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/* 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 "button.h"
#include "charge_ramp.h"
#include "charger.h"
#include "common.h"
#include "compile_time_macros.h"
#include "console.h"
#include "gpio.h"
#include "gpio_signal.h"
#include "hooks.h"
#include "driver/accelgyro_lsm6dsm.h"
#include "driver/als_tcs3400.h"
#include "fw_config.h"
#include "hooks.h"
#include "lid_switch.h"
#include "peripheral_charger.h"
#include "power_button.h"
#include "power.h"
#include "registers.h"
#include "switch.h"
#include "tablet_mode.h"
#include "throttle_ap.h"
#include "usbc_config.h"
#include "gpio_list.h" /* Must come after other header files. */
/* Console output macros */
#define CPRINTF(format, args...) cprintf(CC_CHARGER, format, ## args)
#define CPRINTS(format, args...) cprints(CC_CHARGER, format, ## args)
/* PCHG control */
#ifdef SECTION_IS_RW
extern struct pchg_drv ctn730_drv;
struct pchg pchgs[] = {
[0] = {
.cfg = &(const struct pchg_config) {
.drv = &ctn730_drv,
.i2c_port = I2C_PORT_WLC,
.irq_pin = GPIO_PEN_INT_ODL,
.full_percent = 96,
.block_size = 128,
},
.events = QUEUE_NULL(PCHG_EVENT_QUEUE_SIZE, enum pchg_event),
},
};
const int pchg_count = ARRAY_SIZE(pchgs);
#endif
/******************************************************************************/
/* USB-A charging control */
const int usb_port_enable[USB_PORT_COUNT] = {
GPIO_EN_PP5000_USBA_R,
};
BUILD_ASSERT(ARRAY_SIZE(usb_port_enable) == USB_PORT_COUNT);
/******************************************************************************/
/* Called on AP S3 -> S0 transition */
static void board_chipset_resume(void)
{
/* Allow keyboard backlight to be enabled */
gpio_set_level(GPIO_EC_KB_BL_EN, 1);
}
DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT);
/* Called on AP S0 -> S3 transition */
static void board_chipset_suspend(void)
{
/* Turn off the keyboard backlight if it's on. */
gpio_set_level(GPIO_EC_KB_BL_EN, 0);
}
DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT);
enum battery_present battery_hw_present(void)
{
/* The GPIO is low when the battery is physically present */
return gpio_get_level(GPIO_EC_BATT_PRES_ODL) ? BP_NO : BP_YES;
}
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