| # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/usb/parade,ps8830.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Parade PS883x USB and DisplayPort Retimer |
| |
| maintainers: |
| - Abel Vesa <abel.vesa@linaro.org> |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - const: parade,ps8833 |
| - const: parade,ps8830 |
| - const: parade,ps8830 |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: XO Clock |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| vdd-supply: |
| description: power supply (1.07V) |
| |
| vdd33-supply: |
| description: power supply (3.3V) |
| |
| vdd33-cap-supply: |
| description: power supply (3.3V) |
| |
| vddar-supply: |
| description: power supply (1.07V) |
| |
| vddat-supply: |
| description: power supply (1.07V) |
| |
| vddio-supply: |
| description: power supply (1.2V or 1.8V) |
| |
| orientation-switch: true |
| retimer-switch: true |
| |
| ports: |
| $ref: /schemas/graph.yaml#/properties/ports |
| properties: |
| port@0: |
| $ref: /schemas/graph.yaml#/properties/port |
| description: Super Speed (SS) Output endpoint to the Type-C connector |
| |
| port@1: |
| $ref: /schemas/graph.yaml#/$defs/port-base |
| description: Super Speed (SS) Input endpoint from the Super-Speed PHY |
| unevaluatedProperties: false |
| |
| port@2: |
| $ref: /schemas/graph.yaml#/properties/port |
| description: |
| Sideband Use (SBU) AUX lines endpoint to the Type-C connector for the purpose of |
| handling altmode muxing and orientation switching. |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - reset-gpios |
| - vdd-supply |
| - vdd33-supply |
| - vdd33-cap-supply |
| - vddat-supply |
| - vddio-supply |
| - orientation-switch |
| - retimer-switch |
| |
| allOf: |
| - $ref: usb-switch.yaml# |
| - $ref: usb-switch-ports.yaml# |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| typec-mux@8 { |
| compatible = "parade,ps8830"; |
| reg = <0x8>; |
| |
| clocks = <&clk_rtmr_xo>; |
| |
| vdd-supply = <&vreg_rtmr_1p15>; |
| vdd33-supply = <&vreg_rtmr_3p3>; |
| vdd33-cap-supply = <&vreg_rtmr_3p3>; |
| vddar-supply = <&vreg_rtmr_1p15>; |
| vddat-supply = <&vreg_rtmr_1p15>; |
| vddio-supply = <&vreg_rtmr_1p8>; |
| |
| reset-gpios = <&tlmm 10 GPIO_ACTIVE_LOW>; |
| |
| retimer-switch; |
| orientation-switch; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| endpoint { |
| remote-endpoint = <&typec_con_ss>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| endpoint { |
| remote-endpoint = <&usb_phy_ss>; |
| }; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| |
| endpoint { |
| remote-endpoint = <&typec_dp_aux>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| ... |
