new file mode 100644
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/fsl,imx8mq-dwc3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP iMX8MQ Soc USB Controller
+
+maintainers:
+ - Li Jun <jun.li@nxp.com>
+ - Peng Fan <peng.fan@nxp.com>
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8mq-dwc3
+ required:
+ - compatible
+
+properties:
+ compatible:
+ items:
+ - const: fsl,imx8mq-dwc3
+ - const: snps,dwc3
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Controller root clock
+ - description: Controller core reference clock
+ - description: clock that used for wakeup
+
+ clock-names:
+ items:
+ - const: bus_early
+ - const: ref
+ - const: suspend
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+allOf:
+ - $ref: snps,dwc3.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx8mq-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ usb_dwc3_1: usb@38200000 {
+ compatible = "fsl,imx8mq-dwc3", "snps,dwc3";
+ reg = <0x38200000 0x10000>;
+ clocks = <&clk IMX8MQ_CLK_USB2_CTRL_ROOT>,
+ <&clk IMX8MQ_CLK_USB_CORE_REF>,
+ <&clk IMX8MQ_CLK_32K>;
+ clock-names = "bus_early", "ref", "suspend";
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb3_phy1>, <&usb3_phy1>;
+ phy-names = "usb2-phy", "usb3-phy";
+ };
@@ -30,13 +30,11 @@ allOf:
properties:
compatible:
- oneOf:
- - items:
- - const: fsl,imx8mq-dwc3
- - const: snps,dwc3
- - const: snps,dwc3
- - const: synopsys,dwc3
- deprecated: true
+ contains:
+ oneOf:
+ - const: snps,dwc3
+ - const: synopsys,dwc3
+ deprecated: true
reg:
maxItems: 1