amlogic-aml8726-mx-kernel/drivers/amlogic/power/axp_power/axp-sply.h

#ifndef	_LINUX_AXP_SPLY_H_
#define	_LINUX_AXP_SPLY_H_

/*      AXP18      */
#define	AXP18_STATUS						POWER18_STATUS
#define	AXP18_CHARGE_STATUS					POWER18_ONOFF
#define	AXP18_IN_CHARGE						(1 << 2)

#define	AXP18_CHARGE_CONTROL1				POWER18_CHARGE1
#define	AXP18_CHARGER_ENABLE				(1 << 7)
#define	AXP18_CHG_CURLIM_ENABLE				(1 << 3)
#define AXP18_CHARGE_CONTROL2				POWER18_CHARGE2

#define	AXP18_FAULT_LOG1					POWER18_INTSTS1
#define	AXP18_FAULT_LOG2					POWER18_INTSTS3
#define	AXP18_FAULT_LOG_BATINACT			(1 << 0)
#define	AXP18_FAULT_LOG_COLD				(1 << 1)
#define	AXP18_FAULT_LOG_OVER_TEMP			(1 << 2)
#define	AXP18_FAULT_LOG_VBAT_LOW			(1 << 6)
#define	AXP18_FAULT_LOG_VBAT_OVER			(1 << 7)

#define	AXP18_FINISH_CHARGE					(1 << 2)

#define	AXP18_ADC_CONTROL					POWER18_ADCSW_CTL
#define	AXP18_ADC_BATVOL_ENABLE				(1 << 7)
#define	AXP18_ADC_BATCUR_ENABLE				(1 << 6)
#define	AXP18_ADC_ACVOL_ENABLE				(1 << 5)
#define	AXP18_ADC_ACCUR_ENABLE				(1 << 4)

#define	AXP18_DATA_BUFFER1					POWER18_DATA_BUFFER1
#define	AXP18_DATA_BUFFER2					POWER18_DATA_BUFFER2

#define	AXP18_VBAT_RES						POWER18_BATTERY_VOL
#define	AXP18_IBAT_RES						POWER18_BATTERY_CURRENT
#define	AXP18_VAC_RES						POWER18_DCIN_VOL
#define	AXP18_IAC_RES						POWER18_DCIN_CURRENT

#define AXP18_CHARGE_VBUS					POWER18_IPS_SET

#define AXP20_VOL_MAX			12 // capability buffer length

static 	struct input_dev * powerkeydev;

const unsigned int AXP18_NOTIFIER_ON	=	AXP18_IRQ_EXTOV |
											AXP18_IRQ_EXTIN |
											AXP18_IRQ_EXTRE |
											AXP18_IRQ_EXTLO |
											AXP18_IRQ_TEMOV |
											AXP18_IRQ_TEMLO |
											AXP18_IRQ_BATIN |
											AXP18_IRQ_BATRE |
											AXP18_IRQ_PEKLO |
											AXP18_IRQ_PEKSH ;

/*      AXP19      */
#define AXP19_CHARGE_STATUS					POWER19_STATUS
#define AXP19_IN_CHARGE						(1 << 6)

#define AXP19_CHARGE_CONTROL1				POWER19_CHARGE1
#define AXP19_CHARGER_ENABLE				(1 << 7)
#define AXP19_CHARGE_CONTROL2				POWER19_CHARGE2
#define AXP19_BUCHARGE_CONTROL				POWER19_BACKUP_CHG
#define AXP19_BUCHARGER_ENABLE				(1 << 7)


#define AXP19_FAULT_LOG1					POWER19_MODE_CHGSTATUS
#define AXP19_FAULT_LOG_CHA_CUR_LOW			(1 << 2)
#define AXP19_FAULT_LOG_BATINACT			(1 << 3)

#define AXP19_FAULT_LOG_OVER_TEMP			(1 << 7)

#define AXP19_FAULT_LOG2					POWER19_INTSTS2
#define AXP19_FAULT_LOG_COLD				(1 << 0)

#define AXP19_FINISH_CHARGE					(1 << 2)


#define AXP19_ADC_CONTROL1					POWER19_ADC_EN1
#define AXP19_ADC_BATVOL_ENABLE				(1 << 7)
#define AXP19_ADC_BATCUR_ENABLE				(1 << 6)
#define AXP19_ADC_DCINVOL_ENABLE			(1 << 5)
#define AXP19_ADC_DCINCUR_ENABLE			(1 << 4)
#define AXP19_ADC_USBVOL_ENABLE				(1 << 3)
#define AXP19_ADC_USBCUR_ENABLE				(1 << 2)
#define AXP19_ADC_APSVOL_ENABLE				(1 << 1)
#define AXP19_ADC_TSVOL_ENABLE				(1 << 0)
#define AXP19_ADC_CONTROL2					POWER19_ADC_EN2
#define AXP19_ADC_INTERTEM_ENABLE			(1 << 7)

#define AXP19_ADC_GPIO0_ENABLE				(1 << 3)
#define AXP19_ADC_GPIO1_ENABLE				(1 << 2)
#define AXP19_ADC_GPIO2_ENABLE				(1 << 1)
#define AXP19_ADC_GPIO3_ENABLE				(1 << 0)
#define AXP19_ADC_CONTROL3					POWER19_ADC_SPEED


#define AXP19_VACH_RES						POWER19_ACIN_VOL_H8
#define AXP19_VACL_RES						POWER19_ACIN_VOL_L4
#define AXP19_IACH_RES						POWER19_ACIN_CUR_H8
#define AXP19_IACL_RES						POWER19_ACIN_CUR_L4
#define AXP19_VUSBH_RES						POWER19_VBUS_VOL_H8
#define AXP19_VUSBL_RES						POWER19_VBUS_VOL_L4
#define AXP19_IUSBH_RES						POWER19_VBUS_CUR_H8
#define AXP19_IUSBL_RES						POWER19_VBUS_CUR_L4
#define AXP19_TICH_RES						(0x5E)
#define AXP19_TICL_RES						(0x5F)

#define AXP19_TSH_RES						(0x62)
#define AXP19_ISL_RES						(0x63)
#define AXP19_VGPIO0H_RES					(0x64)
#define AXP19_VGPIO0L_RES					(0x65)
#define AXP19_VGPIO1H_RES					(0x66)
#define AXP19_VGPIO1L_RES					(0x67)
#define AXP19_VGPIO2H_RES					(0x68)
#define AXP19_VGPIO2L_RES					(0x69)
#define AXP19_VGPIO3H_RES					(0x6A)
#define AXP19_VGPIO3L_RES					(0x6B)

#define AXP19_PBATH_RES						POWER19_BAT_POWERH8
#define AXP19_PBATM_RES						POWER19_BAT_POWERM8
#define AXP19_PBATL_RES						POWER19_BAT_POWERL8

#define AXP19_VBATH_RES						POWER19_BAT_AVERVOL_H8
#define AXP19_VBATL_RES						POWER19_BAT_AVERVOL_L4
#define AXP19_ICHARH_RES					POWER19_BAT_AVERCHGCUR_H8
#define AXP19_ICHARL_RES					POWER19_BAT_AVERCHGCUR_L5
#define AXP19_IDISCHARH_RES					POWER19_BAT_AVERDISCHGCUR_H8
#define AXP19_IDISCHARL_RES					POWER19_BAT_AVERDISCHGCUR_L5
#define AXP19_VAPSH_RES						POWER19_APS_AVERVOL_H8
#define AXP19_VAPSL_RES						POWER19_APS_AVERVOL_L4


#define AXP19_COULOMB_CONTROL				POWER19_COULOMB_CTL
#define AXP19_COULOMB_ENABLE				(1 << 7)
#define AXP19_COULOMB_SUSPEND				(1 << 6)
#define AXP19_COULOMB_CLEAR					(1 << 5)

#define AXP19_CCHAR3_RES					POWER19_BAT_CHGCOULOMB3
#define AXP19_CCHAR2_RES					POWER19_BAT_CHGCOULOMB2
#define AXP19_CCHAR1_RES					POWER19_BAT_CHGCOULOMB1
#define AXP19_CCHAR0_RES					POWER19_BAT_CHGCOULOMB0
#define AXP19_CDISCHAR3_RES					POWER19_BAT_DISCHGCOULOMB3
#define AXP19_CDISCHAR2_RES					POWER19_BAT_DISCHGCOULOMB2
#define AXP19_CDISCHAR1_RES					POWER19_BAT_DISCHGCOULOMB1
#define AXP19_CDISCHAR0_RES					POWER19_BAT_DISCHGCOULOMB0

#define AXP19_DATA_BUFFER0					POWER19_DATA_BUFFER1
#define AXP19_DATA_BUFFER1					POWER19_DATA_BUFFER2
#define AXP19_DATA_BUFFER2					POWER19_DATA_BUFFER3
#define AXP19_DATA_BUFFER3					POWER19_DATA_BUFFER4

#define AXP19_CHARGE_VBUS					POWER19_IPS_SET

#define AXP19_CHARGE_LED					POWER19_OFF_CTL

#define AXP19_TIMER_CTL						POWER19_TIMER_CTL

const unsigned int AXP19_NOTIFIER_ON = 		AXP19_IRQ_USBOV |
											AXP19_IRQ_USBIN |
				        					AXP19_IRQ_USBRE |
				       						AXP19_IRQ_USBLO |
				       						AXP19_IRQ_ACOV |
				       						AXP19_IRQ_ACIN |
				       						AXP19_IRQ_ACRE |
				       						AXP19_IRQ_TEMOV |
				       						AXP19_IRQ_TEMLO |
				       						AXP19_IRQ_BATIN |
				       						AXP19_IRQ_BATRE |
				       						AXP19_IRQ_PEKLO |
				       						AXP19_IRQ_PEKSH ;


/*      AXP20      */
#define AXP20_CHARGE_STATUS					POWER20_STATUS
#define AXP20_IN_CHARGE						(1 << 6)

#define AXP20_CHARGE_CONTROL1				POWER20_CHARGE1
#define AXP20_CHARGER_ENABLE				(1 << 7)
#define AXP20_CHARGE_CONTROL2				POWER20_CHARGE2
#define AXP20_BUCHARGE_CONTROL				POWER20_BACKUP_CHG
#define AXP20_BUCHARGER_ENABLE				(1 << 7)


#define AXP20_FAULT_LOG1					POWER20_MODE_CHGSTATUS
#define AXP20_FAULT_LOG_CHA_CUR_LOW			(1 << 2)
#define AXP20_FAULT_LOG_BATINACT			(1 << 3)

#define AXP20_FAULT_LOG_OVER_TEMP			(1 << 7)

#define AXP20_FAULT_LOG2					POWER20_INTSTS2
#define AXP20_FAULT_LOG_COLD				(1 << 0)

#define AXP20_FINISH_CHARGE					(1 << 2)


#define AXP20_ADC_CONTROL1					POWER20_ADC_EN1
#define AXP20_ADC_BATVOL_ENABLE				(1 << 7)
#define AXP20_ADC_BATCUR_ENABLE				(1 << 6)
#define AXP20_ADC_DCINVOL_ENABLE			(1 << 5)
#define AXP20_ADC_DCINCUR_ENABLE			(1 << 4)
#define AXP20_ADC_USBVOL_ENABLE				(1 << 3)
#define AXP20_ADC_USBCUR_ENABLE				(1 << 2)
#define AXP20_ADC_APSVOL_ENABLE				(1 << 1)
#define AXP20_ADC_TSVOL_ENABLE				(1 << 0)
#define AXP20_ADC_CONTROL2					POWER20_ADC_EN2
#define AXP20_ADC_INTERTEM_ENABLE			(1 << 7)

#define AXP20_ADC_GPIO0_ENABLE				(1 << 3)
#define AXP20_ADC_GPIO1_ENABLE				(1 << 2)
#define AXP20_ADC_GPIO2_ENABLE				(1 << 1)
#define AXP20_ADC_GPIO3_ENABLE				(1 << 0)
#define AXP20_ADC_CONTROL3					POWER20_ADC_SPEED


#define AXP20_VACH_RES						POWER20_ACIN_VOL_H8
#define AXP20_VACL_RES						POWER20_ACIN_VOL_L4
#define AXP20_IACH_RES						POWER20_ACIN_CUR_H8
#define AXP20_IACL_RES						POWER20_ACIN_CUR_L4
#define AXP20_VUSBH_RES						POWER20_VBUS_VOL_H8
#define AXP20_VUSBL_RES						POWER20_VBUS_VOL_L4
#define AXP20_IUSBH_RES						POWER20_VBUS_CUR_H8
#define AXP20_IUSBL_RES						POWER20_VBUS_CUR_L4
#define AXP20_TICH_RES						(0x5E)
#define AXP20_TICL_RES						(0x5F)

#define AXP20_TSH_RES						(0x62)
#define AXP20_ISL_RES						(0x63)
#define AXP20_VGPIO0H_RES					(0x64)
#define AXP20_VGPIO0L_RES					(0x65)
#define AXP20_VGPIO1H_RES					(0x66)
#define AXP20_VGPIO1L_RES					(0x67)
#define AXP20_VGPIO2H_RES					(0x68)
#define AXP20_VGPIO2L_RES					(0x69)
#define AXP20_VGPIO3H_RES					(0x6A)
#define AXP20_VGPIO3L_RES					(0x6B)

#define AXP20_PBATH_RES						POWER20_BAT_POWERH8
#define AXP20_PBATM_RES						POWER20_BAT_POWERM8
#define AXP20_PBATL_RES						POWER20_BAT_POWERL8

#define AXP20_VBATH_RES						POWER20_BAT_AVERVOL_H8
#define AXP20_VBATL_RES						POWER20_BAT_AVERVOL_L4
#define AXP20_ICHARH_RES					POWER20_BAT_AVERCHGCUR_H8
#define AXP20_ICHARL_RES					POWER20_BAT_AVERCHGCUR_L5
#define AXP20_IDISCHARH_RES					POWER20_BAT_AVERDISCHGCUR_H8
#define AXP20_IDISCHARL_RES					POWER20_BAT_AVERDISCHGCUR_L5
#define AXP20_VAPSH_RES						POWER20_APS_AVERVOL_H8
#define AXP20_VAPSL_RES						POWER20_APS_AVERVOL_L4


#define AXP20_COULOMB_CONTROL				POWER20_COULOMB_CTL
#define AXP20_COULOMB_ENABLE				(1 << 7)
#define AXP20_COULOMB_SUSPEND				(1 << 6)
#define AXP20_COULOMB_CLEAR					(1 << 5)

#define AXP20_CCHAR3_RES					POWER20_BAT_CHGCOULOMB3
#define AXP20_CCHAR2_RES					POWER20_BAT_CHGCOULOMB2
#define AXP20_CCHAR1_RES					POWER20_BAT_CHGCOULOMB1
#define AXP20_CCHAR0_RES					POWER20_BAT_CHGCOULOMB0
#define AXP20_CDISCHAR3_RES					POWER20_BAT_DISCHGCOULOMB3
#define AXP20_CDISCHAR2_RES					POWER20_BAT_DISCHGCOULOMB2
#define AXP20_CDISCHAR1_RES					POWER20_BAT_DISCHGCOULOMB1
#define AXP20_CDISCHAR0_RES					POWER20_BAT_DISCHGCOULOMB0

#define AXP20_DATA_BUFFER0					POWER20_DATA_BUFFER1
#define AXP20_DATA_BUFFER1					POWER20_DATA_BUFFER2
#define AXP20_DATA_BUFFER2					POWER20_DATA_BUFFER3
#define AXP20_DATA_BUFFER3					POWER20_DATA_BUFFER4
#define AXP20_DATA_BUFFER4					POWER20_DATA_BUFFER5
#define AXP20_DATA_BUFFER5					POWER20_DATA_BUFFER6
#define AXP20_DATA_BUFFER6					POWER20_DATA_BUFFER7
#define AXP20_DATA_BUFFER7					POWER20_DATA_BUFFER8
#define AXP20_DATA_BUFFER8					POWER20_DATA_BUFFER9
#define AXP20_DATA_BUFFER9					POWER20_DATA_BUFFERA
#define AXP20_DATA_BUFFERA					POWER20_DATA_BUFFERB
#define AXP20_DATA_BUFFERB					POWER20_DATA_BUFFERC
#define AXP20_IC_TYPE								POWER20_IC_TYPE

#define AXP20_CAP									(0xB9)

#define AXP20_CHARGE_VBUS					POWER20_IPS_SET
#define AXP20_APS_WARNING1				POWER20_APS_WARNING1
#define AXP20_APS_WARNING2				POWER20_APS_WARNING2
#define AXP20_TIMER_CTL						POWER20_TIMER_CTL

#define AXP20_INTTEMP							(0x5E)

const unsigned int AXP20_NOTIFIER_ON = 		//AXP20_IRQ_USBOV |
											AXP20_IRQ_USBIN |
				        					AXP20_IRQ_USBRE |
				       						//AXP20_IRQ_USBLO |
				       						//AXP20_IRQ_ACOV |
				       						AXP20_IRQ_ACIN |
				       						AXP20_IRQ_ACRE |
				       						//AXP20_IRQ_TEMOV |
				       						//AXP20_IRQ_TEMLO |
				       						AXP20_IRQ_BATIN |
				       						AXP20_IRQ_BATRE |
				       						//AXP20_IRQ_PEKLO |
				       						//AXP20_IRQ_PEKSH |
				       						AXP20_IRQ_CHAST	|
				       						AXP20_IRQ_CHAOV;



#define AXP_CHG_ATTR(_name)					\
{									\
	.attr = { .name = #_name,.mode = 0644 },					\
	.show =  _name##_show,				\
	.store = _name##_store, \
}

struct axp_adc_res {//struct change
	uint16_t vbat_res;
	uint16_t ibat_res;
	uint16_t ichar_res;
	uint16_t idischar_res;
	uint16_t vac_res;
	uint16_t iac_res;
	uint16_t vusb_res;
	uint16_t iusb_res;
};

struct axp_charger {
	/*power supply sysfs*/
	struct power_supply batt;
	struct power_supply	ac;
	struct power_supply	usb;
	struct power_supply bubatt;

	/*i2c device*/
	struct device *master;

	/* adc */
	struct axp_adc_res adc;
	unsigned int sample_time;

	/*monitor*/
	struct delayed_work work;
	unsigned int interval;

	/*battery info*/
	struct power_supply_info *battery_info;

	/*charger control*/
	bool chgen;
	bool limit_on;
	unsigned int chgcur;
	unsigned int chgvol;
	unsigned int chgend;

	/*charger time */
	int chgpretime;
	int chgcsttime;

	/*external charger*/
	bool chgexten;
	int chgextcur;

	/* charger status */
	bool bat_det;
	bool is_on;
	bool is_finish;
	bool ac_not_enough;
	bool ac_det;
	bool usb_det;
	bool ac_valid;
	bool usb_valid;
	bool ext_valid;
	bool bat_current_direction;
	bool in_short;
	bool batery_active;
	bool low_charge_current;
	bool int_over_temp;
	bool charge_on;
	uint8_t fault;

	int vbat;
	int ibat;
	int pbat;
	int vac;
	int iac;
	int vusb;
	int iusb;
	int ocv;
	
	int disvbat;
	int disibat;

	/*rest time*/
	int rest_vol;
	int ocv_rest_vol;
	int base_restvol;
	int rest_time;
	int resume;

	/*ic temperature*/
	int ic_temp;

	/*irq*/
	struct notifier_block nb;

    /*power led control*/
    void (*led_control)(flag);

	/*debug file*/
	struct dentry *debug_file;
};

static struct task_struct *main_task;
static uint8_t coulomb_flag;
static struct axp_charger *axp_charger;
static int Total_Cap = 0;
static int Cap_Index = 0;
static int flag_state_change = 0;
static int Bat_Cap_Buffer[AXP20_VOL_MAX];
static int counter = 0;
static int bat_cap = 0;
static int charge_index = 0;
static int state_count = 0;
static int rdc_count = 0;
#define CONFIG_USE_COL	//Elvis fool
#if defined (CONFIG_USE_COL) 
static int cap_count1 = 0,cap_count2 = 0,cap_count3 = 0,cap_count4 = 0;
#endif
static int axp_debug = 0;
#endif