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: 9625321 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BE2A46048C for ; Wed, 15 Mar 2017 10:57:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B02A827C2D for ; Wed, 15 Mar 2017 10:57:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A3F2A2810E; Wed, 15 Mar 2017 10:57:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 62CD927C2D for ; Wed, 15 Mar 2017 10:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=A7PZlpMyv87idHgktKvoT0GHJv2gdjvg9ydc59IbCGE=; b=LjioxTnKFd6R29Jwp2yAG9r2Fo hJSQI7z5bFGXNJIayuPQnfK/dz2O9SO/ciSa5/2qi7rI84Rijfs5VsbRmboNKb7QsJWf1IFcHYn7a 60Kk0N8tXO5PKdPlbsmvTsQnTpbE2iCUw4CuIvFHGu4G/AE6LEj2Qg64WkLC8ybozO7nGfL1H+SMh EVcvf1FnYACaNYH2NNMe60n9YCnc6TpH2/uKCWKlplxTuEvH0/zUg3qNiFwm6l9+F6h8UElAkseTy IMD3oqKXVoSe+INjo0OzkopEwhX8JWtYZpyEo5UTBiRkIS2vmViIWVdmXYIIWo0eM99djXY0qSMQP pC4cxTiw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1co6c5-0002ke-CW; Wed, 15 Mar 2017 10:57:05 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1co6bs-0002Wn-Gp for linux-arm-kernel@lists.infradead.org; Wed, 15 Mar 2017 10:56:54 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id B151C2082F; Wed, 15 Mar 2017 11:56:30 +0100 (CET) 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170315_035652_713452_E1CA6F5E X-CRM114-Status: UNSURE ( 7.94 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thomas.petazzoni@free-electrons.com, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Quentin Schulz , linux-sunxi@googlegroups.com, liam@networkimprov.net, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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(+) 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 {