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Mon, 15 Jul 2024 08:49:43 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.137]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3680dabf416sm6705296f8f.45.2024.07.15.08.49.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 15 Jul 2024 08:49:43 -0700 (PDT) Message-ID: <06199dfd-cf3f-4035-838e-cda7f9064af6@linaro.org> Date: Mon, 15 Jul 2024 17:49:41 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 2/3] dt-bindings: input: atmel,maxtouch: add poweroff-sleep property To: Stefan Eichenberger , 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 References: <20240715153330.91979-1-eichest@gmail.com> <20240715153330.91979-3-eichest@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240715_084945_911523_5ED743A1 X-CRM114-Status: GOOD ( 18.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 15/07/2024 17:31, Stefan Eichenberger wrote: > From: Stefan Eichenberger > > 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 > Reviewed-by: Linus Walleij > Reviewed-by: Krzysztof Kozlowski > Reviewed-by: Joao Paulo Goncalves > --- > 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