1 files changed, 126 insertions, 0 deletions
diff --git a/dts/Bindings/usb/renesas,usbhs.yaml b/dts/Bindings/usb/renesas,usbhs.yaml
new file mode 100644
index 0000000000..469affa872
--- /dev/null
+++ b/dts/Bindings/usb/renesas,usbhs.yaml
@@ -0,0 +1,126 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/renesas,usbhs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas USBHS (HS-USB) controller
+
+maintainers:
+  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - const: renesas,usbhs-r7s72100 # RZ/A1
+          - const: renesas,rza1-usbhs
+
+      - items:
+          - const: renesas,usbhs-r7s9210 # RZ/A2
+          - const: renesas,rza2-usbhs
+
+      - items:
+          - enum:
+              - renesas,usbhs-r8a7743  # RZ/G1M
+              - renesas,usbhs-r8a7744  # RZ/G1N
+              - renesas,usbhs-r8a7745  # RZ/G1E
+              - renesas,usbhs-r8a77470 # RZ/G1C
+              - renesas,usbhs-r8a7790  # R-Car H2
+              - renesas,usbhs-r8a7791  # R-Car M2-W
+              - renesas,usbhs-r8a7792  # R-Car V2H
+              - renesas,usbhs-r8a7793  # R-Car M2-N
+              - renesas,usbhs-r8a7794  # R-Car E2
+          - const: renesas,rcar-gen2-usbhs
+
+      - items:
+          - enum:
+              - renesas,usbhs-r8a774a1 # RZ/G2M
+              - renesas,usbhs-r8a774b1 # RZ/G2N
+              - renesas,usbhs-r8a774c0 # RZ/G2E
+              - renesas,usbhs-r8a7795  # R-Car H3
+              - renesas,usbhs-r8a7796  # R-Car M3-W
+              - renesas,usbhs-r8a77965 # R-Car M3-N
+              - renesas,usbhs-r8a77990 # R-Car E3
+              - renesas,usbhs-r8a77995 # R-Car D3
+          - const: renesas,rcar-gen3-usbhs
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 3
+    items:
+      - description: USB 2.0 host
+      - description: USB 2.0 peripheral
+      - description: USB 2.0 clock selector
+
+  interrupts:
+    maxItems: 1
+
+  renesas,buswait:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Integer to use BUSWAIT register.
+
+  renesas,enable-gpio:
+    description: |
+      gpio specifier to check GPIO determining if USB function should be
+      enabled.
+
+  phys:
+    maxItems: 1
+    items:
+      - description: phandle + phy specifier pair.
+
+  phy-names:
+    maxItems: 1
+    items:
+      - const: usb
+
+  dmas:
+    minItems: 2
+    maxItems: 4
+
+  dma-names:
+    minItems: 2
+    maxItems: 4
+    items:
+      - const: ch0
+      - const: ch1
+      - const: ch2
+      - const: ch3
+
+  dr_mode: true
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    minItems: 1
+    maxItems: 2
+    items:
+      - description: USB 2.0 host
+      - description: USB 2.0 peripheral
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7790-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7790-sysc.h>
+
+    usbhs: usb@e6590000 {
+        compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs";
+        reg = <0 0xe6590000 0 0x100>;
+        interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 704>;
+    };