diff options
Diffstat (limited to 'drivers/mfd/max8998.c')
| -rw-r--r-- | drivers/mfd/max8998.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c index 5ce00ad5241a..bbfe86732602 100644 --- a/drivers/mfd/max8998.c +++ b/drivers/mfd/max8998.c @@ -42,6 +42,14 @@ static struct mfd_cell max8998_devs[] = { }, }; +static struct mfd_cell lp3974_devs[] = { + { + .name = "lp3974-pmic", + }, { + .name = "lp3974-rtc", + }, +}; + int max8998_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest) { struct max8998_dev *max8998 = i2c_get_clientdata(i2c); @@ -146,11 +154,23 @@ static int max8998_i2c_probe(struct i2c_client *i2c, max8998_irq_init(max8998); - ret = mfd_add_devices(max8998->dev, -1, - max8998_devs, ARRAY_SIZE(max8998_devs), - NULL, 0); pm_runtime_set_active(max8998->dev); + switch (id->driver_data) { + case TYPE_LP3974: + ret = mfd_add_devices(max8998->dev, -1, + lp3974_devs, ARRAY_SIZE(lp3974_devs), + NULL, 0); + break; + case TYPE_MAX8998: + ret = mfd_add_devices(max8998->dev, -1, + max8998_devs, ARRAY_SIZE(max8998_devs), + NULL, 0); + break; + default: + ret = -EINVAL; + } + if (ret < 0) goto err; |