hwmon: (lm75) Add support for Analog Devices ADT75

Add datasheet reference and device ID for ADT75.

The ADT75, like some other LM75 derivatives, needs to be instantiated
using methods 1, 2, or 4.
For more information see Documentation/i2c/instantiating-devices.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

diff --git a/Documentation/hwmon/lm75 b/Documentation/hwmon/lm75
index a1790401fddee6bed131867878257b2004a91989..8d40d0fda10ab1fd698b0e96e8e9d6ce1e2ec605 100644 (file)
--- a/Documentation/hwmon/lm75
+++ b/Documentation/hwmon/lm75
@@ -32,6 +32,11 @@ Supported chips:
     Addresses scanned: I2C 0x48 - 0x4f
     Datasheet: Publicly available at the Microchip website
                http://www.microchip.com/
+  * Analog Devices ADT75
+    Prefix: 'adt75'
+    Addresses scanned: I2C 0x48 - 0x4f
+    Datasheet: Publicly available at the Analog Devices website
+               http://www.analog.com/adt75
 
 Author: Frodo Looijaard <frodol@dds.nl>
 

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 378ed8ae34d05d1dbf1cb5f1546550cc2a0dd03d..9b347acf1559f64af22f9a6565fe95a88d99ca2f 100644 (file)
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -551,6 +551,7 @@ config SENSORS_LM75
          If you say yes here you get support for one common type of
          temperature sensor chip, with models including:
 
+               - Analog Devices ADT75
                - Dallas Semiconductor DS75 and DS1775
                - Maxim MAX6625 and MAX6626
                - Microchip MCP980x

diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index ef902d5d06ab9f98e610f63ed0ee709eb0f66b87..669481baac005449f107784dc4f0464ea1cf91d8 100644 (file)
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -35,6 +35,7 @@
  */
 
 enum lm75_type {               /* keep sorted in alphabetical order */
+       adt75,
        ds1775,
        ds75,
        lm75,
@@ -213,6 +214,7 @@ static int lm75_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id lm75_ids[] = {
+       { "adt75", adt75, },
        { "ds1775", ds1775, },
        { "ds75", ds75, },
        { "lm75", lm75, },