From patchwork Wed Mar 15 10:55:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 95332 Delivered-To: patch@linaro.org Received: by 10.140.89.134 with SMTP id v6csp266553qgd; Wed, 15 Mar 2017 03:58:12 -0700 (PDT) X-Received: by 10.99.127.83 with SMTP id p19mr2938164pgn.125.1489575492818; Wed, 15 Mar 2017 03:58:12 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a17si1757731pgh.286.2017.03.15.03.58.12; Wed, 15 Mar 2017 03:58:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-pm-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752119AbdCOK4d (ORCPT + 13 others); Wed, 15 Mar 2017 06:56:33 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:58657 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672AbdCOK4c (ORCPT ); Wed, 15 Mar 2017 06:56:32 -0400 Received: by mail.free-electrons.com (Postfix, from userid 110) id B151C2082F; Wed, 15 Mar 2017 11:56:30 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from qschulz.home (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id 40958207D5; Wed, 15 Mar 2017 11:56:20 +0100 (CET) From: Quentin Schulz To: icenowy@aosc.xyz, bonbons@linux-vserver.org, sre@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, wens@csie.org, linux@armlinux.org.uk, maxime.ripard@free-electrons.com, jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, lee.jones@linaro.org Cc: Quentin Schulz , liam@networkimprov.net, thomas.petazzoni@free-electrons.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-iio@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v4 01/18] dt-bindings: power: battery: add constant-charge-current property Date: Wed, 15 Mar 2017 11:55:20 +0100 Message-Id: <20170315105537.22349-2-quentin.schulz@free-electrons.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170315105537.22349-1-quentin.schulz@free-electrons.com> References: <20170315105537.22349-1-quentin.schulz@free-electrons.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org This adds the constant-charge-current property to the list of optional properties of the battery. The constant charge current is critical for batteries as they can't handle all charge currents. Signed-off-by: Quentin Schulz Acked-by: Rob Herring --- v4: - switch from constant-charge-current-microamp to constant-charge-microamp, added in v3 Documentation/devicetree/bindings/power/supply/battery.txt | 2 ++ 1 file changed, 2 insertions(+) -- 2.9.3 diff --git a/Documentation/devicetree/bindings/power/supply/battery.txt b/Documentation/devicetree/bindings/power/supply/battery.txt index 0278617..9594e1e 100644 --- a/Documentation/devicetree/bindings/power/supply/battery.txt +++ b/Documentation/devicetree/bindings/power/supply/battery.txt @@ -7,6 +7,7 @@ Optional Properties: - voltage-min-design-microvolt: drained battery voltage - energy-full-design-microwatt-hours: battery design energy - charge-full-design-microamp-hours: battery design capacity + - constant-charge-microamp: battery constant charge current Because drivers surface properties in sysfs using names derived from enum power_supply_property, e.g. @@ -30,6 +31,7 @@ Example: voltage-min-design-microvolt = <3200000>; energy-full-design-microwatt-hours = <5290000>; charge-full-design-microamp-hours = <1430000>; + constant-charge-microamp = <300000>; }; charger: charger@11 {