dt-bindings: usb: document aspeed vhub device ID/string properties (3428b96f) · Commits · 戴 / test

Documentation/devicetree/bindings/usb/aspeed,usb-vhub.yaml

+68 −0

Original line number	Diff line number	Diff line
		@@ -52,6 +52,59 @@ properties:
		minimum: 1
		maximum: 21

		vhub-vendor-id:
		description: vhub Vendor ID
		allOf:
		- $ref: /schemas/types.yaml#/definitions/uint32
		- maximum: 65535

		vhub-product-id:
		description: vhub Product ID
		allOf:
		- $ref: /schemas/types.yaml#/definitions/uint32
		- maximum: 65535

		vhub-device-revision:
		description: vhub Device Revision in binary-coded decimal
		allOf:
		- $ref: /schemas/types.yaml#/definitions/uint32
		- maximum: 65535

		vhub-strings:
		type: object

		properties:
		'#address-cells':
		const: 1

		'#size-cells':
		const: 0

		patternProperties:
		'^string@[0-9a-f]+$':
		type: object
		description: string descriptors of the specific language

		properties:
		reg:
		maxItems: 1
		description: 16-bit Language Identifier defined by USB-IF

		manufacturer:
		description: vhub manufacturer
		allOf:
		- $ref: /schemas/types.yaml#/definitions/string

		product:
		description: vhub product name
		allOf:
		- $ref: /schemas/types.yaml#/definitions/string

		serial-number:
		description: vhub device serial number
		allOf:
		- $ref: /schemas/types.yaml#/definitions/string

		required:
		- compatible
		- reg
		@@ -74,4 +127,19 @@ examples:
		aspeed,vhub-generic-endpoints = <15>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb2ad_default>;

		vhub-vendor-id = <0x1d6b>;
		vhub-product-id = <0x0107>;
		vhub-device-revision = <0x0100>;
		vhub-strings {
		#address-cells = <1>;
		#size-cells = <0>;

		string@0409 {
		reg = <0x0409>;
		manufacturer = "ASPEED";
		product = "USB Virtual Hub";
		serial-number = "0000";
		};
		};
		};