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 ED13D288C25; Thu, 6 Nov 2025 08:01:28 +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=1762416089; cv=none; b=QfTvOBZ8v2JuoDPysZxskJoJ7vIdbDkwO1XpuZ32kUCmykavXwgxiKb2IRzdqBC1VnzHU7wx/niMQ3i4rIDZ7R1A51Myrzs4n3BjeYU2wE2e9lk3hSLSdmF4ObPr9TYQPxZDFeBGl55CNHf9g/J3gI28NLTiQIdtKzGBwOtdplM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762416089; c=relaxed/simple; bh=uowgofq6EGyEpedmqAkpKpF/ILvzv603fruxW1Nk0UQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=O63TovgdZ0/oBM40FzH2eB49oQlUrwxyZP4mcjqMfLj0C33hHhGy+kNFRRjD4JwNZTIsJAV5rLJXid/p2T0JuQbFTPMSrnDg07+KfFl6nmmXtT2yS5sHj9JwrS6QmUeOs5G+sJGdWhsOpHyx8n2T0T6KdcaZcjNZ09vRIL4akpo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XYq0/d4C; 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="XYq0/d4C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E15BFC116C6; Thu, 6 Nov 2025 08:01:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762416088; bh=uowgofq6EGyEpedmqAkpKpF/ILvzv603fruxW1Nk0UQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XYq0/d4CSKp6QODh9TvYWER3c1cothVgTSjcNsFm6a3395+K0lz16xIHjrsewNagG h1538HAdqxKUaLBB6ZzCO69ZZzcE1FSQvxmqjlhYm8EqFfGuEIB0wszZygOXl5ohWT VnTWUtTThUBSgYtUjj9moAwnZqmwGGWeVkxhaldWQGtW4b9uWEuEHGWqKMvLpKl4lj kL0kpDKW2F4nNdJlJWAEApGWndgwo6NcsvO2fQ9YNZlgeIi0H9NAR8CVaAEiNjyrdg tYbOrMAIS+4Ssx9V5clbPXP45pQQTCY33GHM9V3NlzFMOknC81HBo5PDIIOxmVoXTY pyWaJPqtB8zXA== Date: Thu, 6 Nov 2025 09:01:25 +0100 From: Krzysztof Kozlowski To: Matti Vaittinen Cc: Matti Vaittinen , Lee Jones , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , Liam Girdwood , Mark Brown , Michael Turquette , Stephen Boyd , Linus Walleij , Bartosz Golaszewski , Alexandre Belloni , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org, Andreas Kemnade Subject: Re: [PATCH v3 03/16] dt-bindings: battery: Add trickle-charge upper limit Message-ID: <20251106-aromatic-outgoing-chameleon-dadf02@kuoka> References: <1babb4f8e9a1d21daab737e3427005852ec304fb.1762327887.git.mazziesaccount@gmail.com> Precedence: bulk X-Mailing-List: linux-gpio@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: <1babb4f8e9a1d21daab737e3427005852ec304fb.1762327887.git.mazziesaccount@gmail.com> On Wed, Nov 05, 2025 at 09:36:31AM +0200, Matti Vaittinen wrote: > From: Matti Vaittinen > > Some of the chargers for lithium-ion batteries use a trickle-charging as > a first charging phase for very empty batteries, to "wake-up" the battery. > Trickle-charging is a low current, constant current phase. After the > voltage of the very empty battery has reached an upper limit for > trickle charging, the pre-charge phase is started with a higher current. > > Allow defining the upper limit for trickle charging voltage, after which > the charging should be changed to the pre-charging. > > Signed-off-by: Matti Vaittinen > Reviewed-by: Linus Walleij > Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof