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 E52634F6495; Thu, 3 Sep 2026 17:21:31 +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=1788456093; cv=none; b=hddXZHEzQAd0zNCO3obCqMs851rclaDy84ETBYUtTAqvSwHYR6tkMRiKw0gJbNtUngZ4D5MYbuLXyCvMI19QynB6JclyftNEc6zVwkAzVOc6AW+hZsGha39sT+1RlNdmKVF47qMq2V6qsBajJSNz56C4/52KbggsQ9S4QGVE1r8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788456093; c=relaxed/simple; bh=F6kUvWhv2fOaTEzKqeV70A1DwKuIIXd90xpkbwhm3Bw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PX7niUhLhG0z4RE9jveHnLOcRlEKUy4UPN4k98MefnEt4aH9MQoptM582wYYevffU4QHQmZCYUwfs3D3pz0KcrCXDVWpBUoGildNreZyACwYC/0/euRfv6Y/onlu8paAHaUPHciRRAJ2PSkNsKV+hfmGpVqD3Ui38dJ/dZV/bE0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nZDC/fxN; 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="nZDC/fxN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF8111F000E9; Thu, 3 Sep 2026 17:21:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788456091; bh=CQ/Ioi8cg1Z9spDgaEucJfTVU5rzPGYaoYnxsdutm8E=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nZDC/fxNM989gXl0VuKe/fr+wc1C2pAx7LT3r+dD2o3EF2TbegtWJD1TXgZLcyBvT /sRQV7aSLxV1GEBJouj0/jWY/6+G7gPIje2CGB0fsFzCPCIZsSVgnkbYDSylCCobUf eBAR+3EZsFwUrCp0lJBDEYZQ/0aJiGWwRbYDESieo3pkCkAbC7S3dRqqDDj5ceSHwe T8vmlgQZfAZRYP6gMkPFNxfbuI1+CVW9uClA5dFdGbfDRMp/F1Sxd8E+hDud12efCy dzxO7ykPzTx0CClT3093JqyyuokhWnw4VxHTXK6i/uT30pRqpJgBWsbk7Np7dlIl7a bpTXWnXXgmMew== Date: Thu, 3 Sep 2026 18:21:27 +0100 From: Conor Dooley To: John Erasmus Mari Geronimo Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robh@kernel.org, sre@kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: power: supply: add adi,lt8491.yaml Message-ID: <20260903-tapered-subsoil-a3ade82e1253@spud> References: <20250110080235.54808-1-johnerasmusmari.geronimo@analog.com> <4cf7fe04accbd558c4f0aa3da2f648b8144993be.1788432152.git.johnerasmusmari.geronimo@analog.com> Precedence: bulk X-Mailing-List: linux-pm@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="jL9kMH2DoInsHVgP" Content-Disposition: inline In-Reply-To: <4cf7fe04accbd558c4f0aa3da2f648b8144993be.1788432152.git.johnerasmusmari.geronimo@analog.com> --jL9kMH2DoInsHVgP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 03, 2026 at 06:46:36PM +0800, John Erasmus Mari Geronimo wrote: > Add documentation for devicetree bindings for LT8491 >=20 > Signed-off-by: John Erasmus Mari Geronimo > --- > .../bindings/power/supply/adi,lt8491.yaml | 92 +++++++++++++++++++ > MAINTAINERS | 6 ++ > 2 files changed, 98 insertions(+) > create mode 100644 Documentation/devicetree/bindings/power/supply/adi,lt= 8491.yaml >=20 > diff --git a/Documentation/devicetree/bindings/power/supply/adi,lt8491.ya= ml b/Documentation/devicetree/bindings/power/supply/adi,lt8491.yaml > new file mode 100644 > index 0000000000000..bb364b48fee58 > --- /dev/null > +++ b/Documentation/devicetree/bindings/power/supply/adi,lt8491.yaml > @@ -0,0 +1,92 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/power/supply/adi,lt8491.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Linear Technology (Analog Devices) LT8491 Battery Charger > + > +maintainers: > + - John Erasmus Mari Geronimo > + > +description: | > + The LT8491 is a buck-boost switching regulator battery charger that im= plements > + a constant-current constant-voltage (CCCV) charging profile used for m= ost > + battery types, including sealed lead-acid (SLA), flooded, gel and lith= ium-ion. > + > + Specifications about the charger can be found at: > + https://www.analog.com/en/products/lt8491.html > + > +allOf: > + - $ref: power-supply.yaml# > + > +properties: > + compatible: > + enum: > + - adi,lt8491 > + > + reg: > + maxItems: 1 > + > + adi,rsense1-micro-ohms: > + description: Resistance value of RSENSE1 in micro ohms. > + > + adi,rimon-out-ohms: > + description: Resistance value of RIMON_OUT in ohms. > + > + adi,rsense2-micro-ohms: > + description: Resistance value of RSENSE2 in micro ohms. > + > + adi,rdaco-ohms: > + description: Resistance value of RDACO1 + RDACO2 in ohms. > + > + adi,rfbout1-ohms: > + description: Resistance value of RFBOUT1 in ohms. > + > + adi,rfbout2-ohms: > + description: Resistance value of RFBOUT2 in ohms. > + > + adi,rdaci-ohms: > + description: Resistance value of RDACI1 + RDACI2 in ohms. > + > + adi,rfbin2-ohms: > + description: Resistance value of RFBIN2 in ohms. > + > + adi,rfbin1-ohms: > + description: Resistance value of RFBIN1 in ohms. > + > +required: > + - compatible > + - reg > + - adi,rsense1-micro-ohms > + - adi,rimon-out-ohms > + - adi,rsense2-micro-ohms > + - adi,rdaco-ohms > + - adi,rfbout1-ohms > + - adi,rfbout2-ohms > + - adi,rdaci-ohms > + - adi,rfbin2-ohms > + - adi,rfbin1-ohms > + > +additionalProperties: false Valid point here from Sashiko. pw-bot: changes-requested Thanks, Conor. > + > +examples: > + - | > + i2c { > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + > + battery-charger@10 { > + compatible =3D "adi,lt8491"; > + reg =3D <0x10>; > + adi,rsense1-micro-ohms =3D <5000>; > + adi,rimon-out-ohms =3D <124000>; > + adi,rsense2-micro-ohms =3D <3000>; > + adi,rdaco-ohms =3D <64900>; > + adi,rfbout1-ohms =3D <113000>; > + adi,rfbout2-ohms =3D <10000>; > + adi,rdaci-ohms =3D <7000>; > + adi,rfbin2-ohms =3D <3480>; > + adi,rfbin1-ohms =3D <102000>; > + }; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index 2fb1c75afd163..d79187312f789 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -15170,6 +15170,12 @@ F: Documentation/devicetree/bindings/hwmon/pmbus= /adi,lt3074.yaml > F: Documentation/hwmon/lt3074.rst > F: drivers/hwmon/pmbus/lt3074.c > =20 > +LT8491 BATTERY CHARGER DRIVER > +M: John Erasmus Mari Geronimo > +L: linux-pm@vger.kernel.org > +S: Maintained > +F: Documentation/devicetree/bindings/power/supply/adi,lt8491.yaml > + > LTC1660 DAC DRIVER > M: Marcus Folkesson > L: linux-iio@vger.kernel.org > --=20 > 2.34.1 >=20 --jL9kMH2DoInsHVgP Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCapmslwAKCRB4tDGHoIJi 0p/wAP4y5ail7sdOr5N6o2ugaHKRzKPdUSzremMHTa2PyJV+kwD+Phc227sqVBwr LCjYWc0OIsWOLsNIpNHfZeVBnrLEnQg= =gZI8 -----END PGP SIGNATURE----- --jL9kMH2DoInsHVgP--