Re: [PATCH v5 08/11] Bluetooth: hci_qca: Support QCA2066 on M.2 connector via pwrseq

[Bartosz Golaszewski]

On Mon, 20 Jul 2026 10:04:10 +0200, Loic Poulain
<loic.poulain@xxxxxxxxxxxxxxxx> said:
> For QCA2066 (and other QCA chips) on M.2 connectors, the UART enable is
> controlled by the W_DISABLE2# signal managed by the pcie-m2 power sequencer
> rather than a dedicated BT enable GPIO.
>
> When the serdev controller has an OF graph (indicating it is connected to
> an M.2 connector), acquire the 'uart' pwrseq target from the connector's
> power sequencer and use it to control BT power instead of the bt-enable
> GPIO. This is factored out into qca_serdev_get_m2_pwrseq().
>
> Reviewed-by: Manivannan Sadhasivam <mani@xxxxxxxxxx>
> Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxxxxxxxx>
> ---

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