On 7/9/25 1:56 PM, Luca Weiss wrote: > On Wed Jun 25, 2025 at 4:20 PM CEST, Konrad Dybcio wrote: >> On 6/25/25 4:10 PM, Konrad Dybcio wrote: >>> On 6/25/25 11:18 AM, Luca Weiss wrote: >>>> Add RPMH regulators exposed by Qualcomm Technologies, Inc. PM7550 PMIC. >>>> It has 6 FTS525 (FT-SMPS) and 23 LDOs with 3 different types. >>>> L1-L11 are LDO515 LV NMOS, L12-L13 are LDO515 MV PMOS, L14-L23 are >>>> LDO512 MV PMOS. >>>> >>>> Signed-off-by: Luca Weiss <luca.we...@fairphone.com> >>>> --- >>> >>> FWIW everything you said in the commit message is correct, but I'm not >>> 100% sure how to map these LDO types to the existing definitions >> >> OK so found another page (also made sure that the supply maps are >> indeed OK) >> >> SMPS is OK >> L1-L11 is OK >> L14-23 is OK >> >> L12/13 -> pmic5_pldo515_mv > > Based on what are you saying that? > > Based on 80-62408-1 Rev. AG for the LDO515, the Output voltage range for > MV PMOS is "programmable range 1.504-3.544" which matches "pmic5_pldo". > > But yes, in the table next to it, it's saying 1.8-3.3V, which matches > "pmic5_pldo515_mv". > > If you're sure, I can update it but the datasheet is a bit confusing. > Let me know!
I was looking at the same datasheet as you and took into account both the LDO type from e.g. Table 3-12 and the output ranges from Table 3-24 Konrad
