diff options
Diffstat (limited to 'board/arcada_ish/board.c')
| -rw-r--r-- | board/arcada_ish/board.c | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/board/arcada_ish/board.c b/board/arcada_ish/board.c deleted file mode 100644 index ea8118642e..0000000000 --- a/board/arcada_ish/board.c +++ /dev/null @@ -1,203 +0,0 @@ -/* Copyright 2018 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. - */ - -/* Arcada ISH board-specific configuration */ - -#include "console.h" -#include "driver/accel_lis2dh.h" -#include "driver/accelgyro_lsm6dsm.h" -#include "driver/mag_lis2mdl.h" -#include "gpio.h" -#include "hooks.h" -#include "host_command.h" -#include "i2c.h" -#include "lid_switch.h" -#include "motion_sense.h" -#include "power.h" -#include "tablet_mode.h" -#include "task.h" - -#include "gpio_list.h" /* has to be included last */ - -/* I2C port map */ -const struct i2c_port_t i2c_ports[] = { - { - .name = "sensor", - .port = I2C_PORT_SENSOR, - .kbps = 400, - }, -}; -const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); - -/* Sensor config */ -static struct mutex g_lid_mutex; -static struct mutex g_lid_mag_mutex; -static struct mutex g_base_mutex; - -/* sensor private data */ -static struct lsm6dsm_data lsm6dsm_a_data = LSM6DSM_DATA; -static struct stprivate_data g_lis2dh_data; -static struct lis2mdl_private_data lis2mdl_a_data; - -/* Matrix to rotate lid sensor into standard reference frame */ -const mat33_fp_t lid_rot_ref = { - { FLOAT_TO_FP(-1), 0, 0}, - { 0, FLOAT_TO_FP(-1), 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -/* Drivers */ -struct motion_sensor_t motion_sensors[] = { - [LID_ACCEL] = { - .name = "Lid Accel", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_LSM6DS3, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &lsm6dsm_drv, - .mutex = &g_lid_mutex, - .drv_data = LSM6DSM_ST_DATA(lsm6dsm_a_data, - MOTIONSENSE_TYPE_ACCEL), - .int_signal = GPIO_ACCEL_GYRO_INT_L, - .flags = MOTIONSENSE_FLAG_INT_SIGNAL, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LSM6DSM_ADDR1_FLAGS, - .rot_standard_ref = &lid_rot_ref, - .default_range = 4, /* g */ - .min_frequency = LSM6DSM_ODR_MIN_VAL, - .max_frequency = LSM6DSM_ODR_MAX_VAL, - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 13000 | ROUND_UP_FLAG, - }, - /* Sensor on for lid angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 13000 | ROUND_UP_FLAG, - }, - }, - }, - - [LID_GYRO] = { - .name = "Lid Gyro", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_LSM6DS3, - .type = MOTIONSENSE_TYPE_GYRO, - .location = MOTIONSENSE_LOC_LID, - .drv = &lsm6dsm_drv, - .mutex = &g_lid_mutex, - .drv_data = LSM6DSM_ST_DATA(lsm6dsm_a_data, - MOTIONSENSE_TYPE_GYRO), - .int_signal = GPIO_ACCEL_GYRO_INT_L, - .flags = MOTIONSENSE_FLAG_INT_SIGNAL, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LSM6DSM_ADDR1_FLAGS, - .default_range = 1000 | ROUND_UP_FLAG, /* dps */ - .rot_standard_ref = &lid_rot_ref, - .min_frequency = LSM6DSM_ODR_MIN_VAL, - .max_frequency = LSM6DSM_ODR_MAX_VAL, - }, - - [BASE_ACCEL] = { - .name = "Base Accel", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_LNG2DM, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_BASE, - .drv = &lis2dh_drv, - .mutex = &g_base_mutex, - .drv_data = &g_lis2dh_data, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LNG2DM_ADDR0_FLAGS, - .rot_standard_ref = NULL, /* Identity matrix */ - /* We only use 2g because its resolution is only 8-bits */ - .default_range = 2, /* g */ - .min_frequency = LIS2DH_ODR_MIN_VAL, - .max_frequency = LIS2DH_ODR_MAX_VAL, - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - /* Sensor on for lid angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, - - [LID_MAG] = { - .name = "Lid Mag", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_LIS2MDL, - .type = MOTIONSENSE_TYPE_MAG, - .location = MOTIONSENSE_LOC_LID, - .drv = &lis2mdl_drv, - .mutex = &g_lid_mag_mutex, - .drv_data = LIS2MDL_ST_DATA(lis2mdl_a_data), - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LIS2MDL_ADDR_FLAGS, - .default_range = 1 << 11, /* 16LSB / uT, fixed */ - .rot_standard_ref = &lid_rot_ref, - .min_frequency = LIS2MDL_ODR_MIN_VAL, - .max_frequency = LIS2MDL_ODR_MAX_VAL, - }, -}; - -const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); - -int board_sensor_at_360(void) -{ - /* - * The 360 degree sensor is too sensitive and is active when the lid is - * closed at 0 degrees. Ignore the hall sensor when the lid close is - * also active. - */ - return lid_is_open() && - !gpio_get_level(GMR_TABLET_MODE_GPIO_L); -} - -/* Initialize board. */ -static void board_init(void) -{ - /* Enable interrupt for LSM6DS3 sensor */ - gpio_enable_interrupt(GPIO_ACCEL_GYRO_INT_L); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -/* - * The only use for chipset state is sensors, so we hard code the AP state to on - * and make the sensor on in S0. The sensors are always on when the ISH is - * powered. - */ -int chipset_in_state(int state_mask) -{ - return state_mask & CHIPSET_STATE_ON; -} - -int chipset_in_or_transitioning_to_state(int state_mask) -{ - return chipset_in_state(state_mask); -} - -void chipset_force_shutdown(enum chipset_shutdown_reason reason) -{ - /* Required, but nothing to do */ -} - -/* Needed for empty chipset task */ -int board_idle_task(void *unused) -{ - while (1) - task_wait_event(-1); -} - -static void board_tablet_mode_change(void) -{ - /* Update GPIO to EC letting it know that we entered tablet mode */ - gpio_set_level(GPIO_NB_MODE_L, tablet_get_mode()); -} -DECLARE_HOOK(HOOK_TABLET_MODE_CHANGE, board_tablet_mode_change, - HOOK_PRIO_DEFAULT); |