Re: [PATCH 3/3] arm64: dts: qcom: x1e80100-qcp: Add WiFi/BT pwrseq

[Mark Brown]

On Thu, Oct 17, 2024 at 02:21:08PM +0200, Bartosz Golaszewski wrote:

> A device is wired differently on different platforms. It requests a
> bunch of supplies using devm_regulator_bulk_get(). One of them is
> unconnected on one of the platforms resulting in the "using dummy
> regulator" warning.

> Concrete use-case is: make all but one regulator mandatory when
> calling regulator_bulk_get(). My proposal is extending struct
> regulator_bulk_data with a boolean flag called "optional" which would
> result in the underlying _regulator_get() receiving the OPTIONAL_GET
> flag only for the regulators that are marked as such.

Sure, but doesn't the device need to know that this supply isn't
connected - if we can just ignore the result then why bother powering
the supply on at all?

Attachment: signature.asc
Description: PGP signature