[PATCH 1/4] dt-bindings: display: bridge: tfp410: Add tfp410 i2c example

From: Jonathan Cormier
Date: Wed Jan 25 2023 - 16:10:46 EST


Add a i2c example with HDMI connector

Signed-off-by: Jonathan Cormier <jcormier@xxxxxxxxxxxxxxxx>
---
.../bindings/display/bridge/ti,tfp410.yaml | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml
index 4c5dd8ec2951..456214f14b47 100644
--- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml
@@ -116,4 +116,46 @@ examples:
};
};

+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_encoder: tfp410@38 {
+ compatible = "ti,tfp410";
+ reg = <0x38>;
+
+ ports {
+ address-cells = <1>;
+ size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ tfp410_in: endpoint {
+ remote-endpoint = <&dpi1_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ tfp410_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+ };
+
+ hdmi: hdmi_connector {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+ type = "a";
+ ddc-i2c-bus = <&i2c1>;
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&tfp410_out>;
+ };
+ };
+ };
+
...

--
2.25.1