56 lines
1.0 KiB
YAML
56 lines
1.0 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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$id: http://devicetree.org/schemas/watchdog/img,pdc-wdt.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)
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maintainers:
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- Shresth Prasad <shresthprasad7@gmail.com>
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allOf:
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- $ref: watchdog.yaml#
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properties:
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compatible:
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enum:
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- img,pdc-wdt
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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: watchdog counter clock
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- description: register interface clock
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clock-names:
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items:
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- const: wdt
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- const: sys
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interrupts:
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maxItems: 1
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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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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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watchdog@18102100 {
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compatible = "img,pdc-wdt";
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reg = <0x18102100 0x100>;
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clocks = <&pdc_wdt_clk>, <&sys_clk>;
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clock-names = "wdt", "sys";
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interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
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};
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