linux-kernel - Re: [PATCH 6/6] arm64: dts: qcom: sm8450-hdk: fix wcd938x codec node

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Date:   Mon, 2 Jan 2023 13:24:34 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Johan Hovold <johan+linaro@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/6] arm64: dts: qcom: sm8450-hdk: fix wcd938x codec node

On 02/01/2023 13:23, Krzysztof Kozlowski wrote:
> On 02/01/2023 11:50, Johan Hovold wrote:
>> The wcd938x codec is not a memory-mapped device and does not belong
>> under the soc node.
>>
>> Move the node to the root node to avoid DT validation failures.
>>
>> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
>> ---
>>  arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 52 ++++++++++++-------------
>>  1 file changed, 25 insertions(+), 27 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
>> index 4de3e1f1c39c..217b2c654745 100644
>> --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
>> +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
>> @@ -17,6 +17,31 @@ aliases {
>>  		serial0 = &uart7;
>>  	};
>>  
>> +	wcd938x: codec {
> 
> Let's call it audio-codec and put it somewhere ordered alphabetically.
> This avoids useless reshuffles immediately. Moving things back and forth
> does not make sense.

Eh, on the other hand SM8250-MTP uses name codec so maybe the rename in
SC8280xp should be dropped.

Best regards,
Krzysztof