linux-kernel - Re: [PATCH 05/14] power: sequencing: qcom-wcn: add support for WCN39xx

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Message-ID: <CAMRc=MemZbtrvFSpqvdkTq3jaF-hk999H1iK8GEpn6xfPqX-zg@mail.gmail.com>
Date: Fri, 2 Jan 2026 12:02:21 +0100
From: Bartosz Golaszewski <brgl@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Marcel Holtmann <marcel@...tmann.org>, Luiz Augusto von Dentz <luiz.dentz@...il.com>, 
	Jeff Johnson <jjohnson@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Manivannan Sadhasivam <mani@...nel.org>, Vinod Koul <vkoul@...nel.org>, 
	Balakrishna Godavarthi <quic_bgodavar@...cinc.com>, Matthias Kaehlcke <mka@...omium.org>, 
	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-bluetooth@...r.kernel.org, 
	linux-wireless@...r.kernel.org, ath10k@...ts.infradead.org, 
	linux-pm@...r.kernel.org, Krzysztof Kozlowski <krzk@...nel.org>
Subject: Re: [PATCH 05/14] power: sequencing: qcom-wcn: add support for WCN39xx

On Wed, Dec 31, 2025 at 12:36 AM Dmitry Baryshkov
<dmitry.baryshkov@....qualcomm.com> wrote:
>
> The WCN39xx family of WiFi/BT chips incorporates a simple PMU, spreading
> voltages over internal rails. Implement power sequencing support for
> this generation of WCN chips. Unlike later devices, they don't have
> separate enable GPIO lines, letting the chip figure out the necessary
> parts on its own.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---

Looks good to me, I'll pick it up once the bindings are in next.

Bart