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.
Signed-off-by: Dmitry Baryshkov <[email protected]> --- .../bindings/display/bridge/analogix,anx7625.yaml | 98 +++++++++++++++++++++- 1 file changed, 97 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index a1ed1004651b9a8c13474d8a3cda153a4ae6d210..6ad466952c02dbba0b1dd9b7de11e56514a438e1 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>; + }; + }; + }; + }; + }; -- 2.47.3
