diff options
Diffstat (limited to 'board/jacuzzi')
-rw-r--r-- | board/jacuzzi/board.c | 15 | ||||
-rw-r--r-- | board/jacuzzi/board.h | 15 | ||||
-rw-r--r-- | board/jacuzzi/ec.tasklist | 2 | ||||
-rw-r--r-- | board/jacuzzi/gpio.inc | 2 |
4 files changed, 31 insertions, 3 deletions
diff --git a/board/jacuzzi/board.c b/board/jacuzzi/board.c index 0626e97b37..799d36ba9c 100644 --- a/board/jacuzzi/board.c +++ b/board/jacuzzi/board.c @@ -27,6 +27,7 @@ #include "hooks.h" #include "host_command.h" #include "i2c.h" +#include "i2c_bitbang.h" #include "it8801.h" #include "keyboard_scan.h" #include "lid_switch.h" @@ -66,10 +67,19 @@ BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); /* I2C ports */ const struct i2c_port_t i2c_ports[] = { {"typec", 0, 400, GPIO_I2C1_SCL, GPIO_I2C1_SDA}, +#ifdef BOARD_JACUZZI {"other", 1, 100, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, +#else /* Juniper */ + {"other", 1, 400, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, +#endif }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); +const struct i2c_port_t i2c_bitbang_ports[] = { + {"battery", 2, 100, GPIO_I2C3_SCL, GPIO_I2C3_SDA, .drv = &bitbang_drv}, +}; +const unsigned int i2c_bitbang_ports_used = ARRAY_SIZE(i2c_bitbang_ports); + #define BC12_I2C_ADDR PI3USB9201_I2C_ADDR_3 /* power signal list. Must match order of enum power_signal. */ @@ -415,3 +425,8 @@ int board_get_charger_i2c(void) /* TODO(b:138415463): confirm the bus allocation for future builds */ return board_get_version() == 1 ? 2 : 1; } + +int board_get_battery_i2c(void) +{ + return board_get_version() >= 1 ? 2 : 1; +} diff --git a/board/jacuzzi/board.h b/board/jacuzzi/board.h index 288d5e3faf..777fd581b9 100644 --- a/board/jacuzzi/board.h +++ b/board/jacuzzi/board.h @@ -32,6 +32,12 @@ #undef CONFIG_EXTPOWER_DEBOUNCE_MS #define CONFIG_EXTPOWER_DEBOUNCE_MS 200 +#define CONFIG_I2C_BITBANG +#define I2C_BITBANG_PORT_COUNT 1 +#undef CONFIG_I2C_NACK_RETRY_COUNT +#define CONFIG_I2C_NACK_RETRY_COUNT 3 +#define CONFIG_SMBUS_PEC + #define CONFIG_USB_PD_TCPM_FUSB302 #define CONFIG_USB_PD_DISCHARGE_GPIO #define CONFIG_USB_PD_TCPC_LOW_POWER @@ -60,11 +66,15 @@ #define I2C_PORT_BC12 0 #define I2C_PORT_TCPC0 0 #define I2C_PORT_USB_MUX 0 -#define I2C_PORT_BATTERY 1 #define I2C_PORT_CHARGER board_get_charger_i2c() #define I2C_PORT_SENSORS 1 #define I2C_PORT_IO_EXPANDER_IT8801 1 #define I2C_PORT_VIRTUAL_BATTERY I2C_PORT_BATTERY +#ifdef BOARD_JACUZZI +#define I2C_PORT_BATTERY 1 +#else /* Juniper */ +#define I2C_PORT_BATTERY 2 +#endif /* Enable Accel over SPI */ #define CONFIG_SPI_ACCEL_PORT 0 /* The first SPI master port (SPI2) */ @@ -148,8 +158,9 @@ void board_reset_pd_mcu(void); int board_get_version(void); int board_is_sourcing_vbus(int port); -/* returns the i2c port number of charger */ +/* returns the i2c port number of charger/battery */ int board_get_charger_i2c(void); +int board_get_battery_i2c(void); #endif /* !__ASSEMBLER__ */ diff --git a/board/jacuzzi/ec.tasklist b/board/jacuzzi/ec.tasklist index 283af8595a..a1e20808cc 100644 --- a/board/jacuzzi/ec.tasklist +++ b/board/jacuzzi/ec.tasklist @@ -14,7 +14,7 @@ TASK_ALWAYS_RW(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \ TASK_NOTEST(PDCMD, pd_command_task, NULL, 1024) \ TASK_ALWAYS(HOSTCMD, host_command_task, NULL, 1024) \ - TASK_ALWAYS(CONSOLE, console_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \ TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, LARGER_TASK_STACK_SIZE) \ TASK_ALWAYS(PD_C0, pd_task, NULL, 1280) \ TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, 1024) \ diff --git a/board/jacuzzi/gpio.inc b/board/jacuzzi/gpio.inc index ccb8eaea85..d253709824 100644 --- a/board/jacuzzi/gpio.inc +++ b/board/jacuzzi/gpio.inc @@ -53,6 +53,8 @@ GPIO(I2C1_SCL, PIN(B, 8), GPIO_INPUT) GPIO(I2C1_SDA, PIN(B, 9), GPIO_INPUT) GPIO(I2C2_SCL, PIN(A, 11), GPIO_INPUT) GPIO(I2C2_SDA, PIN(A, 12), GPIO_INPUT) +GPIO(I2C3_SCL, PIN(A, 5), GPIO_ODR_HIGH) +GPIO(I2C3_SDA, PIN(C, 4), GPIO_ODR_HIGH) /* Analog pins */ GPIO(BOARD_ID, PIN(C, 0), GPIO_ANALOG) |