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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/rockchip-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip USB2.0 phy
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ oneOf:
+ - const: rockchip,rk3288-usb-phy
+ - items:
+ - enum:
+ - rockchip,rk3066a-usb-phy
+ - rockchip,rk3188-usb-phy
+ - const: rockchip,rk3288-usb-phy
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+required:
+ - compatible
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
+
+patternProperties:
+ "usb-phy@[0-9a-f]+$":
+ type: object
+
+ properties:
+ reg:
+ maxItems: 1
+
+ "#phy-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: phyclk
+
+ "#clock-cells":
+ const: 0
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: phy-reset
+
+ vbus-supply:
+ description: phandle for vbus power source
+
+ required:
+ - reg
+ - "#phy-cells"
+
+ additionalProperties: false
+
+examples:
+ - |
+ usbphy: usbphy {
+ compatible = "rockchip,rk3288-usb-phy";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usbphy0: usb-phy@320 {
+ reg = <0x320>;
+ #phy-cells = <0>;
+ };
+ };