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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/allwinner,sun5i-a13-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A13 USB PHY Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#phy-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun5i-a13-usb-phy
+
+ reg:
+ items:
+ - description: PHY Control registers
+ - description: PHY PMU1 registers
+
+ reg-names:
+ items:
+ - const: phy_ctrl
+ - const: pmu1
+
+ clocks:
+ maxItems: 1
+ description: USB OTG PHY bus clock
+
+ clock-names:
+ const: usb_phy
+
+ resets:
+ items:
+ - description: USB OTG reset
+ - description: USB Host 1 Controller reset
+
+ reset-names:
+ items:
+ - const: usb0_reset
+ - const: usb1_reset
+
+ usb0_id_det-gpios:
+ description: GPIO to the USB OTG ID pin
+
+ usb0_vbus_det-gpios:
+ description: GPIO to the USB OTG VBUS detect pin
+
+ usb0_vbus_power-supply:
+ description: Power supply to detect the USB OTG VBUS
+
+ usb0_vbus-supply:
+ description: Regulator controlling USB OTG VBUS
+
+ usb1_vbus-supply:
+ description: Regulator controlling USB1 Host controller
+
+required:
+ - "#phy-cells"
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - reg-names
+ - resets
+ - reset-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/clock/sun5i-ccu.h>
+ #include <dt-bindings/reset/sun5i-ccu.h>
+
+ phy@1c13400 {
+ #phy-cells = <1>;
+ compatible = "allwinner,sun5i-a13-usb-phy";
+ reg = <0x01c13400 0x10>, <0x01c14800 0x4>;
+ reg-names = "phy_ctrl", "pmu1";
+ clocks = <&ccu CLK_USB_PHY0>;
+ clock-names = "usb_phy";
+ resets = <&ccu RST_USB_PHY0>, <&ccu RST_USB_PHY1>;
+ reset-names = "usb0_reset", "usb1_reset";
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
+ usb0_vbus-supply = <&reg_usb0_vbus>;
+ usb1_vbus-supply = <&reg_usb1_vbus>;
+ };