| 123456789101112131415161718192021222324 |
- ChromeOS EC USB Type-C cable and accessories detection
- On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
- able to detect the state of external accessories such as display adapters
- or USB devices when said accessories are attached or detached.
- The node for this device must be under a cros-ec node like google,cros-ec-spi
- or google,cros-ec-i2c.
- Required properties:
- - compatible: Should be "google,extcon-usbc-cros-ec".
- - google,usb-port-id: Specifies the USB port ID to use.
- Example:
- cros-ec@0 {
- compatible = "google,cros-ec-i2c";
- ...
- extcon {
- compatible = "google,extcon-usbc-cros-ec";
- google,usb-port-id = <0>;
- };
- }
|
