blob: 798cfcfb3ca690fa8d76630897c8bad599d3be5f [file] [log] [blame]
# Copyright (c) 2021, Telink Semiconductor
# SPDX-License-Identifier: Apache-2.0
description: Telink B91 PWM
include: [pwm-controller.yaml, pinctrl-device.yaml, base.yaml]
compatible: "telink,b91-pwm"
properties:
pinctrl-0:
required: true
clock-frequency:
type: int
required: true
description: Default PWM Peripheral Clock frequency in Hz (is used if 32K Clock is disabled)
clk32k-ch0-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 0
clk32k-ch1-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 1
clk32k-ch2-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 2
clk32k-ch3-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 3
clk32k-ch4-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 4
clk32k-ch5-enable:
type: boolean
description: Enable 32K Source Clock for PWM Channel 5
channels:
type: int
const: 6
required: true
description: Number of channels this PWM has
reg:
required: true
"#pwm-cells":
const: 3
pwm-cells:
- channel
- period
- flags