// SPDX-License-Identifier: GPL-2.0
/*
* Battery data and characteristics for Samsung SDI (Samsung Digital Interface)
* batteries. The data is retrieved automatically into drivers using
* the power_supply_get_battery_info() call.
*
* The BTI (battery type indicator) resistance in the code drops was very
* unreliable. The resistance listed here was obtained by simply measuring
* the BTI resistance with a multimeter on the battery.
*/
#include <linux/module.h>
#include <linux/power_supply.h>
#include "samsung-sdi-battery.h"
struct samsung_sdi_battery {
char *compatible;
char *name;
struct power_supply_battery_info info;
};
/*
* Voltage to internal resistance tables. The internal resistance varies
* depending on the VBAT voltage, so look this up from a table. Different
* tables apply depending on whether we are charging or not.
*/
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb_l1m7flu[] = {
{ .vbat_uv = 4240000 , .ri_uohm = 160000 },
{ .vbat_uv = 4210000 , .ri_uohm = 179000 },
{ .vbat_uv = 4180000 , .ri_uohm = 183000 },
{ .vbat_uv = 4160000 , .ri_uohm = 184000 },
{ .vbat_uv = 4140000 , .ri_uohm = 191000 },
{ .vbat_uv = 4120000 , .ri_uohm = 204000 },
{ .vbat_uv = 4076000 , .ri_uohm = 220000 },
{ .vbat_uv = 4030000 , .ri_uohm = 227000 },
{ .vbat_uv = 3986000 , .ri_uohm = 215000 },
{ .vbat_uv = 3916000 , .ri_uohm = 221000 },
{ .vbat_uv = 3842000 , .ri_uohm = 259000 },
{ .vbat_uv = 3773000 , .ri_uohm = 287000 },
{ .vbat_uv = 3742000 , .ri_uohm = 283000 },
{ .vbat_uv = 3709000 , .ri_uohm = 277000 },
{ .vbat_uv = 3685000 , .ri_uohm = 297000 },
{ .vbat_uv = 3646000 , .ri_uohm = 310000 },
{ .vbat_uv = 3616000 , .ri_uohm = 331000 },
{ .vbat_uv = 3602000 , .ri_uohm = 370000 },
{ .vbat_uv = 3578000 , .ri_uohm = 350000 },
{ .vbat_uv = 3553000 , .ri_uohm = 321000 },
{ .vbat_uv = 3503000 , .ri_uohm = 322000 },
{ .vbat_uv = 3400000 , .ri_uohm = 269000 },
{ .vbat_uv = 3360000 , .ri_uohm = 328000 },
{ .vbat_uv = 3330000 , .ri_uohm = 305000 },
{ .vbat_uv = 3300000 , .ri_uohm = 339000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb_l1m7flu[] = {
{ .vbat_uv = 4302000 , .ri_uohm = 230000 },
{ .vbat_uv = 4276000 , .ri_uohm = 345000 },
{ .vbat_uv = 4227000 , .ri_uohm = 345000 },
{ .vbat_uv = 4171000 , .ri_uohm = 346000 },
{ .vbat_uv = 4134000 , .ri_uohm = 311000 },
{ .vbat_uv = 4084000 , .ri_uohm = 299000 },
{ .vbat_uv = 4052000 , .ri_uohm = 316000 },
{ .vbat_uv = 4012000 , .ri_uohm = 309000 },
{ .vbat_uv = 3961000 , .ri_uohm = 303000 },
{ .vbat_uv = 3939000 , .ri_uohm = 280000 },
{ .vbat_uv = 3904000 , .ri_uohm = 261000 },
{ .vbat_uv = 3850000 , .ri_uohm = 212000 },
{ .vbat_uv = 3800000 , .ri_uohm = 232000 },
{ .vbat_uv = 3750000 , .ri_uohm = 177000 },
{ .vbat_uv = 3712000 , .ri_uohm = 164000 },
{ .vbat_uv = 3674000 , .ri_uohm = 161000 },
{ .vbat_uv = 3590000 , .ri_uohm = 164000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb425161la[] = {
{ .vbat_uv = 4240000 , .ri_uohm = 160000 },
{ .vbat_uv = 4210000 , .ri_uohm = 179000 },
{ .vbat_uv = 4180000 , .ri_uohm = 183000 },
{ .vbat_uv = 4160000 , .ri_uohm = 184000 },
{ .vbat_uv = 4140000 , .ri_uohm = 191000 },
{ .vbat_uv = 4120000 , .ri_uohm = 204000 },
{ .vbat_uv = 4080000 , .ri_uohm = 200000 },
{ .vbat_uv = 4027000 , .ri_uohm = 202000 },
{ .vbat_uv = 3916000 , .ri_uohm = 221000 },
{ .vbat_uv = 3842000 , .ri_uohm = 259000 },
{ .vbat_uv = 3800000 , .ri_uohm = 262000 },
{ .vbat_uv = 3742000 , .ri_uohm = 263000 },
{ .vbat_uv = 3709000 , .ri_uohm = 277000 },
{ .vbat_uv = 3685000 , .ri_uohm = 312000 },
{ .vbat_uv = 3668000 , .ri_uohm = 258000 },
{ .vbat_uv = 3660000 , .ri_uohm = 247000 },
{ .vbat_uv = 3636000 , .ri_uohm = 293000 },
{ .vbat_uv = 3616000 , .ri_uohm = 331000 },
{ .vbat_uv = 3600000 , .ri_uohm = 349000 },
{ .vbat_uv = 3593000 , .ri_uohm = 345000 },
{ .vbat_uv = 3585000 , .ri_uohm = 344000 },
{ .vbat_uv = 3572000 , .ri_uohm = 336000 },
{ .vbat_uv = 3553000 , .ri_uohm = 321000 },
{ .vbat_uv = 3517000 , .ri_uohm = 336000 },
{ .vbat_uv = 3503000 , .ri_uohm = 322000 },
{ .vbat_uv = 3400000 , .ri_uohm = 269000 },
{ .vbat_uv = 3360000 , .ri_uohm = 328000 },
{ .vbat_uv = 3330000 , .ri_uohm = 305000 },
{ .vbat_uv = 3300000 , .ri_uohm = 339000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb425161la[] = {
{ .vbat_uv = 4345000 , .ri_uohm = 230000 },
{ .vbat_uv = 4329000 , .ri_uohm = 238000 },
{ .vbat_uv = 4314000 , .ri_uohm = 225000 },
{ .vbat_uv = 4311000 , .ri_uohm = 239000 },
{ .vbat_uv = 4294000 , .ri_uohm = 235000 },
{ .vbat_uv = 4264000 , .ri_uohm = 229000 },
{ .vbat_uv = 4262000 , .ri_uohm = 228000 },
{ .vbat_uv = 4252000 , .ri_uohm = 236000 },
{ .vbat_uv = 4244000 , .ri_uohm = 234000 },
{ .vbat_uv = 4235000 , .ri_uohm = 234000 },
{ .vbat_uv = 4227000 , .ri_uohm = 238000 },
{ .vbat_uv = 4219000 , .ri_uohm = 242000 },
{ .vbat_uv = 4212000 , .ri_uohm = 239000 },
{ .vbat_uv = 4206000 , .ri_uohm = 231000 },
{ .vbat_uv = 4201000 , .ri_uohm = 231000 },
{ .vbat_uv = 4192000 , .ri_uohm = 224000 },
{ .vbat_uv = 4184000 , .ri_uohm = 238000 },
{ .vbat_uv = 4173000 , .ri_uohm = 245000 },
{ .vbat_uv = 4161000 , .ri_uohm = 244000 },
{ .vbat_uv = 4146000 , .ri_uohm = 244000 },
{ .vbat_uv = 4127000 , .ri_uohm = 228000 },
{ .vbat_uv = 4119000 , .ri_uohm = 218000 },
{ .vbat_uv = 4112000 , .ri_uohm = 215000 },
{ .vbat_uv = 4108000 , .ri_uohm = 209000 },
{ .vbat_uv = 4102000 , .ri_uohm = 214000 },
{ .vbat_uv = 4096000 , .ri_uohm = 215000 },
{ .vbat_uv = 4090000 , .ri_uohm = 215000 },
{ .vbat_uv = 4083000 , .ri_uohm = 219000 },
{ .vbat_uv = 4078000 , .ri_uohm = 208000 },
{ .vbat_uv = 4071000 , .ri_uohm = 205000 },
{ .vbat_uv = 4066000 , .ri_uohm = 208000 },
{ .vbat_uv = 4061000 , .ri_uohm = 210000 },
{ .vbat_uv = 4055000 , .ri_uohm = 212000 },
{ .vbat_uv = 4049000 , .ri_uohm = 215000 },
{ .vbat_uv = 4042000 , .ri_uohm = 212000 },
{ .vbat_uv = 4032000 , .ri_uohm = 217000 },
{ .vbat_uv = 4027000 , .ri_uohm = 220000 },
{ .vbat_uv = 4020000 , .ri_uohm = 210000 },
{ .vbat_uv = 4013000 , .ri_uohm = 214000 },
{ .vbat_uv = 4007000 , .ri_uohm = 219000 },
{ .vbat_uv = 4003000 , .ri_uohm = 229000 },
{ .vbat_uv = 3996000 , .ri_uohm = 246000 },
{ .vbat_uv = 3990000 , .ri_uohm = 245000 },
{ .vbat_uv = 3984000 , .ri_uohm = 242000 },
{ .vbat_uv = 3977000 , .ri_uohm = 236000 },
{ .vbat_uv = 3971000 , .ri_uohm = 231000 },
{ .vbat_uv = 3966000 , .ri_uohm = 229000 },
{ .vbat_uv = 3952000 , .ri_uohm = 226000 },
{ .vbat_uv = 3946000 , .ri_uohm = 222000 },
{ .vbat_uv = 3941000 , .ri_uohm = 222000 },
{ .vbat_uv = 3936000 , .ri_uohm = 217000 },
{ .vbat_uv = 3932000 , .ri_uohm = 217000 },
{ .vbat_uv = 3928000 , .ri_uohm = 212000 },
{ .vbat_uv = 3926000 , .ri_uohm = 214000 },
{ .vbat_uv = 3922000 , .ri_uohm = 209000 },
{ .vbat_uv = 3917000 , .ri_uohm = 215000 },
{ .vbat_uv = 3914000 , .ri_uohm = 212000 },
{ .vbat_uv = 3912000 , .ri_uohm = 220000 },
{ .vbat_uv = 3910000 , .ri_uohm = 226000 },
{ .vbat_uv = 3903000 , .ri_uohm = 226000 },
{ .vbat_uv = 3891000 , .ri_uohm = 222000 },
{ .vbat_uv = 3871000 , .ri_uohm = 221000 },
{ .vbat_uv = 3857000 , .ri_uohm = 219000 },
{ .vbat_uv = 3850000 , .ri_uohm = 216000 },
{ .vbat_uv = 3843000 , .ri_uohm = 212000 },
{ .vbat_uv = 3835000 , .ri_uohm = 206000 },
{ .vbat_uv = 3825000 , .ri_uohm = 217000 },
{ .vbat_uv = 3824000 , .ri_uohm = 220000 },
{ .vbat_uv = 3820000 , .ri_uohm = 237000 },
{ .vbat_uv = 3800000 , .ri_uohm = 232000 },
{ .vbat_uv = 3750000 , .ri_uohm = 177000 },
{ .vbat_uv = 3712000 , .ri_uohm = 164000 },
{ .vbat_uv = 3674000 , .ri_uohm = 161000 },
{ .vbat_uv = 3590000 , .ri_uohm = 164000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb425161lu[] = {
{ .vbat_uv = 4240000 , .ri_uohm = 160000 },
{ .vbat_uv = 4210000 , .ri_uohm = 179000 },
{ .vbat_uv = 4180000 , .ri_uohm = 183000 },
{ .vbat_uv = 4160000 , .ri_uohm = 184000 },
{ .vbat_uv = 4140000 , .ri_uohm = 191000 },
{ .vbat_uv = 4120000 , .ri_uohm = 204000 },
{ .vbat_uv = 4080000 , .ri_uohm = 200000 },
{ .vbat_uv = 4027000 , .ri_uohm = 202000 },
{ .vbat_uv = 3916000 , .ri_uohm = 221000 },
{ .vbat_uv = 3842000 , .ri_uohm = 259000 },
{ .vbat_uv = 3800000 , .ri_uohm = 262000 },
{ .vbat_uv = 3742000 , .ri_uohm = 263000 },
{ .vbat_uv = 3708000 , .ri_uohm = 277000 },
{ .vbat_uv = 3684000 , .ri_uohm = 272000 },
{ .vbat_uv = 3664000 , .ri_uohm = 278000 },
{ .vbat_uv = 3655000 , .ri_uohm = 285000 },
{ .vbat_uv = 3638000 , .ri_uohm = 261000 },
{ .vbat_uv = 3624000 , .ri_uohm = 259000 },
{ .vbat_uv = 3616000 , .ri_uohm = 266000 },
{ .vbat_uv = 3597000 , .ri_uohm = 278000 },
{ .vbat_uv = 3581000 , .ri_uohm = 281000 },
{ .vbat_uv = 3560000 , .ri_uohm = 287000 },
{ .vbat_uv = 3527000 , .ri_uohm = 289000 },
{ .vbat_uv = 3512000 , .ri_uohm = 286000 },
{ .vbat_uv = 3494000 , .ri_uohm = 282000 },
{ .vbat_uv = 3400000 , .ri_uohm = 269000 },
{ .vbat_uv = 3360000 , .ri_uohm = 328000 },
{ .vbat_uv = 3330000 , .ri_uohm = 305000 },
{ .vbat_uv = 3300000 , .ri_uohm = 339000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb425161lu[] = {
{ .vbat_uv = 4346000 , .ri_uohm = 293000 },
{ .vbat_uv = 4336000 , .ri_uohm = 290000 },
{ .vbat_uv = 4315000 , .ri_uohm = 274000 },
{ .vbat_uv = 4310000 , .ri_uohm = 264000 },
{ .vbat_uv = 4275000 , .ri_uohm = 275000 },
{ .vbat_uv = 4267000 , .ri_uohm = 274000 },
{ .vbat_uv = 4227000 , .ri_uohm = 262000 },
{ .vbat_uv = 4186000 , .ri_uohm = 282000 },
{ .vbat_uv = 4136000 , .ri_uohm = 246000 },
{ .vbat_uv = 4110000 , .ri_uohm = 242000 },
{ .vbat_uv = 4077000 , .ri_uohm = 249000 },
{ .vbat_uv = 4049000 , .ri_uohm = 238000 },
{ .vbat_uv = 4017000 , .ri_uohm = 268000 },
{ .vbat_uv = 3986000 , .ri_uohm = 261000 },
{ .vbat_uv = 3962000 , .ri_uohm = 252000 },
{ .vbat_uv = 3940000 , .ri_uohm = 235000 },
{ .vbat_uv = 3930000 , .ri_uohm = 237000 },
{ .vbat_uv = 3924000 , .ri_uohm = 255000 },
{ .vbat_uv = 3910000 , .ri_uohm = 244000 },
{ .vbat_uv = 3889000 , .ri_uohm = 231000 },
{ .vbat_uv = 3875000 , .ri_uohm = 249000 },
{ .vbat_uv = 3850000 , .ri_uohm = 212000 },
{ .vbat_uv = 3800000 , .ri_uohm = 232000 },
{ .vbat_uv = 3750000 , .ri_uohm = 177000 },
{ .vbat_uv = 3712000 , .ri_uohm = 164000 },
{ .vbat_uv = 3674000 , .ri_uohm = 161000 },
{ .vbat_uv = 3590000 , .ri_uohm = 164000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb485159lu[] = {
{ .vbat_uv = 4240000 , .ri_uohm = 160000 },
{ .vbat_uv = 4210000 , .ri_uohm = 179000 },
{ .vbat_uv = 4180000 , .ri_uohm = 183000 },
{ .vbat_uv = 4160000 , .ri_uohm = 184000 },
{ .vbat_uv = 4140000 , .ri_uohm = 191000 },
{ .vbat_uv = 4120000 , .ri_uohm = 204000 },
{ .vbat_uv = 4080000 , .ri_uohm = 200000 },
{ .vbat_uv = 4027000 , .ri_uohm = 202000 },
{ .vbat_uv = 3916000 , .ri_uohm = 221000 },
{ .vbat_uv = 3842000 , .ri_uohm = 259000 },
{ .vbat_uv = 3800000 , .ri_uohm = 262000 },
{ .vbat_uv = 3715000 , .ri_uohm = 340000 },
{ .vbat_uv = 3700000 , .ri_uohm = 300000 },
{ .vbat_uv = 3682000 , .ri_uohm = 233000 },
{ .vbat_uv = 3655000 , .ri_uohm = 246000 },
{ .vbat_uv = 3639000 , .ri_uohm = 260000 },
{ .vbat_uv = 3621000 , .ri_uohm = 254000 },
{ .vbat_uv = 3583000 , .ri_uohm = 266000 },
{ .vbat_uv = 3536000 , .ri_uohm = 274000 },
{ .vbat_uv = 3502000 , .ri_uohm = 300000 },
{ .vbat_uv = 3465000 , .ri_uohm = 245000 },
{ .vbat_uv = 3438000 , .ri_uohm = 225000 },
{ .vbat_uv = 3330000 , .ri_uohm = 305000 },
{ .vbat_uv = 3300000 , .ri_uohm = 339000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb485159lu[] = {
{ .vbat_uv = 4302000 , .ri_uohm = 200000 },
{ .vbat_uv = 4258000 , .ri_uohm = 206000 },
{ .vbat_uv = 4200000 , .ri_uohm = 231000 },
{ .vbat_uv = 4150000 , .ri_uohm = 198000 },
{ .vbat_uv = 4134000 , .ri_uohm = 268000 },
{ .vbat_uv = 4058000 , .ri_uohm = 172000 },
{ .vbat_uv = 4003000 , .ri_uohm = 227000 },
{ .vbat_uv = 3972000 , .ri_uohm = 241000 },
{ .vbat_uv = 3953000 , .ri_uohm = 244000 },
{ .vbat_uv = 3950000 , .ri_uohm = 213000 },
{ .vbat_uv = 3900000 , .ri_uohm = 225000 },
{ .vbat_uv = 3850000 , .ri_uohm = 212000 },
{ .vbat_uv = 3800000 , .ri_uohm = 232000 },
{ .vbat_uv = 3750000 , .ri_uohm = 177000 },
{ .vbat_uv = 3712000 , .ri_uohm = 164000 },
{ .vbat_uv = 3674000 , .ri_uohm = 161000 },
{ .vbat_uv = 3590000 , .ri_uohm = 164000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb535151vu[] = {
{ .vbat_uv = 4071000 , .ri_uohm = 158000 },
{ .vbat_uv = 4019000 , .ri_uohm = 187000 },
{ .vbat_uv = 3951000 , .ri_uohm = 191000 },
{ .vbat_uv = 3901000 , .ri_uohm = 193000 },
{ .vbat_uv = 3850000 , .ri_uohm = 273000 },
{ .vbat_uv = 3800000 , .ri_uohm = 305000 },
{ .vbat_uv = 3750000 , .ri_uohm = 205000 },
{ .vbat_uv = 3700000 , .ri_uohm = 290000 },
{ .vbat_uv = 3650000 , .ri_uohm = 262000 },
{ .vbat_uv = 3618000 , .ri_uohm = 290000 },
{ .vbat_uv = 3505000 , .ri_uohm = 235000 },
{ .vbat_uv = 3484000 , .ri_uohm = 253000 },
{ .vbat_uv = 3413000 , .ri_uohm = 243000 },
{ .vbat_uv = 3393000 , .ri_uohm = 285000 },
{ .vbat_uv = 3361000 , .ri_uohm = 281000 },
{ .vbat_uv = 3302000 , .ri_uohm = 286000 },
{ .vbat_uv = 3280000 , .ri_uohm = 250000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb535151vu[] = {
{ .vbat_uv = 4190000 , .ri_uohm = 214000 },
{ .vbat_uv = 4159000 , .ri_uohm = 252000 },
{ .vbat_uv = 4121000 , .ri_uohm = 245000 },
{ .vbat_uv = 4069000 , .ri_uohm = 228000 },
{ .vbat_uv = 4046000 , .ri_uohm = 229000 },
{ .vbat_uv = 4026000 , .ri_uohm = 233000 },
{ .vbat_uv = 4007000 , .ri_uohm = 240000 },
{ .vbat_uv = 3982000 , .ri_uohm = 291000 },
{ .vbat_uv = 3945000 , .ri_uohm = 276000 },
{ .vbat_uv = 3924000 , .ri_uohm = 266000 },
{ .vbat_uv = 3910000 , .ri_uohm = 258000 },
{ .vbat_uv = 3900000 , .ri_uohm = 271000 },
{ .vbat_uv = 3844000 , .ri_uohm = 279000 },
{ .vbat_uv = 3772000 , .ri_uohm = 217000 },
{ .vbat_uv = 3673000 , .ri_uohm = 208000 },
{ .vbat_uv = 3571000 , .ri_uohm = 208000 },
{ .vbat_uv = 3510000 , .ri_uohm = 228000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_discharging_eb585157lu[] = {
{ .vbat_uv = 4194000 , .ri_uohm = 121000 },
{ .vbat_uv = 4169000 , .ri_uohm = 188000 },
{ .vbat_uv = 4136000 , .ri_uohm = 173000 },
{ .vbat_uv = 4108000 , .ri_uohm = 158000 },
{ .vbat_uv = 4064000 , .ri_uohm = 143000 },
{ .vbat_uv = 3956000 , .ri_uohm = 160000 },
{ .vbat_uv = 3847000 , .ri_uohm = 262000 },
{ .vbat_uv = 3806000 , .ri_uohm = 280000 },
{ .vbat_uv = 3801000 , .ri_uohm = 266000 },
{ .vbat_uv = 3794000 , .ri_uohm = 259000 },
{ .vbat_uv = 3785000 , .ri_uohm = 234000 },
{ .vbat_uv = 3779000 , .ri_uohm = 227000 },
{ .vbat_uv = 3772000 , .ri_uohm = 222000 },
{ .vbat_uv = 3765000 , .ri_uohm = 221000 },
{ .vbat_uv = 3759000 , .ri_uohm = 216000 },
{ .vbat_uv = 3754000 , .ri_uohm = 206000 },
{ .vbat_uv = 3747000 , .ri_uohm = 212000 },
{ .vbat_uv = 3743000 , .ri_uohm = 208000 },
{ .vbat_uv = 3737000 , .ri_uohm = 212000 },
{ .vbat_uv = 3733000 , .ri_uohm = 200000 },
{ .vbat_uv = 3728000 , .ri_uohm = 203000 },
{ .vbat_uv = 3722000 , .ri_uohm = 207000 },
{ .vbat_uv = 3719000 , .ri_uohm = 208000 },
{ .vbat_uv = 3715000 , .ri_uohm = 209000 },
{ .vbat_uv = 3712000 , .ri_uohm = 211000 },
{ .vbat_uv = 3709000 , .ri_uohm = 210000 },
{ .vbat_uv = 3704000 , .ri_uohm = 216000 },
{ .vbat_uv = 3701000 , .ri_uohm = 218000 },
{ .vbat_uv = 3698000 , .ri_uohm = 222000 },
{ .vbat_uv = 3694000 , .ri_uohm = 218000 },
{ .vbat_uv = 3692000 , .ri_uohm = 215000 },
{ .vbat_uv = 3688000 , .ri_uohm = 224000 },
{ .vbat_uv = 3686000 , .ri_uohm = 224000 },
{ .vbat_uv = 3683000 , .ri_uohm = 228000 },
{ .vbat_uv = 3681000 , .ri_uohm = 228000 },
{ .vbat_uv = 3679000 , .ri_uohm = 229000 },
{ .vbat_uv = 3676000 , .ri_uohm = 232000 },
{ .vbat_uv = 3675000 , .ri_uohm = 229000 },
{ .vbat_uv = 3673000 , .ri_uohm = 229000 },
{ .vbat_uv = 3672000 , .ri_uohm = 223000 },
{ .vbat_uv = 3669000 , .ri_uohm = 224000 },
{ .vbat_uv = 3666000 , .ri_uohm = 224000 },
{ .vbat_uv = 3663000 , .ri_uohm = 221000 },
{ .vbat_uv = 3660000 , .ri_uohm = 218000 },
{ .vbat_uv = 3657000 , .ri_uohm = 215000 },
{ .vbat_uv = 3654000 , .ri_uohm = 212000 },
{ .vbat_uv = 3649000 , .ri_uohm = 215000 },
{ .vbat_uv = 3644000 , .ri_uohm = 215000 },
{ .vbat_uv = 3636000 , .ri_uohm = 215000 },
{ .vbat_uv = 3631000 , .ri_uohm = 206000 },
{ .vbat_uv = 3623000 , .ri_uohm = 205000 },
{ .vbat_uv = 3616000 , .ri_uohm = 193000 },
{ .vbat_uv = 3605000 , .ri_uohm = 193000 },
{ .vbat_uv = 3600000 , .ri_uohm = 198000 },
{ .vbat_uv = 3597000 , .ri_uohm = 198000 },
{ .vbat_uv = 3592000 , .ri_uohm = 203000 },
{ .vbat_uv = 3591000 , .ri_uohm = 188000 },
{ .vbat_uv = 3587000 , .ri_uohm = 188000 },
{ .vbat_uv = 3583000 , .ri_uohm = 177000 },
{ .vbat_uv = 3577000 , .ri_uohm = 170000 },
{ .vbat_uv = 3568000 , .ri_uohm = 135000 },
{ .vbat_uv = 3552000 , .ri_uohm = 54000 },
{ .vbat_uv = 3526000 , .ri_uohm = 130000 },
{ .vbat_uv = 3501000 , .ri_uohm = 48000 },
{ .vbat_uv = 3442000 , .ri_uohm = 183000 },
{ .vbat_uv = 3326000 , .ri_uohm = 372000 },
{ .vbat_uv = 3161000 , .ri_uohm = 452000 },
};
static const struct power_supply_vbat_ri_table samsung_vbat2res_charging_eb585157lu[] = {
{ .vbat_uv = 4360000 , .ri_uohm = 128000 },
{ .vbat_uv = 4325000 , .ri_uohm = 130000 },
{ .vbat_uv = 4316000 , .ri_uohm = 148000 },
{ .vbat_uv = 4308000 , .ri_uohm = 162000 },
{ .vbat_uv = 4301000 , .ri_uohm = 162000 },
{ .vbat_uv = 4250000 , .ri_uohm = 162000 },
{ .vbat_uv = 4230000 , .ri_uohm = 164000 },
{ .vbat_uv = 4030000 , .ri_uohm = 164000 },
{ .vbat_uv = 4000000 , .ri_uohm = 193000 },
{ .vbat_uv = 3950000 , .ri_uohm = 204000 },
{ .vbat_uv = 3850000 , .ri_uohm = 210000 },
{ .vbat_uv = 3800000 , .ri_uohm = 230000 },
{ .vbat_uv = 3790000 , .ri_uohm = 240000 },
{ .vbat_uv = 3780000 , .ri_uohm = 311000 },
{ .vbat_uv = 3760000 , .ri_uohm = 420000 },
{ .vbat_uv = 3700000 , .ri_uohm = 504000 },
{ .vbat_uv = 3600000 , .ri_uohm = 565000 },
};
/*
* Temperature to internal resistance scaling tables.
*
* "resistance" is the percentage of the resistance determined from the voltage
* so this represents the capacity ratio at different temperatures.
*
* FIXME: the proper table is missing: Samsung does not provide the necessary
* temperature compensation tables so we just state 100% for every temperature.
* If you have the datasheets, please provide these tables.
*/
static const struct power_supply_resistance_temp_table samsung_temp2res[] = {
{ .temp = 50 , .resistance = 100 },
{ .temp = 40 , .resistance = 100 },
{ .temp = 30 , .resistance = 100 },
{ .temp = 20 , .resistance = 100 },
{ .temp = 10 , .resistance = 100 },
{ .temp = 00 , .resistance = 100 },
{ .temp = -10 , .resistance = 100 },
{ .temp = -20 , .resistance = 100 },
};
/*
* Capacity tables for different Open Circuit Voltages (OCV).
* These must be sorted by falling OCV value.
*/
static const struct power_supply_battery_ocv_table samsung_ocv_cap_eb485159lu[] = {
{ .ocv = 4330000 , .capacity = 100 },
{ .ocv = 4320000 , .capacity = 99 },
{ .ocv = 4283000 , .capacity = 95 },
{ .ocv = 4246000 , .capacity = 92 },
{ .ocv = 4211000 , .capacity = 89 },
{ .ocv = 4167000 , .capacity = 85 },
{ .ocv = 4146000 , .capacity = 83 },
{ .ocv = 4124000 , .capacity = 81 },
{ .ocv = 4062000 , .capacity = 75 },
{ .ocv = 4013000 , .capacity = 70 },
{ .ocv = 3977000 , .capacity = 66 },
{ .ocv = 3931000 , .capacity = 60 },
{ .ocv = 3914000 , .capacity = 58 },
{ .ocv = 3901000 , .capacity = 57 },
{ .ocv = 3884000 , .capacity = 56 },
{ .ocv = 3870000 , .capacity = 55 },
{ .ocv = 3862000 , .capacity = 54 },
{ .ocv = 3854000 , .capacity = 53 },
{ .ocv = 3838000 , .capacity = 50 },
{ .ocv = 3823000 , .capacity = 47 },
{ .ocv = 3813000 , .capacity = 45 },
{ .ocv = 3807000 , .capacity = 43 },
{ .ocv = 3800000 , .capacity = 41 },
{ .ocv = 3795000 , .capacity = 40 },
{ .ocv = 3786000 , .capacity = 37 },
{ .ocv = 3783000 , .capacity = 35 },
{ .ocv = 3773000 , .capacity = 30 },
{ .ocv = 3758000 , .capacity = 25 },
{ .ocv = 3745000 , .capacity = 22 },
{ .ocv = 3738000 , .capacity = 20 },
{ .ocv = 3733000 , .capacity = 19 },
{ .ocv = 3716000 , .capacity = 17 },
{ .ocv = 3709000 , .capacity = 16 },
{ .ocv = 3698000 , .capacity = 15 },
{ .ocv = 3687000 , .capacity = 14 },
{ .ocv = 3684000 , .capacity = 13 },
{ .ocv = 3684000 , .capacity = 12 },
{ .ocv = 3678000 , .capacity = 10 },
{ .ocv = 3671000 , .capacity = 9 },
{ .ocv = 3665000 , .capacity = 8 },
{ .ocv = 3651000 , .capacity = 7 },
{ .ocv = 3634000 , .capacity = 6 },
{ .ocv = 3601000 , .capacity = 5 },
{ .ocv = 3564000 , .capacity = 4 },
{ .ocv = 3516000 , .capacity = 3 },
{ .ocv = 3456000 , .capacity = 2 },
{ .ocv = 3381000 , .capacity = 1 },
{ .ocv = 3300000 , .capacity = 0 },
};
/* Same capacity table is used by eb-l1m7flu, eb425161la, eb425161lu */
static const struct power_supply_battery_ocv_table samsung_ocv_cap_1500mah[] = {
{ .ocv = 4328000 , .capacity = 100 },
{ .ocv = 4299000 , .capacity = 99 },
{ .ocv = 4281000 , .capacity = 98 },
{ .ocv = 4241000 , .capacity = 95 },
{ .ocv = 4183000 , .capacity = 90 },
{ .ocv = 4150000 , .capacity = 87 },
{ .ocv = 4116000 , .capacity = 84 },
{ .ocv = 4077000 , .capacity = 80 },
{ .ocv = 4068000 , .capacity = 79 },
{ .ocv = 4058000 , .capacity = 77 },
{ .ocv = 4026000 , .capacity = 75 },
{ .ocv = 3987000 , .capacity = 72 },
{ .ocv = 3974000 , .capacity = 69 },
{ .ocv = 3953000 , .capacity = 66 },
{ .ocv = 3933000 , .capacity = 63 },
{ .ocv = 3911000 , .capacity = 60 },
{ .ocv = 3900000 , .capacity = 58 },
{ .ocv = 3873000 , .capacity = 55 },
{ .ocv = 3842000 , .capacity = 52 },
{ .ocv = 3829000 , .capacity = 50 },
{ .ocv = 3810000 , .capacity = 45 },
{ .ocv = 3793000 , .capacity = 40 },
{ .ocv = 3783000 , .capacity = 35 },
{ .ocv = 3776000 , .capacity = 30 },
{ .ocv = 3762000 , .capacity = 25 },
{ .ocv = 3746000 , .capacity = 20 },
{ .ocv = 3739000 , .capacity = 18 },
{ .ocv = 3715000 , .capacity = 15 },
{ .ocv = 3700000 , .capacity = 12 },
{ .ocv = 3690000 , .capacity = 10 },
{ .ocv = 3680000 , .capacity = 9 },
{ .ocv = 3670000 , .capacity = 7 },
{ .ocv = 3656000 , .capacity = 5 },
{ .ocv = 3634000 , .capacity = 4 },
{ .ocv = 3614000 , .capacity = 3 },
{ .ocv = 3551000 , .capacity = 2 },
{ .ocv = 3458000 , .capacity = 1 },
{ .ocv = 3300000 , .capacity = 0 },
};
static const struct power_supply_battery_ocv_table samsung_ocv_cap_eb535151vu[] = {
{ .ocv = 4178000 , .capacity = 100 },
{ .ocv = 4148000 , .capacity = 99 },
{ .ocv = 4105000 , .capacity = 95 },
{ .ocv = 4078000 , .capacity = 92 },
{ .ocv = 4057000 , .capacity = 89 },
{ .ocv = 4013000 , .capacity = 85 },
{ .ocv = 3988000 , .capacity = 82 },
{ .ocv = 3962000 , .capacity = 77 },
{ .ocv = 3920000 , .capacity = 70 },
{ .ocv = 3891000 , .capacity = 65 },
{ .ocv = 3874000 , .capacity = 62 },
{ .ocv = 3839000 , .capacity = 59 },
{ .ocv = 3816000 , .capacity = 55 },
{ .ocv = 3798000 , .capacity = 50 },
{ .ocv = 3778000 , .capacity = 40 },
{ .ocv = 3764000 , .capacity = 30 },
{ .ocv = 3743000 , .capacity = 25 },
{ .ocv = 3711000 , .capacity = 20 },
{ .ocv = 3691000 , .capacity = 18 },
{ .ocv = 3685000 , .capacity = 15 },
{ .ocv = 3680000 , .capacity = 12 },
{ .ocv = 3662000 , .capacity = 10 },
{ .ocv = 3638000 , .capacity = 9 },
{ .ocv = 3593000 , .capacity = 7 },
{ .ocv = 3566000 , .capacity = 6 },
{ .ocv = 3497000 , .capacity = 4 },
{ .ocv = 3405000 , .capacity = 2 },
{ .ocv = 3352000 , .capacity = 1 },
{ .ocv = 3300000 , .capacity = 0 },
};
static const struct power_supply_battery_ocv_table samsung_ocv_cap_eb585157lu[] = {
{ .ocv = 4320000 , .capacity = 100 },
{ .ocv = 4296000 , .capacity = 99 },
{ .ocv = 4283000 , .capacity = 98 },
{ .ocv = 4245000 , .capacity = 95 },
{ .ocv = 4185000 , .capacity = 90 },
{ .ocv = 4152000 , .capacity = 87 },
{ .ocv = 4119000 , .capacity = 84 },
{ .ocv = 4077000 , .capacity = 80 },
{ .ocv = 4057000 , .capacity = 78 },
{ .ocv = 4048000 , .capacity = 77 },
{ .ocv = 4020000 , .capacity = 74 },
{ .ocv = 4003000 , .capacity = 72 },
{ .ocv = 3978000 , .capacity = 69 },
{ .ocv = 3955000 , .capacity = 66 },
{ .ocv = 3934000 , .capacity = 63 },
{ .ocv = 3912000 , .capacity = 60 },
{ .ocv = 3894000 , .capacity = 58 },
{ .ocv = 3860000 , .capacity = 55 },
{ .ocv = 3837000 , .capacity = 52 },
{ .ocv = 3827000 , .capacity = 50 },
{ .ocv = 3806000 , .capacity = 45 },
{ .ocv = 3791000 , .capacity = 40 },
{ .ocv = 3779000 , .capacity = 35 },
{ .ocv = 3770000 , .capacity = 30 },
{ .ocv = 3758000 , .capacity = 25 },
{ .ocv = 3739000 , .capacity = 20 },
{ .ocv = 3730000 , .capacity = 18 },
{ .ocv = 3706000 , .capacity = 15 },
{ .ocv = 3684000 , .capacity = 13 },
{ .ocv = 3675000 , .capacity = 10 },
{ .ocv = 3673000 , .capacity = 9 },
{ .ocv = 3665000 , .capacity = 7 },
{ .ocv = 3649000 , .capacity = 5 },
{ .ocv = 3628000 , .capacity = 4 },
{ .ocv = 3585000 , .capacity = 3 },
{ .ocv = 3525000 , .capacity = 2 },
{ .ocv = 3441000 , .capacity = 1 },
{ .ocv = 3300000 , .capacity = 0 },
};
static const struct power_supply_maintenance_charge_table samsung_maint_charge_table[] = {
{
/* Maintenance charging phase A, 60 hours */
.charge_current_max_ua = 600000 ,
.charge_voltage_max_uv = 4150000 ,
.charge_safety_timer_minutes = 60 *60 ,
},
{
/* Maintenance charging phase B, 200 hours */
.charge_current_max_ua = 600000 ,
.charge_voltage_max_uv = 4100000 ,
.charge_safety_timer_minutes = 200 *60 ,
}
};
static struct samsung_sdi_battery samsung_sdi_batteries[] = {
{
/*
* Used in Samsung GT-I8190 "Golden"
* Data from vendor boardfile board-golden-[bm|battery].c
*/
.compatible = "samsung,eb-l1m7flu" ,
.name = "EB-L1M7FLU" ,
.info = {
.charge_full_design_uah = 1500000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 100000 ,
.factory_internal_resistance_charging_uohm = 200000 ,
/* If you have data on this fix the min_design_uv */
.voltage_min_design_uv = 3320000 ,
.voltage_max_design_uv = 4340000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 900000 ,
.constant_charge_voltage_max_uv = 4320000 ,
.charge_term_current_ua = 200000 ,
.charge_restart_voltage_uv = 4300000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -50 ,
.temp_alert_min = 0 ,
.temp_alert_max = 40 ,
.temp_max = 60 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_1500mah,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_1500mah),
.vbat2ri_discharging = samsung_vbat2res_discharging_eb_l1m7flu,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb_l1m7flu),
.vbat2ri_charging = samsung_vbat2res_charging_eb_l1m7flu,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb_l1m7flu),
.bti_resistance_ohm = 2400 ,
.bti_resistance_tolerance = 40 ,
},
},
{
/*
* Used in Samsung SGH-T599 "Codina TMO" and SGH-I407 "Kyle"
* Data from vendor boardfile board-kyle-[bm|battery].c
*/
.compatible = "samsung,eb425161la" ,
.name = "EB425161LA" ,
.info = {
.charge_full_design_uah = 1500000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 136000 ,
.factory_internal_resistance_charging_uohm = 200000 ,
/* If you have data on this fix the min_design_uv */
.voltage_min_design_uv = 3320000 ,
.voltage_max_design_uv = 4340000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 900000 ,
.constant_charge_voltage_max_uv = 4320000 ,
.charge_term_current_ua = 200000 ,
.charge_restart_voltage_uv = 4270000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -30 ,
.temp_alert_min = 0 ,
.temp_alert_max = 40 ,
.temp_max = 47 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_1500mah,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_1500mah),
.vbat2ri_discharging = samsung_vbat2res_discharging_eb425161la,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb425161la),
.vbat2ri_charging = samsung_vbat2res_charging_eb425161la,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb425161la),
.bti_resistance_ohm = 2400 ,
.bti_resistance_tolerance = 40 ,
},
},
{
/*
* Used in Samsung GT-I8160 "Codina"
* Data from vendor boardfile board-codina-[bm|battery].c
*/
.compatible = "samsung,eb425161lu" ,
.name = "EB425161LU" ,
.info = {
.charge_full_design_uah = 1500000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 100000 ,
.factory_internal_resistance_charging_uohm = 200000 ,
/* If you have data on this fix the min_design_uv */
.voltage_min_design_uv = 3320000 ,
.voltage_max_design_uv = 4350000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 900000 ,
.constant_charge_voltage_max_uv = 4340000 ,
.charge_term_current_ua = 200000 ,
.charge_restart_voltage_uv = 4280000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -50 ,
.temp_alert_min = 0 ,
.temp_alert_max = 43 ,
.temp_max = 49 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_1500mah,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_1500mah),
.vbat2ri_discharging = samsung_vbat2res_discharging_eb425161lu,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb425161lu),
.vbat2ri_charging = samsung_vbat2res_charging_eb425161lu,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb425161lu),
.bti_resistance_ohm = 2400 ,
.bti_resistance_tolerance = 40 ,
},
},
{
/*
* Used in Samsung GT-S7710 "Skomer"
* Data from vendor boardfile board-skomer-[bm|battery].c
*/
.compatible = "samsung,eb485159lu" ,
.name = "EB485159LU" ,
.info = {
.charge_full_design_uah = 1700000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 100000 ,
.factory_internal_resistance_charging_uohm = 200000 ,
.voltage_min_design_uv = 3320000 ,
.voltage_max_design_uv = 4350000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 900000 ,
.constant_charge_voltage_max_uv = 4340000 ,
.charge_term_current_ua = 200000 ,
.charge_restart_voltage_uv = 4300000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -50 ,
.temp_alert_min = 0 ,
.temp_alert_max = 40 ,
.temp_max = 60 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_eb485159lu,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_eb485159lu),
/* CHECKME: vendor uses the 1500 mAh table, check against datasheet */
.vbat2ri_discharging = samsung_vbat2res_discharging_eb485159lu,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb485159lu),
.vbat2ri_charging = samsung_vbat2res_charging_eb485159lu,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb485159lu),
.bti_resistance_ohm = 2400 ,
.bti_resistance_tolerance = 40 ,
},
},
{
/*
* Used in Samsung GT-I9070 "Janice"
* Data from vendor boardfile board-janice-bm.c
*/
.compatible = "samsung,eb535151vu" ,
.name = "EB535151VU" ,
.info = {
.charge_full_design_uah = 1500000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 100000 ,
.factory_internal_resistance_charging_uohm = 200000 ,
/* If you have data on this fix the min_design_uv */
.voltage_min_design_uv = 3300000 ,
.voltage_max_design_uv = 4180000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 900000 ,
.constant_charge_voltage_max_uv = 4200000 ,
.charge_term_current_ua = 200000 ,
.charge_restart_voltage_uv = 4170000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -5 ,
.temp_alert_min = 0 ,
.temp_alert_max = 40 ,
.temp_max = 60 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_eb535151vu,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_eb535151vu),
.vbat2ri_discharging = samsung_vbat2res_discharging_eb535151vu,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb535151vu),
.vbat2ri_charging = samsung_vbat2res_charging_eb535151vu,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb535151vu),
.bti_resistance_ohm = 1500 ,
.bti_resistance_tolerance = 40 ,
},
},
{
/*
* Used in Samsung GT-I8530 "Gavini"
* Data from vendor boardfile board-gavini-bm.c
*/
.compatible = "samsung,eb585157lu" ,
.name = "EB585157LU" ,
.info = {
.charge_full_design_uah = 2000000 ,
.technology = POWER_SUPPLY_TECHNOLOGY_LION,
.factory_internal_resistance_uohm = 105000 ,
.factory_internal_resistance_charging_uohm = 160000 ,
/* If you have data on this fix the min_design_uv */
.voltage_min_design_uv = 3300000 ,
.voltage_max_design_uv = 4320000 ,
.overvoltage_limit_uv = 4500000 ,
.constant_charge_current_max_ua = 1500000 ,
.constant_charge_voltage_max_uv = 4350000 ,
.charge_term_current_ua = 120000 ,
.charge_restart_voltage_uv = 4300000 ,
.maintenance_charge = samsung_maint_charge_table,
.maintenance_charge_size = ARRAY_SIZE(samsung_maint_charge_table),
.alert_low_temp_charge_current_ua = 300000 ,
.alert_low_temp_charge_voltage_uv = 4000000 ,
.alert_high_temp_charge_current_ua = 300000 ,
.alert_high_temp_charge_voltage_uv = 4000000 ,
.temp_min = -5 ,
.temp_alert_min = 0 ,
.temp_alert_max = 40 ,
.temp_max = 60 ,
.resist_table = samsung_temp2res,
.resist_table_size = ARRAY_SIZE(samsung_temp2res),
/* If you have tables for more temperatures, add them */
.ocv_temp[0 ] = 25 ,
.ocv_table[0 ] = samsung_ocv_cap_eb585157lu,
.ocv_table_size[0 ] = ARRAY_SIZE(samsung_ocv_cap_eb585157lu),
.vbat2ri_discharging = samsung_vbat2res_discharging_eb585157lu,
.vbat2ri_discharging_size = ARRAY_SIZE(samsung_vbat2res_discharging_eb585157lu),
.vbat2ri_charging = samsung_vbat2res_charging_eb585157lu,
.vbat2ri_charging_size = ARRAY_SIZE(samsung_vbat2res_charging_eb585157lu),
.bti_resistance_ohm = 2400 ,
.bti_resistance_tolerance = 40 ,
},
},
};
int samsung_sdi_battery_get_info(struct device *dev,
const char *compatible,
struct power_supply_battery_info **info)
{
struct samsung_sdi_battery *batt;
int i;
for (i = 0 ; i < ARRAY_SIZE(samsung_sdi_batteries); i++) {
batt = &samsung_sdi_batteries[i];
if (!strcmp(compatible, batt->compatible))
break ;
}
if (i == ARRAY_SIZE(samsung_sdi_batteries))
return -ENODEV;
*info = &batt->info;
dev_info(dev, "Samsung SDI %s battery %d mAh\n" ,
batt->name, batt->info.charge_full_design_uah / 1000 );
return 0 ;
}
EXPORT_SYMBOL_GPL(samsung_sdi_battery_get_info);
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-06-07)
¤
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