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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/renesas,usb2-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car generation 3 USB 2.0 PHY
+
+maintainers:
+ - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: renesas,usb2-phy-r8a77470 # RZ/G1C
+
+ - items:
+ - enum:
+ - renesas,usb2-phy-r7s9210 # RZ/A2
+ - renesas,usb2-phy-r8a774a1 # RZ/G2M
+ - renesas,usb2-phy-r8a774b1 # RZ/G2N
+ - renesas,usb2-phy-r8a774c0 # RZ/G2E
+ - renesas,usb2-phy-r8a774e1 # RZ/G2H
+ - renesas,usb2-phy-r8a7795 # R-Car H3
+ - renesas,usb2-phy-r8a7796 # R-Car M3-W
+ - renesas,usb2-phy-r8a77961 # R-Car M3-W+
+ - renesas,usb2-phy-r8a77965 # R-Car M3-N
+ - renesas,usb2-phy-r8a77990 # R-Car E3
+ - renesas,usb2-phy-r8a77995 # R-Car D3
+ - const: renesas,rcar-gen3-usb2-phy
+
+ - items:
+ - enum:
+ - renesas,usb2-phy-r9a07g043 # RZ/G2UL
+ - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC}
+ - renesas,usb2-phy-r9a07g054 # RZ/V2L
+ - const: renesas,rzg2l-usb2-phy
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 2
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: fck
+ - const: usb_x1
+
+ '#phy-cells':
+ enum: [0, 1] # and 0 is deprecated.
+ description: |
+ The phandle's argument in the PHY specifier is the INT_STATUS bit of
+ controller.
+ - 1 = USBH_INTA (OHCI)
+ - 2 = USBH_INTB (EHCI)
+ - 3 = UCOM_INT (OTG and BC)
+
+ interrupts:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ minItems: 1
+ items:
+ - description: reset of USB 2.0 host side
+ - description: reset of USB 2.0 peripheral side
+
+ vbus-supply:
+ description: |
+ Phandle to a regulator that provides power to the VBUS. This regulator
+ will be managed during the PHY power on/off sequence.
+
+ renesas,no-otg-pins:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: |
+ specify when a board does not provide proper otg pins.
+
+ dr_mode: true
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,usb2-phy-r7s9210
+then:
+ required:
+ - clock-names
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#phy-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,rzg2l-usb2-phy
+ then:
+ required:
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/r8a7795-sysc.h>
+
+ usb-phy@ee080200 {
+ compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy";
+ reg = <0xee080200 0x700>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 703>;
+ #phy-cells = <1>;
+ };
+
+ usb-phy@ee0a0200 {
+ compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy";
+ reg = <0xee0a0200 0x700>;
+ clocks = <&cpg CPG_MOD 702>;
+ #phy-cells = <1>;
+ };