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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.
*/
/* Spherion board configuration */
#include "adc.h"
#include "adc_chip.h"
#include "button.h"
#include "charge_manager.h"
#include "charge_state_v2.h"
#include "charger.h"
#include "chipset.h"
#include "common.h"
#include "console.h"
#include "driver/accel_lis2dw12.h"
#include "driver/accelgyro_bmi_common.h"
#include "driver/als_tcs3400.h"
#include "driver/bc12/mt6360.h"
#include "driver/bc12/pi3usb9201.h"
#include "driver/charger/isl923x.h"
#include "driver/ppc/syv682x.h"
#include "driver/tcpm/it83xx_pd.h"
#include "driver/temp_sensor/thermistor.h"
#include "driver/usb_mux/it5205.h"
#include "driver/usb_mux/ps8743.h"
#include "extpower.h"
#include "gpio.h"
#include "hooks.h"
#include "i2c.h"
#include "keyboard_scan.h"
#include "lid_switch.h"
#include "motion_sense.h"
#include "power.h"
#include "power_button.h"
#include "pwm.h"
#include "pwm_chip.h"
#include "regulator.h"
#include "spi.h"
#include "switch.h"
#include "tablet_mode.h"
#include "task.h"
#include "temp_sensor.h"
#include "timer.h"
#include "uart.h"
#include "usb_charge.h"
#include "usb_mux.h"
#include "usb_pd_tcpm.h"
#include "usbc_ppc.h"
#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args)
/* Initialize board. */
static void board_init(void)
{
/* Enable motion sensor interrupt */
gpio_enable_interrupt(GPIO_BASE_IMU_INT_L);
gpio_enable_interrupt(GPIO_LID_ACCEL_INT_L);
}
DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
/* Sensor */
static struct mutex g_base_mutex;
static struct mutex g_lid_mutex;
static struct bmi_drv_data_t g_bmi160_data;
static struct stprivate_data g_lis2dwl_data;
/* Matrix to rotate accelerometer into standard reference frame */
/* for Spherion */
static const mat33_fp_t base_standard_ref = {
{0, FLOAT_TO_FP(1), 0},
{FLOAT_TO_FP(-1), 0, 0},
{0, 0, FLOAT_TO_FP(1)},
};
static void update_rotation_matrix(void)
{
if (board_get_version() >= 2) {
motion_sensors[BASE_ACCEL].rot_standard_ref =
&base_standard_ref;
motion_sensors[BASE_GYRO].rot_standard_ref =
&base_standard_ref;
}
}
DECLARE_HOOK(HOOK_INIT, update_rotation_matrix, HOOK_PRIO_INIT_ADC + 2);
struct motion_sensor_t motion_sensors[] = {
/*
* Note: bmi160: supports accelerometer and gyro sensor
* Requirement: accelerometer sensor must init before gyro sensor
* DO NOT change the order of the following table.
*/
[BASE_ACCEL] = {
.name = "Base Accel",
.active_mask = SENSOR_ACTIVE_S0_S3,
.chip = MOTIONSENSE_CHIP_BMI160,
.type = MOTIONSENSE_TYPE_ACCEL,
.location = MOTIONSENSE_LOC_BASE,
.drv = &bmi160_drv,
.mutex = &g_base_mutex,
.drv_data = &g_bmi160_data,
.port = I2C_PORT_ACCEL,
.i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
.rot_standard_ref = NULL, /* identity matrix */
.default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs */
.min_frequency = BMI_ACCEL_MIN_FREQ,
.max_frequency = BMI_ACCEL_MAX_FREQ,
.config = {
/* Sensor on for angle detection */
[SENSOR_CONFIG_EC_S0] = {
.odr = 10000 | ROUND_UP_FLAG,
.ec_rate = 100 * MSEC,
},
/* Sensor on for angle detection */
[SENSOR_CONFIG_EC_S3] = {
.odr = 10000 | ROUND_UP_FLAG,
.ec_rate = 100 * MSEC,
},
},
},
[BASE_GYRO] = {
.name = "Base Gyro",
.active_mask = SENSOR_ACTIVE_S0_S3,
.chip = MOTIONSENSE_CHIP_BMI160,
.type = MOTIONSENSE_TYPE_GYRO,
.location = MOTIONSENSE_LOC_BASE,
.drv = &bmi160_drv,
.mutex = &g_base_mutex,
.drv_data = &g_bmi160_data,
.port = I2C_PORT_ACCEL,
.i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
.default_range = 1000, /* dps */
.rot_standard_ref = NULL, /* identity matrix */
.min_frequency = BMI_GYRO_MIN_FREQ,
.max_frequency = BMI_GYRO_MAX_FREQ,
},
[LID_ACCEL] = {
.name = "Lid Accel",
.active_mask = SENSOR_ACTIVE_S0_S3,
.chip = MOTIONSENSE_CHIP_LIS2DWL,
.type = MOTIONSENSE_TYPE_ACCEL,
.location = MOTIONSENSE_LOC_LID,
.drv = &lis2dw12_drv,
.mutex = &g_lid_mutex,
.drv_data = &g_lis2dwl_data,
.int_signal = GPIO_LID_ACCEL_INT_L,
.port = I2C_PORT_ACCEL,
.i2c_spi_addr_flags = LIS2DWL_ADDR1_FLAGS,
.flags = MOTIONSENSE_FLAG_INT_SIGNAL,
.rot_standard_ref = NULL, /* identity matrix */
.default_range = 2, /* g */
.min_frequency = LIS2DW12_ODR_MIN_VAL,
.max_frequency = LIS2DW12_ODR_MAX_VAL,
.config = {
/* EC use accel for angle detection */
[SENSOR_CONFIG_EC_S0] = {
.odr = 12500 | ROUND_UP_FLAG,
},
/* Sensor on for lid angle detection */
[SENSOR_CONFIG_EC_S3] = {
.odr = 10000 | ROUND_UP_FLAG,
},
},
},
};
const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
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