80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/* Copyright 2018 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Battery pack vendor provided charging profile
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*/
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#include "battery_fuel_gauge.h"
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#include "battery_smart.h"
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#include "common.h"
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#include "util.h"
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const struct board_batt_params board_battery_info[] = {
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/*
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* Simplo Battery (SMP-HHP-408) Information
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* Fuel gauge: BQ40Z50
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*/
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[BATTERY_SIMPLO_SMP_HHP_408] = {
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.fuel_gauge = {
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.manuf_name = "SMP-HHP-408",
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.ship_mode = {
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.reg_addr = 0x00,
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.reg_data = { 0x0010, 0x0010 },
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},
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.fet = {
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.reg_addr = SB_BATTERY_STATUS,
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.reg_mask = STATUS_INITIALIZED,
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.disconnect_val = 0x0,
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}
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},
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.batt_info = {
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.voltage_max = 8700, /* mV */
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.voltage_normal = 7600,
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.voltage_min = 6100,
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.precharge_current = 204, /* mA */
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.start_charging_min_c = 0,
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.start_charging_max_c = 45,
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.charging_min_c = 0,
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.charging_max_c = 45,
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.discharging_min_c = 0,
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.discharging_max_c = 60,
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},
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},
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/*
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* Simplo Battery (SMP-CA-445) Information
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* Fuel gauge: BQ30Z554
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* TODO: SYSCROS-25972
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*/
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[BATTERY_SIMPLO_SMP_CA_445] = {
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.fuel_gauge = {
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.manuf_name = "SMP-CA-445",
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.ship_mode = {
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.reg_addr = 0x00,
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.reg_data = { 0x0010, 0x0010 },
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},
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.fet = {
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.reg_addr = SB_BATTERY_STATUS,
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.reg_mask = STATUS_INITIALIZED,
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.disconnect_val = 0x0,
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}
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},
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.batt_info = {
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.voltage_max = 8700, /* mV */
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.voltage_normal = 7600,
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.voltage_min = 6100,
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.precharge_current = 150, /* mA */
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.start_charging_min_c = 0,
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.start_charging_max_c = 45,
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.charging_min_c = 0,
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.charging_max_c = 45,
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.discharging_min_c = -20,
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.discharging_max_c = 60,
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},
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},
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};
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BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
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const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_SIMPLO_SMP_HHP_408;
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