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 4FD303822B1; Thu, 21 May 2026 09:58:51 +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=1779357533; cv=none; b=An5X6IOITbZ00H6e9mhF50DPd49yLRmMlzMNGYW4J6lZt71FKMD5+iG7GGa/ZeRuB7mPAO0QEYVojSQwkPNFggOIiouqjSrDKtwZhnfO9IliQebk55l+RReJEKAzOe5dHC73JZs9D4ecsc/GasQhQr9blZptq5CfWRXPA3i8TYE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779357533; c=relaxed/simple; bh=IP50axV9wThKZCu/GoRbhjnWJdyS+BdcEpZ7ngI+Hmc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=I4e9ih3wblMluoNlt9pzhlx1mxDmAzGSF+2wxwoVE+dE7gFx1iJOPt6iDkMzYwojZk7zMmCiuuzoexFB2N0HBRttYZx5frEov7EaOh03NQ9TFrQzp4vzQLwb1XE5Wwh03j5cr+yjzQHWxldztymRzmay4sUGoFsICVHx2fuB+4Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SYi1O3zF; 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="SYi1O3zF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DEA071F000E9; Thu, 21 May 2026 09:58:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779357530; bh=uUrXlSzUhofnG/EZV4inMdoIvqO9GlG/l6i5TtWZqHs=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=SYi1O3zFdy8//cElnN2GXqjR/PfBdauo2Cl7j4EgGVCDNzfKdPp9zLdlNDEOcuTBR VmqK6jYUwNvGWIb7GsVMGWlgw3dOJLAlwt+0/qtZ+ZjUyxULO6zAOO0ptvk5Yefp+P y7AMqZR6pws0m0RTRHOYOkyc9RFyuEonJl7JqPnOQYcLbZGS/PtWzEK8iabD/a3XIN rmchxUBe+E9Tck3CqaYPWyW20fGWnvhND06zc/6hPQEczmPKT0PhvUpo/g4on6iIao 5p7b8XlTtqWeTWGzxIDYfgzmYxjCXpQ/HmxdXcvs+cE3TNsJLmaFQmudvQuQLEpmYt ziKms0hICg/gA== Message-ID: Date: Thu, 21 May 2026 11:58:46 +0200 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: soc: qcom: pmic-glink: Document batteryless property To: Konrad Dybcio , Kamal Wadhwa , jishnu.prakash@oss.qualcomm.com Cc: Rakesh Kota , 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 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> <20260519-first-wine-bulldog-a6a4c7@quoll> <20260521071341.q4efqssppvettaey@hu-kamalw-hyd.qualcomm.com> <86f76a81-832d-4ba5-81d5-38b46b7dc0a7@kernel.org> <6c595a5f-b979-4e8b-ae77-d28d24700588@oss.qualcomm.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 21/05/2026 10:46, Konrad Dybcio wrote: > On 5/21/26 9:20 AM, Krzysztof Kozlowski wrote: >>> Since firmware does not have a way to dynamically tell if it on a >>> debug-board powered device or a DCIN powered device, We are required to >>> add this new DT property. >> >> Neither debug-board powered device nor battery-less will have >> monitored-battery, thus again, why lack of that property cannot tell you >> what you need? > > A device with a battery will not have a monitored-battery either But why? If for such device property "no battery" is suitable, then for me "monitored-battery" is suitable as well. IOW, if you say that having a property describing batter is not a accurate hardware property here, then neither saying "no battery" is, because no batter is basically some sort of battery (just like empty set is still a set, empty array is still an array). Best regards, Krzysztof