88pm860x_charger.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/power_supply.h>
#include <linux/mfd/88pm860x.h>
#include <linux/delay.h>
#include <linux/uaccess.h>
#include <asm/div64.h>

Go to the source code of this file.

Data Structures
struct	pm860x_charger_info
struct	pm860x_irq_desc

Macros
#define	STATUS2_CHG   (1 << 2)
#define	RESET_SW_PD   (1 << 7)
#define	PREREG1_90MA   (0x0)
#define	PREREG1_180MA   (0x1)
#define	PREREG1_450MA   (0x4)
#define	PREREG1_540MA   (0x5)
#define	PREREG1_1350MA   (0xE)
#define	PREREG1_VSYS_4_5V   (3 << 4)
#define	CC1_MODE_OFF   (0)
#define	CC1_MODE_PRECHARGE   (1)
#define	CC1_MODE_FASTCHARGE   (2)
#define	CC1_MODE_PULSECHARGE   (3)
#define	CC1_ITERM_20MA   (0 << 2)
#define	CC1_ITERM_60MA   (2 << 2)
#define	CC1_VFCHG_4_2V   (9 << 4)
#define	CC2_ICHG_100MA   (0x1)
#define	CC2_ICHG_500MA   (0x9)
#define	CC2_ICHG_1000MA   (0x13)
#define	CC3_180MIN_TIMEOUT   (0x6 << 4)
#define	CC3_270MIN_TIMEOUT   (0x7 << 4)
#define	CC3_360MIN_TIMEOUT   (0xA << 4)
#define	CC3_DISABLE_TIMEOUT   (0xF << 4)
#define	CC4_IPRE_40MA   (7)
#define	CC4_VPCHG_3_2V   (3 << 4)
#define	CC4_IFCHG_MON_EN   (1 << 6)
#define	CC4_BTEMP_MON_EN   (1 << 7)
#define	CC6_BAT_OV_EN   (1 << 2)
#define	CC6_BAT_UV_EN   (1 << 3)
#define	CC6_UV_VBAT_SET   (0x3 << 6) /* 2.8v */
#define	CC7_BAT_REM_EN   (1 << 3)
#define	CC7_IFSM_EN   (1 << 7)
#define	MEAS1_VBAT   (1 << 0)
#define	MEAS3_IBAT_EN   (1 << 0)
#define	MEAS3_CC_EN   (1 << 2)
#define	FSM_INIT   0
#define	FSM_DISCHARGE   1
#define	FSM_PRECHARGE   2
#define	FSM_FASTCHARGE   3
#define	PRECHARGE_THRESHOLD   3100
#define	POWEROFF_THRESHOLD   3400
#define	CHARGE_THRESHOLD   4000
#define	DISCHARGE_THRESHOLD   4180
#define	OVER_TEMP_FLAG   (1 << 6)
#define	OVTEMP_AUTORECOVER   (1 << 3)
#define	VCHG_NORMAL_LOW   4200
#define	VCHG_NORMAL_CHECK   5800
#define	VCHG_NORMAL_HIGH   6000
#define	VCHG_OVP_LOW   5500

Functions
	module_platform_driver (pm860x_charger_driver)
	MODULE_DESCRIPTION ("Marvell 88PM860x Charger driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define CC1_ITERM_20MA   (0 << 2)

Definition at line 42 of file 88pm860x_charger.c.

#define CC1_ITERM_60MA   (2 << 2)

Definition at line 43 of file 88pm860x_charger.c.

#define CC1_MODE_FASTCHARGE   (2)

Definition at line 40 of file 88pm860x_charger.c.

#define CC1_MODE_OFF   (0)

Definition at line 38 of file 88pm860x_charger.c.

#define CC1_MODE_PRECHARGE   (1)

Definition at line 39 of file 88pm860x_charger.c.

#define CC1_MODE_PULSECHARGE   (3)

Definition at line 41 of file 88pm860x_charger.c.

#define CC1_VFCHG_4_2V   (9 << 4)

Definition at line 44 of file 88pm860x_charger.c.

#define CC2_ICHG_1000MA   (0x13)

Definition at line 49 of file 88pm860x_charger.c.

#define CC2_ICHG_100MA   (0x1)

Definition at line 47 of file 88pm860x_charger.c.

#define CC2_ICHG_500MA   (0x9)

Definition at line 48 of file 88pm860x_charger.c.

#define CC3_180MIN_TIMEOUT   (0x6 << 4)

Definition at line 52 of file 88pm860x_charger.c.

#define CC3_270MIN_TIMEOUT   (0x7 << 4)

Definition at line 53 of file 88pm860x_charger.c.

#define CC3_360MIN_TIMEOUT   (0xA << 4)

Definition at line 54 of file 88pm860x_charger.c.

#define CC3_DISABLE_TIMEOUT   (0xF << 4)

Definition at line 55 of file 88pm860x_charger.c.

#define CC4_BTEMP_MON_EN   (1 << 7)

Definition at line 61 of file 88pm860x_charger.c.

#define CC4_IFCHG_MON_EN   (1 << 6)

Definition at line 60 of file 88pm860x_charger.c.

#define CC4_IPRE_40MA   (7)

Definition at line 58 of file 88pm860x_charger.c.

#define CC4_VPCHG_3_2V   (3 << 4)

Definition at line 59 of file 88pm860x_charger.c.

#define CC6_BAT_OV_EN   (1 << 2)

Definition at line 64 of file 88pm860x_charger.c.

#define CC6_BAT_UV_EN   (1 << 3)

Definition at line 65 of file 88pm860x_charger.c.

#define CC6_UV_VBAT_SET   (0x3 << 6) /* 2.8v */

Definition at line 66 of file 88pm860x_charger.c.

#define CC7_BAT_REM_EN   (1 << 3)

Definition at line 69 of file 88pm860x_charger.c.

#define CC7_IFSM_EN   (1 << 7)

Definition at line 70 of file 88pm860x_charger.c.

#define CHARGE_THRESHOLD   4000

Definition at line 86 of file 88pm860x_charger.c.

#define DISCHARGE_THRESHOLD   4180

Definition at line 87 of file 88pm860x_charger.c.

#define FSM_DISCHARGE   1

Definition at line 80 of file 88pm860x_charger.c.

#define FSM_FASTCHARGE   3

Definition at line 82 of file 88pm860x_charger.c.

#define FSM_INIT   0

Definition at line 79 of file 88pm860x_charger.c.

#define FSM_PRECHARGE   2

Definition at line 81 of file 88pm860x_charger.c.

#define MEAS1_VBAT   (1 << 0)

Definition at line 73 of file 88pm860x_charger.c.

#define MEAS3_CC_EN   (1 << 2)

Definition at line 77 of file 88pm860x_charger.c.

#define MEAS3_IBAT_EN   (1 << 0)

Definition at line 76 of file 88pm860x_charger.c.

#define OVER_TEMP_FLAG   (1 << 6)

Definition at line 90 of file 88pm860x_charger.c.

#define OVTEMP_AUTORECOVER   (1 << 3)

Definition at line 91 of file 88pm860x_charger.c.

#define POWEROFF_THRESHOLD   3400

Definition at line 85 of file 88pm860x_charger.c.

#define PRECHARGE_THRESHOLD   3100

Definition at line 84 of file 88pm860x_charger.c.

#define PREREG1_1350MA   (0xE)

Definition at line 34 of file 88pm860x_charger.c.

#define PREREG1_180MA   (0x1)

Definition at line 31 of file 88pm860x_charger.c.

#define PREREG1_450MA   (0x4)

Definition at line 32 of file 88pm860x_charger.c.

#define PREREG1_540MA   (0x5)

Definition at line 33 of file 88pm860x_charger.c.

#define PREREG1_90MA   (0x0)

Definition at line 30 of file 88pm860x_charger.c.

#define PREREG1_VSYS_4_5V   (3 << 4)

Definition at line 35 of file 88pm860x_charger.c.

#define RESET_SW_PD   (1 << 7)

Definition at line 27 of file 88pm860x_charger.c.

#define STATUS2_CHG   (1 << 2)

Definition at line 24 of file 88pm860x_charger.c.

#define VCHG_NORMAL_CHECK   5800

Definition at line 95 of file 88pm860x_charger.c.

#define VCHG_NORMAL_HIGH   6000

Definition at line 96 of file 88pm860x_charger.c.

#define VCHG_NORMAL_LOW   4200

Definition at line 94 of file 88pm860x_charger.c.

#define VCHG_OVP_LOW   5500

Definition at line 97 of file 88pm860x_charger.c.

Function Documentation

MODULE_DESCRIPTION

(

"Marvell 88PM860x Charger driver"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

pm860x_charger_driver

)