Messages in this thread | | | Date | Wed, 6 Sep 2023 13:50:31 +0200 | Subject | Re: [PATCH 1/6] arm64: dts: qcom: sm8550-mtp: use correct UFS supply | From | Konrad Dybcio <> |
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On 6.09.2023 13:39, Krzysztof Kozlowski wrote: > On 06/09/2023 13:28, Konrad Dybcio wrote: >> On 6.09.2023 12:47, Krzysztof Kozlowski wrote: >>> According to schematics the VCCQ2 supply is not connected and the L3G >>> regulator instead powers up the controller pads (VDD_PX10). Use correct >>> supply vdd-hba and drop unsupported current limit for the vdd-hba. >> Why is it unsupported? > > Maybe I was here not precise. I move the regulator from vccq2 to > vdd-hba. vccq2 has control of current in UFS core driver. Bindings also > allow it. Looks like the bindings are out of sync with the driver.
ufshcd_populate_vreg() which parses current is used for both vccq2 and vdd-hba.
Konrad
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