squash! dt-bindings: media: i2c: Add bindings for IMI RDACM20
v4:
- Specify optional third reg address for the MCU
diff --git a/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt b/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt
index 23915da..4731aaf 100644
--- a/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt
+++ b/Documentation/devicetree/bindings/media/i2c/imi,rdacm20.txt
@@ -28,8 +28,9 @@
Required Properties:
- compatible: Shall be "imi,rdacm20".
-- reg: Pair of I2C device addresses, the first to be assigned to the serializer
- the second to be assigned to the camera sensor.
+- reg: I2C device addresses, the first to be assigned to the serializer
+ the second to be assigned to the camera sensor. An optional third address can
+ be provided to specify the MCU address if present.
Connection to the remote GMSL endpoint are modelled using the OF graph bindings
in accordance with the video interface bindings defined in
@@ -53,7 +54,7 @@
camera@51 {
compatible = "imi,rdacm20";
- reg = <0x51 0x61>;
+ reg = <0x31 0x41 0x51>;
port {
rdacm20_out0: endpoint {
