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