plat_ioexp.c File Reference

#include <logging/log.h>
#include "pldm_sensor.h"
#include "plat_i2c.h"
#include "plat_util.h"
#include "plat_ioexp.h"
#include "plat_class.h"
#include "plat_pldm_sensor.h"

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Macros
#define	PCA6414A_BUS   I2C_BUS1
#define	PCA6414A_ADDR   (0x40 >> 1)
#define	TCA6424A_BUS   I2C_BUS1
#define	TCA6424A_ADDR   (0x44 >> 1)
#define	TCA6424A_AI_BIT   BIT(7)

Functions
	LOG_MODULE_REGISTER (plat_ioexp)
bool	pca6416a_i2c_read (uint8_t offset, uint8_t *data, uint8_t len)
bool	pca6416a_i2c_write (uint8_t offset, uint8_t *data, uint8_t len)
bool	pca6416a_init (void)
bool	tca6424a_i2c_read (uint8_t offset, uint8_t *data, uint8_t len)
bool	tca6424a_i2c_write (uint8_t offset, uint8_t *data, uint8_t len)
bool	tca6424a_i2c_write_bit (uint8_t offset, uint8_t bit, uint8_t val)
bool	tca6424a_init (void)
void	ioexp_init (void)
void	set_pca6554apw_ioe_value (uint8_t ioe_bus, uint8_t ioe_addr, uint8_t ioe_reg, uint8_t value)
int	get_pca6554apw_ioe_value (uint8_t ioe_bus, uint8_t ioe_addr, uint8_t ioe_reg, uint8_t *value)
void	init_U200052_IO ()

Macro Definition Documentation

PCA6414A_ADDR

#define PCA6414A_ADDR   (0x40 >> 1)

PCA6414A_BUS

#define PCA6414A_BUS   I2C_BUS1

TCA6424A_ADDR

#define TCA6424A_ADDR   (0x44 >> 1)

TCA6424A_AI_BIT

#define TCA6424A_AI_BIT   BIT(7)

TCA6424A_BUS

#define TCA6424A_BUS   I2C_BUS1

Function Documentation

get_pca6554apw_ioe_value()

int get_pca6554apw_ioe_value	(	uint8_t	ioe_bus,
		uint8_t	ioe_addr,
		uint8_t	ioe_reg,
		uint8_t *	value
	)

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init_U200052_IO()

void init_U200052_IO

(

)

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ioexp_init()

void ioexp_init

(

void

)

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LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_ioexp

)

pca6416a_i2c_read()

bool pca6416a_i2c_read	(	uint8_t	offset,
		uint8_t *	data,
		uint8_t	len
	)

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pca6416a_i2c_write()

bool pca6416a_i2c_write	(	uint8_t	offset,
		uint8_t *	data,
		uint8_t	len
	)

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pca6416a_init()

bool pca6416a_init

(

void

)

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set_pca6554apw_ioe_value()

void set_pca6554apw_ioe_value	(	uint8_t	ioe_bus,
		uint8_t	ioe_addr,
		uint8_t	ioe_reg,
		uint8_t	value
	)

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tca6424a_i2c_read()

bool tca6424a_i2c_read	(	uint8_t	offset,
		uint8_t *	data,
		uint8_t	len
	)

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tca6424a_i2c_write()

bool tca6424a_i2c_write	(	uint8_t	offset,
		uint8_t *	data,
		uint8_t	len
	)

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tca6424a_i2c_write_bit()

bool tca6424a_i2c_write_bit	(	uint8_t	offset,
		uint8_t	bit,
		uint8_t	val
	)

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tca6424a_init()

bool tca6424a_init

(

void

)

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