diff options
| author | Michael Thalmeier <michael.thalmeier@hale.at> | 2014-11-18 17:08:04 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-11-30 20:13:13 -0800 |
| commit | 799fc6021430243592ea8390aa4865713a12fd5f (patch) | |
| tree | 5bcafe28a6b3dca1a3e73da49d17e488f56d5901 | |
| parent | 3434f37835804331dd505722cd0010d708305837 (diff) | |
| download | linux-799fc6021430243592ea8390aa4865713a12fd5f.tar.bz2 | |
hwmon: (lm75) Add support for the NXP LM75B
It is basically a faster lm75 with improved (11 bit) resolution.
Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | Documentation/hwmon/lm75 | 5 | ||||
| -rw-r--r-- | drivers/hwmon/lm75.c | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/hwmon/lm75 b/Documentation/hwmon/lm75 index c6a5ff1b4641..67691a0aa41d 100644 --- a/Documentation/hwmon/lm75 +++ b/Documentation/hwmon/lm75 @@ -53,6 +53,11 @@ Supported chips: http://www.ti.com/product/tmp75 http://www.ti.com/product/tmp175 http://www.ti.com/product/tmp275 + * NXP LM75B + Prefix: 'lm75b' + Addresses scanned: none + Datasheet: Publicly available at the NXP website + http://www.nxp.com/documents/data_sheet/LM75B.pdf Author: Frodo Looijaard <frodol@dds.nl> diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index d16dbb33a531..f58439b817b5 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -44,6 +44,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ g751, lm75, lm75a, + lm75b, max6625, max6626, mcp980x, @@ -233,6 +234,10 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) data->resolution = 9; data->sample_time = HZ / 2; break; + case lm75b: + data->resolution = 11; + data->sample_time = HZ / 4; + break; case max6625: data->resolution = 9; data->sample_time = HZ / 4; @@ -322,6 +327,7 @@ static const struct i2c_device_id lm75_ids[] = { { "g751", g751, }, { "lm75", lm75, }, { "lm75a", lm75a, }, + { "lm75b", lm75b, }, { "max6625", max6625, }, { "max6626", max6626, }, { "mcp980x", mcp980x, }, |