max17042_battery.c File Reference

#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/mod_devicetable.h>
#include <linux/power_supply.h>
#include <linux/power/max17042_battery.h>
#include <linux/of.h>

Go to the source code of this file.

Data Structures
struct	max17042_chip

Macros
#define	STATUS_POR_BIT   (1 << 1)
#define	STATUS_BST_BIT   (1 << 3)
#define	STATUS_VMN_BIT   (1 << 8)
#define	STATUS_TMN_BIT   (1 << 9)
#define	STATUS_SMN_BIT   (1 << 10)
#define	STATUS_BI_BIT   (1 << 11)
#define	STATUS_VMX_BIT   (1 << 12)
#define	STATUS_TMX_BIT   (1 << 13)
#define	STATUS_SMX_BIT   (1 << 14)
#define	STATUS_BR_BIT   (1 << 15)
#define	CONFIG_ALRT_BIT_ENBL   (1 << 2)
#define	STATUS_INTR_SOCMIN_BIT   (1 << 10)
#define	STATUS_INTR_SOCMAX_BIT   (1 << 14)
#define	VFSOC0_LOCK   0x0000
#define	VFSOC0_UNLOCK   0x0080
#define	MODEL_UNLOCK1   0X0059
#define	MODEL_UNLOCK2   0X00C4
#define	MODEL_LOCK1   0X0000
#define	MODEL_LOCK2   0X0000
#define	dQ_ACC_DIV   0x4
#define	dP_ACC_100   0x1900
#define	dP_ACC_200   0x3200
#define	MAX17042_IC_VERSION   0x0092
#define	MAX17047_IC_VERSION   0x00AC /* same for max17050 */
#define	MAX17042_PM_OPS   NULL

Functions
	MODULE_DEVICE_TABLE (i2c, max17042_id)
	module_i2c_driver (max17042_i2c_driver)
	MODULE_AUTHOR ("MyungJoo Ham <[email protected]>")
	MODULE_DESCRIPTION ("MAX17042 Fuel Gauge")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define CONFIG_ALRT_BIT_ENBL   (1 << 2)

Definition at line 50 of file max17042_battery.c.

#define dP_ACC_100   0x1900

Definition at line 62 of file max17042_battery.c.

#define dP_ACC_200   0x3200

Definition at line 63 of file max17042_battery.c.

#define dQ_ACC_DIV   0x4

Definition at line 61 of file max17042_battery.c.

#define MAX17042_IC_VERSION   0x0092

Definition at line 65 of file max17042_battery.c.

#define MAX17042_PM_OPS   NULL

Definition at line 826 of file max17042_battery.c.

#define MAX17047_IC_VERSION   0x00AC /* same for max17050 */

Definition at line 66 of file max17042_battery.c.

#define MODEL_LOCK1   0X0000

Definition at line 58 of file max17042_battery.c.

#define MODEL_LOCK2   0X0000

Definition at line 59 of file max17042_battery.c.

#define MODEL_UNLOCK1   0X0059

Definition at line 56 of file max17042_battery.c.

#define MODEL_UNLOCK2   0X00C4

Definition at line 57 of file max17042_battery.c.

#define STATUS_BI_BIT   (1 << 11)

Definition at line 43 of file max17042_battery.c.

#define STATUS_BR_BIT   (1 << 15)

Definition at line 47 of file max17042_battery.c.

#define STATUS_BST_BIT   (1 << 3)

Definition at line 39 of file max17042_battery.c.

#define STATUS_INTR_SOCMAX_BIT   (1 << 14)

Definition at line 52 of file max17042_battery.c.

#define STATUS_INTR_SOCMIN_BIT   (1 << 10)

Definition at line 51 of file max17042_battery.c.

#define STATUS_POR_BIT   (1 << 1)

Definition at line 38 of file max17042_battery.c.

#define STATUS_SMN_BIT   (1 << 10)

Definition at line 42 of file max17042_battery.c.

#define STATUS_SMX_BIT   (1 << 14)

Definition at line 46 of file max17042_battery.c.

#define STATUS_TMN_BIT   (1 << 9)

Definition at line 41 of file max17042_battery.c.

#define STATUS_TMX_BIT   (1 << 13)

Definition at line 45 of file max17042_battery.c.

#define STATUS_VMN_BIT   (1 << 8)

Definition at line 40 of file max17042_battery.c.

#define STATUS_VMX_BIT   (1 << 12)

Definition at line 44 of file max17042_battery.c.

#define VFSOC0_LOCK   0x0000

Definition at line 54 of file max17042_battery.c.

#define VFSOC0_UNLOCK   0x0080

Definition at line 55 of file max17042_battery.c.

Function Documentation

MODULE_AUTHOR

(

"MyungJoo Ham <[email protected]>"

)

MODULE_DESCRIPTION

(

"MAX17042 Fuel Gauge"

)

MODULE_DEVICE_TABLE	(	i2c	,
		max17042_id
	)

module_i2c_driver

(

max17042_i2c_driver

)

MODULE_LICENSE

(

"GPL"

)