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Commit 7de9877d authored by Ashay Jaiswal's avatar Ashay Jaiswal
Browse files

ARM: dts: msm: add charger and FG device nodes for MSM8909w MTP 



Add SMB231 charger/ ST3117 FG device nodes and their respective
configurations for MSM8909w MTP platform.

CRs-Fixed: 951248
Change-Id: If85095551a17964ee80f412ce8ad12f76e1b9136
Signed-off-by: default avatarAshay Jaiswal <ashayj@codeaurora.org>
parent 5210a695

arch/arm/boot/dts/qcom/msm8909w-pm8916-mtp-ext-chg-fg.dtsi

+93 −0
Original line number Diff line number Diff line
@@ -49,3 +49,96 @@ 
&i2c_3 {

	status = "disabled";

};



/* Charger/FG configuration */

&pm8916_chg {

	qcom,use-external-charger;

};



&pm8916_bms {

	status = "disabled";

};



&msm_gpio {

	/* Delete gpio58 configuration */

	/delete-node/ tpiu_seta_14;

	/delete-node/ smb_int_pin;

	smb_int_default: smb_int_default {

		mux {

			pins = "gpio49";

			function = "gpio";

		};

		config {

			pins = "gpio49";

			drive-strength = <2>;   /* 2 MA */

			bias-pull-up;           /* PULL UP*/

		};

	};



	smb_susp_default: smb_susp_default {

		mux {

			pins = "gpio58";

			function ="gpio";

		};

		config {

			pins = "gpio58";

			drive-strength = <2>;   /* 2 MA */

			bias-pull-up;           /* PULL UP*/

			output-high;

		};

	};

};



&i2c_4 {

	status = "ok";

	smb23x-lbc@12 {

		compatible = "qcom,smb231-lbc";

		reg = <0x12>;

		interrupt-parent = <&msm_gpio>;

		interrupts = <49 2>;

		pinctrl-names = "default";

		pinctrl-0 = <&smb_int_default &smb_susp_default>;



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

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

		qcom,charging-timeout = <360>;

		qcom,recharge-thresh-mv = <150>;

		qcom,iterm-ma = <50>;

		qcom,fastchg-ma = <1000>;

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

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

		qcom,cool-bat-decidegc = <50>;

		qcom,cold-bat-decidegc = <(-50)>;

		qcom,soft-temp-vfloat-comp-mv = <200>;

		qcom,soft-temp-current-comp-ma = <400>;

		qcom,chg-inhibit-disabled;

		qcom,apsd-disabled;

		qcom,thermal-mitigation = <1500 900 500 100>;

	};



	st-fg@70 {

		compatible = "st,stc3117";

		reg = <0x70>;

		st,rbatt-mohm = <427>;

		st,nom-capacity-mah = <450>;

		st,rsense-mohm = <25>;

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

		st,alarm-soc = <10>;

		st,alarm-voltage-mv = <3400>;

		st,term-current-ma = <50>;

		st,relax-current-ma = <25>;

		st,adaptive-capacity-tbl =

			/bits/ 16 <0x00 0x00 0x00 0x05 0x0d 0x2a 0x47>;

		st,ocv-tbl =

			/bits/ 16 <3400 3478 3631 3684 3703 3724

				3744 3759 3782 3808 3850 3884

				3922 3984 4066 4167>;

		st,soc-tbl = /bits/ 8 <0 3 6 10 15 20

					25 30 40 50 60 65

					70 80 90 100>;

		st,vmtemp-tbl =

			/bits/ 16 <0x55 0x5a 0x64 0xa0 0x140 0x1b8 0x348>;

		st,temp-tbl =

			/bits/ 16 <60 40 25 10 0 (-10) (-20)>;

	};

};