max8925-regulator.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
#include <linux/mfd/max8925.h>

Go to the source code of this file.

Data Structures
struct	max8925_regulator_info

Macros
#define	SD1_DVM_VMIN   850000
#define	SD1_DVM_VMAX   1000000
#define	SD1_DVM_STEP   50000
#define	SD1_DVM_SHIFT   5 /* SDCTL1 bit5 */
#define	SD1_DVM_EN   6 /* SDV1 bit 6 */
#define	LDO_SEQ_I2C   0x7 /* Power U/D by i2c */
#define	LDO_SEQ_MASK   0x7 /* Power U/D sequence mask */
#define	LDO_SEQ_SHIFT   2 /* Power U/D sequence offset */
#define	LDO_I2C_EN   0x1 /* Enable by i2c */
#define	LDO_I2C_EN_MASK   0x1 /* Enable mask by i2c */
#define	LDO_I2C_EN_SHIFT   0 /* Enable offset by i2c */
#define	MAX8925_SDV(_id, min, max, step)
#define	MAX8925_LDO(_id, min, max, step)

Functions
	subsys_initcall (max8925_regulator_init)
	module_exit (max8925_regulator_exit)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Haojian Zhuang <[email protected]>")
	MODULE_DESCRIPTION ("Regulator Driver for Maxim 8925 PMIC")
	MODULE_ALIAS ("platform:max8925-regulator")

Macro Definition Documentation

#define LDO_I2C_EN   0x1 /* Enable by i2c */

Definition at line 31 of file max8925-regulator.c.

#define LDO_I2C_EN_MASK   0x1 /* Enable mask by i2c */

Definition at line 32 of file max8925-regulator.c.

#define LDO_I2C_EN_SHIFT   0 /* Enable offset by i2c */

Definition at line 33 of file max8925-regulator.c.

#define LDO_SEQ_I2C   0x7 /* Power U/D by i2c */

Definition at line 28 of file max8925-regulator.c.

#define LDO_SEQ_MASK   0x7 /* Power U/D sequence mask */

Definition at line 29 of file max8925-regulator.c.

#define LDO_SEQ_SHIFT   2 /* Power U/D sequence offset */

Definition at line 30 of file max8925-regulator.c.

#define MAX8925_LDO	(		_id,
			min,
			max,
			step
	)

Value:

{                               \
    .desc   = {                     \
        .name   = "LDO" #_id,               \
        .ops    = &max8925_regulator_ldo_ops,       \
        .type   = REGULATOR_VOLTAGE,            \
        .id = MAX8925_ID_LDO##_id,          \
        .owner  = THIS_MODULE,              \
        .n_voltages = 64,               \
        .min_uV = min * 1000,               \
        .uV_step = step * 1000,             \
    },                          \
    .vol_reg    = MAX8925_LDOVOUT##_id,         \
    .enable_reg = MAX8925_LDOCTL##_id,          \
}

Definition at line 174 of file max8925-regulator.c.

#define MAX8925_SDV	(		_id,
			min,
			max,
			step
	)

Value:

{                               \
    .desc   = {                     \
        .name   = "SDV" #_id,               \
        .ops    = &max8925_regulator_sdv_ops,       \
        .type   = REGULATOR_VOLTAGE,            \
        .id = MAX8925_ID_SD##_id,           \
        .owner  = THIS_MODULE,              \
        .n_voltages = 64,               \
        .min_uV = min * 1000,               \
        .uV_step = step * 1000,             \
    },                          \
    .vol_reg    = MAX8925_SDV##_id,         \
    .enable_reg = MAX8925_SDCTL##_id,           \
}

Definition at line 158 of file max8925-regulator.c.

#define SD1_DVM_EN   6 /* SDV1 bit 6 */

Definition at line 25 of file max8925-regulator.c.

#define SD1_DVM_SHIFT   5 /* SDCTL1 bit5 */

Definition at line 24 of file max8925-regulator.c.

#define SD1_DVM_STEP   50000

Definition at line 23 of file max8925-regulator.c.

#define SD1_DVM_VMAX   1000000

Definition at line 22 of file max8925-regulator.c.

#define SD1_DVM_VMIN   850000

Definition at line 21 of file max8925-regulator.c.

Function Documentation

MODULE_ALIAS

(

"platform:max8925-regulator"

)

MODULE_AUTHOR

(

"Haojian Zhuang <[email protected]>"

)

MODULE_DESCRIPTION

(

"Regulator Driver for Maxim 8925 PMIC"

)

module_exit

(

max8925_regulator_exit

)

MODULE_LICENSE

(

"GPL"

)

subsys_initcall

(

max8925_regulator_init

)