ad5360.c File Reference

#include <linux/device.h>
#include <linux/err.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>

Go to the source code of this file.

Data Structures
struct	ad5360_chip_info
struct	ad5360_state

Macros
#define	AD5360_CMD(x)   ((x) << 22)
#define	AD5360_ADDR(x)   ((x) << 16)
#define	AD5360_READBACK_TYPE(x)   ((x) << 13)
#define	AD5360_READBACK_ADDR(x)   ((x) << 7)
#define	AD5360_CHAN_ADDR(chan)   ((chan) + 0x8)
#define	AD5360_CMD_WRITE_DATA   0x3
#define	AD5360_CMD_WRITE_OFFSET   0x2
#define	AD5360_CMD_WRITE_GAIN   0x1
#define	AD5360_CMD_SPECIAL_FUNCTION   0x0
#define	AD5360_REG_SF_NOP   0x0
#define	AD5360_REG_SF_CTRL   0x1
#define	AD5360_REG_SF_OFS(x)   (0x2 + (x))
#define	AD5360_REG_SF_READBACK   0x5
#define	AD5360_SF_CTRL_PWR_DOWN   BIT(0)
#define	AD5360_READBACK_X1A   0x0
#define	AD5360_READBACK_X1B   0x1
#define	AD5360_READBACK_OFFSET   0x2
#define	AD5360_READBACK_GAIN   0x3
#define	AD5360_READBACK_SF   0x4
#define	AD5360_CHANNEL(bits)

Enumerations
enum	ad5360_type {   ID_AD5360, ID_AD5361, ID_AD5362, ID_AD5363,   ID_AD5370, ID_AD5371, ID_AD5372, ID_AD5373 }

Functions
	MODULE_DEVICE_TABLE (spi, ad5360_ids)
	module_spi_driver (ad5360_driver)
	MODULE_AUTHOR ("Lars-Peter Clausen <[email protected]>")
	MODULE_DESCRIPTION ("Analog Devices AD5360/61/62/63/70/71/72/73 DAC")
	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define AD5360_ADDR

(

x

)

((x) << 16)

Definition at line 23 of file ad5360.c.

#define AD5360_CHAN_ADDR

(

chan

)

((chan) + 0x8)

Definition at line 28 of file ad5360.c.

#define AD5360_CHANNEL

(

bits

)

Value:

{                   \
    .type = IIO_VOLTAGE,                    \
    .indexed = 1,                       \
    .output = 1,                        \
    .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |       \
        IIO_CHAN_INFO_SCALE_SEPARATE_BIT |      \
        IIO_CHAN_INFO_OFFSET_SEPARATE_BIT |     \
        IIO_CHAN_INFO_CALIBSCALE_SEPARATE_BIT | \
        IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT,   \
    .scan_type = IIO_ST('u', (bits), 16, 16 - (bits))   \
}

Definition at line 101 of file ad5360.c.

#define AD5360_CMD

(

x

)

((x) << 22)

Definition at line 22 of file ad5360.c.

#define AD5360_CMD_SPECIAL_FUNCTION   0x0

Definition at line 33 of file ad5360.c.

#define AD5360_CMD_WRITE_DATA   0x3

Definition at line 30 of file ad5360.c.

#define AD5360_CMD_WRITE_GAIN   0x1

Definition at line 32 of file ad5360.c.

#define AD5360_CMD_WRITE_OFFSET   0x2

Definition at line 31 of file ad5360.c.

#define AD5360_READBACK_ADDR

(

x

)

((x) << 7)

Definition at line 26 of file ad5360.c.

#define AD5360_READBACK_GAIN   0x3

Definition at line 46 of file ad5360.c.

#define AD5360_READBACK_OFFSET   0x2

Definition at line 45 of file ad5360.c.

#define AD5360_READBACK_SF   0x4

Definition at line 47 of file ad5360.c.

#define AD5360_READBACK_TYPE

(

x

)

((x) << 13)

Definition at line 25 of file ad5360.c.

#define AD5360_READBACK_X1A   0x0

Definition at line 43 of file ad5360.c.

#define AD5360_READBACK_X1B   0x1

Definition at line 44 of file ad5360.c.

#define AD5360_REG_SF_CTRL   0x1

Definition at line 37 of file ad5360.c.

#define AD5360_REG_SF_NOP   0x0

Definition at line 36 of file ad5360.c.

#define AD5360_REG_SF_OFS

(

x

)

(0x2 + (x))

Definition at line 38 of file ad5360.c.

#define AD5360_REG_SF_READBACK   0x5

Definition at line 39 of file ad5360.c.

#define AD5360_SF_CTRL_PWR_DOWN   BIT(0)

Definition at line 41 of file ad5360.c.

Enumeration Type Documentation

enum ad5360_type

Enumerator:

ID_AD5360
ID_AD5361
ID_AD5362
ID_AD5363
ID_AD5370
ID_AD5371
ID_AD5372
ID_AD5373

Definition at line 90 of file ad5360.c.

Function Documentation

MODULE_AUTHOR

(

"Lars-Peter Clausen <[email protected]>"

)

MODULE_DESCRIPTION

(

"Analog Devices AD5360/61/62/63/70/71/72/73 DAC"

)

MODULE_DEVICE_TABLE	(	spi	,
		ad5360_ids
	)

MODULE_LICENSE

(

"GPL v2"

)

module_spi_driver

(

ad5360_driver

)