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[109.252.170.211]) by smtp.gmail.com with ESMTPSA id j2sm1345309ljb.98.2020.08.13.14.34.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2020 14:34:41 -0700 (PDT) From: Dmitry Osipenko To: Sebastian Reichel , Rob Herring , Andy Gross , Bjorn Andersson , David Heidelberg , Thierry Reding , Jonathan Hunter , Mika Westerberg , "Bruce E . Robertson" Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Jonghwa Lee , John Stultz , Vinay Simha BN , linux-tegra@vger.kernel.org Subject: [PATCH v3 10/10] ARM: tegra: nexus7: Add SMB347 battery charger Date: Fri, 14 Aug 2020 00:34:09 +0300 Message-Id: <20200813213409.24222-11-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200813213409.24222-1-digetx@gmail.com> References: <20200813213409.24222-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: David Heidelberg SMB347 is a battery charger controller which is found on the Nexus 7 device. Signed-off-by: David Heidelberg Signed-off-by: Dmitry Osipenko --- .../tegra30-asus-nexus7-grouper-common.dtsi | 24 ++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi index e2d5fbacf9b4..903457292c04 100644 --- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi @@ -2,6 +2,7 @@ #include #include +#include #include #include "tegra30.dtsi" @@ -919,9 +920,24 @@ nct72: temperature-sensor@4c { #thermal-sensor-cells = <1>; }; - battery@55 { + fuel-gauge@55 { compatible = "ti,bq27541"; reg = <0x55>; + power-supplies = <&power_supply>; + monitored-battery = <&battery_cell>; + }; + + power_supply: charger@6a { + compatible = "summit,smb347"; + reg = <0x6a>; + + interrupt-parent = <&gpio>; + interrupts = ; + + summit,enable-charge-control = ; + summit,enable-usb-charging; + + monitored-battery = <&battery_cell>; }; }; @@ -1011,6 +1027,12 @@ backlight: backlight { default-brightness-level = <15>; }; + battery_cell: battery-cell { + compatible = "simple-battery"; + constant-charge-current-max-microamp = <1800000>; + operating-range-celsius = <0 45>; + }; + /* PMIC has a built-in 32KHz oscillator which is used by PMC */ clk32k_in: clock@0 { compatible = "fixed-clock";