make the GPIO optional.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211213133626.2498056-2-alexander.stein@ew.tq-group.com

diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
index b446d0f..c3f3e73 100644 (file)
--- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
@@ -91,7 +91,6 @@ properties:
 required:
   - compatible
   - reg
-  - enable-gpios
   - ports
 
 allOf: