Re: [PATCH v2] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: add Bluetooth support

From: Konrad Dybcio
Date: Sat Jun 14 2025 - 15:54:38 EST


On 6/10/25 6:59 PM, Jens Glathe via B4 Relay wrote:
> From: Jens Glathe <jens.glathe@xxxxxxxxxxxxxxxxxxxxxx>
>
> To enable Bluetooth pwrseq appears to be required for the WCN7850.
> Add the nodes from QCP.
> Add uart14 for the BT interface.
>
> Tested-by: Anthony Ruhier <aruhier@xxxxxxxxxxx>
> Signed-off-by: Jens Glathe <jens.glathe@xxxxxxxxxxxxxxxxxxxxxx>
> ---
> This patch adds the Bluetooth support for the WCN7850 card on this laptop.
> Since WCN7850 is supposed to need pwrseq, also added this from the QCP.
>
> This is also part of my tree [1] for the Yoga Slim 7X.
> definition for the pwrseq and regulators.
>
> [1] https://github.com/jglathe/linux_ms_dev_kit/blob/jg/ubuntu-qcom-x1e-6.15.0-jg-6/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
> ---
> Changes in v2:
> - rebased to next-20250610
> - added tested-by from Anthony Ruhier
> - Link to v1: https://lore.kernel.org/r/20250426-slim7x-bt-v1-1-d68f961af886@xxxxxxxxxxxxxxxxxxxxxx
> ---

I'm mildly confused given the multitude of options - but does this
check +Stephan's M.2 description appropriateness check?

Konrad