From patchwork Mon Jan 2 16:37:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 89547 Delivered-To: patch@linaro.org Received: by 10.140.20.101 with SMTP id 92csp7663343qgi; Mon, 2 Jan 2017 08:43:27 -0800 (PST) X-Received: by 10.98.133.207 with SMTP id m76mr55674368pfk.102.1483375407222; Mon, 02 Jan 2017 08:43:27 -0800 (PST) Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id t127si66112487pgt.302.2017.01.02.08.43.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Jan 2017 08:43:27 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) smtp.mailfrom=linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1cO5gG-0007jX-BN; Mon, 02 Jan 2017 16:41:52 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1cO5dG-0004aU-9N for linux-arm-kernel@lists.infradead.org; Mon, 02 Jan 2017 16:38:50 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 3A3E120778; Mon, 2 Jan 2017 17:38:08 +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 C0CFC206A9; Mon, 2 Jan 2017 17:38:07 +0100 (CET) From: Quentin Schulz To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com, wens@csie.org, sre@kernel.org, linux@armlinux.org.uk, maxime.ripard@free-electrons.com, lee.jones@linaro.org Subject: [PATCH 20/22] ARM: dtsi: axp22x: add battery power supply subnode Date: Mon, 2 Jan 2017 17:37:20 +0100 Message-Id: <20170102163723.7939-21-quentin.schulz@free-electrons.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170102163723.7939-1-quentin.schulz@free-electrons.com> References: <20170102163723.7939-1-quentin.schulz@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170102_083846_848612_916DFE7E X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- 1.0 FSL_HELO_HOME No description available. -0.0 SPF_PASS SPF: sender matches SPF record -1.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 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 , bonbons@linux-vserver.org, icenowy@aosc.xyz, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org The X-Powers AXP22X PMIC exposes battery supply various data such as the battery status (charging, discharging, full, dead), current max limit, current current, battery capacity (in percentage), voltage max limit, current voltage, and battery capacity (in Ah). This adds the battery power supply subnode for AXP22X PMIC. Signed-off-by: Quentin Schulz --- arch/arm/boot/dts/axp22x.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.9.3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi index aba7fde..c4a64a5 100644 --- a/arch/arm/boot/dts/axp22x.dtsi +++ b/arch/arm/boot/dts/axp22x.dtsi @@ -62,6 +62,13 @@ #io-channel-cells = <1>; }; + battery_power_supply: battery_power_supply { + compatible = "x-powers,axp221-battery-power-supply"; + io-channels = <&axp221_adc 1>, <&axp221_adc 2>, <&axp221_adc 3>; + io-channel-names = "batt_v", "batt_chrg_i", "batt_dischrg_i"; + status = "disabled"; + }; + regulators { /* Default work frequency for buck regulators */ x-powers,dcdc-freq = <3000>;