diff --git a/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
new file mode 100644
index 000000000000..daa88d065deb
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/starfive,jh7110-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive USB 2.0 and 3.0 PHY
+
+maintainers:
+  - Minda Chen<minda.chen@starfivetech.com>
+
+properties:
+  compatible:
+    items:
+      - const: starfive,jh7110-usb
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: usb3
+      - const: usb2
+
+  clocks:
+    items:
+      - description: usb 125m clock
+      - description: app 125m clock
+      - description: lpm clock
+      - description: stb clock
+      - description: apb clock
+      - description: axi clock
+      - description: utmi apb clock
+
+  clock-names:
+    items:
+      - const: usb_125m
+      - const: usb0_app_125
+      - const: usb0_lpm
+      - const: usb0_stb
+      - const: usb0_apb
+      - const: usb0_axi
+      - const: usb0_utmi_apb
+
+  resets:
+    items:
+      - description: USB0_PWRUP reset
+      - description: USB0_APB reset
+      - description: USB0_AXI reset
+      - description: USB0_UTMI_APB reset
+
+  starfive,sys-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      items:
+        - description: phandle to System Register Controller sys_syscon node.
+        - description: offset of SYS_SYSCONSAIF__SYSCFG register for USB.
+    description:
+      The phandle to System Register Controller syscon node and the offset
+      of SYS_SYSCONSAIF__SYSCFG register for USB.
+
+  starfive,stg-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      items:
+        - description: phandle to System Register Controller stg_syscon node.
+        - description: register0 offset of STG_SYSCONSAIF__SYSCFG register for USB.
+        - description: register1 offset of STG_SYSCONSAIF__SYSCFG register for USB.
+        - description: register2 offset of STG_SYSCONSAIF__SYSCFG register for USB.
+        - description: register3 offset of STG_SYSCONSAIF__SYSCFG register for USB.
+    description:
+      The phandle to System Register Controller syscon node and the offset
+      of STG_SYSCONSAIF__SYSCFG register for USB. Total 4 regsisters offset
+      for USB.
+
+  dr_mode:
+    description: PHY mode.
+    enum:
+      - host
+      - peripheral
+      - otg
+
+  "#address-cells":
+    maximum: 2
+
+  "#size-cells":
+    maximum: 2
+
+  ranges: true
+
+  starfive,usb2-only:
+    type: boolean
+    description: Set USB using usb 2.0 phy. Supprt USB 2.0 only
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - resets
+  - starfive,sys-syscon
+  - starfive,stg-syscon
+  - dr_mode
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+patternProperties:
+  "^usb@[0-9a-f]+$":
+    type: object
+    description: |
+      usbphy node should have '1' usb controller subnode.
+      It could be Cadence USB3 DRD controller.
+      Cadence USB3 should follow the bindings specified in
+      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
+
+additionalProperties: false
+
+examples:
+  - |
+    usbphy@10200000 {
+      compatible = "starfive,jh7110-usb";
+      reg = <0x10210000 0x1000>,
+            <0x10200000 0x1000>;
+      reg-names = "usb3", "usb2";
+      clocks = <&syscrg 95>,
+               <&stgcrg 6>,
+               <&stgcrg 4>,
+               <&stgcrg 5>,
+               <&stgcrg 1>,
+               <&stgcrg 3>,
+               <&stgcrg 2>;
+      clock-names = "usb_125m", "usb0_app_125", "usb0_lpm",
+                    "usb0_stb", "usb0_apb", "usb0_axi", "usb0_utmi_apb";
+      resets = <&stgcrg 10>,
+               <&stgcrg 8>,
+               <&stgcrg 7>,
+               <&stgcrg 9>;
+      starfive,stg-syscon = <&stg_syscon 0x4 0xc4 0x148 0x1f4>;
+      starfive,sys-syscon = <&sys_syscon 0x18>;
+      dr_mode = "host";
+      #address-cells = <1>;
+      #size-cells = <1>;
+      ranges;
+
+      usb@10100000 {
+        compatible = "cdns,usb3";
+        reg = <0x10100000 0x10000>,
+              <0x10110000 0x10000>,
+              <0x10120000 0x10000>;
+        reg-names = "otg", "xhci", "dev";
+        interrupts = <100>, <108>, <110>;
+        interrupt-names = "host", "peripheral", "otg";
+        phy-names = "cdns3,usb3-phy", "cnds3,usb2-phy";
+        maximum-speed = "super-speed";
+      };
+    };
