# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/usb/ingenic,musb.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Ingenic JZ47xx USB IP maintainers: - Paul Cercueil properties: $nodename: pattern: '^usb@.*' compatible: oneOf: - enum: - ingenic,jz4770-musb - ingenic,jz4740-musb - items: - const: ingenic,jz4725b-musb - const: ingenic,jz4740-musb reg: maxItems: 1 clocks: maxItems: 1 clock-names: items: - const: udc interrupts: maxItems: 1 interrupt-names: items: - const: mc phys: maxItems: 1 usb-role-switch: type: boolean required: - compatible - reg - clocks - clock-names - interrupts - interrupt-names - phys additionalProperties: false examples: - | #include usb_phy: usb-phy { compatible = "usb-nop-xceiv"; #phy-cells = <0>; }; udc: usb@13040000 { compatible = "ingenic,jz4740-musb"; reg = <0x13040000 0x10000>; interrupt-parent = <&intc>; interrupts = <24>; interrupt-names = "mc"; clocks = <&cgu JZ4740_CLK_UDC>; clock-names = "udc"; phys = <&usb_phy>; };