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 5D30F3A1E8A; Mon, 29 Dec 2025 09:16:24 +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=1766999785; cv=none; b=kxQrgaqzgYJ8r472KM+kpqqCmJTBO7ZQTF7PT+SYTTL3rweQIecWBZbFac+bcMPPOdNzxDHqG+67TJApZQAJEw2pw7/IfFeca9l/58xuQuqeY+ZMrgAiOEIz/aridAsVFSbO+6w33A7+xCbt1YQoHhaUqkh2+Qrqo1QOvQF8q/c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766999785; c=relaxed/simple; bh=+aj/p/8mrr9Z0mbjQuD/yY8P2R5MxN4iZnClKgFjtQA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kuuKkUVBZ/CQ70zzt3x1kbDBMxJORcyLJBABSypIFgF8SgYsX4tctxjLvXHvLFX3a+AFlB4psIvqZVFxu2kuJBakQcUaev2GEWlh65K5t1JYbyc0M2Ej6JB0XoGr7veHtlqEJmTpGrZRDwrF686b1HIMg+kRPvUNLZLvOTR7Jtw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=F3T0NGG5; 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="F3T0NGG5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 689C1C4CEF7; Mon, 29 Dec 2025 09:16:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766999784; bh=+aj/p/8mrr9Z0mbjQuD/yY8P2R5MxN4iZnClKgFjtQA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=F3T0NGG569ApZUX1FafPgqKpP1+4NWvzNPCEMjJoDo+bl1EfUfvpyfczqAOF7Aceu HTjbYowgOjS5ROIvD1bdN9hNFhTKItqVd0ZT+Oci/PV1Y2s3JeQy61vzxeTURiH1BF xDK9CO7Au/POJOgVYGmedktAkcWtXR7rkeNB8ewofLp1DZ17XdZpllqpe890XlzvDF Nh3H547xd/94NF9D/rGqgMpGMAC7f3waXdg+kecnqmmLa0gTVyHC1qjetxVKSU0mbf 9qN5hJXI0yHJ+zgil8o7e6s1Y8qEfrkdrsBuBo5sUuDu1xtxAA/jwrIbN+yzTMqqJJ VAe1rkAWZj1ow== Message-ID: <63f1fd11-6628-4a83-b376-1e4efad6fd63@kernel.org> Date: Mon, 29 Dec 2025 10:16:19 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V1 2/3] dt-bindings: power: sbs-battery: add polling interval property To: LI Qingwu , sre@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bsp-development.geo@leica-geosystems.com References: <20251229085636.4082852-1-Qing-wu.Li@leica-geosystems.com.cn> <20251229085636.4082852-2-Qing-wu.Li@leica-geosystems.com.cn> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 29/12/2025 09:56, LI Qingwu wrote: > Add the optional sbs,monitoring-interval-ms property for SBS-compliant > batteries to configure a periodic polling interval on systems without > interrupt support. The driver periodically checks the battery status and > notifies userspace of changes when this property is set, and ignores it > when a GPIO interrupt is available. > > The property defaults to 0 to preserve existing behaviour. > > Signed-off-by: LI Qingwu > --- > .../bindings/power/supply/sbs,sbs-battery.yaml | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml b/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml > index 90b9d3d882a4..fbdd5dd5dda8 100644 > --- a/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml > +++ b/Documentation/devicetree/bindings/power/supply/sbs,sbs-battery.yaml > @@ -59,6 +59,15 @@ properties: > master implementation. > type: boolean > > + sbs,monitoring-interval-ms: > + description: > + Polling interval in milliseconds for battery status monitoring on > + systems without interrupt support. The driver periodically checks > + the battery status and notifies userspace of changes. Ignored when > + GPIO interrupt is available. You described the desired Linux feature or behavior, not the actual hardware. The bindings are about the latter, so instead you need to rephrase the property and its description to match actual hardware capabilities/features/configuration etc. Best regards, Krzysztof