diff options
Diffstat (limited to 'board/pirika/board.c')
| -rw-r--r-- | board/pirika/board.c | 766 |
1 files changed, 0 insertions, 766 deletions
diff --git a/board/pirika/board.c b/board/pirika/board.c deleted file mode 100644 index a17d19bf88..0000000000 --- a/board/pirika/board.c +++ /dev/null @@ -1,766 +0,0 @@ -/* 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. - */ - -/* Waddledee board-specific configuration */ - -#include "adc_chip.h" -#include "button.h" -#include "charge_manager.h" -#include "charge_state_v2.h" -#include "charger.h" -#include "driver/accel_kionix.h" -#include "driver/accelgyro_lsm6dsm.h" -#include "driver/bc12/pi3usb9201.h" -#include "driver/charger/isl923x.h" -#include "driver/retimer/tusb544.h" -#include "driver/temp_sensor/thermistor.h" -#include "driver/tcpm/raa489000.h" -#include "driver/usb_mux/it5205.h" -#include "gpio.h" -#include "hooks.h" -#include "intc.h" -#include "keyboard_scan.h" -#include "lid_switch.h" -#include "power.h" -#include "power_button.h" -#include "pwm.h" -#include "pwm_chip.h" -#include "switch.h" -#include "system.h" -#include "tablet_mode.h" -#include "task.h" -#include "tcpm/tcpci.h" -#include "temp_sensor.h" -#include "uart.h" -#include "usb_charge.h" -#include "usb_mux.h" -#include "usb_pd.h" -#include "usb_pd_tcpm.h" - -#define CPRINTUSB(format, args...) cprints(CC_USBCHARGE, format, ## args) -#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) - -#define INT_RECHECK_US 5000 - -/* C0 interrupt line shared by BC 1.2 and charger */ -static void check_c0_line(void); -DECLARE_DEFERRED(check_c0_line); - -/* Use default keyboard scan config, because board didn't supply one */ -__override struct keyboard_scan_config keyscan_config = { - /* - * CONFIG_KEYBOARD_COL2_INVERTED is defined for passing the column 2 - * to H1 which inverts the signal. The signal passing through H1 - * adds more delay. Need a larger delay value. Otherwise, pressing - * Refresh key will also trigger T key, which is in the next scanning - * column line. See http://b/156007029. - */ - .output_settle_us = 80, - .debounce_down_us = 9 * MSEC, - .debounce_up_us = 30 * MSEC, - .scan_period_us = 3 * MSEC, - .min_post_scan_delay_us = 1000, - .poll_timeout_us = 100 * MSEC, - .actual_key_mask = { - 0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff, - 0xa4, 0xff, 0xf6, 0x55, 0xfa, 0xca /* full set */ - }, -}; - -static const struct ec_response_keybd_config pirika_kb = { - .num_top_row_keys = 10, - .action_keys = { - TK_BACK, /* T1 */ - TK_REFRESH, /* T2 */ - TK_FULLSCREEN, /* T3 */ - TK_OVERVIEW, /* T4 */ - TK_SNAPSHOT, /* T5 */ - TK_BRIGHTNESS_DOWN, /* T6 */ - TK_BRIGHTNESS_UP, /* T7 */ - TK_VOL_MUTE, /* T8 */ - TK_VOL_DOWN, /* T9 */ - TK_VOL_UP, /* T10 */ - }, - .capabilities = KEYBD_CAP_SCRNLOCK_KEY, -}; - -__override const struct ec_response_keybd_config -*board_vivaldi_keybd_config(void) -{ - return &pirika_kb; -} - -static void notify_c0_chips(void) -{ - schedule_deferred_pd_interrupt(0); - task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12); -} - -static void check_c0_line(void) -{ - /* - * If line is still being held low, see if there's more to process from - * one of the chips - */ - if (!gpio_get_level(GPIO_USB_C0_INT_ODL)) { - notify_c0_chips(); - hook_call_deferred(&check_c0_line_data, INT_RECHECK_US); - } -} - -static void usb_c0_interrupt(enum gpio_signal s) -{ - /* Cancel any previous calls to check the interrupt line */ - hook_call_deferred(&check_c0_line_data, -1); - - /* Notify all chips using this line that an interrupt came in */ - notify_c0_chips(); - - /* Check the line again in 5ms */ - hook_call_deferred(&check_c0_line_data, INT_RECHECK_US); -} - -/* C1 interrupt line shared by BC 1.2, TCPC, and charger */ -static void check_c1_line(void); -DECLARE_DEFERRED(check_c1_line); - -static void notify_c1_chips(void) -{ - schedule_deferred_pd_interrupt(1); - task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12); -} - -static void check_c1_line(void) -{ - /* - * If line is still being held low, see if there's more to process from - * one of the chips. - */ - if (!gpio_get_level(GPIO_USB_C1_INT_ODL)) { - notify_c1_chips(); - hook_call_deferred(&check_c1_line_data, INT_RECHECK_US); - } -} - -static void usb_c1_interrupt(enum gpio_signal s) -{ - /* Cancel any previous calls to check the interrupt line */ - hook_call_deferred(&check_c1_line_data, -1); - - /* Notify all chips using this line that an interrupt came in */ - notify_c1_chips(); - - /* Check the line again in 5ms */ - hook_call_deferred(&check_c1_line_data, INT_RECHECK_US); -} - -static void c0_ccsbu_ovp_interrupt(enum gpio_signal s) -{ - cprints(CC_USBPD, "C0: CC OVP, SBU OVP, or thermal event"); - pd_handle_cc_overvoltage(0); -} - -/* Must come after other header files and interrupt handler declarations */ -#include "gpio_list.h" - -/* ADC channels */ -const struct adc_t adc_channels[] = { - [ADC_VSNS_PP3300_A] = { - .name = "PP3300_A_PGOOD", - .factor_mul = ADC_MAX_MVOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - .channel = CHIP_ADC_CH0 - }, - [ADC_TEMP_SENSOR_1] = { - .name = "TEMP_SENSOR1", - .factor_mul = ADC_MAX_MVOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - .channel = CHIP_ADC_CH2 - }, - [ADC_TEMP_SENSOR_2] = { - .name = "TEMP_SENSOR2", - .factor_mul = ADC_MAX_MVOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - .channel = CHIP_ADC_CH3 - }, - [ADC_TEMP_SENSOR_3] = { - .name = "TEMP_SENSOR3", - .factor_mul = ADC_MAX_MVOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - .channel = CHIP_ADC_CH15 - }, -}; -BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); - -/* BC 1.2 chips */ -const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = { - { - .i2c_port = I2C_PORT_USB_C0, - .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS, - .flags = PI3USB9201_ALWAYS_POWERED, - }, - { - .i2c_port = I2C_PORT_SUB_USB_C1, - .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS, - .flags = PI3USB9201_ALWAYS_POWERED, - }, -}; - -int pd_snk_is_vbus_provided(int port) -{ - return pd_check_vbus_level(port, VBUS_PRESENT); -} - -/* Charger chips */ -const struct charger_config_t chg_chips[] = { - [CHARGER_PRIMARY] = { - .i2c_port = I2C_PORT_USB_C0, - .i2c_addr_flags = ISL923X_ADDR_FLAGS, - .drv = &isl923x_drv, - }, - [CHARGER_SECONDARY] = { - .i2c_port = I2C_PORT_SUB_USB_C1, - .i2c_addr_flags = ISL923X_ADDR_FLAGS, - .drv = &isl923x_drv, - }, -}; - -/* TCPCs */ -const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { - { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_USB_C0, - .addr_flags = RAA489000_TCPC0_I2C_FLAGS, - }, - .flags = TCPC_FLAGS_TCPCI_REV2_0, - .drv = &raa489000_tcpm_drv, - }, - { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_SUB_USB_C1, - .addr_flags = RAA489000_TCPC0_I2C_FLAGS, - }, - .flags = TCPC_FLAGS_TCPCI_REV2_0, - .drv = &raa489000_tcpm_drv, - }, -}; - -/* USB Retimer */ -enum tusb544_conf { - USB_DP = 0, - USB_DP_INV, - USB, - USB_INV, - DP, - DP_INV -}; - -static int board_tusb544_set(const struct usb_mux *me, - mux_state_t mux_state) -{ - int rv = EC_SUCCESS; - enum tusb544_conf usb_mode = 0; - /* USB */ - if (mux_state & USB_PD_MUX_USB_ENABLED) { - /* USB with DP */ - if (mux_state & USB_PD_MUX_DP_ENABLED) { - usb_mode = (mux_state & USB_PD_MUX_POLARITY_INVERTED) - ? USB_DP_INV - : USB_DP; - } - /* USB without DP */ - else { - usb_mode = (mux_state & USB_PD_MUX_POLARITY_INVERTED) - ? USB_INV - : USB; - } - } - /* DP without USB */ - else if (mux_state & USB_PD_MUX_DP_ENABLED) { - usb_mode = (mux_state & USB_PD_MUX_POLARITY_INVERTED) - ? DP_INV - : DP; - } - /* Nothing enabled */ - else - return EC_SUCCESS; - /* Write the retimer config byte */ - if (usb_mode == USB_INV) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x15); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_1, 0x22); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_2, 0x22); - } else if (usb_mode == USB) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x11); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_1, 0x22); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_2, 0x22); - } else if (usb_mode == USB_DP_INV) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x1F); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x99); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_1, 0x22); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_2, 0x22); - } else if (usb_mode == USB_DP) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x1B); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x99); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x33); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_1, 0x22); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_USB3_1_2, 0x22); - } else if (usb_mode == DP_INV) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x1E); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x99); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x99); - } else if (usb_mode == DP) { - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_GENERAL4, 0x1A); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_1, 0x99); - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB544_REG_DISPLAYPORT_2, 0x99); - } - - return rv; -} - -const struct usb_mux usbc1_retimer = { - .usb_port = 1, - .i2c_port = I2C_PORT_SUB_USB_C1, - .i2c_addr_flags = TUSB544_I2C_ADDR_FLAGS0, - .driver = &tusb544_drv, - .board_set = &board_tusb544_set, -}; - -/* USB Muxes */ -const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { - { - .usb_port = 0, - .i2c_port = I2C_PORT_USB_C0, - .i2c_addr_flags = IT5205_I2C_ADDR1_FLAGS, - .driver = &it5205_usb_mux_driver, - }, - { - .usb_port = 1, - .i2c_port = I2C_PORT_SUB_USB_C1, - .i2c_addr_flags = IT5205_I2C_ADDR1_FLAGS, - .driver = &it5205_usb_mux_driver, - .next_mux = &usbc1_retimer, - }, -}; - -void board_init(void) -{ - int on; - - gpio_enable_interrupt(GPIO_USB_C0_INT_ODL); - gpio_enable_interrupt(GPIO_USB_C1_INT_ODL); - - /* - * If interrupt lines are already low, schedule them to be processed - * after inits are completed. - */ - if (!gpio_get_level(GPIO_USB_C0_INT_ODL)) - hook_call_deferred(&check_c0_line_data, 0); - if (!gpio_get_level(GPIO_USB_C1_INT_ODL)) - hook_call_deferred(&check_c1_line_data, 0); - - gpio_enable_interrupt(GPIO_USB_C0_CCSBU_OVP_ODL); - /* Enable Base Accel interrupt */ - gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); - - /* Turn on 5V if the system is on, otherwise turn it off */ - on = chipset_in_state(CHIPSET_STATE_ON | CHIPSET_STATE_ANY_SUSPEND | - CHIPSET_STATE_SOFT_OFF); - board_power_5v_enable(on); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -void board_hibernate(void) -{ - /* - * Put all charger ICs present into low power mode before entering - * z-state. - */ - raa489000_hibernate(CHARGER_PRIMARY, true); - if (board_get_charger_chip_count() > 1) - raa489000_hibernate(CHARGER_SECONDARY, true); -} - -__override void board_ocpc_init(struct ocpc_data *ocpc) -{ - /* There's no provision to measure Isys */ - ocpc->chg_flags[CHARGER_SECONDARY] |= OCPC_NO_ISYS_MEAS_CAP; -} - -void board_reset_pd_mcu(void) -{ - /* - * Nothing to do. TCPC C0 is internal, TCPC C1 reset pin is not - * connected to the EC. - */ -} - -__override void board_power_5v_enable(int enable) -{ - /* - * Motherboard has a GPIO to turn on the 5V regulator, but the sub-board - * sets it through the charger GPIO. - */ - gpio_set_level(GPIO_EN_PP5000, !!enable); - gpio_set_level(GPIO_EN_USB_A0_VBUS, !!enable); - if (isl923x_set_comparator_inversion(1, !!enable)) - CPRINTS("Failed to %sable sub rails!", enable ? "en" : "dis"); -} - -uint16_t tcpc_get_alert_status(void) -{ - uint16_t status = 0; - int regval; - - if (!gpio_get_level(GPIO_USB_C0_INT_ODL)) { - if (!tcpc_read16(0, TCPC_REG_ALERT, ®val)) { - if (regval) - status = PD_STATUS_TCPC_ALERT_0; - } - } - - /* Check whether TCPC 1 pulled the shared interrupt line */ - if (!gpio_get_level(GPIO_USB_C1_INT_ODL)) { - if (!tcpc_read16(1, TCPC_REG_ALERT, ®val)) { - if (regval) - status = PD_STATUS_TCPC_ALERT_1; - } - } - - return status; -} - -void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma, - int charge_mv) -{ - int icl = MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT); - - /* - * TODO(b/151955431): Characterize the input current limit in case a - * scaling needs to be applied here - */ - charge_set_input_current_limit(icl, charge_mv); -} - -int board_is_sourcing_vbus(int port) -{ - int regval; - - tcpc_read(port, TCPC_REG_POWER_STATUS, ®val); - return !!(regval & TCPC_REG_POWER_STATUS_SOURCING_VBUS); -} - -int board_set_active_charge_port(int port) -{ - int is_real_port = (port >= 0 && - port < board_get_usb_pd_port_count()); - int i; - int old_port; - - if (!is_real_port && port != CHARGE_PORT_NONE) - return EC_ERROR_INVAL; - - old_port = charge_manager_get_active_charge_port(); - - CPRINTS("New chg p%d", port); - - /* Disable all ports. */ - if (port == CHARGE_PORT_NONE) { - for (i = 0; i < board_get_usb_pd_port_count(); i++) { - tcpc_write(i, TCPC_REG_COMMAND, - TCPC_REG_COMMAND_SNK_CTRL_LOW); - raa489000_enable_asgate(i, false); - } - - return EC_SUCCESS; - } - - /* Check if port is sourcing VBUS. */ - if (board_is_sourcing_vbus(port)) { - CPRINTS("Skip enable p%d", port); - return EC_ERROR_INVAL; - } - - /* - * Turn off the other ports sink path FETs, before enabling the - * requested charge port. - */ - for (i = 0; i < board_get_usb_pd_port_count(); i++) { - if (port == i) - continue; - - if (tcpc_write(i, TCPC_REG_COMMAND, - TCPC_REG_COMMAND_SNK_CTRL_LOW)) - CPRINTS("p%d: sink path disable failed.", i); - raa489000_enable_asgate(i, false); - } - - /* - * Stop the charger IC from switching while changing ports. Otherwise, - * we can overcurrent the adapter we're switching to. (crbug.com/926056) - */ - if (old_port != CHARGE_PORT_NONE) - charger_discharge_on_ac(1); - - /* Enable requested charge port. */ - if (raa489000_enable_asgate(port, true) || - tcpc_write(port, TCPC_REG_COMMAND, - TCPC_REG_COMMAND_SNK_CTRL_HIGH)) { - CPRINTS("p%d: sink path enable failed.", port); - charger_discharge_on_ac(0); - return EC_ERROR_UNKNOWN; - } - - /* Allow the charger IC to begin/continue switching. */ - charger_discharge_on_ac(0); - - return EC_SUCCESS; - -} - -__override void ocpc_get_pid_constants(int *kp, int *kp_div, - int *ki, int *ki_div, - int *kd, int *kd_div) -{ - *kp = 1; - *kp_div = 20; - *ki = 1; - *ki_div = 250; - *kd = 0; - *kd_div = 1; -} - -__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp) -{ - if (port < 0 || port > board_get_usb_pd_port_count()) - return; - - raa489000_set_output_current(port, rp); -} - -/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */ -const struct pwm_t pwm_channels[] = { - [PWM_CH_KBLIGHT] = { - .channel = 0, - .flags = PWM_CONFIG_DSLEEP, - .freq_hz = 10000, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); - -/* Sensor Mutexes */ -static struct mutex g_lid_mutex; -static struct mutex g_base_mutex; - -/* Sensor Data */ -static struct kionix_accel_data g_kx022_data; -static struct lsm6dsm_data lsm6dsm_data = LSM6DSM_DATA; - -/* Drivers */ -struct motion_sensor_t motion_sensors[] = { - [LID_ACCEL] = { - .name = "Lid Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_KX022, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &kionix_accel_drv, - .mutex = &g_lid_mutex, - .drv_data = &g_kx022_data, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = KX022_ADDR1_FLAGS, - .rot_standard_ref = NULL, - .default_range = 2, /* g */ - /* We only use 2g because its resolution is only 8-bits */ - .min_frequency = KX022_ACCEL_MIN_FREQ, - .max_frequency = KX022_ACCEL_MAX_FREQ, - .config = { - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, - [BASE_ACCEL] = { - .name = "Base Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_LSM6DSM, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_BASE, - .drv = &lsm6dsm_drv, - .mutex = &g_base_mutex, - .drv_data = LSM6DSM_ST_DATA(lsm6dsm_data, - MOTIONSENSE_TYPE_ACCEL), - .int_signal = GPIO_BASE_SIXAXIS_INT_L, - .flags = MOTIONSENSE_FLAG_INT_SIGNAL, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS, - .rot_standard_ref = NULL, - .default_range = 4, /* g */ - .min_frequency = LSM6DSM_ODR_MIN_VAL, - .max_frequency = LSM6DSM_ODR_MAX_VAL, - .config = { - [SENSOR_CONFIG_EC_S0] = { - .odr = 13000 | ROUND_UP_FLAG, - .ec_rate = 100 * MSEC, - }, - [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_LSM6DSM, - .type = MOTIONSENSE_TYPE_GYRO, - .location = MOTIONSENSE_LOC_BASE, - .drv = &lsm6dsm_drv, - .mutex = &g_base_mutex, - .drv_data = LSM6DSM_ST_DATA(lsm6dsm_data, - MOTIONSENSE_TYPE_GYRO), - .int_signal = GPIO_BASE_SIXAXIS_INT_L, - .flags = MOTIONSENSE_FLAG_INT_SIGNAL, - .port = I2C_PORT_SENSOR, - .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS, - .default_range = 1000 | ROUND_UP_FLAG, /* dps */ - .rot_standard_ref = NULL, - .min_frequency = LSM6DSM_ODR_MIN_VAL, - .max_frequency = LSM6DSM_ODR_MAX_VAL, - }, -}; - -const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); - -/* Thermistors */ -const struct temp_sensor_t temp_sensors[] = { - [TEMP_SENSOR_1] = {.name = "Charger", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_51k1_47k_4050b, - .idx = ADC_TEMP_SENSOR_1}, - [TEMP_SENSOR_2] = {.name = "Vcore", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_51k1_47k_4050b, - .idx = ADC_TEMP_SENSOR_2}, - [TEMP_SENSOR_3] = {.name = "Ambient", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_51k1_47k_4050b, - .idx = ADC_TEMP_SENSOR_3}, -}; -BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); - -const static struct ec_thermal_config thermal_charger = { - .temp_host = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(68), - [EC_TEMP_THRESH_HALT] = C_TO_K(90), - }, - .temp_host_release = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(50), - }, -}; -const static struct ec_thermal_config thermal_vcore = { - .temp_host = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(65), - [EC_TEMP_THRESH_HALT] = C_TO_K(80), - }, - .temp_host_release = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(53), - }, -}; -const static struct ec_thermal_config thermal_ambient = { - .temp_host = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(65), - [EC_TEMP_THRESH_HALT] = C_TO_K(80), - }, - .temp_host_release = { - [EC_TEMP_THRESH_HIGH] = C_TO_K(50), - }, -}; -struct ec_thermal_config thermal_params[] = { - [TEMP_SENSOR_1] = thermal_charger, - [TEMP_SENSOR_2] = thermal_vcore, - [TEMP_SENSOR_3] = thermal_ambient, -}; -BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT); - -/* This callback disables keyboard when convertibles are fully open */ -__override void lid_angle_peripheral_enable(int enable) -{ - int chipset_in_s0 = chipset_in_state(CHIPSET_STATE_ON); - - /* - * If the lid is in tablet position via other sensors, - * ignore the lid angle, which might be faulty then - * disable keyboard. - */ - if (tablet_get_mode()) - enable = 0; - - if (enable) { - keyboard_scan_enable(1, KB_SCAN_DISABLE_LID_ANGLE); - } else { - /* - * Ensure that the chipset is off before disabling the keyboard. - * When the chipset is on, the EC keeps the keyboard enabled and - * the AP decides whether to ignore input devices or not. - */ - if (!chipset_in_s0) - keyboard_scan_enable(0, KB_SCAN_DISABLE_LID_ANGLE); - } -} - -__override void board_pulse_entering_rw(void) -{ - /* - * On the ITE variants, the EC_ENTERING_RW signal was connected to a pin - * which is active high by default. This cause Cr50 to think that the - * EC has jumped to its RW image even though this may not be the case. - * The pin is changed to GPIO_EC_ENTERING_RW2. - */ - gpio_set_level(GPIO_EC_ENTERING_RW, 1); - gpio_set_level(GPIO_EC_ENTERING_RW2, 1); - usleep(MSEC); - gpio_set_level(GPIO_EC_ENTERING_RW, 0); - gpio_set_level(GPIO_EC_ENTERING_RW2, 0); -} |