diff options
Diffstat (limited to 'board/spherion/battery.c')
-rw-r--r-- | board/spherion/battery.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/board/spherion/battery.c b/board/spherion/battery.c deleted file mode 100644 index 3613a4750c..0000000000 --- a/board/spherion/battery.c +++ /dev/null @@ -1,111 +0,0 @@ -/* Copyright 2021 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_smart.h" -#include "battery_fuel_gauge.h" -#include "charge_state.h" -#include "chipset.h" -#include "gpio.h" -#include "temp_sensor.h" -#include "util.h" - -const struct board_batt_params board_battery_info[] = { - [BATTERY_C235] = { - .fuel_gauge = { - .manuf_name = "AS3GWRc3KA", - .device_name = "C235-41", - .ship_mode = { - .reg_addr = 0x0, - .reg_data = { 0x10, 0x10 }, - }, - .fet = { - .reg_addr = 0x99, - .reg_mask = 0x0c, - .disconnect_val = 0x0c, - } - }, - .batt_info = { - .voltage_max = 8800, - .voltage_normal = 7700, - .voltage_min = 6000, - .precharge_current = 256, - .start_charging_min_c = 0, - .start_charging_max_c = 45, - .charging_min_c = 0, - .charging_max_c = 60, - .discharging_min_c = 0, - .discharging_max_c = 60, - }, - }, - /* Panasonic AP1505L Battery Information */ - [BATTERY_PANASONIC_AP15O5L] = { - .fuel_gauge = { - .manuf_name = "PANASONIC KT00305013", - .device_name = "AP15O5L", - .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 = 11550, /* mV */ - .voltage_min = 9000, /* mV */ - .precharge_current = 256, /* mA */ - .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_AP15O5L; - -int charger_profile_override(struct charge_state_data *curr) -{ - int charger_temp, charger_temp_c; - int on; - - /* charge confrol if the system is on, otherwise turn it off */ - on = chipset_in_state(CHIPSET_STATE_ON); - if (!on) - return 0; - - /* charge control if outside of allowable temperature range */ - if (curr->state == ST_CHARGE) { - temp_sensor_read(TEMP_SENSOR_CHARGER, &charger_temp); - charger_temp_c = K_TO_C(charger_temp); - if (charger_temp_c > 52) - curr->requested_current = MIN(curr->requested_current, - 2200); - else if (charger_temp_c > 48) - curr->requested_current = MIN(curr->requested_current, - CONFIG_CHARGER_MAX_INPUT_CURRENT); - } - - return 0; -} - -enum ec_status charger_profile_override_get_param(uint32_t param, - uint32_t *value) -{ - return EC_RES_INVALID_PARAM; -} - -enum ec_status charger_profile_override_set_param(uint32_t param, - uint32_t value) -{ - return EC_RES_INVALID_PARAM; -} |