linux-kernel - Re: [PATCH 1/3] dt-bindings: pwm: add support for MC33XS2410

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Message-ID: <2ad77fdf-ab8d-43b1-be19-304c9f983f3a@linaro.org>
Date: Thu, 29 Feb 2024 08:45:25 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Dimitri Fedrau <dima.fedrau@...il.com>
Cc: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, linux-pwm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: pwm: add support for MC33XS2410

On 28/02/2024 16:41, Dimitri Fedrau wrote:
>>> +    maxItems: 5
>>> +
>>> +  pwm-names:
>>> +    items:
>>> +      - const: di0
>>> +      - const: di1
>>> +      - const: di2
>>> +      - const: di3
>>> +      - const: ext_clk
>>
>> Aren't these clocks?
>>
> di0-3 are PWM input signals which are translated to output voltage "vpwr".
> ext_clk is described as PWM clock in the datasheet. Didn't used it, just
> mentioned it here for completeness.

Then it looks more like a clock, so clocks: property.

>>> +
>>> +  vdd-supply:
>>> +    description:
>>> +      Logic supply voltage
>>> +


Best regards,
Krzysztof