plat_sensor_table.c File Reference

#include <string.h>
#include <logging/log.h>
#include "ast_adc.h"
#include "sensor.h"
#include "power_status.h"
#include "pmbus.h"
#include "pt5161l.h"
#include "ina233.h"
#include "plat_i2c.h"
#include "plat_sensor_table.h"
#include "plat_hook.h"
#include "plat_class.h"
#include "plat_power_seq.h"
#include "ipmi.h"
#include "libipmi.h"

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Functions
	LOG_MODULE_REGISTER (plat_sensor)
bool	e1s_access (uint8_t sensor_num)
bool	retimer_access (uint8_t sensor_num)
bool	edge_access (uint8_t sensor_num)
void	load_sensor_config (void)
uint8_t	pal_get_extend_sensor_config ()
int	check_pwr_monitor_type (void)
void	change_ina233_sensor_addr ()
void	change_power_monitor_config_for_sq5220x (void)
void	pal_change_sensor_config_number ()
void	pal_extend_sensor_config ()

Variables
bool	is_pwr_mnt_first_read [] = { false, false, false, false, false }
sensor_cfg	plat_sensor_config []
sensor_cfg	plat_expansion_A_sensor_config []
sensor_cfg	plat_expansion_B_sensor_config []
const int	SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)

Function Documentation

change_ina233_sensor_addr()

void change_ina233_sensor_addr

(

void

)

change_power_monitor_config_for_sq5220x()

void change_power_monitor_config_for_sq5220x

(

void

)

check_pwr_monitor_type()

int check_pwr_monitor_type

(

void

)

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e1s_access()

bool e1s_access

(

uint8_t

sensor_num

)

edge_access()

bool edge_access

(

uint8_t

sensor_num

)

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load_sensor_config()

void load_sensor_config

(

void

)

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LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_sensor

)

pal_change_sensor_config_number()

void pal_change_sensor_config_number

(

void

)

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

)

retimer_access()

bool retimer_access

(

uint8_t

sensor_num

)

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Variable Documentation

is_pwr_mnt_first_read

bool is_pwr_mnt_first_read[] = { false, false, false, false, false }

plat_expansion_A_sensor_config

sensor_cfg plat_expansion_A_sensor_config[]

plat_expansion_B_sensor_config

sensor_cfg plat_expansion_B_sensor_config[]

plat_sensor_config

sensor_cfg plat_sensor_config[]

Initial value:

= {
    
 
    
    { SENSOR_NUM_1OU_P12V_EDGE_VOLT, sensor_dev_ina233, I2C_BUS3, INA233_EXPA_MAIN_ADDR,
      INA233_VOLT_OFFSET, edge_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT,
      ENABLE_SENSOR_POLLING, 0, SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL,
      &ina233_init_args[5] },
 
    
    { SENSOR_NUM_1OU_P12V_EDGE_CURR, sensor_dev_ina233, I2C_BUS3, INA233_EXPA_MAIN_ADDR,
      INA233_CURR_OFFSET, edge_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT,
      ENABLE_SENSOR_POLLING, 0, SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL,
      &ina233_init_args[5] },
 
    
    { SENSOR_NUM_1OU_P12V_EDGE_PWR, sensor_dev_ina233, I2C_BUS3, INA233_EXPA_MAIN_ADDR,
      INA233_PWR_OFFSET, edge_access, 0, 0, SAMPLE_COUNT_DEFAULT, POLL_TIME_DEFAULT,
      ENABLE_SENSOR_POLLING, 0, SENSOR_INIT_STATUS, NULL, NULL, NULL, NULL,
      &ina233_init_args[5] },
}

SENSOR_CONFIG_SIZE

const int SENSOR_CONFIG_SIZE = ARRAY_SIZE(plat_sensor_config)