linux-kernel - [PATCH v3 3/4] DT: OpenPandora: add battery node to describe OpenPandora battery

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Message-Id: <9930208cc7cde7c595b95469804e09b674a57ef4.1504162792.git.hns@goldelico.com>
Date:   Thu, 31 Aug 2017 08:59:52 +0200
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     afd@...com, Pali Rohár <pali.rohar@...il.com>,
        Sebastian Reichel <sre@...nel.org>,
        Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        gta04-owner@...delico.com, marek@...delico.com,
        linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
        "H. Nikolaus Schaller" <hns@...delico.com>
Subject: [PATCH v3 3/4] DT: OpenPandora: add battery node to describe OpenPandora battery

Add DT node to describe the standard OpenPandora battery PB-4000-001
so that its properties can be used by the fuel gauge driver.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/arm/boot/dts/omap3-pandora-common.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index 582e1fe25602..154865289dba 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -273,6 +273,14 @@
 		enable-active-high;
 		gpio = <&twl_gpio 13 GPIO_ACTIVE_HIGH>;
 	};
+
+	/* standard OpenPandora battery (PB-4000-001) */
+	bat: battery {
+		compatible = "simple-battery", "openpandora-battery";
+		voltage-min-design-microvolt = <3200000>;
+		energy-full-design-microwatt-hours = <14800000>;
+		charge-full-design-microamp-hours = <4000000>;
+	};
 };
 
 &omap3_pmx_core {
-- 
2.12.2