linux-kernel - Re: [PATCH V1] arm64: dts: qcom: sc7180: bus votes for eMMC and SD card

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Date:   Mon, 14 Jun 2021 17:07:47 +0530
From:   sbhanu@...eaurora.org
To:     Georgi Djakov <djakov@...nel.org>
Cc:     adrian.hunter@...el.com, ulf.hansson@...aro.org,
        robh+dt@...nel.org, asutoshd@...eaurora.org,
        stummala@...eaurora.org, vbadigan@...eaurora.org,
        rampraka@...eaurora.org, sayalil@...eaurora.org,
        sartgarg@...eaurora.org, rnayak@...eaurora.org,
        saiprakash.ranjan@...eaurora.org, sibis@...eaurora.org,
        okukatla@...eaurora.org, cang@...eaurora.org,
        pragalla@...eaurora.org, nitirawa@...eaurora.org,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        agross@...nel.org, bjorn.andersson@...aro.org
Subject: Re: [PATCH V1] arm64: dts: qcom: sc7180: bus votes for eMMC and SD
 card

On 2021-06-10 13:04, Georgi Djakov wrote:
> Hi Sajida,
> 
> Thank you for the patch!
> 
> On 10.06.21 10:13, Shaik Sajida Bhanu wrote:
>> Updated bus votes for eMMC and Sd card.
> 
> The commit text should also give answer to the question "Why is this
> patch necessary?". Do we need a Fixes: tag? The subject could be
> improved too. Please check:
> https://www.kernel.org/doc/Documentation/process/submitting-patches.rst
> 
> Thanks,
> Georgi
> 
Sure will update the commit message
>> 
>> Signed-off-by: Shaik Sajida Bhanu <sbhanu@...eaurora.org>
>> ---
>>   arch/arm64/boot/dts/qcom/sc7180.dtsi | 20 ++++++++++----------
>>   1 file changed, 10 insertions(+), 10 deletions(-)
>> 
>> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi 
>> b/arch/arm64/boot/dts/qcom/sc7180.dtsi
>> index 295844e..1fce39d 100644
>> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
>> @@ -726,15 +726,15 @@
>>   				opp-100000000 {
>>   					opp-hz = /bits/ 64 <100000000>;
>>   					required-opps = <&rpmhpd_opp_low_svs>;
>> -					opp-peak-kBps = <100000 100000>;
>> -					opp-avg-kBps = <100000 50000>;
>> +					opp-peak-kBps = <1800000 600000>;
>> +					opp-avg-kBps = <100000 0>;
>>   				};
>>     				opp-384000000 {
>>   					opp-hz = /bits/ 64 <384000000>;
>> -					required-opps = <&rpmhpd_opp_svs_l1>;
>> -					opp-peak-kBps = <600000 900000>;
>> -					opp-avg-kBps = <261438 300000>;
>> +					required-opps = <&rpmhpd_opp_nom>;
>> +					opp-peak-kBps = <5400000 1600000>;
>> +					opp-avg-kBps = <390000 0>;
>>   				};
>>   			};
>>   		};
>> @@ -2685,15 +2685,15 @@
>>   				opp-100000000 {
>>   					opp-hz = /bits/ 64 <100000000>;
>>   					required-opps = <&rpmhpd_opp_low_svs>;
>> -					opp-peak-kBps = <160000 100000>;
>> -					opp-avg-kBps = <80000 50000>;
>> +					opp-peak-kBps = <1800000 600000>;
>> +					opp-avg-kBps = <100000 0>;
>>   				};
>>     				opp-202000000 {
>>   					opp-hz = /bits/ 64 <202000000>;
>> -					required-opps = <&rpmhpd_opp_svs_l1>;
>> -					opp-peak-kBps = <200000	120000>;
>> -					opp-avg-kBps = <100000 60000>;
>> +					required-opps = <&rpmhpd_opp_nom>;
>> +					opp-peak-kBps = <5400000 1600000>;
>> +					opp-avg-kBps = <200000 0>;
>>   				};
>>   			};
>>   		};
>>