diff options
| -rw-r--r-- | drivers/mfd/tps65910.c | 21 | ||||
| -rw-r--r-- | include/linux/mfd/tps65910.h | 1 |
2 files changed, 21 insertions, 1 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index be9e07b77325..b0526b7d6550 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -68,6 +68,25 @@ static const struct regmap_config tps65910_regmap_config = { .cache_type = REGCACHE_RBTREE, }; +static int __devinit tps65910_misc_init(struct tps65910 *tps65910, + struct tps65910_board *pmic_pdata) +{ + struct device *dev = tps65910->dev; + int ret; + + if (pmic_pdata->en_ck32k_xtal) { + ret = tps65910_reg_clear_bits(tps65910, + TPS65910_DEVCTRL, + DEVCTRL_CK32K_CTRL_MASK); + if (ret < 0) { + dev_err(dev, "clear ck32k_ctrl failed: %d\n", ret); + return ret; + } + } + + return 0; +} + static int __devinit tps65910_sleepinit(struct tps65910 *tps65910, struct tps65910_board *pmic_pdata) { @@ -243,7 +262,7 @@ static __devinit int tps65910_i2c_probe(struct i2c_client *i2c, init_data->irq_base = pmic_plat_data->irq_base; tps65910_irq_init(tps65910, init_data->irq, init_data); - + tps65910_misc_init(tps65910, pmic_plat_data); tps65910_sleepinit(tps65910, pmic_plat_data); return ret; diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index dd8dc0a6c462..a989d2b066be 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -807,6 +807,7 @@ struct tps65910_board { int irq_base; int vmbch_threshold; int vmbch2_threshold; + bool en_ck32k_xtal; bool en_dev_slp; struct tps65910_sleep_keepon_data *slp_keepon; bool en_gpio_sleep[TPS6591X_MAX_NUM_GPIO]; |