plat_sensor_table.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <logging/log.h>
#include "plat_sensor_table.h"
#include "sensor.h"
#include "ast_adc.h"
#include "intel_peci.h"
#include "hal_gpio.h"
#include "plat_class.h"
#include "plat_gpio.h"
#include "plat_hook.h"
#include "plat_i2c.h"
#include "power_status.h"
#include "pmbus.h"
#include "tmp431.h"
#include "libutil.h"
#include "util_sys.h"

Include dependency graph for plat_sensor_table.c:

Functions
	LOG_MODULE_DECLARE (sensor)
void	load_sensor_config (void)
uint8_t	pal_get_extend_sensor_config ()
void	check_outlet_temp_type (uint8_t index)
void	pal_extend_sensor_config ()
uint8_t	get_hsc_pwr_reading (int *reading)

Variables
struct k_mutex	vr_page_mutex
sensor_cfg	plat_sensor_config []
sensor_cfg	ltc4282_sensor_config_table []
sensor_cfg	mp5990_sensor_config_table []
sensor_cfg	isl69254_sensor_config_table []
const int	SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)

Function Documentation

check_outlet_temp_type()

void check_outlet_temp_type

(

uint8_t

index

)

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get_hsc_pwr_reading()

uint8_t get_hsc_pwr_reading

(

int *

reading

)

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load_sensor_config()

void load_sensor_config

(

void

)

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LOG_MODULE_DECLARE()

LOG_MODULE_DECLARE

(

sensor

)

pal_extend_sensor_config()

void pal_extend_sensor_config

(

void

)

EVT2 switch board has two configurations that will cause the need to load different sensor table.

1st : ISL69259(VR) + MPS5990(HSC) + ISL28022(Power monitor IC) 2nd : XDPE12284(VR) + LTC4282(HSC) + INA230(Power monitor IC)

Since the BOARD_ID pins were originally used to identify which configuration has no function in this stage, so the current configuration is identified by IC_DEVICE_ID which gets from the VR chip.

The way to identify different configurations by BOARD_ID will be added back in the next stage.

pal_get_extend_sensor_config()

uint8_t pal_get_extend_sensor_config

(

void

)

Variable Documentation

isl69254_sensor_config_table

sensor_cfg isl69254_sensor_config_table[]

ltc4282_sensor_config_table

sensor_cfg ltc4282_sensor_config_table[]

Initial value:

= {
    { SENSOR_NUM_T_MB2, sensor_dev_tmp431, I2C_BUS5, TMP431_ADDR, TMP431_LOCAL_TEMPERATRUE,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, NULL },
    { SENSOR_NUM_HSC_TEMP, sensor_dev_tmp431, I2C_BUS5, TMP431_ADDR, TMP431_REMOTE_TEMPERATRUE,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, NULL },
    { SENSOR_NUM_HSC_VIN, sensor_dev_ltc4282, I2C_BUS5, LTC4282_ADDR, LTC4282_VSOURCE_OFFSET,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &ltc4282_init_args[0] },
    { SENSOR_NUM_HSC_PIN, sensor_dev_ltc4282, I2C_BUS5, LTC4282_ADDR, LTC4282_POWER_OFFSET,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &ltc4282_init_args[0] },
    { SENSOR_NUM_HSC_EIN, sensor_dev_ltc4282, I2C_BUS5, LTC4282_ADDR, LTC4282_ENERGY_OFFSET,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &ltc4282_init_args[0] },
    { SENSOR_NUM_HSC_COUT, sensor_dev_ltc4282, I2C_BUS5, LTC4282_ADDR, LTC4282_VSENSE_OFFSET,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &ltc4282_init_args[0] },
}

mp5990_sensor_config_table

sensor_cfg mp5990_sensor_config_table[]

Initial value:

= {
    { SENSOR_NUM_T_MB2, sensor_dev_tmp75, I2C_BUS5, TMP75_OUT_ADDR, TMP75_TEMP_OFFSET,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, NULL },
    { SENSOR_NUM_HSC_TEMP, sensor_dev_mp5990, I2C_BUS5, MPS_MP5990_ADDR,
      PMBUS_READ_TEMPERATURE_1, stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT,
      ENABLE_SENSOR_POLLING, 0, SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL,
      &mp5990_init_args[0] },
    { SENSOR_NUM_HSC_VIN, sensor_dev_mp5990, I2C_BUS5, MPS_MP5990_ADDR, PMBUS_READ_VIN,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &mp5990_init_args[0] },
    { SENSOR_NUM_HSC_PIN, sensor_dev_mp5990, I2C_BUS5, MPS_MP5990_ADDR, PMBUS_READ_PIN,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &mp5990_init_args[0] },
    { SENSOR_NUM_HSC_COUT, sensor_dev_mp5990, I2C_BUS5, MPS_MP5990_ADDR, PMBUS_READ_IOUT,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &mp5990_init_args[0] },
    { SENSOR_NUM_HSC_EIN, sensor_dev_mp5990, I2C_BUS5, MPS_MP5990_ADDR, PMBUS_READ_EIN,
      stby_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT, ENABLE_SENSOR_POLLING, 0,
      SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL, &mp5990_init_args[0] },
}

plat_sensor_config

sensor_cfg plat_sensor_config[]

SENSOR_CONFIG_SIZE

const int SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)

vr_page_mutex

struct k_mutex vr_page_mutex