Add an optional ddc-i2c-bus phandle property that points to an I2C master controller that handles the connector DDC pins.
Signed-off-by: Philipp Zabel p.zabel@pengutronix.de Acked-by: Rob Herring robh@kernel.org --- Changes since v5: - Rebased onto v4.4-rc1 --- Documentation/devicetree/bindings/display/connector/hdmi-connector.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt index acd5668..508aee4 100644 --- a/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt +++ b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt @@ -8,6 +8,7 @@ Required properties: Optional properties: - label: a symbolic name for the connector - hpd-gpios: HPD GPIO number +- ddc-i2c-bus: phandle link to the I2C controller used for DDC EDID probing
Required nodes: - Video port for HDMI input