diff options
| -rw-r--r-- | board/bobba/battery.c | 151 | ||||
| -rw-r--r-- | board/bobba/board.c | 234 | ||||
| -rw-r--r-- | board/bobba/board.h | 99 | ||||
| -rw-r--r-- | board/bobba/build.mk | 16 | ||||
| -rw-r--r-- | board/bobba/ec.tasklist | 37 | ||||
| -rw-r--r-- | board/bobba/gpio.inc | 142 | ||||
| -rw-r--r-- | board/bobba/led.c | 68 | ||||
| -rw-r--r-- | board/bobba/usb_pd_policy.c | 8 |
8 files changed, 755 insertions, 0 deletions
diff --git a/board/bobba/battery.c b/board/bobba/battery.c new file mode 100644 index 0000000000..baaa9737ba --- /dev/null +++ b/board/bobba/battery.c @@ -0,0 +1,151 @@ +/* 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. + * + * Battery pack vendor provided charging profile + */ + +#include "battery_fuel_gauge.h" +#include "common.h" +#include "util.h" + +/* + * Battery info for all bobba battery types. Note that the fields + * start_charging_min/max and charging_min/max are not used for the charger. + * The effective temperature limits are given by discharging_min/max_c. + * + * Fuel Gauge (FG) parameters which are used for determining if the battery + * is connected, the appropriate ship mode (battery cutoff) command, and the + * charge/discharge FETs status. + * + * Ship mode (battery cutoff) requires 2 writes to the appropriate smart battery + * register. For some batteries, the charge/discharge FET bits are set when + * charging/discharging is active, in other types, these bits set mean that + * charging/discharging is disabled. Therefore, in addition to the mask for + * these bits, a disconnect value must be specified. Note that for TI fuel + * gauge, the charge/discharge FET status is found in Operation Status (0x54), + * but a read of Manufacturer Access (0x00) will return the lower 16 bits of + * Operation status which contains the FET status bits. + * + * The assumption for battery types supported is that the charge/discharge FET + * status can be read with a sb_read() command and therefore, only the register + * address, mask, and disconnect value need to be provided. + */ +const struct board_batt_params board_battery_info[] = { + /* LGC AC15A8J Battery Information */ + [BATTERY_LGC15] = { + .fuel_gauge = { + .manuf_name = "LGC", + .device_name = "AC15A8J", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0002, + .disconnect_val = 0x0, + } + }, + .batt_info = { + .voltage_max = 13200, + .voltage_normal = 11520, /* mV */ + .voltage_min = 9000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = 0, + .discharging_max_c = 60, + }, + }, + + /* Panasonic AP1505L Battery Information */ + [BATTERY_PANASONIC] = { + .fuel_gauge = { + .manuf_name = "PANASONIC", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x4000, + .disconnect_val = 0x0, + } + }, + .batt_info = { + .voltage_max = 13200, + .voltage_normal = 11550, /* mV */ + .voltage_min = 9000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = 0, + .discharging_max_c = 60, + }, + }, + + /* SANYO AC15A3J Battery Information */ + [BATTERY_SANYO] = { + .fuel_gauge = { + .manuf_name = "SANYO", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x4000, + .disconnect_val = 0x0, + } + }, + .batt_info = { + .voltage_max = TARGET_WITH_MARGIN(13200, 5), + .voltage_normal = 11550, /* mV */ + .voltage_min = 9000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = 0, + .discharging_max_c = 60, + }, + }, + + /* Sony Ap13J4K Battery Information */ + [BATTERY_SONY] = { + .fuel_gauge = { + .manuf_name = "SONYCorp", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x8000, + .disconnect_val = 0x8000, + } + }, + .batt_info = { + .voltage_max = TARGET_WITH_MARGIN(13200, 5), + .voltage_normal = 11400, /* mV */ + .voltage_min = 9000, /* mV */ + .precharge_current = 256, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = 0, + .discharging_max_c = 60, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_PANASONIC; diff --git a/board/bobba/board.c b/board/bobba/board.c new file mode 100644 index 0000000000..c106971a87 --- /dev/null +++ b/board/bobba/board.c @@ -0,0 +1,234 @@ +/* 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. + */ + +/* Bobba board-specific configuration */ + +#include "adc.h" +#include "adc_chip.h" +#include "battery.h" +#include "charge_manager.h" +#include "charge_state.h" +#include "common.h" +#include "cros_board_info.h" +#include "driver/accel_kionix.h" +#include "driver/accelgyro_lsm6dsm.h" +#include "driver/bc12/bq24392.h" +#include "driver/charger/bd9995x.h" +#include "driver/ppc/nx20p3483.h" +#include "driver/tcpm/anx7447.h" +#include "driver/tcpm/ps8xxx.h" +#include "driver/tcpm/tcpci.h" +#include "driver/tcpm/tcpm.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 "switch.h" +#include "system.h" +#include "tablet_mode.h" +#include "tcpci.h" +#include "temp_sensor.h" +#include "thermistor.h" +#include "usb_mux.h" +#include "usbc_ppc.h" +#include "util.h" + +#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ## args) +#define CPRINTFUSB(format, args...) cprintf(CC_USBCHARGE, format, ## args) + +static void tcpc_alert_event(enum gpio_signal signal) +{ + if ((signal == GPIO_USB_C1_MUX_INT_ODL) && + !gpio_get_level(GPIO_USB_C1_PD_RST_ODL)) + return; + +#ifdef HAS_TASK_PDCMD + /* Exchange status with TCPCs */ + host_command_pd_send_status(PD_CHARGE_NO_CHANGE); +#endif +} + +static void ppc_interrupt(enum gpio_signal signal) +{ + switch (signal) { + case GPIO_USB_PD_C0_INT_ODL: + nx20p3483_interrupt(0); + break; + + case GPIO_USB_PD_C1_INT_ODL: + nx20p3483_interrupt(1); + break; + + default: + break; + } +} + +/* Must come after other header files and GPIO interrupts*/ +#include "gpio_list.h" + +/* ADC channels */ +const struct adc_t adc_channels[] = { + [ADC_TEMP_SENSOR_AMB] = { + "TEMP_AMB", NPCX_ADC_CH0, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, + [ADC_TEMP_SENSOR_CHARGER] = { + "TEMP_CHARGER", NPCX_ADC_CH1, 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_BATTERY] = {.name = "Battery", + .type = TEMP_SENSOR_TYPE_BATTERY, + .read = charge_get_battery_temp, + .idx = 0, + .action_delay_sec = 1}, + [TEMP_SENSOR_AMBIENT] = {.name = "Ambient", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_51k1_47k_4050b, + .idx = ADC_TEMP_SENSOR_AMB, + .action_delay_sec = 5}, + [TEMP_SENSOR_CHARGER] = {.name = "Charger", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_13k7_47k_4050b, + .idx = ADC_TEMP_SENSOR_CHARGER, + .action_delay_sec = 1}, +}; +BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); + +/* Motion sensors */ +/* Mutexes */ +static struct mutex g_lid_mutex; +static struct mutex g_base_mutex; + +/* Matrix to rotate accelrator into standard reference frame */ +const matrix_3x3_t base_standard_ref = { + { 0, FLOAT_TO_FP(-1), 0}, + { FLOAT_TO_FP(1), 0, 0}, + { 0, 0, FLOAT_TO_FP(1)} +}; + +/* sensor private data */ +static struct kionix_accel_data g_kx022_data; +static struct lsm6dsm_data lsm6dsm_g_data; +static struct lsm6dsm_data lsm6dsm_a_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, + .addr = KX022_ADDR1, + .rot_standard_ref = NULL, /* Identity matrix. */ + .default_range = 4, /* g */ + .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, + }, + }, + }, + + [BASE_ACCEL] = { + .name = "Base Accel", + .active_mask = SENSOR_ACTIVE_S0_S3_S5, + .chip = MOTIONSENSE_CHIP_LSM6DSM, + .type = MOTIONSENSE_TYPE_ACCEL, + .location = MOTIONSENSE_LOC_BASE, + .drv = &lsm6dsm_drv, + .mutex = &g_base_mutex, + .drv_data = &lsm6dsm_a_data, + .port = I2C_PORT_SENSOR, + .addr = LSM6DSM_ADDR0, + .rot_standard_ref = &base_standard_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, + .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, + .chip = MOTIONSENSE_CHIP_LSM6DSM, + .type = MOTIONSENSE_TYPE_GYRO, + .location = MOTIONSENSE_LOC_BASE, + .drv = &lsm6dsm_drv, + .mutex = &g_base_mutex, + .drv_data = &lsm6dsm_g_data, + .port = I2C_PORT_SENSOR, + .addr = LSM6DSM_ADDR0, + .default_range = 1000, /* dps */ + .rot_standard_ref = &base_standard_ref, + .min_frequency = LSM6DSM_ODR_MIN_VAL, + .max_frequency = LSM6DSM_ODR_MAX_VAL, + }, +}; + +const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); + +/* Initialize board. */ +static void board_init(void) +{ + /* Enable Base Accel interrupt */ + gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); +} +DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); + +void board_hibernate_late(void) { + + int i; + + const uint32_t hibernate_pins[][2] = { + /* Turn off LEDs before going to hibernate */ + {GPIO_BAT_LED_BLUE_L, GPIO_INPUT | GPIO_PULL_UP}, + {GPIO_BAT_LED_ORANGE_L, GPIO_INPUT | GPIO_PULL_UP}, + }; + + for (i = 0; i < ARRAY_SIZE(hibernate_pins); ++i) + gpio_set_flags(hibernate_pins[i][0], hibernate_pins[i][1]); +} + +#ifndef TEST_BUILD +/* This callback disables keyboard when convertibles are fully open */ +void lid_angle_peripheral_enable(int enable) +{ + /* + * 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; + + keyboard_scan_enable(enable, KB_SCAN_DISABLE_LID_ANGLE); +} +#endif diff --git a/board/bobba/board.h b/board/bobba/board.h new file mode 100644 index 0000000000..8c98a2f7b0 --- /dev/null +++ b/board/bobba/board.h @@ -0,0 +1,99 @@ +/* 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. + */ + +/* Bobba board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Select Baseboard features */ +#define VARIANT_OCTOPUS_EC_NPCX796FB +#define VARIANT_OCTOPUS_CHARGER_ISL9238 +#include "baseboard.h" + +/* Optional features */ +#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands while in dev. */ + +/* EC console commands */ +#define CONFIG_CMD_ACCELS +#define CONFIG_CMD_ACCEL_INFO + +#define CONFIG_LED_COMMON + +/* Sensors */ +#define CONFIG_ACCEL_KX022 /* Lid accel */ +#define CONFIG_ACCELGYRO_LSM6DSM /* Base accel */ +/* Sensors without hardware FIFO are in forced mode */ +#define CONFIG_ACCEL_FORCE_MODE_MASK (1 << LID_ACCEL) + +#define CONFIG_LID_ANGLE +#define CONFIG_LID_ANGLE_UPDATE +#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL +#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL + +#define CONFIG_TABLET_MODE +#define CONFIG_TABLET_SWITCH +#define TABLET_MODE_GPIO_L GPIO_TABLET_MODE_L + +#define CONFIG_TEMP_SENSOR +#define CONFIG_THERMISTOR +#define CONFIG_STEINHART_HART_3V3_13K7_47K_4050B +#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B + +#define CONFIG_DPTF + +#define CONFIG_ACCEL_INTERRUPTS +/* FIFO size is in power of 2. */ +#define CONFIG_ACCEL_FIFO 1024 + +/* Depends on how fast the AP boots and typical ODRs */ +#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO / 3) +#define CONFIG_MKBP_EVENT +#define CONFIG_MKBP_USE_HOST_EVENT + +#define CONFIG_ACCEL_LSM6DSM_INT_EVENT TASK_EVENT_CUSTOM(4) +#ifndef __ASSEMBLER__ + +#include "gpio_signal.h" +#include "registers.h" + +enum adc_channel { + ADC_TEMP_SENSOR_AMB, /* ADC0 */ + ADC_TEMP_SENSOR_CHARGER, /* ADC1 */ + ADC_CH_COUNT +}; + +enum temp_sensor_id { + TEMP_SENSOR_BATTERY, + TEMP_SENSOR_AMBIENT, + TEMP_SENSOR_CHARGER, + TEMP_SENSOR_COUNT +}; + +enum pwm_channel { + PWM_CH_KBLIGHT, + PWM_CH_COUNT +}; + +/* Motion sensors */ +enum sensor_id { + LID_ACCEL, + BASE_ACCEL, + BASE_GYRO, + SENSOR_COUNT +}; + +/* List of possible batteries */ +enum battery_type { + BATTERY_LGC15, + BATTERY_PANASONIC, + BATTERY_SANYO, + BATTERY_SONY, + BATTERY_TYPE_COUNT, +}; + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ diff --git a/board/bobba/build.mk b/board/bobba/build.mk new file mode 100644 index 0000000000..7e806f4667 --- /dev/null +++ b/board/bobba/build.mk @@ -0,0 +1,16 @@ +# -*- makefile -*- +# 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. +# +# Board specific files build +# + +CHIP:=npcx +CHIP_FAMILY:=npcx7 +CHIP_VARIANT:=npcx7m6fb +BASEBOARD:=octopus + +board-y=board.o led.o +board-$(CONFIG_BATTERY_SMART)+=battery.o +board-$(CONFIG_USB_POWER_DELIVERY)+=usb_pd_policy.o diff --git a/board/bobba/ec.tasklist b/board/bobba/ec.tasklist new file mode 100644 index 0000000000..dc260ef0fe --- /dev/null +++ b/board/bobba/ec.tasklist @@ -0,0 +1,37 @@ +/* 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. + */ + +/* + * List of enabled tasks in the priority order + * + * The first one has the lowest priority. + * + * For each task, use the macro TASK_ALWAYS(n, r, d, s) for base tasks and + * TASK_NOTEST(n, r, d, s) for tasks that can be excluded in test binaries, + * where : + * 'n' in the name of the task + * 'r' in the main routine of the task + * 'd' in an opaque parameter passed to the routine at startup + * 's' is the stack size in bytes; must be a multiple of 8 + * + * For USB PD tasks, IDs must be in consecutive order and correspond to + * the port which they are for. See TASK_ID_TO_PD_PORT() macro. + */ + +#define CONFIG_TASK_LIST \ + TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, TASK_STACK_SIZE) \ + TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, TASK_STACK_SIZE) \ + TASK_ALWAYS(CHARGER, charger_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(CHIPSET, chipset_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \ + TASK_NOTEST(PDCMD, pd_command_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(POWERBTN, power_button_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE) diff --git a/board/bobba/gpio.inc b/board/bobba/gpio.inc new file mode 100644 index 0000000000..98241aa864 --- /dev/null +++ b/board/bobba/gpio.inc @@ -0,0 +1,142 @@ +/* -*- mode:c -*- + * + * 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. + */ + +/* Declare symbolic names for all the GPIOs that we care about. + * Note: Those with interrupt handlers must be declared first. */ + +/* Wake Source interrupts */ +GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | + GPIO_HIB_WAKE_HIGH, lid_interrupt) +GPIO_INT(POWER_BUTTON_L, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) /* MECH_PWR_BTN_ODL */ +GPIO_INT(AC_PRESENT, PIN(0, 0), GPIO_INT_BOTH | + GPIO_HIB_WAKE_HIGH, extpower_interrupt) /* ACOK_OD */ + +/* USB-C interrupts */ +GPIO_INT(USB_C0_MUX_INT_ODL, PIN(6, 1), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C1_MUX_INT_ODL, PIN(F, 5), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_PD_C0_INT_ODL, PIN(E, 0), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_PD_C1_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, ppc_interrupt) + +/* Power State interrupts */ +#ifdef CONFIG_POWER_S0IX +GPIO_INT(PCH_SLP_S0_L, PIN(A, 4), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S0_L */ +#endif +GPIO_INT(PCH_SLP_S4_L, PIN(A, 3), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S4_L */ +GPIO_INT(PCH_SLP_S3_L, PIN(A, 6), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S3_L */ +GPIO_INT(SUSPWRDNACK, PIN(D, 5), GPIO_INT_BOTH, power_signal_interrupt) /* SUSPWRDNACK */ +GPIO_INT(RSMRST_L_PGOOD, PIN(E, 2), GPIO_INT_BOTH, power_signal_interrupt) /* PMIC_EC_RSMRST_ODL */ +GPIO_INT(ALL_SYS_PGOOD, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt) /* PMIC_EC_PWROK_OD */ + +/* Other interrupts */ +GPIO_INT(WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ +GPIO_INT(TABLET_MODE_L, PIN(8, 6), GPIO_INT_BOTH, tablet_mode_isr) + +GPIO_INT(BASE_SIXAXIS_INT_L, PIN(5, 6), GPIO_INT_FALLING | GPIO_SEL_1P8V, lsm6dsm_interrupt) +GPIO(LID_ACCEL_INT_L, PIN(5, 0), GPIO_INPUT | GPIO_SEL_1P8V) + +/* Define PCH_SLP_S0_L after all interrupts if CONFIG_POWER_S0IX not defined. */ +#ifndef CONFIG_POWER_S0IX +GPIO(PCH_SLP_S0_L, PIN(A, 4), GPIO_INPUT) /* SLP_S0_L */ +#endif + +/* + * PLT_RST_L isn't used since there is a Virtual Wire on eSPI for it. It is here + * only for debugging purposes. + */ +GPIO(PLT_RST_L, PIN(C, 7), GPIO_INPUT) /* Platform Reset from SoC */ +/* Must be GPIO_DEFAULT since pin is changed based on board version */ +GPIO(SYS_RESET_L, PIN(3, 4), GPIO_ODR_HIGH) /* SYS_RST_ODL */ + +/* Must be GPIO_DEFAULT since pin is changed based on board version */ +GPIO(ENTERING_RW, PIN(E, 1), GPIO_OUT_LOW) /* EC_ENTERING_RW */ +GPIO(PCH_WAKE_L, PIN(7, 4), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ +GPIO(PCH_PWRBTN_L, PIN(C, 1), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ + +GPIO(EN_PP5000, PIN(7, 3), GPIO_OUT_LOW) /* EN_PP5000_A */ +GPIO(PP5000_PG, PIN(C, 0), GPIO_INPUT) /* PP5000_PG_OD */ +GPIO(EN_PP3300, PIN(D, 4), GPIO_OUT_LOW) /* EN_PP3300_A */ +GPIO(PP3300_PG, PIN(6, 0), GPIO_INPUT) /* PP3300_PG_OD */ +GPIO(PMIC_EN, PIN(7, 2), GPIO_OUT_LOW) /* Enable A Rails via PMIC */ +GPIO(PCH_RSMRST_L, PIN(C, 2), GPIO_OUT_LOW) /* RSMRST# to SOC. All _A rails now up. */ +GPIO(PCH_SYS_PWROK, PIN(B, 7), GPIO_OUT_LOW) /* EC_PCH_PWROK. All S0 rails now up. */ + +/* Peripheral rails */ +GPIO(ENABLE_BACKLIGHT, PIN(D, 3), GPIO_ODR_HIGH | + GPIO_SEL_1P8V) /* EC_BL_EN_OD */ +GPIO(EN_P3300_TRACKPAD_ODL, PIN(3, 3), GPIO_ODR_HIGH) + +GPIO(EC_BATT_PRES_L, PIN(E, 5), GPIO_INPUT) + +/* + * PCH_PROCHOT_ODL is primarily for monitoring the PROCHOT# signal which is + * normally driven by the PMIC. The EC can also drive this signal in the event + * that the ambient or charger temperature sensors exceeds their thresholds. + */ +GPIO(CPU_PROCHOT, PIN(3, 7), GPIO_INPUT | GPIO_SEL_1P8V) /* PCH_PROCHOT_ODL */ + +/* I2C pins - Alternate function below configures I2C module on these pins */ +GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C_BATTERY_3V3_SCL */ +GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C_BATTERY_3V3_SDA */ +GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C_USB_C0_MUX_SCL */ +GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C_USB_C0_MUX_SDA */ +GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C_USB_C1_MUX_SCL */ +GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C_USB_C1_MUX_SDA */ +GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C_EEPROM_SCL */ +GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C_EEPROM_SDA */ +GPIO(I2C4_SCL, PIN(F, 3), GPIO_INPUT) /* EC_I2C_CHARGER_3V3_SCL */ +GPIO(I2C4_SDA, PIN(F, 2), GPIO_INPUT) /* EC_I2C_CHARGER_3V3_SDA */ +GPIO(I2C7_SCL, PIN(B, 3), GPIO_INPUT | + GPIO_SEL_1P8V) /* EC_I2C_SENSOR_U_SCL */ +GPIO(I2C7_SDA, PIN(B, 2), GPIO_INPUT | + GPIO_SEL_1P8V) /* EC_I2C_SENSOR_U_SDA */ + +/* USB pins */ +GPIO(EN_USB_A0_5V, PIN(6, 7), GPIO_OUT_LOW) /* Enable A0 5V Charging */ +GPIO(EN_USB_A1_5V, PIN(9, 6), GPIO_OUT_LOW) /* Enable A1 5V Charging */ +GPIO(USB_A0_CHARGE_EN_L, PIN(A, 2), GPIO_OUT_HIGH) /* Enable A0 1.5A Charging */ +GPIO(USB_A1_CHARGE_EN_L, PIN(A, 0), GPIO_OUT_HIGH) /* Enable A1 1.5A Charging */ +GPIO(USB_C0_BC12_VBUS_ON, PIN(6, 3), GPIO_OUT_LOW) /* C0 BC1.2 Power */ +GPIO(USB_C0_BC12_CHG_DET_L, PIN(9, 5), GPIO_INPUT) /* C0 BC1.2 Detect */ +GPIO(USB_C0_HPD_1V8_ODL, PIN(C, 5), GPIO_INPUT | /* C0 DP Hotplug Detect */ + GPIO_SEL_1P8V) +GPIO(USB_C1_PD_RST_ODL, PIN(7, 0), GPIO_ODR_HIGH) /* C1 PD Reset */ +GPIO(USB_C1_BC12_VBUS_ON, PIN(B, 1), GPIO_OUT_LOW) /* C1 BC1.2 Power */ +GPIO(USB_C1_BC12_CHG_DET_L, PIN(E, 4), GPIO_INPUT) /* C1 BC1.2 Detect */ +GPIO(USB_C1_HPD_1V8_ODL, PIN(C, 6), GPIO_INPUT | /* C1 DP Hotplug Detect */ + GPIO_SEL_1P8V) +GPIO(USB2_OTG_ID, PIN(8, 3), GPIO_OUT_LOW) /* OTG ID */ + +/* LED */ +GPIO(BAT_LED_ORANGE_L, PIN(C, 3), GPIO_OUT_HIGH) /* LED_1_L */ +GPIO(BAT_LED_BLUE_L, PIN(C, 4), GPIO_OUT_HIGH) /* LED_2_L */ +GPIO(LED_3_L, PIN(D, 7), GPIO_OUT_HIGH) + +/* Keyboard Backlight */ +GPIO(KB_BL_PWR_EN, PIN(6, 2), GPIO_OUT_LOW) + +/* Camera */ +GPIO(WFCAM_VSYNC, PIN(0, 3), GPIO_INPUT) /* TP only */ + +/* Keyboard pins */ +ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */ +ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */ +ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ +ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ +ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */ +GPIO(KBD_KSO2, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ + +/* Alternate functions GPIO definitions */ +/* Cr50 requires no pull-ups on UART pins. */ +ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, 0) /* UART from EC to Servo */ +ALTERNATE(PIN_MASK(B, 0x30), 0, MODULE_I2C, 0) /* I2C0 */ +ALTERNATE(PIN_MASK(9, 0x07), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ +ALTERNATE(PIN_MASK(8, 0x80), 0, MODULE_I2C, 0) /* I2C1 SDA */ +ALTERNATE(PIN_MASK(D, 0x03), 0, MODULE_I2C, 0) /* I2C3 */ +ALTERNATE(PIN_MASK(F, 0x0C), 0, MODULE_I2C, 0) /* I2C4 */ +ALTERNATE(PIN_MASK(B, 0x0C), 0, MODULE_I2C, (GPIO_INPUT | GPIO_SEL_1P8V)) /* 1.8V I2C7 */ +ALTERNATE(PIN_MASK(4, 0x30), 0, MODULE_ADC, 0) /* ADC0-1 */ +ALTERNATE(PIN_MASK(8, 0x01), 0, MODULE_PWM, 0) /* PWM3: KB_BL_PWM */ diff --git a/board/bobba/led.c b/board/bobba/led.c new file mode 100644 index 0000000000..4a06831425 --- /dev/null +++ b/board/bobba/led.c @@ -0,0 +1,68 @@ +/* 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. + * + * Power and battery LED control for Bobba + */ + +#include "ec_commands.h" +#include "gpio.h" +#include "led_common.h" +#include "led_states.h" + +#define LED_OFF_LVL 1 +#define LED_ON_LVL 0 + +/* Bobba: Note there is only LED for charge / power */ +const struct led_descriptor + led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { + [STATE_CHARGING] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} }, + [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, + [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, + [STATE_DISCHARGE_S3] = {{EC_LED_COLOR_AMBER, 4 * LED_ONE_SEC}, + {LED_OFF, 1 * LED_ONE_SEC} }, + [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_BLUE, 2 * LED_ONE_SEC}, + {EC_LED_COLOR_AMBER, 2 * LED_ONE_SEC} }, +}; + +const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED }; + +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +void led_set_color_battery(enum ec_led_colors color) +{ + switch (color) { + case EC_LED_COLOR_BLUE: + gpio_set_level(GPIO_BAT_LED_BLUE_L, LED_ON_LVL); + gpio_set_level(GPIO_BAT_LED_ORANGE_L, LED_OFF_LVL); + break; + case EC_LED_COLOR_AMBER: + gpio_set_level(GPIO_BAT_LED_BLUE_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_ORANGE_L, LED_ON_LVL); + break; + default: /* LED_OFF and other unsupported colors */ + gpio_set_level(GPIO_BAT_LED_BLUE_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_ORANGE_L, LED_OFF_LVL); + break; + } +} + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + brightness_range[EC_LED_COLOR_BLUE] = 1; + brightness_range[EC_LED_COLOR_AMBER] = 1; +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + if (brightness[EC_LED_COLOR_BLUE] != 0) + led_set_color_battery(EC_LED_COLOR_BLUE); + else if (brightness[EC_LED_COLOR_AMBER] != 0) + led_set_color_battery(EC_LED_COLOR_AMBER); + else + led_set_color_battery(LED_OFF); + + return EC_SUCCESS; +} + diff --git a/board/bobba/usb_pd_policy.c b/board/bobba/usb_pd_policy.c new file mode 100644 index 0000000000..a405566b84 --- /dev/null +++ b/board/bobba/usb_pd_policy.c @@ -0,0 +1,8 @@ +/* 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. + */ + +#include "common.h" + +/* TODO(b/78638238): Remove file if unused */ |