41 lines
1010 B
YAML
41 lines
1010 B
YAML
description: STM32 PWM
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compatible: "st,stm32-pwm"
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include: [pwm-controller.yaml, base.yaml, pinctrl-device.yaml]
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properties:
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label:
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required: true
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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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st,prescaler:
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type: int
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required: false
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deprecated: true
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description: |
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Clock prescaler at the input of the timer
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Note: This property is obsolete and was replaced by "st,prescaler"
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binding of parent timer node. It is kept temporarily for compatibility
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reasons.
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"#pwm-cells":
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const: 3
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description: |
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Number of items to expect in a PWM
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- channel of the timer used for PWM
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- period to set in ns
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- flags : combination of standard flags like PWM_POLARITY_NORMAL
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or specific flags like PWM_STM32_COMPLEMENTARY. As an example for channel2:
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<&pwm1 2 100 (PWM_POLARITY_NORMAL | PWM_STM32_COMPLEMENTARY)>;
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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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