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Message-ID: <55e55042-5189-15cb-5b0f-4c7f321a4f61@linaro.org>
Date:   Mon, 10 Jul 2023 14:10:47 +0200
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Subject: Re: [PATCH 1/2] dt-bindings: arm: qcom,ids: drop the IPQ5019 SoC ID
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To:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Kathiravan T <quic_kathirav@quicinc.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org
Cc:     quic_srichara@quicinc.com, quic_sjaganat@quicinc.com,
        quic_anusha@quicinc.com, quic_saahtoma@quicinc.com
References: <20230710105419.1228966-1-quic_kathirav@quicinc.com>
 <20230710105419.1228966-2-quic_kathirav@quicinc.com>
 <d752e5e0-3c34-02ad-6768-42eb2c66e582@linaro.org>
From:   Konrad Dybcio <konrad.dybcio@linaro.org>
In-Reply-To: <d752e5e0-3c34-02ad-6768-42eb2c66e582@linaro.org>
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On 10.07.2023 13:37, Krzysztof Kozlowski wrote:
> On 10/07/2023 12:54, Kathiravan T wrote:
>> IPQ5019 SoC is not available in production. Lets drop it.
>>
>> Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
>> ---
>>  include/dt-bindings/arm/qcom,ids.h | 1 -
>>  1 file changed, 1 deletion(-)
>>
>> diff --git a/include/dt-bindings/arm/qcom,ids.h b/include/dt-bindings/arm/qcom,ids.h
>> index bcbe9ee2cdaf..179dd56b2d95 100644
>> --- a/include/dt-bindings/arm/qcom,ids.h
>> +++ b/include/dt-bindings/arm/qcom,ids.h
>> @@ -250,7 +250,6 @@
>>  #define QCOM_ID_QRU1000			539
>>  #define QCOM_ID_QDU1000			545
>>  #define QCOM_ID_QDU1010			587
>> -#define QCOM_ID_IPQ5019			569
> 
> What about users of this binding? What's the impact on them? When did
> the SoC become obsolete and unsupported by Qualcomm? Remember that
> ceasing a production does not mean that magically all users of a product
> disappear...
This + from my experience, SOCID entries are set in stone and freed
indices are never reclaimed

Konrad
> 
> 
> Best regards,
> Krzysztof
>