linux-kernel - Re: [PATCH 3/4] arm64: dts: apple: Add touchbar digitizer nodes

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Message-ID: <CAMT+MTQ40y0GoOHXp=UUR=79JBPUCt9DSihojZyBwcwgR5_O1Q@mail.gmail.com>
Date: Wed, 27 Nov 2024 11:31:02 +0100
From: Sasha Finkelstein <fnkl.kernel@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Hector Martin <marcan@...can.st>, Sven Peter <sven@...npeter.dev>, 
	Alyssa Rosenzweig <alyssa@...enzweig.io>, Dmitry Torokhov <dmitry.torokhov@...il.com>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Henrik Rydberg <rydberg@...math.org>, asahi@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-input@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Janne Grunau <j@...nau.net>
Subject: Re: [PATCH 3/4] arm64: dts: apple: Add touchbar digitizer nodes

On Wed, 27 Nov 2024 at 09:55, Krzysztof Kozlowski <krzk@...nel.org> wrote:
> > +             touchbar0 = &touchbar0;
>
> Not used, drop.

Used by the bootloader to forward calibration data to the correct node.