linux-kernel - Re: [PATCH v7 1/4] dt-bindings: hwmon: fan: Add fan binding to schema

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Date:   Tue, 29 Nov 2022 09:12:08 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Naresh Solanki <naresh.solanki@...ements.com>,
        devicetree@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        Patrick Rudolph <patrick.rudolph@...ements.com>
Subject: Re: [PATCH v7 1/4] dt-bindings: hwmon: fan: Add fan binding to schema

On 21/11/2022 13:29, Naresh Solanki wrote:

> +  pulses-per-revolution:
> +    description:
> +      The number of pulse from fan sensor per revolution.
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +
> +  target-rpm:
> +    description:
> +      Target RPM the fan should be configured during driver probe.
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +
> +  pwms:
> +    description:
> +      PWM provider.

Ah, so it is not a PWM provider by this FAN controller? A bit confusing
description. Instead maybe:
	PWM signal for the fan

and do you expect more than one PWM for one fan?

Best regards,
Krzysztof