linux-kernel - Re: [PATCH v4 2/6] dt-bindings: wireless: ieee80211: Add disable-rfkill property

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Message-ID: <CA+kEDGGsmANidzkMV4=Dhr_tvTYKYNyrU1TBDja40tZ3MygYag@mail.gmail.com>
Date: Fri, 19 Dec 2025 21:57:42 +0100
From: Jérôme de Bretagne <jerome.debretagne@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Johannes Berg <johannes@...solutions.net>, Lorenzo Bianconi <lorenzo@...nel.org>, 
	Maximilian Luz <luzmaximilian@...il.com>, Hans de Goede <hansg@...nel.org>, 
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>, 
	Jeff Johnson <jjohnson@...nel.org>, linux-arm-msm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-wireless@...r.kernel.org, platform-driver-x86@...r.kernel.org, 
	ath12k@...ts.infradead.org, Dale Whinham <daleyo@...il.com>
Subject: Re: [PATCH v4 2/6] dt-bindings: wireless: ieee80211: Add
 disable-rfkill property

Le ven. 19 déc. 2025 à 18:38, Krzysztof Kozlowski <krzk@...nel.org> a écrit :
>
> On 18/12/2025 23:22, Jérôme de Bretagne via B4 Relay wrote:
> > From: Jérôme de Bretagne <jerome.debretagne@...il.com>
> >
> > For some devices, Wi-Fi is entirely hard blocked by default making
> > the Wi-Fi radio unusable, except if rfkill is disabled as expected
> > on those models.
> >
> > Commit c6a7c0b09d5f ("wifi: ath12k: Add Support for enabling or
> > disabling specific features based on ACPI bitflag") added a way to
> > support features set via ACPI, including the DISABLE_RFKILL bit.
> >
> > Add a disable-rfkill property to expose the DISABLE_RFKILL bit
> > equivalent for devices described by a Devicetree instead of ACPI.
> >
> > Tested-by: Dale Whinham <daleyo@...il.com>
>
> You cannot test a binding. Building and other make-steps are not testing.
>
> I don't even get how this appeared - wasn't here before and there is no
> trace on the mailing lists. Can you point to the mailing where this was
> given?

We co-develop and test this patchset with Dale, I missed that Tb:
tags shouldn't be used for a binding, my bad, I will drop this in v5.

> > Signed-off-by: Jérôme de Bretagne <jerome.debretagne@...il.com>
> > ---
> >  Documentation/devicetree/bindings/net/wireless/ieee80211.yaml | 6 ++++++
> >  1 file changed, 6 insertions(+)
> >
> Best regards,
> Krzysztof

Thank you for your review,
Jérôme