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/*
* Copyright (C) 2013 Spreadtrum Communication Incorporated
* http://www.spreadtrum.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/* This is the sprd battery default DTS */
/ {
sprd_battery: sprd_battery {
compatible = "sprd,sprd-battery";
gpios = <&a_eic_gpio 0 0 /* chg int */
&a_eic_gpio 4 0 /* cv state */
&a_eic_gpio 6 0>; /* chg ovi */
chg-end-vol-h = <4375>;
chg-end-vol-pure = <4350>;
chg-end-vol-l = <4340>;
chg-false-full-vol = <4295>; /* when cap = 99 && (bat_cur < chg-end-cur || ocv > chg-false-full-vol), then cap = 100*/
chg-bat-safety-vol = <4400>;
rechg-vol = <4250>;
adp-cdp-cur = <500>;
adp-dcp-cur = <500>;
adp-sdp-cur = <400>;
ovp-stop = <6500>;
ovp-restart = <5800>;
chg-timeout = <21600>;
chgtimeout-show-full = <0>;
chg-rechg-timeout = <5400>;
chg-cv-timeout = <3600>;
chg-eoc-level = <3>;
cccv-default = <0>;
chg-end-cur = <80>;
otp-high-stop = <1450>;
otp-high-restart = <1420>;
otp-low-stop = <1000>;
otp-low-restart = <1030>;
chg-polling-time = <30>;
chg-polling-time-fast = <1>;
bat-polling-time = <15>;
bat-polling-time-fast = <15>;
cap-one-per-time = <30>;
cap-valid-range-poweron = <30>;
temp-support = <1>;
temp-adc-ch = <0>;
temp-adc-scale = <0>;
temp-adc-sample-cnt = <15>;
temp-table-mode = <1>;
temp-comp-res = <30>; /*30mohm,if temp-table-mode = <1>, use it*/
temp-tab-size = <19>;
temp-tab-val = <725713 525736 385651 286243 214834 162942
124819 96520 75306 59254 47000 37566
30245 24519 20009 16432 13575 11280 9424>;
temp-tab-temp = <750 800 850 900 950 1000 /* temperature + 1000,750 = 1000 + (-250)*/
1050 1100 1150 1200 1250 1300
1350 1400 1450 1500 1550 1600 1650>;
fgu-mode = <1>;
alm-soc = <5>;
alm-vol = <3600>;
soft-vbat-uvlo = <3100>;
rint = <250>;
cnom = <1500>;
rsense-real = <215>;
rsense-spec = <200>;
relax-current = <50>;
fgu-cal-ajust = <0>;
ocv-tab-size = <21>;
ocv-tab-vol = <4276 4220 4175 4126 4073 4030 3967 3930 3891 3860 3832 3809 3789 3773 3760 3746 3733 3707 3675 3652 3400>;
ocv-tab-cap = <100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0>;
cnom-temp-tab = <1020 1800 /*value = 1000 + temp*/
1010 1300
1000 1070
990 1000>;
rint-temp-tab = <1020 200 /*value = 1000 + temp*/
1010 450
1000 650
990 1100>;
sprd_chg: sprd_chg{
compatible = "sprd,sprd_chg";
interrupt-parent = <&gic>;
interrupts = <0 120 0x0>;
};
sprd_fgu: sprd_fgu{
compatible = "sprd,sprd_fgu";
interrupt-parent = <&adi>;
interrupts = <4 0x0>;
};
};
};
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