extcon-usbc-cros-ec.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/extcon/extcon-usbc-cros-ec.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: ChromeOS EC USB Type-C cable and accessories detection
    8 
    9 maintainers:
   10   - Benson Leung <bleung@chromium.org>
   11 
   12 description: |
   13   On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
   14   able to detect the state of external accessories such as display adapters
   15   or USB devices when said accessories are attached or detached.
   16   The node for this device must be under a cros-ec node like google,cros-ec-spi
   17   or google,cros-ec-i2c.
   18 
   19 properties:
   20   compatible:
   21     const: google,extcon-usbc-cros-ec
   22 
   23   google,usb-port-id:
   24     $ref: /schemas/types.yaml#/definitions/uint32
   25     description: the port id
   26     minimum: 0
   27     maximum: 255
   28 
   29 required:
   30   - compatible
   31   - google,usb-port-id
   32 
   33 additionalProperties: false
   34 
   35 examples:
   36   - |
   37     spi0 {
   38         #address-cells = <1>;
   39         #size-cells = <0>;
   40         cros-ec@0 {
   41             compatible = "google,cros-ec-spi";
   42             reg = <0>;
   43 
   44             usbc_extcon0: extcon0 {
   45                 compatible = "google,extcon-usbc-cros-ec";
   46                 google,usb-port-id = <0>;
   47             };
   48 
   49             usbc_extcon1: extcon1 {
   50                 compatible = "google,extcon-usbc-cros-ec";
   51                 google,usb-port-id = <1>;
   52             };
   53         };
   54     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/extcon/extcon-usbc-cros-ec.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/extcon/extcon-usbc-cros-ec.yaml