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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/renesas,rzn1-usbf.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Renesas RZ/N1 SoCs USBF (USB Function) controller
description: |
The Renesas USBF controller is an USB2.0 device
controller (UDC).
maintainers:
- Herve Codina <herve.codina@bootlin.com>
properties:
compatible:
items:
- enum:
- renesas,r9a06g032-usbf
- const: renesas,rzn1-usbf
reg:
maxItems: 1
clocks:
items:
- description: Internal bus clock (AHB) for Function
- description: Internal bus clock (AHB) for Power Management
clock-names:
items:
- const: hclkf
- const: hclkpm
power-domains:
maxItems: 1
interrupts:
items:
- description: The USBF EPC interrupt
- description: The USBF AHB-EPC interrupt
required:
- compatible
- reg
- clocks
- clock-names
- power-domains
- interrupts
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/r9a06g032-sysctrl.h>
usb@4001e000 {
compatible = "renesas,r9a06g032-usbf", "renesas,rzn1-usbf";
reg = <0x4001e000 0x2000>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&sysctrl R9A06G032_HCLK_USBF>,
<&sysctrl R9A06G032_HCLK_USBPM>;
clock-names = "hclkf", "hclkpm";
power-domains = <&sysctrl>;
};
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