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 162E915FA8A; Wed, 29 May 2024 07:07:22 +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=1716966443; cv=none; b=oAERIW18Ci11qXzjCjMH4NafOx+ApIoZ+gKKUuS76WJwEgYG9XbQ09LgXtIV8xz/clW/6oaZc5JY0TAAX5zuYR0Ltv2m987GXkOUgJBmCWcRv8sTWxjANrtrBNigDrvrG3EN73eHRBvhbJyA0DlphCHVA4JGPeTCkuw/4cnjlBM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716966443; c=relaxed/simple; bh=7XlnxYk3BD60vR+RT2oOGeO/o/5OVYZX2jQ5GdTYpfg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MBUCZtUs46TZqv3jv/arl1w2a7Xhz6aJeli8/R+1nClIGBVC83jhr1QgimSaMtCTUZU4H88jrZH3NoealcvdNEanfWswt52KyN71kVJw/f7OherHzOf9PuI265D7qGxfRuiOObZbIZKygjGktxq812iD4w3NByby7mv9mItRHr4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bbRvsLBt; 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="bbRvsLBt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D031C32781; Wed, 29 May 2024 07:07:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716966442; bh=7XlnxYk3BD60vR+RT2oOGeO/o/5OVYZX2jQ5GdTYpfg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=bbRvsLBtOSrJOMVA71FDoJqOigCxPooIDeBgHHnMsEltMtqi9+XkpZ79p7d0U5cXI 072Hcnnoqj6ZiZtfq3QitF6okhckcEKy4XlxDTwhuivWXjhT/y/9URTkwmeXuhoCfn Tl1qvY4N0mAJmOtakxDRYCY4cjKTTIGH4pTjTr/bhClxSuNpPg8CTlzPLvJDwcwHk8 qfqBmm+a3flj805zI7xp5v6UCNWCfjY1emHXwZf1VJKx1AVxwxzXnKaGexg31VQtZV KkfFFDnh2gvPk3JVpZnMf7aSsP+MUpcBvEwdKl+EgZdW8LYQFQoqZSDSMoLUIk8E8Y qxzQtTp9hEBBg== Message-ID: <1ae97b90-ff20-4238-abe2-f2e5d87fc344@kernel.org> Date: Wed, 29 May 2024 09:07:17 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: hwmon: ti,ina2xx: Add alert-polarity property To: Amna Waseem , Jean Delvare , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@axis.com References: <20240529-apol-ina2xx-fix-v1-0-77b4b382190f@axis.com> <20240529-apol-ina2xx-fix-v1-1-77b4b382190f@axis.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 29/05/2024 08:07, Amna Waseem wrote: > Add a property to the binding to configure the Alert Polarity. > Alert pin is asserted based on the value of Alert Polarity bit of > Mask/Enable register. It is by default 0 which means Alert pin is > configured to be active low. To configure it to active high, set > alert-polarity property value to 1. > > Signed-off-by: Amna Waseem > --- > Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml > index df86c2c92037..a3f0fd71fcc6 100644 > --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml > +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml > @@ -66,6 +66,14 @@ properties: > description: phandle to the regulator that provides the VS supply typically > in range from 2.7 V to 5.5 V. > > + alert-polarity: Missing vendor prefix. > + description: | Do not need '|' unless you need to preserve formatting. > + Alert polarity bit value of Mask/Enable register. Alert pin is asserted > + based on the value of Alert polarity Bit. Default value is active low. > + 0 selects active low, 1 selects active high. Just use string, easier to read. But for sure do not introduce different values than we already have - GPIO HIGH is 0, not 1. Best regards, Krzysztof