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 9C1A6352005; Tue, 19 May 2026 10:35:16 +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=1779186916; cv=none; b=nYw81rVE1Vhh5SfHI3GMnKQC6lD2+N/DFKYvU3XYHnxxxORUbPZAZ6U2VRYXfV0sshtSJZxxdoW/vf7c9TRS1HVv+K8xYtsDmGTrkt4uO2QJQp5AE1onfyYze6HNR9nKre7OLsXwoDM01nuomNRtH6JeNwyEmCET2EL+mw7ksFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779186916; c=relaxed/simple; bh=g5E7bT/PM4Dhfzh+9I5AFakJmUkK7R9MsAxESX5l0p4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ksLSft94lHdIXVegC8TaQ/wtsTazfT0Vo0MqYB4ynGOr/mGzj+r1396r7+fLJZH9cBMmyD3UmSBO4+wYoE8RdiWtBsNpUJVGcKksuOYZ++gcU/QDOCvydw4BPOuGAMS2BqigFYqsFwo9U5cEFWrEJAd4TbWF4sf+oxoO/fDeIqA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kCt2jVKD; 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="kCt2jVKD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9644AC2BCB3; Tue, 19 May 2026 10:35:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779186916; bh=g5E7bT/PM4Dhfzh+9I5AFakJmUkK7R9MsAxESX5l0p4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kCt2jVKDZ0fPj0IPRTU3IqEbCWO0BFwXBp0Mz54Xj9jS/4nqD0cBHnXpIMOCOnVmB NoOmOO9ofeToMba6qUK/4azWCFa3zyYGhsvjHmw9VbUVH4POhODq6jmgeX4SwoWTeu kLeR7sI5Y67BxbWLE2uzH8O3PkX9cCEM2f1LLkee1Vo37zCxODUOkuGRnnDeoqm2LC r0u/jHDHurK5RJf2RpxVoDmbMHg3Rd+imXYBsjkpdip7r3glGOdKlAki0AZYt17XaS AyaNcxJQ0HHq648ubUqOiyHz+Vipwf6qmUqoQ67WVV+htUZFgKTp82WCAUtLPja1aW w/PJDLiG0KEaA== Date: Tue, 19 May 2026 12:35:13 +0200 From: Krzysztof Kozlowski To: Rakesh Kota Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, jishnu.prakash@oss.qualcomm.com, kamal.wadhwa@oss.qualcomm.com Subject: Re: [PATCH 1/2] dt-bindings: soc: qcom: pmic-glink: Document batteryless property Message-ID: <20260519-first-wine-bulldog-a6a4c7@quoll> References: <20260518-add_dc_in_support-v1-0-31fbaa329879@oss.qualcomm.com> <20260518-add_dc_in_support-v1-1-31fbaa329879@oss.qualcomm.com> <20260519082526.odmn5dqi2jftwnln@hu-kotarake-hyd.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20260519082526.odmn5dqi2jftwnln@hu-kotarake-hyd.qualcomm.com> On Tue, May 19, 2026 at 01:55:26PM +0530, Rakesh Kota wrote: >=20 > > And isn't lack of monitored battery property enough to indicate that? >=20 > Regarding monitored-battery =E2=80=94 its absence alone isn't sufficient.= The > BATT_ID line on debug boards is pulled to ~10k=CE=A9, which is used during > development phase where some battery properties are still present. The > same ~10k=CE=A9 value is also used on some genuinely battery-less product= ion > platforms where no battery properties exist, making auto-detection > unreliable. Hence the need for an explicit DT property to identify > hardware platforms where no battery populated.=20 I don't understand this logic. So you claim you have debug boards which do not have battery, but define monitored-battery? Then these are wrong and fix them first. Best regards, Krzysztof