diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/adt7475.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c index fcfa48222145..c803e3c5fcd4 100644 --- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -59,6 +59,8 @@ #define REG_VENDID 0x3E #define REG_DEVID2 0x3F +#define REG_CONFIG1 0x40 + #define REG_STATUS1 0x41 #define REG_STATUS2 0x42 @@ -1371,6 +1373,17 @@ static int adt7475_probe(struct i2c_client *client, for (i = 0; i < ADT7475_PWM_COUNT; i++) adt7475_read_pwm(client, i); + /* Start monitoring */ + switch (chip) { + case adt7475: + case adt7476: + i2c_smbus_write_byte_data(client, REG_CONFIG1, + adt7475_read(REG_CONFIG1) | 0x01); + break; + default: + break; + } + ret = sysfs_create_group(&client->dev.kobj, &adt7475_attr_group); if (ret) return ret; |