From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A08C631D75F; Tue, 16 Sep 2025 13:52:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758030738; cv=none; b=stxiMDyGV3mcs1iO5HH1HVoF5YUB9BYY/58LnNQhZgC9UZKjolY1Pc/gz6YM7UfOheAr72BLervhIdzx3+r+fNrzxRqWp1phTVIPev+9GpLUlkWVSIqK/VFvLvpFeKrTks1a4faY/lFl8txYqDnavu+ZR5XiEi8iM6XE//FXi3s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758030738; c=relaxed/simple; bh=ai1oXYeVOfINUAOzqKrno3a6vcH5X8osrVp0OAwCDSc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pxDGBcxCENTk6pYtgduxY0mqZGcj8dnItGTxINTnbzi2uPT6+Vl9qs9PzqkEkJRzjP9mo7pagDc7Qam8YzpaWBHiK+gN2rsG5EabsMAAxKlnukJq0Kky7Bl32L0WXeB3moCF2x/S94SqicYqsgOTHpghcPKL7NjCSs0tWDabSdw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZzwLIuCW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZzwLIuCW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E57A5C4CEEB; Tue, 16 Sep 2025 13:52:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758030737; bh=ai1oXYeVOfINUAOzqKrno3a6vcH5X8osrVp0OAwCDSc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZzwLIuCWYBfCMzOJEHWQkphHl5ZPnPFg8NAZmQ8lAPZZttfShcP0bZNh2WUYEqs6M IRPZFO3XEoeoRDWeOiu5oq19fx00aJEUe4k3PnO9112I+OynSPISmMf/zTnZBTRt2h Gp/Y+qmF1t3ytr3zX5ytGKj5xO9oEI5us/dwUpQ9StjHr4UOJse/Lxhw4lXlLcNINd TpGuu2F9i3RUcYWLuVku/k+eMPtIxwyf0z2Iu5JIyxkMWiL7HIct4EFH17BI/sHe23 qkPACzA1VTcsq7gViuDlsiKDgdEQCepYJGKAlHgVC9b+F8de8s4BRpI+7CyRZE6+JL Zhdnmhf764OIA== Date: Tue, 16 Sep 2025 08:52:16 -0500 From: Rob Herring To: Troy Mitchell Cc: Krzysztof Kozlowski , Conor Dooley , Jean Delvare , Guenter Roeck , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org Subject: Re: [PATCH 2/3] dt-bindings: Add CTF2301 devicetree bindings Message-ID: <20250916135216.GA3674673-robh@kernel.org> References: <20250916-ctl2301-v1-0-97e7c84f2c47@linux.dev> <20250916-ctl2301-v1-2-97e7c84f2c47@linux.dev> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250916-ctl2301-v1-2-97e7c84f2c47@linux.dev> On Tue, Sep 16, 2025 at 12:46:45PM +0800, Troy Mitchell wrote: > Add dt-binding for the hwmon driver of Sensylink's CTF2301 chip. > > Signed-off-by: Troy Mitchell > --- > .../bindings/hwmon/sensylink,ctf2301.yaml | 49 ++++++++++++++++++++++ > 1 file changed, 49 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/sensylink,ctf2301.yaml b/Documentation/devicetree/bindings/hwmon/sensylink,ctf2301.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..fe98f5b578320bc1b43ff88f76667990821a88f7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/sensylink,ctf2301.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwmon/sensylink,ctf2301.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sensylink CTF2301 system-level thermal management solution chip > + > +maintainers: > + - Troy Mitchell > + > +allOf: > + - $ref: hwmon-common.yaml# > + > +description: | > + The CTF2301B is an I2C/SMBus compatible device featuring: > + - One local temperature sensor with ±0.5°C accuracy and 0.0625°C resolution. > + - One remote temperature sensor for external diode-connected transistors, offering ±1°C accuracy and 0.125°C resolution (temperature range: -40°C to +125°C). Wrap at 80 chars. > + - An integrated PWM fan controller. > + - A 1-channel fan speed monitor (TACH input) for RPM measurement. > + > + Datasheets: > + https://www.sensylink.com/upload/1/net.sensylink.portal/1689557281035.pdf > + > +properties: > + compatible: > + const: > + - sensylink,ctf2301 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ctf2301@4c { > + compatible = "sensylink,ctf2301"; > + reg = <0x4c>; > + }; > + }; > > -- > 2.51.0 >