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/* Copyright 2020 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.
*/
/* Trogdor baseboard-specific configuration */
#include "charger.h"
#include "driver/charger/isl923x.h"
#include "i2c.h"
#include "power.h"
/* Wake-up pins for hibernate */
const enum gpio_signal hibernate_wake_pins[] = {
GPIO_LID_OPEN,
GPIO_AC_PRESENT,
GPIO_POWER_BUTTON_L,
GPIO_EC_RST_ODL,
};
const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins);
/* Power signal list. Must match order of enum power_signal. */
const struct power_signal_info power_signal_list[] = {
[SC7180_AP_RST_ASSERTED] = {
GPIO_AP_RST_L,
POWER_SIGNAL_ACTIVE_LOW | POWER_SIGNAL_DISABLE_AT_BOOT,
"AP_RST_ASSERTED"},
[SC7180_PS_HOLD] = {
GPIO_PS_HOLD,
POWER_SIGNAL_ACTIVE_HIGH,
"PS_HOLD"},
[SC7180_PMIC_FAULT_L] = {
GPIO_PMIC_FAULT_L,
POWER_SIGNAL_ACTIVE_HIGH | POWER_SIGNAL_DISABLE_AT_BOOT,
"PMIC_FAULT_L"},
[SC7180_POWER_GOOD] = {
GPIO_POWER_GOOD,
POWER_SIGNAL_ACTIVE_HIGH,
"POWER_GOOD"},
[SC7180_WARM_RESET] = {
GPIO_WARM_RESET_L,
POWER_SIGNAL_ACTIVE_HIGH,
"WARM_RESET_L"},
[SC7180_AP_SUSPEND] = {
GPIO_AP_SUSPEND,
POWER_SIGNAL_ACTIVE_HIGH,
"AP_SUSPEND"},
[SC7180_DEPRECATED_AP_RST_REQ] = {
GPIO_DEPRECATED_AP_RST_REQ,
POWER_SIGNAL_ACTIVE_HIGH,
"DEPRECATED_AP_RST_REQ"},
};
BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT);
/* I2C port map */
const struct i2c_port_t i2c_ports[] = {
{"power", I2C_PORT_POWER, 100, GPIO_EC_I2C_POWER_SCL,
GPIO_EC_I2C_POWER_SDA},
{"tcpc0", I2C_PORT_TCPC0, 1000, GPIO_EC_I2C_USB_C0_PD_SCL,
GPIO_EC_I2C_USB_C0_PD_SDA},
{"tcpc1", I2C_PORT_TCPC1, 1000, GPIO_EC_I2C_USB_C1_PD_SCL,
GPIO_EC_I2C_USB_C1_PD_SDA},
{"eeprom", I2C_PORT_EEPROM, 400, GPIO_EC_I2C_EEPROM_SCL,
GPIO_EC_I2C_EEPROM_SDA},
{"sensor", I2C_PORT_SENSOR, 400, GPIO_EC_I2C_SENSOR_SCL,
GPIO_EC_I2C_SENSOR_SDA},
};
const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
const struct charger_config_t chg_chips[] = {
{
.i2c_port = I2C_PORT_CHARGER,
.i2c_addr_flags = ISL923X_ADDR_FLAGS,
.drv = &isl923x_drv,
},
};
const unsigned int chg_cnt = ARRAY_SIZE(chg_chips);
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