richtek,rt1711h.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/usb/richtek,rt1711h.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Richtek RT1711H Type-C Port Switch and Power Delivery controller
  8
  9maintainers:
 10  - Gene Chen <gene_chen@richtek.com>
 11
 12description: |
 13  The RT1711H is a USB Type-C controller that complies with the latest
 14  USB Type-C and PD standards. It does the USB Type-C detection including attach
 15  and orientation. It integrates the physical layer of the USB BMC power
 16  delivery protocol to allow up to 100W of power. The BMC PD block enables full
 17  support for alternative interfaces of the Type-C specification.
 18
 19properties:
 20  compatible:
 21    enum:
 22      - richtek,rt1711h
 23      - richtek,rt1715
 24    description:
 25      RT1711H support PD20, RT1715 support PD30 except Fast Role Swap.
 26
 27  reg:
 28    maxItems: 1
 29
 30  interrupts:
 31    maxItems: 1
 32
 33  vbus-supply:
 34    description: VBUS power supply
 35
 36  wakeup-source:
 37    type: boolean
 38
 39  connector:
 40    type: object
 41    $ref: /schemas/connector/usb-connector.yaml#
 42    description:
 43      Properties for usb c connector.
 44
 45additionalProperties: false
 46
 47required:
 48  - compatible
 49  - reg
 50  - connector
 51  - interrupts
 52
 53examples:
 54  - |
 55    #include <dt-bindings/interrupt-controller/irq.h>
 56    #include <dt-bindings/usb/pd.h>
 57    i2c {
 58      #address-cells = <1>;
 59      #size-cells = <0>;
 60
 61      rt1711h@4e {
 62        compatible = "richtek,rt1711h";
 63        reg = <0x4e>;
 64        interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
 65        wakeup-source;
 66
 67        connector {
 68          compatible = "usb-c-connector";
 69          label = "USB-C";
 70          data-role = "dual";
 71          power-role = "dual";
 72          try-power-role = "sink";
 73          source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 74          sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
 75          op-sink-microwatt = <10000000>;
 76
 77          ports {
 78            #address-cells = <1>;
 79            #size-cells = <0>;
 80
 81            port@0 {
 82              reg = <0>;
 83              endpoint {
 84                remote-endpoint = <&usb_hs>;
 85              };
 86            };
 87            port@1 {
 88              reg = <1>;
 89              endpoint {
 90                remote-endpoint = <&usb_ss>;
 91              };
 92            };
 93            port@2 {
 94              reg = <2>;
 95              endpoint {
 96                remote-endpoint = <&dp_aux>;
 97              };
 98            };
 99          };
100        };
101      };
102    };
103...