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/* Copyright 2019 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "battery.h"
#include "battery_fuel_gauge.h"
#include "gpio.h"
const struct board_batt_params board_battery_info[] = {
[BATTERY_PANASONIC_AC15A3J] = {
.fuel_gauge = {
.manuf_name = "PANASONIC",
.device_name = "AC15A3J",
.ship_mode = {
.reg_addr = 0x3A,
.reg_data = { 0xC574, 0xC574 },
},
.fet = {
.reg_addr = 0x0,
.reg_mask = 0x4000,
.disconnect_val = 0x0,
}
},
.batt_info = {
.voltage_max = 13200,
.voltage_normal = 11580,
.voltage_min = 9000,
.precharge_current = 256,
.start_charging_min_c = 0,
.start_charging_max_c = 45,
.charging_min_c = 0,
.charging_max_c = 60,
.discharging_min_c = -20,
.discharging_max_c = 60,
},
},
[BATTERY_PANASONIC_AC16L5J] = {
.fuel_gauge = {
.manuf_name = "PANASONIC",
.device_name = "AP16L5J",
.ship_mode = {
.reg_addr = 0x3A,
.reg_data = { 0xC574, 0xC574 },
},
.fet = {
.reg_addr = 0x0,
.reg_mask = 0x4000,
.disconnect_val = 0x0,
}
},
.batt_info = {
.voltage_max = 8800,
.voltage_normal = 7700,
.voltage_min = 6000,
.precharge_current = 256,
.start_charging_min_c = 0,
.start_charging_max_c = 50,
.charging_min_c = 0,
.charging_max_c = 60,
.discharging_min_c = -20,
.discharging_max_c = 75,
},
},
[BATTERY_LGC_AC16L8J] = {
.fuel_gauge = {
.manuf_name = "LGC KT0020G010",
.device_name = "AP16L8J",
.ship_mode = {
.reg_addr = 0x3A,
.reg_data = { 0xC574, 0xC574 },
},
.fet = {
.mfgacc_support = 1,
.reg_addr = 0x0,
.reg_mask = 0x0002,
.disconnect_val = 0x0,
}
},
.batt_info = {
.voltage_max = 8700,
.voltage_normal = 7500,
.voltage_min = 6000,
.precharge_current = 256,
.start_charging_min_c = 0,
.start_charging_max_c = 50,
.charging_min_c = 0,
.charging_max_c = 60,
.discharging_min_c = -20,
.discharging_max_c = 75,
},
},
[BATTERY_PANASONIC_AC16L5J_KT00205009] = {
.fuel_gauge = {
.manuf_name = "PANASONIC KT00205009",
.device_name = "AP16L5J",
.ship_mode = {
.reg_addr = 0x3A,
.reg_data = { 0xC574, 0xC574 },
},
.fet = {
.reg_addr = 0x0,
.reg_mask = 0x4000,
.disconnect_val = 0x0,
}
},
.batt_info = {
.voltage_max = 8800,
.voltage_normal = 7700,
.voltage_min = 6000,
.precharge_current = 256,
.start_charging_min_c = 0,
.start_charging_max_c = 50,
.charging_min_c = 0,
.charging_max_c = 60,
.discharging_min_c = -20,
.discharging_max_c = 75,
},
},
};
BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_PANASONIC_AC16L5J_KT00205009;
enum battery_present battery_hw_present(void)
{
return gpio_get_level(GPIO_EC_BATT_PRES_ODL) ? BP_NO : BP_YES;
}
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