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 40C603B2FF7; Tue, 28 Jul 2026 07:28:56 +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=1785223737; cv=none; b=sdYUVjTa8x7xY1JN4ntffU6s5m4kzns1+eZhjelW/a6mhKsllI2o0cq3qAwFAVhxL1HzV7ku+YDz0GWj3VGN/yDyO6rQ5ZDA+vrVnO3rUFMXrpN7JfEg4K0p6JdI1pmuf5CTgJLiFucdymnFubk9WLuxwkydvlagv6C0NdMChfk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785223737; c=relaxed/simple; bh=U9KdWUTtmYmRhZrYgGD0YTOGMKsa/KnZQKxc7rG5BMs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hhRLJgk+VTy1h1X9TtInTlYsQ6klbAbiPg2bydIV9QAZh2IoYIOdXfTWnJPMfPcEBkP2ac0GCBqUV0W5Rrpy/CNEDQXK9SKawxTeRYfqHSQT65kpY78+SwXQzFUMukN2lm81t0/qgKtTj4PXn/aur5nqAS7gyuMkxeoqnsR9kjo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hj9zK6cG; 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="Hj9zK6cG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E51351F00A3A; Tue, 28 Jul 2026 07:28:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785223735; bh=cu2VZplaro+n6d1vQu+s8aSGiFFmv3F1Me9G0e+sQ4w=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Hj9zK6cGbW20pvXs3JglLkBH19ee21GQ6PRQu6+TjRMqYIRkYHVlHE0exed7Uvj8r oiELQKoHN5mnzWmhNSgVhzAlNKfHpoyhD3PIwq94Qdw/CRMNXJknmzU78lcgcG1oV1 Jx0faE3WzlUl9ZqY4blirBADzVvXenN0T3sG+Ho4vIaok9n4aV6e8pU42nX0FFWY2y miATA2b6nxcsSAZfn0u4DzChCc04Ta0N35qTtvSX3joROA4OyjmbywZUSnvS5f1LKz mB+Go1dJqu7h7mK5qDAunQ3gay6rRkgSB1nOtbnpBCR/+rmUyScrIptzud/u1SVa9X jg4+Ra/abK29Q== Date: Tue, 28 Jul 2026 09:28:51 +0200 From: Krzysztof Kozlowski To: Victor Krawiec Cc: lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 1/4] regulator: dt-bindings: Add fan53555 allowed modes Message-ID: <20260728-portable-tactful-newt-eafcc3@quoll> References: <20260723094001.120264-1-victor.krawiec@arturia.com> <20260723094001.120264-2-victor.krawiec@arturia.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 In-Reply-To: <20260723094001.120264-2-victor.krawiec@arturia.com> On Thu, Jul 23, 2026 at 11:39:58AM +0200, Victor Krawiec wrote: > Fairchild FAN53555 and its clone from Rockchip, Silergy and TCS support > two modes of operation: > - Auto-PFM: Allow automatic PFM during light load (default mode) > - Forced PWM > > Some boards require forced PWM mode to keep the supply ripple within > acceptable limits under light load conditions. > > Regulator mode indexes are starting from 1 to keep backward compatibility > with existing device trees > > Signed-off-by: Victor Krawiec > --- > .../bindings/regulator/fcs,fan53555.yaml | 8 ++++++++ > .../regulator/fcs,fan53555-regulator.h | 20 +++++++++++++++++++ Feedback of Sashiko looks unanswered, so dropping this from Patchwork. Best regards, Krzysztof