diff options
Diffstat (limited to 'drivers/power/bq24735-charger.c')
| -rw-r--r-- | drivers/power/bq24735-charger.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/power/bq24735-charger.c b/drivers/power/bq24735-charger.c index 022a09ceab73..fa454c19ce17 100644 --- a/drivers/power/bq24735-charger.c +++ b/drivers/power/bq24735-charger.c @@ -106,6 +106,9 @@ static int bq24735_update_word(struct i2c_client *client, u8 reg, static inline int bq24735_enable_charging(struct bq24735 *charger) { + if (charger->pdata->ext_control) + return 0; + return bq24735_update_word(charger->client, BQ24735_CHG_OPT, BQ24735_CHG_OPT_CHARGE_DISABLE, ~BQ24735_CHG_OPT_CHARGE_DISABLE); @@ -113,6 +116,9 @@ static inline int bq24735_enable_charging(struct bq24735 *charger) static inline int bq24735_disable_charging(struct bq24735 *charger) { + if (charger->pdata->ext_control) + return 0; + return bq24735_update_word(charger->client, BQ24735_CHG_OPT, BQ24735_CHG_OPT_CHARGE_DISABLE, BQ24735_CHG_OPT_CHARGE_DISABLE); @@ -124,6 +130,9 @@ static int bq24735_config_charger(struct bq24735 *charger) int ret; u16 value; + if (pdata->ext_control) + return 0; + if (pdata->charge_current) { value = pdata->charge_current & BQ24735_CHARGE_CURRENT_MASK; @@ -322,6 +331,8 @@ static struct bq24735_platform *bq24735_parse_dt_data(struct i2c_client *client) if (!ret) pdata->input_current = val; + pdata->ext_control = of_property_read_bool(np, "ti,external-control"); + return pdata; } |