1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: "http://devicetree.org/schemas/usb/etek,et7303.yaml#" 5*4882a593Smuzhiyun$schema: "http://devicetree.org/meta-schemas/core.yaml#" 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Etek ET7303 Type-C Port controller DT bindings 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Wang Jie <dave.wang@rock-chips.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyunproperties: 13*4882a593Smuzhiyun compatible: 14*4882a593Smuzhiyun const: etek,et7303 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun reg: 17*4882a593Smuzhiyun maxItems: 1 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun interrupts: 20*4882a593Smuzhiyun maxItems: 1 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun ports: 23*4882a593Smuzhiyun type: object 24*4882a593Smuzhiyun properties: 25*4882a593Smuzhiyun port@0: 26*4882a593Smuzhiyun type: object 27*4882a593Smuzhiyun description: TCPC connected to USB controller to support dual-role switch. 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun required: 30*4882a593Smuzhiyun - port@0 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun connector: 33*4882a593Smuzhiyun type: object 34*4882a593Smuzhiyun $ref: ../connector/usb-connector.yaml# 35*4882a593Smuzhiyun description: 36*4882a593Smuzhiyun Properties for usb c connector that attached to the tcpci chip. 37*4882a593Smuzhiyun 38*4882a593Smuzhiyunrequired: 39*4882a593Smuzhiyun - compatible 40*4882a593Smuzhiyun - reg 41*4882a593Smuzhiyun - interrupts 42*4882a593Smuzhiyun - connector 43*4882a593Smuzhiyun 44*4882a593SmuzhiyunadditionalProperties: false 45*4882a593Smuzhiyun 46*4882a593Smuzhiyunexamples: 47*4882a593Smuzhiyun - | 48*4882a593Smuzhiyun #include "dt-bindings/usb/pd.h" 49*4882a593Smuzhiyun i2c0 { 50*4882a593Smuzhiyun usbc0: et7303@4e { 51*4882a593Smuzhiyun compatible = "etek,et7303"; 52*4882a593Smuzhiyun reg = <0x4e>; 53*4882a593Smuzhiyun interrupt-parent = <&gpio1>; 54*4882a593Smuzhiyun interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; 55*4882a593Smuzhiyun pinctrl-names = "default"; 56*4882a593Smuzhiyun pinctrl-0 = <&et7303_int>; 57*4882a593Smuzhiyun vbus-supply = <&vcc5v0_typec>; 58*4882a593Smuzhiyun status = "okay"; 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun ports { 61*4882a593Smuzhiyun #address-cells = <1>; 62*4882a593Smuzhiyun #size-cells = <0>; 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun port@0 { 65*4882a593Smuzhiyun reg = <0>; 66*4882a593Smuzhiyun usbc0_role_sw: endpoint@0 { 67*4882a593Smuzhiyun remote-endpoint = <&dwc3_0_role_switch>; 68*4882a593Smuzhiyun }; 69*4882a593Smuzhiyun }; 70*4882a593Smuzhiyun }; 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun usb_con: connector { 73*4882a593Smuzhiyun compatible = "usb-c-connector"; 74*4882a593Smuzhiyun label = "USB-C"; 75*4882a593Smuzhiyun data-role = "dual"; 76*4882a593Smuzhiyun power-role = "dual"; 77*4882a593Smuzhiyun try-power-role = "sink"; 78*4882a593Smuzhiyun op-sink-microwatt = <1000000>; 79*4882a593Smuzhiyun sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; 80*4882a593Smuzhiyun source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun ports { 83*4882a593Smuzhiyun #address-cells = <1>; 84*4882a593Smuzhiyun #size-cells = <0>; 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun port@0 { 87*4882a593Smuzhiyun reg = <0>; 88*4882a593Smuzhiyun usbc0_orien_sw: endpoint { 89*4882a593Smuzhiyun remote-endpoint = <&usbdp_phy0_orientation_switch>; 90*4882a593Smuzhiyun }; 91*4882a593Smuzhiyun }; 92*4882a593Smuzhiyun }; 93*4882a593Smuzhiyun }; 94*4882a593Smuzhiyun }; 95*4882a593Smuzhiyun }; 96*4882a593Smuzhiyun... 97