From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 15FD2433E81; Mon, 12 Oct 2026 11:30:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791804657; cv=none; b=uY99BdQ5pD/pxPNSAdci15K38qU2Mz7rHV0Uy6Ih/Y1XSPMteeC+6t1yCrlCePrD9gWIgyLY33UEovbOY6d2kD2l9IHGIqyWOu/tD2Z9LCBdFwqJSvsez5H/1R+40rNgqf70XWmR86xNe2IfWsAvYY7Qiv8yRCmTBk80EocJnXg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791804657; c=relaxed/simple; bh=aPTcmEQ1Ydtv4b0A7IBonKTbkGaEEkXqccFtk2eJeF0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=m4224pF7N9v3Ug8rWHGOAsH/k34E2HOwqejCro7BdOjV4dG5aSjbnJaGq1Vps97SiLujjmWvsyctQ8RUBr+FBNwNvtPto3NItYa3kcZ+qxxEtVqnN9UQX1MCvFezqDqdcrwxNJCX8v8DygXFfQeFvttnc3cWmvxQGvmkFO/+QJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k9CBeuFz; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="k9CBeuFz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E15F41F0089B; Mon, 12 Oct 2026 11:30:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791804655; bh=nYLAzRdGcx+Pa1SC0TaGogrsY7RGl2b/LoCCYazp4iI=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=k9CBeuFzlXo74TbZIfXSWENGaS2ldExc95bJj+Rs33Kre3ZGctNRikXKMcTwkw7ua zwV0VrqOI2qoZMM7HHlRerKomGs609/TpwgOdmGYRUEu9xVY6nuLJqnL64eBrN4u5m oo1QuTzdaPjQWaMI0yw7qnE+pdkKlHuSHIEJ4A8X1d3C0zteEREKasmr9O3J5ikubP BbDB+NXm04S8VD1w41EOlf5Gw79Exug3hl3NdzAxRV1CgL1ouOsHyFPDKWsqBQ786n gEBlebxBuIhpbOBkEU8hXHES83exCickuKVUYI3gzyakax3xx+HX7Am8Yb6cGodJo9 EacTou0lpDJkg== Message-ID: <0a486a08-8d6c-4ca5-8a54-e7499630095c@kernel.org> Date: Mon, 12 Oct 2026 13:30:48 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/7] dt-bindings: input: touchscreen: samsung,s6sy761: Add S6SY791 and reset GPIO To: Lukas Timmermann , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andi Shyti , Peter Griffin , =?UTF-8?Q?Andr=C3=A9_Draszik?= , Tudor Ambarus , Alim Akhtar Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org References: <20261011-lat3st-google-raven-touch-upstream-v1-0-2a9f55159b9e@timmermann.space> <20261011-lat3st-google-raven-touch-upstream-v1-1-2a9f55159b9e@timmermann.space> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/10/2026 14:44, Lukas Timmermann wrote: > S6SY791 is the SPI-based counterpart of S6SY761. The register map and > commands are identical for the subset the kernel currently implements. > Therefore add S6SY791 as a related touch controller. > > Optionally, the reset line can be controlled on some boards, > such as the Google Pixel 6 Pro (raven). > > Also reference spi-peripheral-props for the SPI bus properties. > > Signed-off-by: Lukas Timmermann > --- > .../input/touchscreen/samsung,s6sy761.yaml | 37 +++++++++++++++++++++- > 1 file changed, 36 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml > index 1ffd17af3c53..d24f35038934 100644 > --- a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml > +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml > @@ -8,13 +8,17 @@ title: Samsung S6SY761 touchscreen controller > > maintainers: > - Andi Shyti > + - Lukas Timmermann > > allOf: > - $ref: touchscreen.yaml# > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > > properties: > compatible: > - const: samsung,s6sy761 > + enum: > + - samsung,s6sy761 > + - samsung,s6sy791 > > reg: > maxItems: 1 > @@ -22,9 +26,19 @@ properties: > interrupts: > maxItems: 1 > > + reset-gpios: > + maxItems: 1 > + description: GPIO connected to the reset pin of the controller > + > avdd-supply: true > vdd-supply: true > > + spi-max-frequency: true Drop > + > + spi-cpha: true > + > + spi-cpol: true These two should be probably required for the new device. > + > unevaluatedProperties: false > > required: Best regards, Krzysztof