Re: [PATCH 5/7] PCI: mediatek-gen3: Integrate new pwrctrl API

From: Chen-Yu Tsai

Date: Wed Feb 25 2026 - 04:38:01 EST


On Wed, Feb 25, 2026 at 5:30 PM Bartosz Golaszewski <brgl@xxxxxxxxxx> wrote:
>
> On Wed, 25 Feb 2026 08:22:22 +0100, Chen-Yu Tsai <wenst@xxxxxxxxxxxx> said:
> > With the new PCI pwrctrl API and PCI slot binding and power drivers, we
> > now have a way to describe and power up WiFi/BT adapters connected
> > through a PCIe or M.2 slot, or exploded onto the mainboard itself.
> >
> > Integrate the PCI pwrctrl API into the PCIe driver, so that power is
> > properly enabled before PCIe link training is done, allowing the
> > card to successfully be detected.
> >
> > Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
> > ---
>
> Thanks, looks small and sweet.

Thanks! I originally had one large patch that was kind of ugly. I managed
to dissect it into this series.

> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>
>