Messages in this thread Patch in this message | | | From | Pin-yen Lin <> | Subject | [PATCH v3 1/5] dt-bindings: display: bridge: Add ddc-i2c-bus for anx7688 | Date | Sat, 18 Feb 2023 19:17:08 +0800 |
| |
Introduce a optional "ddc-i2c-bus" property for anx7688 bridge. This allows the bridge to register a .get_edid callback.
Signed-off-by: Pin-yen Lin <treapking@chromium.org> ---
Changes in v3: - New in v3
.../bindings/display/bridge/google,cros-ec-anx7688.yaml | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml b/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml index a44d025d33bd..9d5ce8172e88 100644 --- a/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml +++ b/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml @@ -25,6 +25,10 @@ properties: maxItems: 1 description: I2C address of the device. + ddc-i2c-bus: + description: phandle link to the I2C controller used for DDC EDID probing + $ref: /schemas/types.yaml#/definitions/phandle + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -59,6 +63,7 @@ examples: anx7688: anx7688@2c { compatible = "google,cros-ec-anx7688"; reg = <0x2c>; + ddc-i2c-bus = <&hdmiddc0>; ports { #address-cells = <1>; -- 2.39.2.637.g21b0678d19-goog
| |