39 lines
899 B
YAML
39 lines
899 B
YAML
# Copyright (c) 2018, Diego Sueiro <diego.sueiro@gmail.com>
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# SPDX-License-Identifier: Apache-2.0
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description: |
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This driver supports both i.MX6SX and i.MX7D PWM.
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The compatible string is named "imx27" because the hardware module is the
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same module present starting from imx27 CPUs and this driver can potentially
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support other CPUs with imx27 module. This is also the same string used
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in the Linux kernel.
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compatible: "fsl,imx27-pwm"
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include: [pwm-controller.yaml, pinctrl-device.yaml, base.yaml]
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properties:
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reg:
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required: true
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interrupts:
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required: true
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prescaler:
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type: int
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required: true
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description: Set the PWM prescale between 0 and 4096
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rdc:
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type: int
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required: true
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description: Set the RDC permission for this peripheral
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"#pwm-cells":
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const: 2
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pwm-cells:
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- channel
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# period in terms of nanoseconds
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- period
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