From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Date: Wed, 21 Jan 2026 10:15:45 +0000 (+0200)
Subject: dt-bindings: drm/bridge: anx7625: describe Type-C connector
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1d7532444a32b53ff7344dc52019bab5a4b5ed66;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: drm/bridge: anx7625: describe Type-C connector

ANX7625 can be used to mux converted video stream with the USB signals
on a Type-C connector. Describe the optional connector subnode, make it
exclusive with the AUX bus and port@1 as it is impossible to have both
eDP panel and USB-C connector.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260121-anx7625-typec-v2-1-d14f31256a17@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
index a1ed1004651b9..6ad466952c02d 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
@@ -85,6 +85,11 @@ properties:
   aux-bus:
     $ref: /schemas/display/dp-aux-bus.yaml#
 
+  connector:
+    type: object
+    $ref: /schemas/connector/usb-connector.yaml#
+    unevaluatedProperties: false
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
@@ -117,7 +122,6 @@ properties:
 
     required:
       - port@0
-      - port@1
 
 required:
   - compatible
@@ -127,6 +131,28 @@ required:
   - vdd33-supply
   - ports
 
+allOf:
+  - if:
+      required:
+        - aux-bus
+        - connector
+    then:
+      false
+
+  - if:
+      required:
+        - connector
+    then:
+      properties:
+        ports:
+          properties:
+            port@1: false
+    else:
+      properties:
+        ports:
+          required:
+            - port@1
+
 additionalProperties: false
 
 examples:
@@ -185,3 +211,73 @@ examples:
             };
         };
     };
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        encoder@58 {
+            compatible = "analogix,anx7625";
+            reg = <0x58>;
+            enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
+            vdd10-supply = <&pp1000_mipibrdg>;
+            vdd18-supply = <&pp1800_mipibrdg>;
+            vdd33-supply = <&pp3300_mipibrdg>;
+            analogix,audio-enable;
+            analogix,lane0-swing = /bits/ 8 <0x14 0x54 0x64 0x74>;
+            analogix,lane1-swing = /bits/ 8 <0x14 0x54 0x64 0x74>;
+
+            connector {
+                compatible = "usb-c-connector";
+                power-role = "dual";
+                data-role = "dual";
+                vbus-supply = <&vbus_reg>;
+
+                ports {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    port@0 {
+                        reg = <0>;
+
+                        endpoint {
+                            remote-endpoint = <&usb_hs>;
+                        };
+                    };
+
+                    port@1 {
+                        reg = <1>;
+
+                        endpoint {
+                            remote-endpoint = <&usb_ss>;
+                        };
+                    };
+
+                    port@2 {
+                        reg = <2>;
+
+                        endpoint {
+                            remote-endpoint = <&usb_sbu>;
+                        };
+                    };
+                };
+            };
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    endpoint {
+                        remote-endpoint = <&mipi_dsi>;
+                        bus-type = <7>;
+                        data-lanes = <0 1 2 3>;
+                    };
+                };
+            };
+        };
+    };