linux-kernel - Re: [PATCH v2 1/2] dt-bindings: input: atmel,maxtouch: add poweroff-sleep property

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Message-ID: <CACRpkdbPjA+atjWt101f_o8hFkeUsUXL_raGdd802g_+n4FYOw@mail.gmail.com>
Date: Fri, 22 Dec 2023 18:52:41 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: Stefan Eichenberger <eichest@...il.com>
Cc: nick@...anahar.org, dmitry.torokhov@...il.com, robh+dt@...nel.org, 
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, 
	nicolas.ferre@...rochip.com, alexandre.belloni@...tlin.com, 
	claudiu.beznea@...on.dev, francesco.dolcini@...adex.com, 
	linux-input@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	Stefan Eichenberger <stefan.eichenberger@...adex.com>
Subject: Re: [PATCH v2 1/2] dt-bindings: input: atmel,maxtouch: add
 poweroff-sleep property

On Fri, Dec 22, 2023 at 10:53 AM Stefan Eichenberger <eichest@...il.com> wrote:

> From: Stefan Eichenberger <stefan.eichenberger@...adex.com>
>
> Add a new property to indicate that the device should power off rather
> than use deep sleep. Deep sleep is a feature of the controller that
> expects the controller to remain powered in suspend. However, if a
> display shares its regulator with the touch controller, we may want to
> do a power off so that the display and touch controller do not use any
> power.
>
> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>

This LGTM:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij