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 ED7A71F4606; Wed, 4 Jun 2025 06:47:22 +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=1749019643; cv=none; b=C4b0Q+tRHdPcqq+UCnWWpnhWtxgAAH54pVzgk0fVUmtJh69lcVOdNYVPt4frVzoTMLJcq8AU0WyXLgUE73souE4jXamOEPygjp1OxkZWxnTB+drFqFcQYVnMVhIxvC+EsvJFYa8vOqQYWa8UWSiM1qLAHFzi3SEcKFzEdN/YVoU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749019643; c=relaxed/simple; bh=SVuq2csc8B+tntGJ/PFd3caemy9vyyP3hUodtswqWwA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VLLm04oVt6fikgOhtf/GspXEnTHe7jovXLWUkmQ9keoHvkao64xH85lwwDdyCRH5UVzgdaGDhoY7t0FhwkCgi2dHtHaFynOuFxAi+7+VXpZy7/bKgoVLPtclgp4eF1exGrJCZWScEUOipCiFkGhqA7RfQOtDJLN8bFTWanmzDxg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o+UQCwsq; 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="o+UQCwsq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CD56C4CEE7; Wed, 4 Jun 2025 06:47:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749019642; bh=SVuq2csc8B+tntGJ/PFd3caemy9vyyP3hUodtswqWwA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=o+UQCwsqi2NvZG7jB2mPLYKlfETFtz7e/3kAD/cMMGuNU44cRY75oy2YgXqk1lyFV 4hxJIOyrEBYGkX4x9gfE0WoZMhbqrJTDVFWUr1Gibz/QwRqY1IUqhnpZqF9lttalT9 1eT1z7/OKBQRHd8xniK5iv41Lk54Lw87gpYyVy5/S3SDsxDrj9hQ6Mo68TJ76Jdynz UDILQx5cQrQG+OAD1DiBNkkmjnClYds1VIAb7oJEqriLg4r5tsPJZurHGMP6pwlWWl rfJXsicBelvHWXc6dTm0ZNjGE/vK3TiFRJGNtHWD+xH72vzIrvs1LEVKYCAcWI/2El YDvcxBvmGfpeA== Message-ID: <5fb1bcc0-db25-466a-b315-685d8b362245@kernel.org> Date: Wed, 4 Jun 2025 08:47:15 +0200 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/6] dt-bindings: mfd: add pf1550 To: samuel.kayode@savoirfairelinux.com, Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liam Girdwood , Mark Brown , Dmitry Torokhov , Sebastian Reichel Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, Abel Vesa , Abel Vesa , Robin Gong , Enric Balletbo i Serra References: <20250603-pf1550-v4-0-bfdf51ee59cc@savoirfairelinux.com> <20250603-pf1550-v4-1-bfdf51ee59cc@savoirfairelinux.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 03/06/2025 20:27, Samuel Kayode via B4 Relay wrote: > From: Samuel Kayode > > Add a DT binding document for pf1550 PMIC. This describes the core mfd > device along with its children: regulators, charger and onkey. > > Signed-off-by: Samuel Kayode > --- > v4: > - Address Krzystof's feedback: > - Filename changed to nxp,pf1550.yaml > - Replace Freescale with NXP > - Define include before battery-cell > - Drop operating-range-celsius in example since > nxp,thermal-regulation-celsisus already exists > - Not sure if there is similar binding to thermal-regulation... > for regulating temperature on thermal-zones? @Sebastian and @Krzysztof > v3: > - Address Krzysztof's feedback: > - Fold charger and onkey objects > - Drop compatible for sub-devices: onkey, charger and regulator. > - Drop constant voltage property already included in > monitored-battery > - Fix whitespace warnings > - Fix license > v2: > - Add yamls for the PMIC and the sub-devices > --- > .../devicetree/bindings/mfd/nxp,pf1550.yaml | 139 +++++++++++++++++++++ > 1 file changed, 139 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml b/Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..add895311b892a6731f54e47fcaaba8dfdac14b3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml > @@ -0,0 +1,139 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/nxp,pf1550.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: NXP PF1550 Power Management IC > + > +maintainers: > + - Samuel Kayode > + > +description: | Drop |, Do not need '|' unless you need to preserve formatting. > + PF1550 PMIC provides battery charging and power supply for low power IoT and > + wearable applications. This device consists of an i2c controlled MFD that > + includes regulators, battery charging and an onkey/power button. > + > +$ref: /schemas/power/supply/power-supply.yaml > + > +properties: > + compatible: > + const: nxp,pf1550 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + wakeup-source: true > + > + regulators: > + type: object > + > + patternProperties: > + "^(ldo[1-3]|sw[1-3]|vrefddr)$": > + type: object > + $ref: /schemas/regulator/regulator.yaml > + description: > + regulator configuration for ldo1-3, buck converters(sw1-3) > + and DDR termination reference voltage (vrefddr) > + unevaluatedProperties: false > + > + additionalProperties: false Please put it after type:object > + > + monitored-battery: > + $ref: /schemas/types.yaml#/definitions/phandle Drop, comes from power supply schema > + description: | > + A phandle to a monitored battery node that contains a valid value > + for: > + constant-charge-voltage-max-microvolt. > + > + nxp,thermal-regulation-celsius: > + description: > + Temperature threshold for thermal regulation of charger in celsius. > + enum: [ 60, 75, 90, 105 ] > + > + nxp,min-system-microvolt: > + description: > + System specific lower limit voltage. > + enum: [ 3500000, 3700000, 4300000 ] > + > +required: > + - compatible > + - reg > + - interrupts > + > +additionalProperties: false And this becomes unevaluatedProperties: false. With these changes (and after testing with dt_bindings_check): Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof