@@ -44,6 +44,14 @@ properties:
- minimum: 1
maximum: 255
+ orientation:
+ description: If present, specifies the orientation of the usb device.
+ $ref: /schemas/media/video-interface-devices.yaml#/properties/orientation
+
+ rotation:
+ description: If present, specifies the rotation of the usb device.
+ $ref: /schemas/media/video-interface-devices.yaml#/properties/rotation
+
"#address-cells":
description: should be 1 for hub nodes with device nodes,
should be 2 for device nodes with interface nodes.
@@ -103,6 +111,8 @@ examples:
device@2 {
compatible = "usb123,4567";
reg = <2>;
+ orientation = <0>;
+ rotation = <90>;
};
device@3 {
For some devices, such as cameras, the OS needs to know where they are mounted. ACPI has a property for this purpose, which is parsed by acpi_get_physical_device_location(): https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/06_Device_Configuration/Device_Configuration.html#pld-physical-location-of-device In DT we have similar properties for video-interface-devices called orientation and rotation: Documentation/devicetree/bindings/media/video-interface-devices.yaml Add rotation and orientation for usb-devices that matches the already existing properties of video-interface-devices. Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> --- Documentation/devicetree/bindings/usb/usb-device.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)