Re: [PATCH v12 1/3] dt-bindings: hwmon: fan: Add fan binding to schema

Krzysztof Kozlowski
2024-01-15T09:25:53Z

On 08/01/2024 08:43, Billy Tsai wrote:
> + pwms:
> + description:
> + PWM provider.
> + maxItems: 1
> +
> + "#cooling-cells":
> + const: 2
> +
> + cooling-levels:
> + description:
> + The control value which correspond to thermal cooling states.
> + $ref: /schemas/types.yaml#/definitions/uint32-array
> +
> + tach-ch:
> + description:
> + The tach channel used for the fan.
> + $ref: /schemas/types.yaml#/definitions/uint8-array

What is the tach-channel and why is it different from pwm specifier?

Best regards,
Krzysztof