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#ifndef _LINUX_PCF50633_H
#define _LINUX_PCF50633_H
#include <linux/pcf506xx.h>
#include <linux/regulator/machine.h>
/* public in-kernel pcf50633 api */
enum pcf50633_regulator_id {
PCF50633_REGULATOR_AUTO,
PCF50633_REGULATOR_DOWN1,
PCF50633_REGULATOR_DOWN2,
PCF50633_REGULATOR_MEMLDO,
PCF50633_REGULATOR_LDO1,
PCF50633_REGULATOR_LDO2,
PCF50633_REGULATOR_LDO3,
PCF50633_REGULATOR_LDO4,
PCF50633_REGULATOR_LDO5,
PCF50633_REGULATOR_LDO6,
PCF50633_REGULATOR_HCLDO,
__NUM_PCF50633_REGULATORS
};
enum pcf50633_reg_int1 {
PCF50633_INT1_ADPINS = 0x01, /* Adapter inserted */
PCF50633_INT1_ADPREM = 0x02, /* Adapter removed */
PCF50633_INT1_USBINS = 0x04, /* USB inserted */
PCF50633_INT1_USBREM = 0x08, /* USB removed */
/* reserved */
PCF50633_INT1_ALARM = 0x40, /* RTC alarm time is reached */
PCF50633_INT1_SECOND = 0x80, /* RTC periodic second interrupt */
};
enum pcf50633_reg_int2 {
PCF50633_INT2_ONKEYR = 0x01, /* ONKEY rising edge */
PCF50633_INT2_ONKEYF = 0x02, /* ONKEY falling edge */
PCF50633_INT2_EXTON1R = 0x04, /* EXTON1 rising edge */
PCF50633_INT2_EXTON1F = 0x08, /* EXTON1 falling edge */
PCF50633_INT2_EXTON2R = 0x10, /* EXTON2 rising edge */
PCF50633_INT2_EXTON2F = 0x20, /* EXTON2 falling edge */
PCF50633_INT2_EXTON3R = 0x40, /* EXTON3 rising edge */
PCF50633_INT2_EXTON3F = 0x80, /* EXTON3 falling edge */
};
enum pcf50633_reg_int3 {
PCF50633_INT3_BATFULL = 0x01, /* Battery full */
PCF50633_INT3_CHGHALT = 0x02, /* Charger halt */
PCF50633_INT3_THLIMON = 0x04,
PCF50633_INT3_THLIMOFF = 0x08,
PCF50633_INT3_USBLIMON = 0x10,
PCF50633_INT3_USBLIMOFF = 0x20,
PCF50633_INT3_ADCRDY = 0x40, /* ADC conversion finished */
PCF50633_INT3_ONKEY1S = 0x80, /* ONKEY pressed 1 second */
};
enum pcf50633_reg_int4 {
PCF50633_INT4_LOWSYS = 0x01,
PCF50633_INT4_LOWBAT = 0x02,
PCF50633_INT4_HIGHTMP = 0x04,
PCF50633_INT4_AUTOPWRFAIL = 0x08,
PCF50633_INT4_DWN1PWRFAIL = 0x10,
PCF50633_INT4_DWN2PWRFAIL = 0x20,
PCF50633_INT4_LEDPWRFAIL = 0x40,
PCF50633_INT4_LEDOVP = 0x80,
};
enum pcf50633_reg_int5 {
PCF50633_INT5_LDO1PWRFAIL = 0x01,
PCF50633_INT5_LDO2PWRFAIL = 0x02,
PCF50633_INT5_LDO3PWRFAIL = 0x04,
PCF50633_INT5_LDO4PWRFAIL = 0x08,
PCF50633_INT5_LDO5PWRFAIL = 0x10,
PCF50633_INT5_LDO6PWRFAIL = 0x20,
PCF50633_INT5_HCLDOPWRFAIL = 0x40,
PCF50633_INT5_HCLDOOVL = 0x80,
};
struct pcf50633_data;
extern struct pcf50633_data *pcf50633_global;
extern void
pcf50633_go_standby(void);
enum pcf50633_gpio {
PCF50633_GPIO1 = 1,
PCF50633_GPIO2 = 2,
PCF50633_GPIO3 = 3,
PCF50633_GPO = 4,
};
extern void
pcf50633_gpio_set(struct pcf50633_data *pcf, enum pcf50633_gpio gpio, int on);
extern int
pcf50633_gpio_get(struct pcf50633_data *pcf, enum pcf50633_gpio gpio);
extern int
pcf50633_voltage_set(struct pcf50633_data *pcf,
enum pcf50633_regulator_id reg,
unsigned int millivolts);
extern unsigned int
pcf50633_voltage_get(struct pcf50633_data *pcf,
enum pcf50633_regulator_id reg);
extern int
pcf50633_onoff_get(struct pcf50633_data *pcf,
enum pcf50633_regulator_id reg);
extern int
pcf50633_onoff_set(struct pcf50633_data *pcf,
enum pcf50633_regulator_id reg, int on);
extern void
pcf50633_backlight_resume(struct pcf50633_data *pcf);
extern u_int16_t
pcf50633_battvolt(struct pcf50633_data *pcf);
extern int
pcf50633_report_resumers(struct pcf50633_data *pcf, char *buf);
extern int
pcf50633_notify_usb_current_limit_change(struct pcf50633_data *pcf,
unsigned int ma);
extern int
pcf50633_wait_for_ready(struct pcf50633_data *pcf, int timeout_ms,
char *name);
/* 0 = initialized and resumed and ready to roll, !=0 = either not
* initialized or not resumed yet
*/
extern int
pcf50633_ready(struct pcf50633_data *pcf);
#define PCF50633_FEAT_EXTON 0x00000001 /* not yet supported */
#define PCF50633_FEAT_MBC 0x00000002
#define PCF50633_FEAT_BBC 0x00000004 /* not yet supported */
#define PCF50633_FEAT_RTC 0x00000040
#define PCF50633_FEAT_CHGCUR 0x00000100
#define PCF50633_FEAT_BATVOLT 0x00000200
#define PCF50633_FEAT_BATTEMP 0x00000400
#define PCF50633_FEAT_PWM_BL 0x00000800
struct pcf50633_platform_data {
/* general */
unsigned int used_features;
unsigned int onkey_seconds_sig_init;
unsigned int onkey_seconds_shutdown;
/* callback to attach platform children (to enforce suspend / resume
* ordering */
void (*attach_child_devices)(struct device *parent_device);
/* voltage regulator related */
struct pmu_voltage_rail rails[__NUM_PCF50633_REGULATORS];
unsigned int used_regulators;
/* charger related */
unsigned int r_fix_batt;
unsigned int r_fix_batt_par;
unsigned int r_sense_milli;
int flag_use_apm_emulation;
unsigned char resumers[5];
struct {
u_int8_t mbcc3; /* charger voltage / current */
} charger;
pmu_cb cb;
/* post-resume backlight bringup */
int defer_resume_backlight;
u8 resume_backlight_ramp_speed;
};
#endif /* _PCF50633_H */
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