From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Stefan Eichenberger <eichest@gmail.com>,
nick@shmanahar.org, dmitry.torokhov@gmail.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com,
claudiu.beznea@tuxon.dev, linus.walleij@linaro.org,
francesco.dolcini@toradex.com, joao.goncalves@toradex.com
Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Stefan Eichenberger <stefan.eichenberger@toradex.com>
Subject: Re: [PATCH v6 2/3] dt-bindings: input: atmel,maxtouch: add poweroff-sleep property
Date: Mon, 15 Jul 2024 17:49:41 +0200 [thread overview]
Message-ID: <06199dfd-cf3f-4035-838e-cda7f9064af6@linaro.org> (raw)
In-Reply-To: <20240715153330.91979-3-eichest@gmail.com>
On 15/07/2024 17:31, Stefan Eichenberger wrote:
> From: Stefan Eichenberger <stefan.eichenberger@toradex.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@toradex.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Reviewed-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
> ---
> Documentation/devicetree/bindings/input/atmel,maxtouch.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml b/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
> index c40799355ed75..8de5f539b30e3 100644
> --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
> +++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
> @@ -87,6 +87,12 @@ properties:
> - 2 # ATMEL_MXT_WAKEUP_GPIO
> default: 0
>
> + atmel,poweroff-sleep:
> + description: |
Since you keep sending new versions (fourth? fifth?):
Do not need '|' unless you need to preserve formatting.
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-07-15 15:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-15 15:31 [PATCH v6 0/3] Add a property to turn off the max touch controller if not used Stefan Eichenberger
2024-07-15 15:31 ` [PATCH v6 1/3] Input: atmel_mxt_ts - add power off and power on functions Stefan Eichenberger
2024-07-15 15:31 ` [PATCH v6 2/3] dt-bindings: input: atmel,maxtouch: add poweroff-sleep property Stefan Eichenberger
2024-07-15 15:49 ` Krzysztof Kozlowski [this message]
2024-07-15 15:31 ` [PATCH v6 3/3] Input: atmel_mxt_ts - add support for poweroff-sleep Stefan Eichenberger
2024-07-30 0:58 ` Dmitry Torokhov
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