linux-kernel - Re: [PATCH v9 2/2] power: pwrseq: add a driver for the PMU module on the QCom WCN chipsets

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Date: Mon, 10 Jun 2024 16:55:41 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Marcel Holtmann <marcel@...tmann.org>, Luiz Augusto von Dentz <luiz.dentz@...il.com>, 
	"David S . Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Kalle Valo <kvalo@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konrad.dybcio@...aro.org>, Liam Girdwood <lgirdwood@...il.com>, 
	Mark Brown <broonie@...nel.org>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>, 
	Saravana Kannan <saravanak@...gle.com>, Geert Uytterhoeven <geert+renesas@...der.be>, 
	Arnd Bergmann <arnd@...db.de>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Marek Szyprowski <m.szyprowski@...sung.com>, Alex Elder <elder@...aro.org>, 
	Srini Kandagatla <srinivas.kandagatla@...aro.org>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Abel Vesa <abel.vesa@...aro.org>, 
	Manivannan Sadhasivam <mani@...nel.org>, Lukas Wunner <lukas@...ner.de>, 
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Amit Pundir <amit.pundir@...aro.org>, 
	Xilin Wu <wuxilin123@...il.com>, linux-bluetooth@...r.kernel.org, 
	netdev@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-pci@...r.kernel.org, linux-pm@...r.kernel.org, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, Caleb Connolly <caleb.connolly@...aro.org>
Subject: Re: [PATCH v9 2/2] power: pwrseq: add a driver for the PMU module on
 the QCom WCN chipsets

On Mon, Jun 10, 2024 at 4:54 PM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> On 05/06/2024 14:38, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> >
> > This adds the power sequencing driver for the PMU modules present on the
> > Qualcomm WCN Bluetooth and Wifi chipsets. It uses the pwrseq subsystem
> > and knows how to match the sequencer to the consumer device by verifying
> > the relevant properties and DT layout. Using this driver will allow the
> > BT and WLAN drivers to respect the required delays between enabling the
> > two modules.
>
> ...
>
> > +
> > +static const struct of_device_id pwrseq_qcom_wcn_of_match[] = {
> > +     {
> > +             .compatible = "qcom,qca6390-pmu",
> > +             .data = &pwrseq_qca6390_of_data,
>
> Bindings *must* be part of this patchset. I missed the moment this was
> split into such chunks.
>
> Best regards,
> Krzysztof
>

The bindings are already in next via Mark Brown's tree.

Bart