cat.c File Reference

#include "cat.h"
#include "reg.h"
#include "timer.h"
#include <stdbool.h>
#include <tenstorrent/post_code.h>
#include <tenstorrent/sys_init_defines.h>
#include <zephyr/sys/util.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/init.h>
#include <zephyr/drivers/sensor.h>
#include <zephyr/drivers/sensor/tenstorrent/pvt_tt_bh.h>

Data Structures
struct	RESET_UNIT_CATMON_THERM_TRIP_CNTL_reg_t
union	RESET_UNIT_CATMON_THERM_TRIP_CNTL_reg_u

Macros
#define	RESET_UNIT_CATMON_THERM_TRIP_STATUS_REG_ADDR   0x80030164
#define	RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_ADDR   0x80030168
#define	RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_DEFAULT   0x00000318
#define	CAT_EARLY_TRIP_TEMP   100
#define	DEFAULT_CALIBRATION   (CAT_EARLY_TRIP_TEMP - T_J_SHUTDOWN)
#define	TRIM_CODE_BITS   6

Functions
static uint8_t	TempToTrimCode (float temp)
static float	TrimCodeToTemp (int32_t trim_code)
static void	WaitCATUpdate (void)
static void	EnableCAT (uint8_t trim_code, bool shutdown_on_trip)
static int	CATEarlyInit (void)
	SYS_INIT_APP (CATEarlyInit)
static float	CalibrateCAT (void)
static int	CATInit (void)
	SYS_INIT_APP (CATInit)

Variables
static const struct device *	gpio1 = DEVICE_DT_GET_OR_NULL(DT_NODELABEL(gpio1))

Macro Definition Documentation

CAT_EARLY_TRIP_TEMP

#define CAT_EARLY_TRIP_TEMP   100

DEFAULT_CALIBRATION

#define DEFAULT_CALIBRATION   (CAT_EARLY_TRIP_TEMP - T_J_SHUTDOWN)

RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_ADDR

#define RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_ADDR   0x80030168

RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_DEFAULT

#define RESET_UNIT_CATMON_THERM_TRIP_CNTL_REG_DEFAULT   0x00000318

RESET_UNIT_CATMON_THERM_TRIP_STATUS_REG_ADDR

#define RESET_UNIT_CATMON_THERM_TRIP_STATUS_REG_ADDR   0x80030164

TRIM_CODE_BITS

#define TRIM_CODE_BITS   6

Function Documentation

CalibrateCAT()

float CalibrateCAT ( void )

static

CATEarlyInit()

int CATEarlyInit ( void )

static

CATInit()

int CATInit ( void )

static

EnableCAT()

void EnableCAT ( uint8_t trim_code, bool shutdown_on_trip )

static

SYS_INIT_APP() [1/2]

SYS_INIT_APP

(

CATEarlyInit

)

SYS_INIT_APP() [2/2]

SYS_INIT_APP

(

CATInit

)

TempToTrimCode()

uint8_t TempToTrimCode ( float temp )

static

TrimCodeToTemp()

float TrimCodeToTemp ( int32_t trim_code )

static

WaitCATUpdate()

void WaitCATUpdate ( void )

static

Variable Documentation

gpio1

const struct device* gpio1 = DEVICE_DT_GET_OR_NULL(DT_NODELABEL(gpio1))

static