diff mbox series

[v3,1/3] dt-bindings: display: hdmi-connector: add hdmi-pwr supply

Message ID 20230531000259.3758235-2-dmitry.baryshkov@linaro.org (mailing list archive)
State New, archived
Headers show
Series drm/bridge: display-connector: add external supply support | expand

Commit Message

Dmitry Baryshkov May 31, 2023, 12:02 a.m. UTC 
Follow the dp-connector example and add hdmi-pwr supply to drive the 5V
pin of the HDMI connector (together with some simple glue logic possibly
attached to the connector).

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../devicetree/bindings/display/connector/hdmi-connector.yaml  | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml b/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml
index 83c0d008265b..3ee8f9225984 100644
--- a/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml
+++ b/Documentation/devicetree/bindings/display/connector/hdmi-connector.yaml
@@ -36,6 +36,9 @@  properties:
     description: GPIO signal to enable DDC bus
     maxItems: 1
 
+  hdmi-pwr-supply:
+    description: Power supply for the HDMI +5V Power pin
+
   port:
     $ref: /schemas/graph.yaml#/properties/port
     description: Connection to controller providing HDMI signals