linux-kernel - Re: [PATCH 1/2] soc: qcom: llcc: Add configuration data for SC7180

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Date:   Fri, 18 Oct 2019 20:55:12 +0530
From:   Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Rishabh Bhatnagar <rishabhb@...eaurora.org>,
        Doug Anderson <dianders@...omium.org>,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        linux-arm-msm-owner@...r.kernel.org
Subject: Re: [PATCH 1/2] soc: qcom: llcc: Add configuration data for SC7180

On 2019-10-18 20:01, Stephen Boyd wrote:
> Quoting Sai Prakash Ranjan (2019-10-18 06:57:08)
>> diff --git a/drivers/soc/qcom/llcc-qcom.c 
>> b/drivers/soc/qcom/llcc-qcom.c
>> index 4bd982a294ce..4acb52f8536b 100644
>> --- a/drivers/soc/qcom/llcc-qcom.c
>> +++ b/drivers/soc/qcom/llcc-qcom.c
>> @@ -91,6 +91,13 @@ struct qcom_llcc_config {
>>         int size;
>>  };
>> 
>> +static struct llcc_slice_config sc7180_data[] =  {
> 
> const?
> 

Will do in next version.

>> +       { LLCC_CPUSS,    1,  256, 1, 0, 0xf, 0x0, 0, 0, 0, 1, 1 },
>> +       { LLCC_MDM,      8,  128, 1, 0, 0xf, 0x0, 0, 0, 0, 1, 0 },
>> +       { LLCC_GPUHTW,   11, 128, 1, 0, 0xf, 0x0, 0, 0, 0, 1, 0 },
>> +       { LLCC_GPU,      12, 128, 1, 0, 0xf, 0x0, 0, 0, 0, 1, 0 },
>> +};
>> +
>>  static struct llcc_slice_config sdm845_data[] =  {
> 
> This one should be const too I guess but it's not part of this patch.
> 

Will change this as well.

>>         { LLCC_CPUSS,    1,  2816, 1, 0, 0xffc, 0x2,   0, 0, 1, 1, 1 
>> },
>>         { LLCC_VIDSC0,   2,  512,  2, 1, 0x0,   0x0f0, 0, 0, 1, 1, 0 
>> },
>> @@ -112,6 +119,11 @@ static struct llcc_slice_config sdm845_data[] =  
>> {
>>         { LLCC_AUDHW,    22, 1024, 1, 1, 0xffc, 0x2,   0, 0, 1, 1, 0 
>> },
>>  };
>> 
>> +static const struct qcom_llcc_config sc7180_cfg = {
>> +       .sct_data       = sc7180_data,
>> +       .size           = ARRAY_SIZE(sc7180_data),
>> +};
>> +
>>  static const struct qcom_llcc_config sdm845_cfg = {
>>         .sct_data       = sdm845_data,
>>         .size           = ARRAY_SIZE(sdm845_data),
> 
> Otherwise looks OK to me.

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