xref: /freebsd/sys/contrib/device-tree/Bindings/usb/richtek,rt1711h.txt (revision f61e92ca5a23450bc28169bbdd71d7674df98c19)
1Richtek RT1711H TypeC PD Controller.
2
3Required properties:
4 - compatible : Must be "richtek,rt1711h".
5 - reg : Must be 0x4e, it's slave address of RT1711H.
6 - interrupts : <a b> where a is the interrupt number and b represents an
7   encoding of the sense and level information for the interrupt.
8
9Required sub-node:
10- connector: The "usb-c-connector" attached to the tcpci chip, the bindings
11  of connector node are specified in
12  Documentation/devicetree/bindings/connector/usb-connector.yaml
13
14Example :
15rt1711h@4e {
16	compatible = "richtek,rt1711h";
17	reg = <0x4e>;
18	interrupt-parent = <&gpio26>;
19	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
20
21	usb_con: connector {
22		compatible = "usb-c-connector";
23		label = "USB-C";
24		data-role = "dual";
25		power-role = "dual";
26		try-power-role = "sink";
27		source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
28		sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)
29			     PDO_VAR(5000, 12000, 2000)>;
30		op-sink-microwatt = <10000000>;
31
32		ports {
33			#address-cells = <1>;
34			#size-cells = <0>;
35
36			port@1 {
37				reg = <1>;
38				usb_con_ss: endpoint {
39					remote-endpoint = <&usb3_data_ss>;
40				};
41			};
42		};
43	};
44};
45