Re: [PATCH v7 1/6] DONOTMERGE: arm64: dts: ti: Add TI TPS65219 PMIC support for AM642 SK board.

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On 15/12/2022 16:09, Wadim Egorov wrote:
Hi Jerome,

is this setup working for you on the AM642 SK board?

I am testing your PMIC patches on a AM62 based board with a similar setup and
running into the following error

     VDDSHV5_SDIO: bypassed regulator has no supply!
     VDDSHV5_SDIO: will resolve supply early: ldo1
     VDDSHV5_SDIO: supplied by regulator-dummy
     VDDSHV5_SDIO: failed to get the current voltage: -EINVAL

Have you noticed problems with LDO1 and bypass mode?

Wadim,

I did not noticed this on am642 board but IIRC this rail was not used. I heard about similar issue reported to me by Nishanth M with a fix proposal here:
https://gist.github.com/nmenon/e4dd6ef6afe31bc9750fa6cbee8d3e25

I did not have time yet to investigate on this but will do soon.

Regards,
Jerome



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