linux-kernel - Re: [PATCH v2 1/3] dt-bindings: clock: fsl,imx8-acm: Add audio clock mux support

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Message-ID: <4fa4e983-03af-7222-3ffc-96ebe703a4f8@linaro.org>
Date:   Wed, 5 Jul 2023 09:29:28 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Shengjiu Wang <shengjiu.wang@...il.com>
Cc:     Shengjiu Wang <shengjiu.wang@....com>, abelvesa@...nel.org,
        peng.fan@....com, mturquette@...libre.com, sboyd@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] dt-bindings: clock: fsl,imx8-acm: Add audio clock
 mux support

On 05/07/2023 08:45, Shengjiu Wang wrote:
>> Drop description, it's redundant. I did not ask to add it.
>>
>> Anyway, my comment is unanswered. Don't ignore the emails you receive.
>>
> Can someone provide rationale for this?
>>
> 
> The Audio clock mux is binded with all the audio IP and audio clocks in the
> subsystem
> so need to list the power domain of related clocks and IPs. Each clock and
> IPs has
> a power domain, so there are so many power domains.

OK, Reference Manual does not mention them but I see your SCU PD driver
actually registers such power domains.

Best regards,
Krzysztof