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SubjectRe: [PATCH] arm64: dts: qcom: sc7280: Add ldo_l17b regulator node
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On 4/23/2022 9:28 PM, Bjorn Andersson wrote:
Thanks for your time Bjorn!!
> On Thu 21 Apr 09:19 CDT 2022, Srinivasa Rao Mandadapu wrote:
>
>> Add ldo_l17b in pm7325 regulator, which is required for
>> wcd codec vdd buck supply.
>>
>> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
>> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
>> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
>> ---
>> arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 5 +++++
>> 1 file changed, 5 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
>> index b833ba1..17d0c05 100644
>> --- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
>> @@ -113,6 +113,11 @@
>> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>> };
>>
>> + vreg_l17b_1p8: ldo17 {
>> + regulator-min-microvolt = <1700000>;
>> + regulator-max-microvolt = <1900000>;
> Can you confirm that this doesn't need to be in HPM mode?
HPM mode included and sent V2 patch.
>
> Thanks,
> Bjorn
>
>> + };
>> +
>> vdd_px_wcd9385:
>> vdd_txrx:
>> vddpx_0:
>> --
>> 2.7.4
>>

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