80 lines
1.3 KiB
YAML
80 lines
1.3 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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$id: http://devicetree.org/schemas/usb/ingenic,musb.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Ingenic JZ47xx USB IP DT bindings
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maintainers:
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- Paul Cercueil <paul@crapouillou.net>
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properties:
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$nodename:
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pattern: '^usb@.*'
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compatible:
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oneOf:
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- enum:
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- ingenic,jz4770-musb
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- ingenic,jz4740-musb
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- items:
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- const: ingenic,jz4725b-musb
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- const: ingenic,jz4740-musb
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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clock-names:
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items:
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- const: udc
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interrupts:
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maxItems: 1
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interrupt-names:
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items:
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- const: mc
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phys:
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maxItems: 1
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usb-role-switch:
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type: boolean
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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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- interrupts
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- interrupt-names
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- phys
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/ingenic,jz4740-cgu.h>
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usb_phy: usb-phy {
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compatible = "usb-nop-xceiv";
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#phy-cells = <0>;
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};
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udc: usb@13040000 {
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compatible = "ingenic,jz4740-musb";
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reg = <0x13040000 0x10000>;
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interrupt-parent = <&intc>;
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interrupts = <24>;
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interrupt-names = "mc";
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clocks = <&cgu JZ4740_CLK_UDC>;
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clock-names = "udc";
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phys = <&usb_phy>;
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};
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