Re: [PATCH 3/3] power: sequencing: pwrseq-pcie-m2: Add QCC2072 BT PCI device ID

[Bartosz Golaszewski]

On Thu, Jul 23, 2026 at 9:22 PM Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
>
> On 03/07/2026 14:38, Krishna Chaitanya Chundru wrote:
> > Add the Qualcomm QCC2072 Bluetooth device (PCI ID 0x1112) to the
> > pwrseq_m2_pci_ids table so the M.2 power sequencer can create the
> > serdev node for its BT interface on enumeration.
> >
> > Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
> > ---
> >  drivers/power/sequencing/pwrseq-pcie-m2.c | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/power/sequencing/pwrseq-pcie-m2.c b/drivers/power/sequencing/pwrseq-pcie-m2.c
> > index b5ed80d03953..4aac52062fae 100644
> > --- a/drivers/power/sequencing/pwrseq-pcie-m2.c
> > +++ b/drivers/power/sequencing/pwrseq-pcie-m2.c
> > @@ -190,6 +190,8 @@ static const struct pci_device_id pwrseq_m2_pci_ids[] = {
> >         .driver_data = (kernel_ulong_t)"qcom,wcn6855-bt" },
> >       { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x1107),
> >         .driver_data = (kernel_ulong_t)"qcom,wcn7850-bt" },
> > +     { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x1112),
> > +       .driver_data = (kernel_ulong_t)"qcom,qcc2072-bt" },
>
>
> Bartosz,
> Please push back on this. This is undocumented (indirect) compatible.
> This cannot get accepted to kernel in such form.
>

Hi!

Sorry and thanks for bringing this up to my attention. I was not aware
these PCI entries count as DT ABI. I'll queue your revert and will
keep it in mind next time.

Bart