diff options
| author | Olivier Clergeaud <olivier.clergeaud@stericsson.com> | 2012-05-14 16:50:29 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-01-23 14:39:13 +0000 |
| commit | 006f82d67cba34d44adcfd0b3698836ffc463d85 (patch) | |
| tree | 7fe7f9caef55fb4210c6f4046d7504bd7a82f120 /drivers/power/pm2301_charger.h | |
| parent | 2fa5b0f4a5fff1fe77665ac380ca4322df42fe8d (diff) | |
pm2301: Clean-up PM2301 interrupt management
Fix the way interrupts are handled within the PM2301 charging driver.
Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Olivier CLERGEAUD <olivier.clergeaud@stericsson.com>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Diffstat (limited to 'drivers/power/pm2301_charger.h')
| -rw-r--r-- | drivers/power/pm2301_charger.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/power/pm2301_charger.h b/drivers/power/pm2301_charger.h index bef38a3552b..419014714c2 100644 --- a/drivers/power/pm2301_charger.h +++ b/drivers/power/pm2301_charger.h @@ -34,6 +34,8 @@ #define WD_TIMER 0x30 /* 4min */ #define WD_KICK_INTERVAL (60 * HZ) +#define PM2XXX_NUM_INT_REG 0x6 + /* Constant voltage/current */ #define PM2XXX_CONST_CURR 0x0 #define PM2XXX_CONST_VOLT 0x1 @@ -237,12 +239,32 @@ #define PM2XXX_VPWR2_OVV_10 0x2 #define PM2XXX_VPWR2_OVV_NONE 0x3 +/* Input charger drop VPWR2 */ +#define PM2XXX_VPWR2_HW_OPT_EN (0x1<<4) +#define PM2XXX_VPWR2_HW_OPT_DIS (0x0<<4) + +#define PM2XXX_VPWR2_VALID_EN (0x1<<3) +#define PM2XXX_VPWR2_VALID_DIS (0x0<<3) + +#define PM2XXX_VPWR2_DROP_EN (0x1<<2) +#define PM2XXX_VPWR2_DROP_DIS (0x0<<2) + /* Input charger voltage VPWR1 */ #define PM2XXX_VPWR1_OVV_6_0 0x0 #define PM2XXX_VPWR1_OVV_6_3 0x1 #define PM2XXX_VPWR1_OVV_10 0x2 #define PM2XXX_VPWR1_OVV_NONE 0x3 +/* Input charger drop VPWR1 */ +#define PM2XXX_VPWR1_HW_OPT_EN (0x1<<4) +#define PM2XXX_VPWR1_HW_OPT_DIS (0x0<<4) + +#define PM2XXX_VPWR1_VALID_EN (0x1<<3) +#define PM2XXX_VPWR1_VALID_DIS (0x0<<3) + +#define PM2XXX_VPWR1_DROP_EN (0x1<<2) +#define PM2XXX_VPWR1_DROP_DIS (0x0<<2) + /* Battery low level comparator control register */ #define PM2XXX_VBAT_LOW_MONITORING_DIS 0x0 #define PM2XXX_VBAT_LOW_MONITORING_ENA 0x1 @@ -446,6 +468,11 @@ struct pm2xxx_charger_event_flags { bool chgwdexp; }; +struct pm2xxx_interrupts { + u8 reg[PM2XXX_NUM_INT_REG]; + int (*handler[PM2XXX_NUM_INT_REG])(void *, int); +}; + struct pm2xxx_config { struct i2c_client *pm2xxx_i2c; struct i2c_device_id *pm2xxx_id; @@ -467,7 +494,7 @@ struct pm2xxx_charger { int old_vbat; int failure_case; int failure_input_ovv; - u8 pm2_int[6]; + struct pm2xxx_interrupts *pm2_int; struct ab8500_gpadc *gpadc; struct regulator *regu; struct pm2xxx_bm_data *bat; |