bh_chip.h File Reference

#include "bh_arc.h"
#include <zephyr/kernel.h>
#include <zephyr/device.h>
#include <zephyr/drivers/gpio.h>

Go to the source code of this file.

Data Structures
struct	bh_straps
struct	bh_chip_config
struct	bh_chip_data
struct	bh_chip

Macros
#define	DT_PHANDLE_OR_CHILD(node_id, name)
#define	HAS_DT_PHANDLE_OR_CHILD(node_id, name)
#define	BH_CHIP_COUNT   DT_PROP_LEN_OR(DT_PATH(chips), chips, 0)
#define	MAKE_STRUCT_FIELD(n)
#define	INIT_STRAP(n)
#define	INIT_CHIP(n, prop, idx)
#define	BH_CHIP_PRIMARY_INDEX   DT_PROP(DT_PATH(chips), primary)

Functions
int	jtag_bootrom_reset_sequence (struct bh_chip *chip, bool force_reset)
void	bh_chip_cancel_bus_transfer_set (struct bh_chip *chip)
void	bh_chip_cancel_bus_transfer_clear (struct bh_chip *chip)
cm2dmMessageRet	bh_chip_get_cm2dm_message (struct bh_chip *chip)
int	bh_chip_set_static_info (struct bh_chip *chip, dmStaticInfo *info)
int	bh_chip_set_input_power (struct bh_chip *chip, uint16_t power)
int	bh_chip_set_input_power_lim (struct bh_chip *chip, uint16_t max_power)
int	bh_chip_set_fan_rpm (struct bh_chip *chip, uint16_t rpm)
int	bh_chip_set_therm_trip_count (struct bh_chip *chip, uint16_t therm_trip_count)
int	bh_chip_write_logs (struct bh_chip *chip, char *log_data, size_t log_size)
void	bh_chip_auto_reset (struct k_timer *timer)
void	bh_chip_assert_asic_reset (const struct bh_chip *chip)
void	bh_chip_deassert_asic_reset (const struct bh_chip *chip)
void	bh_chip_set_straps (struct bh_chip *chip)
void	bh_chip_unset_straps (struct bh_chip *chip)
void	bh_chip_assert_spi_reset (const struct bh_chip *chip)
void	bh_chip_deassert_spi_reset (const struct bh_chip *chip)
int	bh_chip_reset_chip (struct bh_chip *chip, bool force_reset)
int	therm_trip_gpio_setup (struct bh_chip *chip)
int	pgood_gpio_setup (struct bh_chip *chip)
void	handle_pgood_event (struct bh_chip *chip, struct gpio_dt_spec board_fault_led)

Variables
struct bh_chip	BH_CHIPS [DT_PROP_LEN_OR(DT_PATH(chips), chips, 0)]

Macro Definition Documentation

BH_CHIP_COUNT

#define BH_CHIP_COUNT   DT_PROP_LEN_OR(DT_PATH(chips), chips, 0)

BH_CHIP_PRIMARY_INDEX

#define BH_CHIP_PRIMARY_INDEX   DT_PROP(DT_PATH(chips), primary)

DT_PHANDLE_OR_CHILD

#define DT_PHANDLE_OR_CHILD	(		node_id,
			name )

Value:

        COND_CODE_1(DT_NODE_HAS_PROP(node_id, name), (DT_PHANDLE(node_id, name)),                 \
              (DT_CHILD(node_id, name)))

HAS_DT_PHANDLE_OR_CHILD

#define HAS_DT_PHANDLE_OR_CHILD	(		node_id,
			name )

Value:

DT_NODE_EXISTS(DT_PHANDLE_OR_CHILD(node_id, name))

INIT_CHIP

#define INIT_CHIP	(		n,
			prop,
			idx )

INIT_STRAP

#define INIT_STRAP

(

n

)

Value:

        MAKE_STRUCT_FIELD(DT_NODE_FULL_NAME_TOKEN(n)) = \
        GPIO_DT_SPEC_GET(n, gpios),

MAKE_STRUCT_FIELD

#define MAKE_STRUCT_FIELD

(

n

)

Value:

.n

Function Documentation

bh_chip_assert_asic_reset()

void bh_chip_assert_asic_reset

(

const struct bh_chip *

chip

)

bh_chip_assert_spi_reset()

void bh_chip_assert_spi_reset

(

const struct bh_chip *

chip

)

bh_chip_auto_reset()

void bh_chip_auto_reset

(

struct k_timer *

timer

)

bh_chip_cancel_bus_transfer_clear()

void bh_chip_cancel_bus_transfer_clear

(

struct bh_chip *

chip

)

bh_chip_cancel_bus_transfer_set()

void bh_chip_cancel_bus_transfer_set

(

struct bh_chip *

chip

)

bh_chip_deassert_asic_reset()

void bh_chip_deassert_asic_reset

(

const struct bh_chip *

chip

)

bh_chip_deassert_spi_reset()

void bh_chip_deassert_spi_reset

(

const struct bh_chip *

chip

)

bh_chip_get_cm2dm_message()

cm2dmMessageRet bh_chip_get_cm2dm_message

(

struct bh_chip *

chip

)

bh_chip_reset_chip()

int bh_chip_reset_chip	(	struct bh_chip *	chip,
		bool	force_reset )

bh_chip_set_fan_rpm()

int bh_chip_set_fan_rpm	(	struct bh_chip *	chip,
		uint16_t	rpm )

bh_chip_set_input_power()

int bh_chip_set_input_power	(	struct bh_chip *	chip,
		uint16_t	power )

bh_chip_set_input_power_lim()

int bh_chip_set_input_power_lim	(	struct bh_chip *	chip,
		uint16_t	max_power )

bh_chip_set_static_info()

int bh_chip_set_static_info	(	struct bh_chip *	chip,
		dmStaticInfo *	info )

bh_chip_set_straps()

void bh_chip_set_straps

(

struct bh_chip *

chip

)

bh_chip_set_therm_trip_count()

int bh_chip_set_therm_trip_count	(	struct bh_chip *	chip,
		uint16_t	therm_trip_count )

bh_chip_unset_straps()

void bh_chip_unset_straps

(

struct bh_chip *

chip

)

bh_chip_write_logs()

int bh_chip_write_logs	(	struct bh_chip *	chip,
		char *	log_data,
		size_t	log_size )

handle_pgood_event()

void handle_pgood_event	(	struct bh_chip *	chip,
		struct gpio_dt_spec	board_fault_led )

jtag_bootrom_reset_sequence()

int jtag_bootrom_reset_sequence	(	struct bh_chip *	chip,
		bool	force_reset )

pgood_gpio_setup()

int pgood_gpio_setup

(

struct bh_chip *

chip

)

therm_trip_gpio_setup()

int therm_trip_gpio_setup

(

struct bh_chip *

chip

)

Variable Documentation

BH_CHIPS

struct bh_chip BH_CHIPS[DT_PROP_LEN_OR(DT_PATH(chips), chips, 0)]

extern