61 lines
1.2 KiB
YAML
61 lines
1.2 KiB
YAML
# Copyright (c) 2021, Telink Semiconductor
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# SPDX-License-Identifier: Apache-2.0
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description: Telink B91 PWM
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include: [pwm-controller.yaml, pinctrl-device.yaml, base.yaml]
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compatible: "telink,b91-pwm"
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properties:
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pinctrl-0:
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required: true
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clock-frequency:
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type: int
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required: true
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description: Default PWM Peripheral Clock frequency in Hz (is used if 32K Clock is disabled)
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clk32k-ch0-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 0
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clk32k-ch1-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 1
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clk32k-ch2-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 2
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clk32k-ch3-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 3
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clk32k-ch4-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 4
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clk32k-ch5-enable:
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type: boolean
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description: Enable 32K Source Clock for PWM Channel 5
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channels:
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type: int
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const: 6
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required: true
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description: Number of channels this PWM has
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reg:
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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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