Re: [PATCH RESEND] arm64: dts: qcom: qcm6490-idp: Name the regulators

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Hi Bjorn,

On 4/9/2024 8:46 PM, Bjorn Andersson wrote:
> On Wed, Apr 03, 2024 at 06:59:45PM +0530, Umang Chheda wrote:
>> Without explicitly specifying names for the regulators they are named
>> based on the DeviceTree node name. This results in multiple regulators
>> with the same name, making it impossible to reason debug prints and
>> regulator_summary.
>>
> 
> Why is this marked "RESEND"? I can only find [1].

I misunderstood Elliot's comment that this patch deserves a Resend
instead of a new version (v2) as it was just commit subject
change.

> 
> But you received review feedback on that one, which you have addressed,
> which means that this is a new version of the patch - as such this
> should be "[PATCH v2] ...".
> 
> [1] https://lore.kernel.org/all/20240329122940.3649730-1-quic_uchheda@xxxxxxxxxxx/
> 
>> Signed-off-by: Umang Chheda <quic_uchheda@xxxxxxxxxxx>
>> ---
> 
> And here you can write things that won't be picked up in the git
> history, such as the reason for sending the patch, or what changed since
> v1.
> 
> 
> Please look at go/upstream, adopt b4 for preparing your patches, use
> --force-revision to send me v3 - where you clarify the changes between
> v1 and v2 (this resend).
> 
Thanks for the inputs!

> You can specify "Resubmit as v3 to clarify history of patch" or
> something like that for the v3 changes. 
>
Ack, I have sent v3 version addressing the above comment.

Regards,
Umang

> 
> Change itself looks good, thank you.
> 
> Regards,
> Bjorn
> 
>>  arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 41 ++++++++++++++++++++++++
>>  1 file changed, 41 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
>> index f8f8a43f638d..ac6d741868ca 100644
>> --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
>> +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
>> @@ -195,129 +195,151 @@ regulators-0 {
>>  		vdd-l14-l16-supply = <&vreg_s8b_1p272>;
>>  
>>  		vreg_s1b_1p872: smps1 {
>> +			regulator-name = "vreg_s1b_1p872";
>>  			regulator-min-microvolt = <1840000>;
>>  			regulator-max-microvolt = <2040000>;
>>  		};
>>  
>>  		vreg_s2b_0p876: smps2 {
>> +			regulator-name = "vreg_s2b_0p876";
>>  			regulator-min-microvolt = <570070>;
>>  			regulator-max-microvolt = <1050000>;
>>  		};
>>  
>>  		vreg_s7b_0p972: smps7 {
>> +			regulator-name = "vreg_s7b_0p972";
>>  			regulator-min-microvolt = <535000>;
>>  			regulator-max-microvolt = <1120000>;
>>  		};
>>  
>>  		vreg_s8b_1p272: smps8 {
>> +			regulator-name = "vreg_s8b_1p272";
>>  			regulator-min-microvolt = <1200000>;
>>  			regulator-max-microvolt = <1500000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
>>  		};
>>  
>>  		vreg_l1b_0p912: ldo1 {
>> +			regulator-name = "vreg_l1b_0p912";
>>  			regulator-min-microvolt = <825000>;
>>  			regulator-max-microvolt = <925000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l2b_3p072: ldo2 {
>> +			regulator-name = "vreg_l2b_3p072";
>>  			regulator-min-microvolt = <2700000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l3b_0p504: ldo3 {
>> +			regulator-name = "vreg_l3b_0p504";
>>  			regulator-min-microvolt = <312000>;
>>  			regulator-max-microvolt = <910000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l4b_0p752: ldo4 {
>> +			regulator-name = "vreg_l4b_0p752";
>>  			regulator-min-microvolt = <752000>;
>>  			regulator-max-microvolt = <820000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		reg_l5b_0p752: ldo5 {
>> +			regulator-name = "reg_l5b_0p752";
>>  			regulator-min-microvolt = <552000>;
>>  			regulator-max-microvolt = <832000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l6b_1p2: ldo6 {
>> +			regulator-name = "vreg_l6b_1p2";
>>  			regulator-min-microvolt = <1140000>;
>>  			regulator-max-microvolt = <1260000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l7b_2p952: ldo7 {
>> +			regulator-name = "vreg_l7b_2p952";
>>  			regulator-min-microvolt = <2400000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l8b_0p904: ldo8 {
>> +			regulator-name = "vreg_l8b_0p904";
>>  			regulator-min-microvolt = <870000>;
>>  			regulator-max-microvolt = <970000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l9b_1p2: ldo9 {
>> +			regulator-name = "vreg_l9b_1p2";
>>  			regulator-min-microvolt = <1200000>;
>>  			regulator-max-microvolt = <1304000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l11b_1p504: ldo11 {
>> +			regulator-name = "vreg_l11b_1p504";
>>  			regulator-min-microvolt = <1504000>;
>>  			regulator-max-microvolt = <2000000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l12b_0p751: ldo12 {
>> +			regulator-name = "vreg_l12b_0p751";
>>  			regulator-min-microvolt = <751000>;
>>  			regulator-max-microvolt = <824000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l13b_0p53: ldo13 {
>> +			regulator-name = "vreg_l13b_0p53";
>>  			regulator-min-microvolt = <530000>;
>>  			regulator-max-microvolt = <824000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l14b_1p08: ldo14 {
>> +			regulator-name = "vreg_l14b_1p08";
>>  			regulator-min-microvolt = <1080000>;
>>  			regulator-max-microvolt = <1304000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l15b_0p765: ldo15 {
>> +			regulator-name = "vreg_l15b_0p765";
>>  			regulator-min-microvolt = <765000>;
>>  			regulator-max-microvolt = <1020000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l16b_1p1: ldo16 {
>> +			regulator-name = "vreg_l16b_1p1";
>>  			regulator-min-microvolt = <1100000>;
>>  			regulator-max-microvolt = <1300000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l17b_1p7: ldo17 {
>> +			regulator-name = "vreg_l17b_1p7";
>>  			regulator-min-microvolt = <1700000>;
>>  			regulator-max-microvolt = <1900000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l18b_1p8: ldo18 {
>> +			regulator-name = "vreg_l18b_1p8";
>>  			regulator-min-microvolt = <1800000>;
>>  			regulator-max-microvolt = <2000000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l19b_1p8: ldo19 {
>> +			regulator-name = "vreg_l19b_1p8";
>>  			regulator-min-microvolt = <1800000>;
>>  			regulator-max-microvolt = <2000000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> @@ -349,109 +371,128 @@ regulators-1 {
>>  		vdd-bob-supply = <&vph_pwr>;
>>  
>>  		vreg_s1c_2p19: smps1 {
>> +			regulator-name = "vreg_s1c_2p19";
>>  			regulator-min-microvolt = <2190000>;
>>  			regulator-max-microvolt = <2210000>;
>>  		};
>>  
>>  		vreg_s2c_0p752: smps2 {
>> +			regulator-name = "vreg_s2c_0p752";
>>  			regulator-min-microvolt = <750000>;
>>  			regulator-max-microvolt = <800000>;
>>  		};
>>  
>>  		vreg_s5c_0p752: smps5 {
>> +			regulator-name = "vreg_s5c_0p752";
>>  			regulator-min-microvolt = <465000>;
>>  			regulator-max-microvolt = <1050000>;
>>  		};
>>  
>>  		vreg_s7c_0p752: smps7 {
>> +			regulator-name = "vreg_s7c_0p752";
>>  			regulator-min-microvolt = <465000>;
>>  			regulator-max-microvolt = <800000>;
>>  		};
>>  
>>  		vreg_s9c_1p084: smps9 {
>> +			regulator-name = "vreg_s9c_1p084";
>>  			regulator-min-microvolt = <1010000>;
>>  			regulator-max-microvolt = <1170000>;
>>  		};
>>  
>>  		vreg_l1c_1p8: ldo1 {
>> +			regulator-name = "vreg_l1c_1p8";
>>  			regulator-min-microvolt = <1800000>;
>>  			regulator-max-microvolt = <1980000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l2c_1p62: ldo2 {
>> +			regulator-name = "vreg_l2c_1p62";
>>  			regulator-min-microvolt = <1620000>;
>>  			regulator-max-microvolt = <1980000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l3c_2p8: ldo3 {
>> +			regulator-name = "vreg_l3c_2p8";
>>  			regulator-min-microvolt = <2800000>;
>>  			regulator-max-microvolt = <3540000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l4c_1p62: ldo4 {
>> +			regulator-name = "vreg_l4c_1p62";
>>  			regulator-min-microvolt = <1620000>;
>>  			regulator-max-microvolt = <3300000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l5c_1p62: ldo5 {
>> +			regulator-name = "vreg_l5c_1p62";
>>  			regulator-min-microvolt = <1620000>;
>>  			regulator-max-microvolt = <3300000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l6c_2p96: ldo6 {
>> +			regulator-name = "vreg_l6c_2p96";
>>  			regulator-min-microvolt = <1650000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l7c_3p0: ldo7 {
>> +			regulator-name = "vreg_l7c_3p0";
>>  			regulator-min-microvolt = <3000000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l8c_1p62: ldo8 {
>> +			regulator-name = "vreg_l8c_1p62";
>>  			regulator-min-microvolt = <1620000>;
>>  			regulator-max-microvolt = <2000000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l9c_2p96: ldo9 {
>> +			regulator-name = "vreg_l9c_2p96";
>>  			regulator-min-microvolt = <2700000>;
>>  			regulator-max-microvolt = <35440000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l10c_0p88: ldo10 {
>> +			regulator-name = "vreg_l10c_0p88";
>>  			regulator-min-microvolt = <720000>;
>>  			regulator-max-microvolt = <1050000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l11c_2p8: ldo11 {
>> +			regulator-name = "vreg_l11c_2p8";
>>  			regulator-min-microvolt = <2800000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l12c_1p65: ldo12 {
>> +			regulator-name = "vreg_l12c_1p65";
>>  			regulator-min-microvolt = <1650000>;
>>  			regulator-max-microvolt = <2000000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_l13c_2p7: ldo13 {
>> +			regulator-name = "vreg_l13c_2p7";
>>  			regulator-min-microvolt = <2700000>;
>>  			regulator-max-microvolt = <3544000>;
>>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>>  		};
>>  
>>  		vreg_bob_3p296: bob {
>> +			regulator-name = "vreg_bob_3p296";
>>  			regulator-min-microvolt = <3008000>;
>>  			regulator-max-microvolt = <3960000>;
>>  		};
>> -- 
>> 2.25.1
>>




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