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brinlyaubrinlyau
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asm: msm: Add T792 specific battery-data
We unfortunately use a 1200mah battery so we can't use the Open C version.
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‎arch/arm/mach-msm/Makefile

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -261,8 +261,10 @@ obj-$(CONFIG_MACH_MSM8930_CDP) += board-8930-all.o board-8930-regulator-pm8038.o
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obj-$(CONFIG_MACH_MSM8930_MTP) += board-8930-all.o board-8930-regulator-pm8038.o board-8930-regulator-pm8917.o
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obj-$(CONFIG_MACH_MSM8930_FLUID) += board-8930-all.o board-8930-regulator-pm8038.o board-8930-regulator-pm8917.o
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obj-$(CONFIG_PM8921_BMS) += bms-batterydata.o bms-batterydata-desay.o batterydata-lib.o
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obj-$(CONFIG_QPNP_BMS) += bms-batterydata.o bms-batterydata-desay.o batterydata-lib.o bms_batterydata_4v2_554846.o bms_batterydata_4v2_524846.o
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obj-$(CONFIG_QPNP_BMS) += bms-batterydata.o bms-batterydata-desay.o batterydata-lib.o bms_batterydata_4v2_554846.o
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obj-$(CONFIG_QPNP_BMS) += bms-batterydata-oem.o bms-batterydata-qrd-4v35-2000mah.o bms-batterydata-qrd-4v2-1300mah.o
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obj-$(CONFIG_BATT_ZTE_4V2_554846) += bms_batterydata_4v2_524846.o
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obj-$(CONFIG_BATT_ZTE_4V2_554846_T792) += bms_batterydata_4v2_524846_t792.o
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obj-$(CONFIG_MACH_APQ8064_CDP) += board-8064-all.o board-8064-regulator.o
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obj-$(CONFIG_MACH_APQ8064_MTP) += board-8064-all.o board-8064-regulator.o
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obj-$(CONFIG_MACH_APQ8064_LIQUID) += board-8064-all.o board-8064-regulator.o

‎arch/arm/mach-msm/bms_batterydata_4v2_524846_t972.c

Lines changed: 109 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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/********************************************************************
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who: ZTEBSP doumingming
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when: 20131223
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what: add bms battery data for 554846 battery cells
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notice: there is a macro for every battery data,
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eg: CONFIG_BATT_ZTE_4V2_554846_T792
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********************************************************************/
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#include <linux/batterydata-lib.h>
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static struct single_row_lut fcc_temp = {
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.x = {-20, 0, 25, 40, 60},
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.y = {1505, 1509, 1511, 1512, 1510},
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.cols = 5
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};
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static struct single_row_lut fcc_sf = {
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.x = {0},
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.y = {100},
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.cols = 1
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};
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static struct sf_lut rbatt_sf = {
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.rows = 31,
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.cols = 5,
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.row_entries = {-20, 0, 25, 40, 60},
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.percent = {100, 95, 90, 85, 80, 75, 70, 65, 60, 55, 50, 45, 40, 35, 30, 25, 20, 16, 13, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0},
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.sf = {
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{553, 177, 100, 90, 85},
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{579, 183, 100, 91, 85},
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{636, 209, 104, 92, 86},
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{617, 207, 106, 94, 87},
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{630, 208, 110, 96, 89},
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{628, 213, 113, 99, 91},
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{632, 203, 119, 103, 94},
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{640, 192, 125, 108, 97},
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{652, 189, 126, 113, 102},
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{669, 188, 106, 101, 96},
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{691, 194, 100, 91, 86},
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{723, 203, 103, 93, 87},
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{762, 220, 108, 98, 92},
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{810, 251, 118, 105, 97},
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{839, 271, 122, 105, 95},
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{846, 259, 114, 98, 91},
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{992, 267, 112, 97, 90},
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{1534, 286, 113, 98, 90},
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{2585, 317, 112, 97, 89},
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{3919, 373, 115, 98, 91},
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{4990, 421, 119, 101, 93},
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{6415, 489, 123, 104, 94},
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{8386, 597, 128, 106, 96},
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{11088, 738, 134, 109, 96},
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{14798, 970, 140, 111, 95},
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{19935, 1387, 142, 109, 94},
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{26957, 1923, 150, 111, 96},
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{36179, 2675, 165, 117, 98},
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{48041, 3741, 196, 126, 103},
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{61480, 5207, 256, 141, 111},
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{73273, 7457, 745, 215, 189}
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}
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};
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static struct pc_temp_ocv_lut pc_temp_ocv = {
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.rows = 31,
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.cols = 5,
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.temp = {-20, 0, 25, 40, 60},
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.percent = {100, 95, 90, 85, 80, 75, 70, 65, 60, 55, 50, 45, 40, 35, 30, 25, 20, 16, 13, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0},
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.ocv = {
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{4170, 4161, 4164, 4157, 4157},
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{4096, 4101, 4103, 4098, 4097},
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{4025, 4048, 4053, 4048, 4046},
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{3953, 3985, 3998, 3999, 4000},
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{3919, 3950, 3962, 3960, 3958},
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{3881, 3917, 3925, 3922, 3921},
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{3847, 3875, 3892, 3889, 3887},
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{3820, 3835, 3861, 3859, 3857},
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{3801, 3807, 3832, 3832, 3830},
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{3789, 3790, 3795, 3797, 3797},
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{3778, 3784, 3778, 3775, 3771},
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{3764, 3781, 3775, 3771, 3764},
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{3744, 3775, 3772, 3768, 3762},
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{3711, 3760, 3765, 3762, 3757},
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{3669, 3718, 3734, 3731, 3730},
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{3619, 3653, 3670, 3666, 3663},
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{3567, 3593, 3610, 3609, 3606},
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{3529, 3543, 3561, 3563, 3561},
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{3501, 3516, 3525, 3525, 3525},
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{3481, 3503, 3512, 3514, 3514},
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{3468, 3497, 3507, 3508, 3509},
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{3455, 3490, 3502, 3503, 3503},
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{3438, 3483, 3495, 3497, 3497},
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{3417, 3474, 3488, 3489, 3489},
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{3390, 3459, 3476, 3477, 3474},
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{3358, 3429, 3447, 3447, 3441},
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{3318, 3386, 3400, 3400, 3393},
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{3268, 3331, 3340, 3341, 3334},
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{3204, 3257, 3264, 3267, 3259},
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{3115, 3153, 3163, 3166, 3159},
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{3000, 3000, 3000, 3000, 3000}
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}
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};
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struct bms_battery_data ZTE_4v2_524846_t792_data = {
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.fcc = 1200,
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.fcc_temp_lut = &fcc_temp,
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.fcc_sf_lut = &fcc_sf,
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.pc_temp_ocv_lut = &pc_temp_ocv,
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.rbatt_sf_lut = &rbatt_sf,
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.default_rbatt_mohm = 196
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};

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