39 lines
998 B
YAML
39 lines
998 B
YAML
# Copyright (c) 2020 Nuvoton Technology Corporation.
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# SPDX-License-Identifier: Apache-2.0
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description: Nuvoton, NPCX Pulse Width Modulator (PWM) node
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compatible: "nuvoton,npcx-pwm"
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include: [pwm-controller.yaml, base.yaml]
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properties:
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reg:
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required: true
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clocks:
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required: true
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label:
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required: true
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pinctrl-0:
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type: phandles
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required: true
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description: configurations of pinmux controllers
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drive-open-drain:
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type: boolean
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description: |
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The PWM output will be configured as open-drain. If not set,
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defaults to push-pull.
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clock-bus:
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required: false
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type: string
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description: |
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Select a specific input clock source for the PWM module. If this
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property doesn't exist, fallback to default value in clocks property.
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enum:
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- NPCX_CLOCK_BUS_APB2
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- NPCX_CLOCK_BUS_LFCLK
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pwm-cells:
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- channel
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- flags
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