From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB35BC3F2CD for ; Mon, 2 Mar 2020 22:00:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD02021739 for ; Mon, 2 Mar 2020 22:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583186458; bh=JHiMmmIQWA6N3yckKGXMQMB24XH5xJvTtVmQagYi/ks=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=c7v7XTUpY2PIAoLyQSZnZsP6Gv8innHrB9IRZURIvVrrrAliVKcDKhFC2kzfWD5jU MXP5qpK2L1WKGTQVYF0MKO6HDbj0rOeDyRRGbCPq3KHgf1sVYiinUQsk0N33f9MC7i G7x7XeMnVY/3f+xE5NTU/s8fuurgANTdmCWj6TiQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726816AbgCBWA6 (ORCPT ); Mon, 2 Mar 2020 17:00:58 -0500 Received: from mail-oi1-f196.google.com ([209.85.167.196]:41191 "EHLO mail-oi1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725781AbgCBWA6 (ORCPT ); Mon, 2 Mar 2020 17:00:58 -0500 Received: by mail-oi1-f196.google.com with SMTP id i1so846515oie.8; Mon, 02 Mar 2020 14:00:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=REUIC2AfAnGT+owqjgQK+odBaQ6CyNbOXlKApYyt3Y0=; b=WskOJGRtGyKfIkUUGO6jN9fXDu62GCRIVzUSBbOLBveVIdzipt5wnpEYsB8t9J+M/h UfVaV3olYvMG+8gUpsLxoQTETOzBLn/peTGGanfU2RTmpjkocSjUdpUQnbSBPkO13NNY GriZg18j4IzxxDZG8fCU6ECwzcvpr7Fr/Inqers+etVBq9SUrtuoPgbu0hVE7bPt6h5l r5xonn6Jh+FRUdyXiDUrYmIgpAViffyXnaMQb5GLLCFgVJizmkoxGWIWgwA8fDdMAz9s D1z1j5Au8Il8+P5OOAI/cjl8aXfMHTWLelOcWCVL+rGRHuMfTX+I0IWIOExx8+lyJtpE tmdw== X-Gm-Message-State: ANhLgQ0uWRnZ9lrI7dj9Ys3INDBRGcmv2b2XLVnsLDKO7VI+OUcizR9m zC66RakLni3zLPABsvAqxg== X-Google-Smtp-Source: ADFU+vvazweio8K6m4k3TUYFDYIvkV5M8sfuFvTaUiCHYZwjPTfgp2PcKt8UtITcY8R71ZKIO35YoA== X-Received: by 2002:aca:75c1:: with SMTP id q184mr369725oic.35.1583186457287; Mon, 02 Mar 2020 14:00:57 -0800 (PST) Received: from rob-hp-laptop (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id 67sm6819519oid.30.2020.03.02.14.00.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Mar 2020 14:00:56 -0800 (PST) Received: (nullmailer pid 6837 invoked by uid 1000); Mon, 02 Mar 2020 22:00:55 -0000 Date: Mon, 2 Mar 2020 16:00:55 -0600 From: Rob Herring To: Matti Vaittinen Cc: matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com, Sebastian Reichel , Matti Vaittinen , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Markus Laine , Mikko Mutanen Subject: Re: [PATCH v4 1/9] dt-bindings: battery: add new battery parameters Message-ID: <20200302220055.GA6779@bogus> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, 25 Feb 2020 10:52:04 +0200, Matti Vaittinen wrote: > Add: > > - trickle-charge-current-microamp: > > Some chargers have 3 charging stages. First one when battery is almost > empty is often called as trickle-charge. Last state when battery has been > "woken up" is usually called as fast-charge. In addition to this some > chargers have a 'middle state' which ROHM BD99954 data-sheet describes as > pre-charge. Some batteries can benefit from this 3-phase charging > [citation needed]. > > Introduce trickle-charge-current-microamp so that batteries can give > charging current limit for all three states. > > - precharge-upper-limit-microvolt: > > When battery voltage has reached certain limit we change from > trickle-charge to next charging state (pre-charge for BD99954). Allow > battery to specify this limit. > > - re-charge-voltage-microvolt: > > Allow giving a battery specific voltage limit for chargers which can > automatically re-start charging when battery has discharghed down to > this limit. > > - over-voltage-threshold-microvolt > > Allow specifying voltage threshold after which the battery is assumed to > be faulty. > > Signed-off-by: Matti Vaittinen > --- > > Changes from rfc-v3: > Fixed typo in commit message battry => battery > > Documentation/devicetree/bindings/power/supply/battery.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > Reviewed-by: Rob Herring