The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/usb/richtek,rt1711h.txt

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    1 Richtek RT1711H TypeC PD Controller.
    2 
    3 Required 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 
    9 Required 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 
   14 Example :
   15 rt1711h@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 };

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