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 171144F5E0E; Fri, 2 Oct 2026 16:50:27 +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=1790959829; cv=none; b=UkDpZ+ii2Ax6jcGQW0mkwnsbCFW/z725cI6DWWcf1Y2raUuBLCAwwsa5wxLCifLZd0UWpe5d41R7RP/UrQ35Ge2P/mERpu5hd7NUwEbGrmcvUxSfjhxzYScGqEPfswPX4KP3luzyyxar8erR0A+6AtFTdd8z55QrbYgTeghgas0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790959829; c=relaxed/simple; bh=Z9zcJfhMa0RGK4NVc8xt2yN0MtPkIGJizqi2W5GkIak=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jYiq4OBGo2ImbtLLHX2N2GMBC/cLXtNM57ICxJDhKoe5krCogQq1b4sBTOCvMJvaT/fxNqlv88tSOXIHDs40m3BReUnza5DZioXELxrrJkumqanXt8NFNAcgCzWwytAA7VwPoNvp1Xl2Gnjp0Fe+t2eDiTNL2OrspHYBnULrr7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a8gEhDem; 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="a8gEhDem" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 967931F000FF; Fri, 2 Oct 2026 16:50:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790959827; bh=WOrVLyJVbzL68G3iEiuiCyrTSIScmG6y9DIzNL2ARrg=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=a8gEhDemAniylm3Wlqkfr37ZO8r6r+3vl+qEeXXaagXxiVeBmu5yCJGmL3SljCjKM jd3clJugde7tmaOb1matnS6KgAaDbURAxcMhae19jVJTr4Ygb3KurMo6RBfXxyyeo+ U+SD6AJMBbd+m6xaTHII9eYaQC4pGa+XlMfU+zJgsPK8K65q1rP2B3gbYgD4bUlewu V4DGzVDQDlidrTSwfFKpUJwNPkYexVUf/97KIP7+LWW9M41AaiIhPlTcGXfQzJArGP W26QO0P0iw8CBAfmi8BLqLrIXYVraO8Zkre3G8RIDY9V1hFvsFnt3YaZxQXWpyzXyZ d6IuXsO78/UJw== Date: Fri, 2 Oct 2026 17:50:23 +0100 From: Conor Dooley To: vjardin@free.fr Cc: Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Charles Hsu , Eduardo Valentin , linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 2/2] dt-bindings: hwmon: pmbus: mps,mpq8785: add #thermal-sensor-cells Message-ID: <20261002-granny-rule-95201e8e36f3@spud> References: <20261001-for-upstream-dt-mpq8785-thermal-sensor-cells-v3-0-bfafba9fcc95@free.fr> <20261001-for-upstream-dt-mpq8785-thermal-sensor-cells-v3-2-bfafba9fcc95@free.fr> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="IZZiyIQL10OCGfhS" Content-Disposition: inline In-Reply-To: <20261001-for-upstream-dt-mpq8785-thermal-sensor-cells-v3-2-bfafba9fcc95@free.fr> --IZZiyIQL10OCGfhS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 01, 2026 at 11:47:40PM +0200, Vincent Jardin via B4 Relay wrote: > From: Vincent Jardin >=20 > Each device of this binding has a single temperature sensor: the > internal sensor of its die, which the device also uses for its > over-temperature protection. It is read over PMBus with > READ_TEMPERATURE_1 (8Dh). The sensor is internal, not an input: > none of these devices has a pin for an external temperature sensor. >=20 > Allow a thermal zone to use the device as its sensor, to monitor the > regulator's temperature. With a single sensor per device, no cell is > needed. >=20 > The MPM82504 has four channels, each with its own PMBus address set by > its own ADDR pin, so each channel is described by its own node. >=20 > Signed-off-by: Vincent Jardin Acked-by: Conor Dooley pw-bot: not-applicable > --- > Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml | 3 +++ > 1 file changed, 3 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.ya= ml b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml > index d7a32fb3b7af..6257a8030e53 100644 > --- a/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml > +++ b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml > @@ -34,6 +34,9 @@ properties: > maximum: 4095 > default: 706 > =20 > + "#thermal-sensor-cells": > + const: 0 > + > required: > - compatible > - reg >=20 > --=20 > 2.43.0 >=20 >=20 --IZZiyIQL10OCGfhS Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCar/gzwAKCRB4tDGHoIJi 0mzTAPkBN9E0oiqpmBGWuuhoi0lSSF2am+ddBOBwpTndKZz8twD+Mk6Sat7T0mDu wC5A0wfAjAcmXWUOF43ZYER3fNfbUwE= =ixlA -----END PGP SIGNATURE----- --IZZiyIQL10OCGfhS--