diff options
| author | Frans Klaver <frans.klaver@xsens.com> | 2014-06-26 11:21:11 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-08-04 07:01:34 -0700 |
| commit | c83959f89f1cbe2e712c11e4a77d89f4d34d09ff (patch) | |
| tree | ddb5efbb797f147bc3d2146b41ccd6093f8a4432 /drivers/hwmon | |
| parent | 202e4851f8aa6bad39c7799dac93c6951d064c87 (diff) | |
hwmon: (lm75) Add support for TMP112
TMP112 is compatible to LM75.
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/hwmon/lm75.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index a01a166e511b..0c7359c5c317 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -894,8 +894,8 @@ config SENSORS_LM75 - NXP's LM75A - ST Microelectronics STDS75 - TelCom (now Microchip) TCN75 - - Texas Instruments TMP100, TMP101, TMP105, TMP75, TMP175, - TMP275 + - Texas Instruments TMP100, TMP101, TMP105, TMP112, TMP75, + TMP175, TMP275 This driver supports driver model based binding through board specific I2C device tables. diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 479ffbeed3f8..d16dbb33a531 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -52,6 +52,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ tmp100, tmp101, tmp105, + tmp112, tmp175, tmp275, tmp75, @@ -255,6 +256,12 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) data->sample_time = HZ; clr_mask |= 1 << 7; /* not one-shot mode */ break; + case tmp112: + set_mask |= 3 << 5; /* 12-bit mode */ + clr_mask |= 1 << 7; /* not one-shot mode */ + data->resolution = 12; + data->sample_time = HZ / 4; + break; case tmp105: case tmp175: case tmp275: @@ -323,6 +330,7 @@ static const struct i2c_device_id lm75_ids[] = { { "tmp100", tmp100, }, { "tmp101", tmp101, }, { "tmp105", tmp105, }, + { "tmp112", tmp112, }, { "tmp175", tmp175, }, { "tmp275", tmp275, }, { "tmp75", tmp75, }, |