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Commit 71cb70e1 authored by Zhenhua Huang's avatar Zhenhua Huang Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: add support of SMB358 for MSM8909 



SMB358 is a high current(2Amp) charger which improves
battery charging time. Add SMB358 device node for MSM8909
MTP.

Change-Id: I4bc4bd3f27bbc68bad1325ac4997b9137792f9b1
CRs-Fixed: 769698
Signed-off-by: default avatarZhenhua Huang <zhenhuah@codeaurora.org>
parent 8e3a704f

arch/arm/boot/dts/qcom/msm8909-mtp.dtsi

+52 −0
Original line number Diff line number Diff line
@@ -62,6 +62,58 @@ 
		};

	};



	/*

	 * DT node to add support for SMB358 charger and integrate

	 * with VM-BMS.

	 */

	i2c@78b8000 {

		smb358_otg_vreg: smb358-charger@57 {

			compatible = "qcom,smb358-charger";

			reg = <0x57>;

			interrupt-parent = <&msm_gpio>;

			interrupts = <58 8>;

			pinctrl-names = "default";

			pinctrl-0 = <&smb_int_default>;



			qcom,float-voltage-mv = <4200>;

			qcom,recharge-mv = <100>;

			regulator-name = "smb358_otg_vreg";

			qcom,thermal-mitigation = <1500 700 600 0>;

			qcom,fastchg-current-max-ma = <1500>;



			qcom,disable-apsd;

			qcom,bms-psy-name = "bms";

			qcom,bms-controlled-charging;

			qcom,iterm-disabled;

			qcom,chg-inhibit-disabled;

			/*

			 * In some of designs, the battery thermistor

			 * is only connected to the PMIC THERM pin.

			 * In this condition, we should define 'qcom,using-pmic-therm'.

			 */

			qcom,using-pmic-therm;

			qcom,hot-bat-decidegc = <550>;

			qcom,cold-bat-decidegc = <0>;

			qcom,bat-present-decidegc = <200>;

			/*

			 * Below preperties are used for enable JEITA

			 */

			qcom,warm-bat-decidegc = <450>;

			qcom,cool-bat-decidegc = <100>;

			qcom,warm-bat-ma = <350>;

			qcom,cool-bat-ma = <350>;

			qcom,warm-bat-mv = <4100>;

			qcom,cool-bat-mv = <4100>;



			/*

			 * To enable charger node:

			 * set status = "ok" and

			 * add 'qcom,use-external-charger' to pm8909_chg node

			 */

			status = "disabled";

		};

	};



	i2c@78b9000 { /* BLSP1 QUP5 */

		synaptics@20 {

			compatible = "synaptics,dsx";