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 1DCF19461; Sun, 4 Aug 2024 15:37:48 +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=1722785868; cv=none; b=O3bA1kjFDB8l+OrziOkRJU65D1RRJ6wfaeVeZBVE0JAx1Ux6iJd8FX18JCaMjrJaQ5sKLUs8dRzl9EfWFmQM4Y+2e+K4DL4fr9yrX25pahpWUa5tgNXLrykA5p7tlLnOOSmiAeKCJWwINEMvytghUnmgvC5tTHkVFLg9tjFaU24= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722785868; c=relaxed/simple; bh=1D1yYbizbvTddOa2OzJDc19Z9peLBKTUrhztOTlCwZU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Hz4mrMlCa1eFsbuO+sFOffIV9iX1qFyj6WpCYJVWgN7xxnaPKhE2wGYPoX3j6PaIhdTKyuqMF6sPgJbP9wR2KXsk4RgQwY+UCxmy62xTApWSudR+rFU/FKaTnb0oKjsoBW1xFvuSqhQzZRu5VWE/SbZWPSzrUGAVdeX8LtFfDLM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Nkgfe0gq; 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="Nkgfe0gq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48A96C32786; Sun, 4 Aug 2024 15:37:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722785867; bh=1D1yYbizbvTddOa2OzJDc19Z9peLBKTUrhztOTlCwZU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Nkgfe0gqFcs19CXUtaOQ2WQnOk7utUyLAbwDFrLni5t/7HAqOBGT6WRvpQFHTZHxz cFBAvkvR8KJNFU2DASNl1DmvT0iFECnVecGii6XXzzOmgKAk060nzlfswSqF8Zwo3S m8V4Ww3HGKb79uhpuQ25dw0LCVSxgLM2DyXm2KochuhV2Mid7t2dkUuGnG16areXwv Ua8ZvKcW60thZwuXiy//47OaNKCWN4EpA4v5lytK2+7XDiuvkb/bdn5c9paSkyH7Mf vc1X0ZL63ic5BVo03QIVv7leFkSpSjOt4KZbRRHGNpx3a40WtywGD5Fg9lcHCBBvtY 2cqlk/2CLe/AA== Message-ID: Date: Sun, 4 Aug 2024 17:37:38 +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 V2 05/15] dt-bindings: power: supply: axp20x: Add input-current-limit-microamp To: Chris Morgan , linux-sunxi@lists.linux.dev Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, quentin.schulz@free-electrons.com, mripard@kernel.org, tgamblin@baylibre.com, aidanmacdonald.0x0@gmail.com, u.kleine-koenig@pengutronix.de, lee@kernel.org, samuel@sholland.org, jernej.skrabec@gmail.com, sre@kernel.org, wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, lars@metafoo.de, jic23@kernel.org, Chris Morgan References: <20240802192026.446344-1-macroalpha82@gmail.com> <20240802192026.446344-6-macroalpha82@gmail.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 02/08/2024 21:20, Chris Morgan wrote: > From: Chris Morgan > > Allow specifying a hard limit of the maximum input current. Some PMICs > such as the AXP717 can pull up to 3.25A, so allow a value to be > specified that clamps this in the event the hardware is not designed > for it. > > Signed-off-by: Chris Morgan > --- > .../power/supply/x-powers,axp20x-usb-power-supply.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml > index 34b7959d6772..903e0bac24a0 100644 > --- a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml > +++ b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml > @@ -31,6 +31,11 @@ properties: > - const: x-powers,axp803-usb-power-supply > - const: x-powers,axp813-usb-power-supply > > + input-current-limit-microamp: > + description: > + Optional value to clamp the maximum input current limit to for > + the device. The supported min and max values will vary based on > + the PMIC revision, consult the datasheet for supported values. If optional, then missing default. Anyway, you miss constraints. Best regards, Krzysztof