48 lines
1.0 KiB
YAML
48 lines
1.0 KiB
YAML
# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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description: NXP Flexio PWM controller.
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Each flexio timer can be used for generating one pwm pulse.
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The two PWM modes supported by flexio are chosen based on the selected polarity -
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Dual 8-bit counters PWM mode and Dual 8-bit counters PWM Low mode.
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compatible: "nxp,flexio-pwm"
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include: [pwm-controller.yaml, pinctrl-device.yaml, base.yaml]
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properties:
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pinctrl-0:
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required: true
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pinctrl-names:
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required: true
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"#pwm-cells":
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const: 3
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pwm-cells:
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- channel
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- period
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- flags
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child-binding:
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description: |
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Flexio PWM channel configuration.
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properties:
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pin-id:
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type: int
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required: true
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description: |
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pin-id should be populated with number 'n' specified in the
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FXIO_D<n> data pin of your board's schematic.
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prescaler:
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type: int
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description: |
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The clock divider for internal counter prescaler.
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- 1: Divide by 1
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- 16: Divide by 16
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- 256: Divide by 256
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enum: [1, 16, 256]
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