55 lines
1.4 KiB
YAML
55 lines
1.4 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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$id: http://devicetree.org/schemas/timer/nuvoton,npcm7xx-timer.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Nuvoton NPCM7xx timer
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maintainers:
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- Jonathan Neuschäfer <j.neuschaefer@gmx.net>
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- Tomer Maimon <tmaimon77@gmail.com>
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properties:
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compatible:
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enum:
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- nuvoton,wpcm450-timer # for Hermon WPCM450
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- nuvoton,npcm750-timer # for Poleg NPCM750
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- nuvoton,npcm845-timer # for Arbel NPCM845
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: The timer interrupt of timer 0
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clocks:
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items:
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- description: The reference clock for timer 0
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- description: The reference clock for timer 1
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- description: The reference clock for timer 2
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- description: The reference clock for timer 3
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- description: The reference clock for timer 4
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minItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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additionalProperties: 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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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/clock/nuvoton,npcm7xx-clock.h>
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timer@f0008000 {
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compatible = "nuvoton,npcm750-timer";
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interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
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reg = <0xf0008000 0x50>;
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clocks = <&clk NPCM7XX_CLK_TIMER>;
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};
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