2022-07-18 12:06:03

by Christian Kohlschütter

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Subject: Re: [PATCH v2] arm64: dts: rockchip: rk3399-nanopi4: Fix voltage regulator config

Am 18.07.2022 um 14:02 schrieb Christian Kohlschütter <[email protected]>:
>
> A series of issues exist around the "vcc3v0_sd" voltage regulator that
> made it necessary to mark it "always-on".
>
> With the patch "regulator: core: Resolve supply name earlier to prevent
> double-init", this option is no longer necessary.
> ...

Walking back on my claim in the commit message that no further patches are needed for the u-boot integration to work.
Other than that, the actual patch is unchanged.


2022-07-18 21:13:50

by Christian Kohlschütter

[permalink] [raw]
Subject: Re: [PATCH v2] arm64: dts: rockchip: rk3399-nanopi4: Fix voltage regulator config

Am 18.07.2022 um 14:02 schrieb Christian Kohlschütter <[email protected]>:
>>
>> A series of issues exist around the "vcc3v0_sd" voltage regulator that
>> made it necessary to mark it "always-on".
>>
>> With the patch "regulator: core: Resolve supply name earlier to prevent
>> double-init", this option is no longer necessary.
>> ...
>
> Walking back on my claim in the commit message that no further patches are needed for the u-boot integration to work.
> Other than that, the actual patch is unchanged.

This change (removing regulator-always-on) doesn't work reliably; please disregard for now.