[PATCH v13 12/14] dt-bindings: hdmi-connector: add DDC I2C bus phandle documentation
Philipp Zabel
p.zabel at pengutronix.de
Tue Mar 8 13:27:27 UTC 2016
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 at pengutronix.de>
Acked-by: Rob Herring <robh at kernel.org>
---
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
--
2.7.0
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