diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-common.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-common.yaml
new file mode 100644
index 000000000000..9f8f2f343dd3
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-common.yaml
@@ -0,0 +1,197 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/ci-hdrc-usb2-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: USB2 ChipIdea USB controller Common Properties
+
+maintainers:
+  - Xu Yang <xu.yang_2@nxp.com>
+
+properties:
+  reg:
+    minItems: 1
+    maxItems: 2
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  clocks:
+    minItems: 1
+    maxItems: 3
+
+  clock-names:
+    minItems: 1
+    maxItems: 3
+
+  dr_mode: true
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    maxItems: 1
+
+  "#reset-cells":
+    const: 1
+
+  phy_type: true
+
+  itc-setting:
+    description:
+      interrupt threshold control register control, the setting should be
+      aligned with ITC bits at register USBCMD.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  ahb-burst-config:
+    description:
+      it is vendor dependent, the required value should be aligned with
+      AHBBRST at SBUSCFG, the range is from 0x0 to 0x7. This property is
+      used to change AHB burst configuration, check the chipidea spec for
+      meaning of each value. If this property is not existed, it will use
+      the reset value.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0x0
+    maximum: 0x7
+
+  tx-burst-size-dword:
+    description:
+      it is vendor dependent, the tx burst size in dword (4 bytes), This
+      register represents the maximum length of a the burst in 32-bit
+      words while moving data from system memory to the USB bus, the value
+      of this property will only take effect if property "ahb-burst-config"
+      is set to 0, if this property is missing the reset default of the
+      hardware implementation will be used.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0x0
+    maximum: 0x20
+
+  rx-burst-size-dword:
+    description:
+      it is vendor dependent, the rx burst size in dword (4 bytes), This
+      register represents the maximum length of a the burst in 32-bit words
+      while moving data from the USB bus to system memory, the value of
+      this property will only take effect if property "ahb-burst-config"
+      is set to 0, if this property is missing the reset default of the
+      hardware implementation will be used.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0x0
+    maximum: 0x20
+
+  extcon:
+    description:
+      Phandles to external connector devices. First phandle should point
+      to external connector, which provide "USB" cable events, the second
+      should point to external connector device, which provide "USB-HOST"
+      cable events. If one of the external connector devices is not
+      required, empty <0> phandle should be specified.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    minItems: 1
+    items:
+      - description: vbus extcon
+      - description: id extcon
+
+  phy-clkgate-delay-us:
+    description:
+      The delay time (us) between putting the PHY into low power mode and
+      gating the PHY clock.
+
+  non-zero-ttctrl-ttha:
+    description:
+      After setting this property, the value of register ttctrl.ttha
+      will be 0x7f; if not, the value will be 0x0, this is the default
+      value. It needs to be very carefully for setting this property, it
+      is recommended that consult with your IC engineer before setting
+      this value.  On the most of chipidea platforms, the "usage_tt" flag
+      at RTL is 0, so this property only affects siTD.
+
+      If this property is not set, the max packet size is 1023 bytes, and
+      if the total of packet size for previous transactions are more than
+      256 bytes, it can't accept any transactions within this frame. The
+      use case is single transaction, but higher frame rate.
+
+      If this property is set, the max packet size is 188 bytes, it can
+      handle more transactions than above case, it can accept transactions
+      until it considers the left room size within frame is less than 188
+      bytes, software needs to make sure it does not send more than 90%
+      maximum_periodic_data_per_frame. The use case is multiple
+      transactions, but less frame rate.
+    type: boolean
+
+  mux-controls:
+    description:
+      The mux control for toggling host/device output of this controller.
+      It's expected that a mux state of 0 indicates device mode and a mux
+      state of 1 indicates host mode.
+    maxItems: 1
+
+  mux-control-names:
+    const: usb_switch
+
+  pinctrl-names:
+    description:
+      Names for optional pin modes in "default", "host", "device".
+      In case of HSIC-mode, "idle" and "active" pin modes are mandatory.
+      In this case, the "idle" state needs to pull down the data and
+      strobe pin and the "active" state needs to pull up the strobe pin.
+    oneOf:
+      - items:
+          - const: idle
+          - const: active
+      - items:
+          - const: default
+          - enum:
+              - host
+              - device
+      - items:
+          - const: default
+
+  pinctrl-0:
+    maxItems: 1
+
+  pinctrl-1:
+    maxItems: 1
+
+  phys:
+    maxItems: 1
+
+  phy-names:
+    const: usb-phy
+
+  vbus-supply:
+    description: reference to the VBUS regulator.
+
+  usb-phy:
+    description: phandle for the PHY device. Use "phys" instead.
+    maxItems: 1
+    deprecated: true
+
+  port:
+    description:
+      Any connector to the data bus of this controller should be modelled
+      using the OF graph bindings specified, if the "usb-role-switch"
+      property is used.
+    $ref: /schemas/graph.yaml#/properties/port
+
+  reset-gpios:
+    maxItems: 1
+
+dependencies:
+  port: [ usb-role-switch ]
+  mux-controls: [ mux-control-names ]
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+allOf:
+  - $ref: usb-hcd.yaml#
+  - $ref: usb-drd.yaml#
+
+additionalProperties: true
\ No newline at end of file
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml
new file mode 100644
index 000000000000..50494ce06d07
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2-imx.yaml
@@ -0,0 +1,197 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/ci-hdrc-usb2-imx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP USB2 ChipIdea USB controller
+
+maintainers:
+  - Xu Yang <xu.yang_2@nxp.com>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - fsl,imx27-usb
+      - items:
+          - enum:
+              - fsl,imx23-usb
+              - fsl,imx25-usb
+              - fsl,imx28-usb
+              - fsl,imx35-usb
+              - fsl,imx50-usb
+              - fsl,imx51-usb
+              - fsl,imx53-usb
+              - fsl,imx6q-usb
+              - fsl,imx6sl-usb
+              - fsl,imx6sx-usb
+              - fsl,imx6ul-usb
+              - fsl,imx7d-usb
+              - fsl,vf610-usb
+          - const: fsl,imx27-usb
+      - items:
+          - enum:
+              - fsl,imx8dxl-usb
+              - fsl,imx8ulp-usb
+          - const: fsl,imx7ulp-usb
+          - const: fsl,imx6ul-usb
+      - items:
+          - enum:
+              - fsl,imx8mm-usb
+              - fsl,imx8mn-usb
+          - const: fsl,imx7d-usb
+          - const: fsl,imx27-usb
+      - items:
+          - enum:
+              - fsl,imx6sll-usb
+              - fsl,imx7ulp-usb
+          - const: fsl,imx6ul-usb
+          - const: fsl,imx27-usb
+
+  clocks:
+    minItems: 1
+    maxItems: 3
+
+  clock-names:
+    minItems: 1
+    maxItems: 3
+
+  fsl,usbmisc:
+    description:
+      Phandler of non-core register device, with one argument that
+      indicate usb controller index
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to usbmisc node
+          - description: index of usb controller
+
+  fsl,anatop:
+    description: phandle for the anatop node.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  disable-over-current:
+    type: boolean
+    description: disable over current detect
+
+  over-current-active-low:
+    type: boolean
+    description: over current signal polarity is active low
+
+  over-current-active-high:
+    type: boolean
+    description:
+      Over current signal polarity is active high. It's recommended to
+      specify the over current polarity.
+
+  power-active-high:
+    type: boolean
+    description: power signal polarity is active high
+
+  external-vbus-divider:
+    type: boolean
+    description: enables off-chip resistor divider for Vbus
+
+  samsung,picophy-pre-emp-curr-control:
+    description:
+      HS Transmitter Pre-Emphasis Current Control. This signal controls
+      the amount of current sourced to the USB_OTG*_DP and USB_OTG*_DN
+      pins after a J-to-K or K-to-J transition. The range is from 0x0 to
+      0x3, the default value is 0x1. Details can refer to TXPREEMPAMPTUNE0
+      bits of USBNC_n_PHY_CFG1.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0x0
+    maximum: 0x3
+
+  samsung,picophy-dc-vol-level-adjust:
+    description:
+      HS DC Voltage Level Adjustment. Adjust the high-speed transmitter DC
+      level voltage. The range is from 0x0 to 0xf, the default value is
+      0x3. Details can refer to TXVREFTUNE0 bits of USBNC_n_PHY_CFG1.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0x0
+    maximum: 0xf
+
+  fsl,picophy-rise-fall-time-adjust:
+    description:
+      HS Transmitter Rise/Fall Time Adjustment. Adjust the rise/fall times
+      of the high-speed transmitter waveform. It has no unit. The rise/fall
+      time will be increased or decreased by a certain percentage relative
+      to design default time. (0:-10%; 1:design default; 2:+15%; 3:+20%)
+      Details can refer to TXRISETUNE0 bit of USBNC_n_PHY_CFG1.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
+    default: 1
+
+  fsl,usbphy:
+    description: phandle of usb phy that connects to the port. Use "phys" instead.
+    $ref: /schemas/types.yaml#/definitions/phandle
+    deprecated: true
+
+allOf:
+  - $ref: ci-hdrc-usb2-common.yaml#
+  - if:
+      properties:
+        phy_type:
+          const: hsic
+      required:
+        - phy_type
+    then:
+      properties:
+        pinctrl-names:
+          items:
+            - const: idle
+            - const: active
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx7d-clock.h>
+
+    usb@30b10000 {
+        compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
+        reg = <0x30b10000 0x200>;
+        interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clks IMX7D_USB_CTRL_CLK>;
+        fsl,usbphy = <&usbphynop1>;
+        fsl,usbmisc = <&usbmisc1 0>;
+        phy-clkgate-delay-us = <400>;
+    };
+
+  # Example for HSIC:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx6qdl-clock.h>
+
+    usb@2184400 {
+        compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
+        reg = <0x02184400 0x200>;
+        interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clks IMX6QDL_CLK_USBOH3>;
+        fsl,usbphy = <&usbphynop1>;
+        fsl,usbmisc = <&usbmisc 2>;
+        phy_type = "hsic";
+        dr_mode = "host";
+        ahb-burst-config = <0x0>;
+        tx-burst-size-dword = <0x10>;
+        rx-burst-size-dword = <0x10>;
+        pinctrl-names = "idle", "active";
+        pinctrl-0 = <&pinctrl_usbh2_idle>;
+        pinctrl-1 = <&pinctrl_usbh2_active>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethernet@1 {
+            compatible = "usb424,9730";
+            reg = <1>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
index 3b56e0edb1c6..9b9b77ad945b 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml
@@ -15,7 +15,6 @@ properties:
     oneOf:
       - enum:
           - chipidea,usb2
-          - fsl,imx27-usb
           - lsi,zevio-usb
           - nuvoton,npcm750-udc
           - nvidia,tegra20-ehci
@@ -31,40 +30,6 @@ properties:
               - nvidia,tegra124-ehci
               - nvidia,tegra210-ehci
           - const: nvidia,tegra30-ehci
-      - items:
-          - enum:
-              - fsl,imx23-usb
-              - fsl,imx25-usb
-              - fsl,imx28-usb
-              - fsl,imx35-usb
-              - fsl,imx50-usb
-              - fsl,imx51-usb
-              - fsl,imx53-usb
-              - fsl,imx6q-usb
-              - fsl,imx6sl-usb
-              - fsl,imx6sx-usb
-              - fsl,imx6ul-usb
-              - fsl,imx7d-usb
-              - fsl,vf610-usb
-          - const: fsl,imx27-usb
-      - items:
-          - enum:
-              - fsl,imx8dxl-usb
-              - fsl,imx8ulp-usb
-          - const: fsl,imx7ulp-usb
-          - const: fsl,imx6ul-usb
-      - items:
-          - enum:
-              - fsl,imx8mm-usb
-              - fsl,imx8mn-usb
-          - const: fsl,imx7d-usb
-          - const: fsl,imx27-usb
-      - items:
-          - enum:
-              - fsl,imx6sll-usb
-              - fsl,imx7ulp-usb
-          - const: fsl,imx6ul-usb
-          - const: fsl,imx27-usb
       - items:
           - const: xlnx,zynq-usb-2.20a
           - const: chipidea,usb2
@@ -243,84 +208,11 @@ properties:
   vbus-supply:
     description: reference to the VBUS regulator.
 
-  fsl,usbmisc:
-    description:
-      Phandler of non-core register device, with one argument that
-      indicate usb controller index
-    $ref: /schemas/types.yaml#/definitions/phandle-array
-    items:
-      - items:
-          - description: phandle to usbmisc node
-          - description: index of usb controller
-
-  fsl,anatop:
-    description: phandle for the anatop node.
-    $ref: /schemas/types.yaml#/definitions/phandle
-
-  disable-over-current:
-    type: boolean
-    description: disable over current detect
-
-  over-current-active-low:
-    type: boolean
-    description: over current signal polarity is active low
-
-  over-current-active-high:
-    type: boolean
-    description:
-      Over current signal polarity is active high. It's recommended to
-      specify the over current polarity.
-
-  power-active-high:
-    type: boolean
-    description: power signal polarity is active high
-
-  external-vbus-divider:
-    type: boolean
-    description: enables off-chip resistor divider for Vbus
-
-  samsung,picophy-pre-emp-curr-control:
-    description:
-      HS Transmitter Pre-Emphasis Current Control. This signal controls
-      the amount of current sourced to the USB_OTG*_DP and USB_OTG*_DN
-      pins after a J-to-K or K-to-J transition. The range is from 0x0 to
-      0x3, the default value is 0x1. Details can refer to TXPREEMPAMPTUNE0
-      bits of USBNC_n_PHY_CFG1.
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0x0
-    maximum: 0x3
-
-  samsung,picophy-dc-vol-level-adjust:
-    description:
-      HS DC Voltage Level Adjustment. Adjust the high-speed transmitter DC
-      level voltage. The range is from 0x0 to 0xf, the default value is
-      0x3. Details can refer to TXVREFTUNE0 bits of USBNC_n_PHY_CFG1.
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0x0
-    maximum: 0xf
-
-  fsl,picophy-rise-fall-time-adjust:
-    description:
-      HS Transmitter Rise/Fall Time Adjustment. Adjust the rise/fall times
-      of the high-speed transmitter waveform. It has no unit. The rise/fall
-      time will be increased or decreased by a certain percentage relative
-      to design default time. (0:-10%; 1:design default; 2:+15%; 3:+20%)
-      Details can refer to TXRISETUNE0 bit of USBNC_n_PHY_CFG1.
-    $ref: /schemas/types.yaml#/definitions/uint32
-    minimum: 0
-    maximum: 3
-    default: 1
-
   usb-phy:
     description: phandle for the PHY device. Use "phys" instead.
     maxItems: 1
     deprecated: true
 
-  fsl,usbphy:
-    description: phandle of usb phy that connects to the port. Use "phys" instead.
-    $ref: /schemas/types.yaml#/definitions/phandle
-    deprecated: true
-
   nvidia,phy:
     description: phandle of usb phy that connects to the port. Use "phys" instead.
     $ref: /schemas/types.yaml#/definitions/phandle
@@ -362,55 +254,6 @@ required:
 allOf:
   - $ref: usb-hcd.yaml#
   - $ref: usb-drd.yaml#
-  - if:
-      properties:
-        phy_type:
-          const: hsic
-      required:
-        - phy_type
-    then:
-      properties:
-        pinctrl-names:
-          items:
-            - const: idle
-            - const: active
-    else:
-      properties:
-        pinctrl-names:
-          minItems: 1
-          maxItems: 2
-          oneOf:
-            - items:
-                - const: default
-                - enum:
-                    - host
-                    - device
-            - items:
-                - const: default
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - chipidea,usb2
-              - lsi,zevio-usb
-              - nuvoton,npcm750-udc
-              - nvidia,tegra20-udc
-              - nvidia,tegra30-udc
-              - nvidia,tegra114-udc
-              - nvidia,tegra124-udc
-              - qcom,ci-hdrc
-              - xlnx,zynq-usb-2.20a
-    then:
-      properties:
-        fsl,usbmisc: false
-        disable-over-current: false
-        over-current-active-low: false
-        over-current-active-high: false
-        power-active-high: false
-        external-vbus-divider: false
-        samsung,picophy-pre-emp-curr-control: false
-        samsung,picophy-dc-vol-level-adjust: false
 
 unevaluatedProperties: false
 
@@ -438,33 +281,4 @@ examples:
         mux-control-names = "usb_switch";
     };
 
-  # Example for HSIC:
-  - |
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/clock/imx6qdl-clock.h>
-
-    usb@2184400 {
-        compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
-        reg = <0x02184400 0x200>;
-        interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>;
-        clocks = <&clks IMX6QDL_CLK_USBOH3>;
-        fsl,usbphy = <&usbphynop1>;
-        fsl,usbmisc = <&usbmisc 2>;
-        phy_type = "hsic";
-        dr_mode = "host";
-        ahb-burst-config = <0x0>;
-        tx-burst-size-dword = <0x10>;
-        rx-burst-size-dword = <0x10>;
-        pinctrl-names = "idle", "active";
-        pinctrl-0 = <&pinctrl_usbh2_idle>;
-        pinctrl-1 = <&pinctrl_usbh2_active>;
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        ethernet@1 {
-            compatible = "usb424,9730";
-            reg = <1>;
-        };
-    };
-
 ...
