diff options
Diffstat (limited to 'board/kohaku/board.c')
-rw-r--r-- | board/kohaku/board.c | 485 |
1 files changed, 0 insertions, 485 deletions
diff --git a/board/kohaku/board.c b/board/kohaku/board.c deleted file mode 100644 index 0204cdd87f..0000000000 --- a/board/kohaku/board.c +++ /dev/null @@ -1,485 +0,0 @@ -/* Copyright 2019 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. - */ - -/* Kohaku board-specific configuration */ - -#include "adc.h" -#include "button.h" -#include "common.h" -#include "cros_board_info.h" -#include "driver/accel_bma2x2.h" -#include "driver/accelgyro_bmi_common.h" -#include "driver/als_bh1730.h" -#include "driver/als_tcs3400.h" -#include "driver/ppc/sn5s330.h" -#include "driver/bc12/max14637.h" -#include "driver/sync.h" -#include "driver/tcpm/ps8xxx.h" -#include "driver/tcpm/tcpci.h" -#include "ec_commands.h" -#include "extpower.h" -#include "gpio.h" -#include "hooks.h" -#include "host_command.h" -#include "lid_switch.h" -#include "power.h" -#include "power_button.h" -#include "pwm.h" -#include "pwm_chip.h" -#include "spi.h" -#include "switch.h" -#include "system.h" -#include "task.h" -#include "temp_sensor.h" -#include "thermal.h" -#include "temp_sensor/thermistor.h" -#include "uart.h" -#include "usb_charge.h" -#include "usb_pd.h" -#include "usbc_ppc.h" -#include "util.h" - -#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args) - -static void ppc_interrupt(enum gpio_signal signal) -{ - switch (signal) { - case GPIO_USB_C0_PPC_INT_ODL: - sn5s330_interrupt(0); - break; - - case GPIO_USB_C1_PPC_INT_ODL: - sn5s330_interrupt(1); - break; - - default: - break; - } -} - -static void tcpc_alert_event(enum gpio_signal signal) -{ - int port = -1; - - switch (signal) { - case GPIO_USB_C0_TCPC_INT_ODL: - port = 0; - break; - case GPIO_USB_C1_TCPC_INT_ODL: - port = 1; - break; - default: - return; - } - - schedule_deferred_pd_interrupt(port); -} - -static void bc12_interrupt(enum gpio_signal signal) -{ - switch (signal) { - case GPIO_USB_C0_BC12_INT_ODL: - task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12); - break; - - case GPIO_USB_C1_BC12_INT_ODL: - task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12); - break; - - default: - break; - } -} - -#include "gpio_list.h" /* Must come after other header files. */ - -/******************************************************************************/ -/* SPI devices */ -const struct spi_device_t spi_devices[] = { -}; -const unsigned int spi_devices_used = ARRAY_SIZE(spi_devices); - -/******************************************************************************/ -/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */ -const struct pwm_t pwm_channels[] = { - [PWM_CH_KBLIGHT] = { .channel = 3, .flags = 0, .freq = 10000 }, -}; -BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); - -/******************************************************************************/ -/* USB-C TPCP Configuration */ -const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { - [USB_PD_PORT_TCPC_0] = { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_TCPC0, - .addr_flags = PS8751_I2C_ADDR1_FLAGS, - }, - .drv = &ps8xxx_tcpm_drv, - }, - [USB_PD_PORT_TCPC_1] = { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_TCPC1, - .addr_flags = PS8751_I2C_ADDR1_FLAGS, - }, - .drv = &ps8xxx_tcpm_drv, - }, -}; - -const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { - [USB_PD_PORT_TCPC_0] = { - .usb_port = USB_PD_PORT_TCPC_0, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, - }, - [USB_PD_PORT_TCPC_1] = { - .usb_port = USB_PD_PORT_TCPC_1, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, - } -}; - -/* BC 1.2 chip Configuration */ -const struct max14637_config_t max14637_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { - { - .chip_enable_pin = GPIO_USB_C0_BC12_VBUS_ON, - .chg_det_pin = GPIO_USB_C0_BC12_CHG_DET_L, - .flags = MAX14637_FLAGS_CHG_DET_ACTIVE_LOW, - }, - { - .chip_enable_pin = GPIO_USB_C1_BC12_VBUS_ON, - .chg_det_pin = GPIO_USB_C1_BC12_CHG_DET_L, - .flags = MAX14637_FLAGS_CHG_DET_ACTIVE_LOW, - }, -}; - -/******************************************************************************/ -/* Sensors */ -/* Base Sensor mutex */ -static struct mutex g_base_mutex; -static struct mutex g_lid_mutex; - -/* Base accel private data */ -static struct bmi_drv_data_t g_bmi160_data; - -/* BMA255 private data */ -static struct accelgyro_saved_data_t g_bma255_data; - -/* BH1730 private data */ -struct bh1730_drv_data_t g_bh1730_data; - -/* TCS3400 private data */ -static struct als_drv_data_t g_tcs3400_data = { - .als_cal.scale = 1, - .als_cal.uscale = 0, - .als_cal.offset = 0, - .als_cal.channel_scale = { - .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kc from VPD */ - .cover_scale = ALS_CHANNEL_SCALE(0.74), /* CT */ - }, -}; - -static struct tcs3400_rgb_drv_data_t g_tcs3400_rgb_data = { - .calibration.rgb_cal[X] = { - .offset = 3, /* 3.0350726 */ - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.34710205), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(1.72064361), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(-0.95427326), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.20677441), - .scale = { - .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kr */ - .cover_scale = ALS_CHANNEL_SCALE(0.5) - } - }, - .calibration.rgb_cal[Y] = { - .offset = 7, /* 6.50411397 */ - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.40729596), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(1.82527267), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(-1.01523751), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.20903764), - .scale = { - .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kg */ - .cover_scale = ALS_CHANNEL_SCALE(1.0) - }, - }, - .calibration.rgb_cal[Z] = { - .offset = -4, /* -4.13932233 */ - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-2.35802533), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(-0.19742447), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0.13837045), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(1.07436207), - .scale = { - .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */ - .cover_scale = ALS_CHANNEL_SCALE(1.44) - } - }, - .calibration.irt = FLOAT_TO_FP(0.35), - .saturation.again = TCS_DEFAULT_AGAIN, - .saturation.atime = TCS_DEFAULT_ATIME, -}; - -/* Matrix to rotate accelrator into standard reference frame */ -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)} -}; - -struct motion_sensor_t motion_sensors[] = { - [LID_ACCEL] = { - .name = "Lid Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_BMA255, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &bma2x2_accel_drv, - .mutex = &g_lid_mutex, - .drv_data = &g_bma255_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = BMA2x2_I2C_ADDR1_FLAGS, - .rot_standard_ref = NULL, - .min_frequency = BMA255_ACCEL_MIN_FREQ, - .max_frequency = BMA255_ACCEL_MAX_FREQ, - .default_range = 2, /* g, to support lid angle calculation. */ - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - /* Sensor on in S3 */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, - - [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 = &base_standard_ref, - .min_frequency = BMI_ACCEL_MIN_FREQ, - .max_frequency = BMI_ACCEL_MAX_FREQ, - .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs */ - .config = { - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - /* Sensor on in S3 */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, - - [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 = &base_standard_ref, - .min_frequency = BMI_GYRO_MIN_FREQ, - .max_frequency = BMI_GYRO_MAX_FREQ, - }, - - [BASE_ALS] = { - .name = "Light", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_BH1730, - .type = MOTIONSENSE_TYPE_LIGHT, - .location = MOTIONSENSE_LOC_BASE, - .drv = &bh1730_drv, - .drv_data = &g_bh1730_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = BH1730_I2C_ADDR_FLAGS, - .rot_standard_ref = NULL, - .default_range = 65535, - .min_frequency = BH1730_MIN_FREQ, - .max_frequency = BH1730_MAX_FREQ, - .config = { - [SENSOR_CONFIG_EC_S0] = { - .odr = BH1730_10000_MHZ, - }, - }, - }, - - [VSYNC] = { - .name = "Camera VSYNC", - .active_mask = SENSOR_ACTIVE_S0, - .chip = MOTIONSENSE_CHIP_GPIO, - .type = MOTIONSENSE_TYPE_SYNC, - .location = MOTIONSENSE_LOC_CAMERA, - .drv = &sync_drv, - .default_range = 0, - .min_frequency = 0, - .max_frequency = 1, - }, - - [CLEAR_ALS] = { - .name = "Clear Light", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_TCS3400, - .type = MOTIONSENSE_TYPE_LIGHT, - .location = MOTIONSENSE_LOC_LID, - .drv = &tcs3400_drv, - .drv_data = &g_tcs3400_data, - .port = I2C_PORT_ALS, - .i2c_spi_addr_flags = TCS3400_I2C_ADDR_FLAGS, - .rot_standard_ref = NULL, - .default_range = 0x10000, /* scale = 1x, uscale = 0 */ - .min_frequency = TCS3400_LIGHT_MIN_FREQ, - .max_frequency = TCS3400_LIGHT_MAX_FREQ, - .config = { - /* Run ALS sensor in S0 */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 1000, - }, - }, - }, - - [RGB_ALS] = { - /* - * RGB channels read by CLEAR_ALS and so the i2c port and - * address do not need to be defined for RGB_ALS. - */ - .name = "RGB Light", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_TCS3400, - .type = MOTIONSENSE_TYPE_LIGHT_RGB, - .location = MOTIONSENSE_LOC_LID, - .drv = &tcs3400_rgb_drv, - .drv_data = &g_tcs3400_rgb_data, - .rot_standard_ref = NULL, - .default_range = 0x10000, /* scale = 1x, uscale = 0 */ - }, -}; -unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); - -/* ALS instances when LPC mapping is needed. Each entry directs to a sensor. */ -const struct motion_sensor_t *motion_als_sensors[] = { - &motion_sensors[BASE_ALS], - &motion_sensors[CLEAR_ALS], -}; -BUILD_ASSERT(ARRAY_SIZE(motion_als_sensors) == ALS_COUNT); - -/**********************************************************************/ -/* ADC channels */ -const struct adc_t adc_channels[] = { - [ADC_TEMP_SENSOR_1] = { - "TEMP_CHARGER", NPCX_ADC_CH0, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, - [ADC_TEMP_SENSOR_2] = { - "TEMP_AMB", NPCX_ADC_CH1, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, - [ADC_TEMP_SENSOR_3] = { - "TEMP_GT", NPCX_ADC_CH2, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, - [ADC_TEMP_SENSOR_4] = { - "TEMP_IA", NPCX_ADC_CH3, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, -}; -BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); - -const struct temp_sensor_t temp_sensors[] = { - [TEMP_SENSOR_1] = {.name = "Charger", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_1}, - [TEMP_SENSOR_2] = {.name = "Ambient", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_2}, - [TEMP_SENSOR_3] = {.name = "GT", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_3}, - [TEMP_SENSOR_4] = {.name = "IA", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_4}, -}; -BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); - -/* Kohaku Temperature sensors */ -/* - * TODO(b/138578073): These setting need to be reviewed and set appropriately - * for Kohaku. They matter when the EC is controlling the fan as opposed to DPTF - * control. - */ -const static struct ec_thermal_config thermal_a = { - .temp_host = { - [EC_TEMP_THRESH_WARN] = 0, - [EC_TEMP_THRESH_HIGH] = C_TO_K(75), - [EC_TEMP_THRESH_HALT] = C_TO_K(90), - }, - .temp_host_release = { - [EC_TEMP_THRESH_WARN] = 0, - [EC_TEMP_THRESH_HIGH] = C_TO_K(65), - [EC_TEMP_THRESH_HALT] = 0, - }, - .temp_fan_off = C_TO_K(25), - .temp_fan_max = C_TO_K(50), -}; - -struct ec_thermal_config thermal_params[] = { - [TEMP_SENSOR_1] = thermal_a, - [TEMP_SENSOR_2] = thermal_a, - [TEMP_SENSOR_3] = thermal_a, - [TEMP_SENSOR_4] = thermal_a, -}; -BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT); - -enum gpio_signal gpio_en_pp5000_a = GPIO_EN_PP5000_A; - -static void board_init(void) -{ - /* Enable gpio interrupt for base accelgyro sensor */ - gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); - /* Enable gpio interrupt for camera vsync */ - gpio_enable_interrupt(GPIO_WFCAM_VSYNC); - /* Enable interrupt for the TCS3400 color light sensor */ - gpio_enable_interrupt(GPIO_TCS3400_INT_ODL); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -void board_overcurrent_event(int port, int is_overcurrented) -{ - /* Check that port number is valid. */ - if ((port < 0) || (port >= CONFIG_USB_PD_PORT_MAX_COUNT)) - return; - - /* Note that the level is inverted because the pin is active low. */ - gpio_set_level(GPIO_USB_C_OC_ODL, !is_overcurrented); -} - -int board_tcpc_post_init(int port) -{ - int rv = EC_SUCCESS; - - if (port == USB_PD_PORT_TCPC_0) - /* Set MUX_DP_EQ to 3.6dB (0x98) */ - rv = tcpc_write(port, PS8XXX_REG_MUX_DP_EQ_CONFIGURATION, 0x98); - - return rv; -} - -bool board_is_convertible(void) -{ - const uint8_t sku = get_board_sku(); - - return (sku == 255) || (sku == 1); -} |