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hwmon: (adt7410) Document ADT7420 support 

The adt7410 driver supports the ADT7420, but its documentation file
makes no mention of that. Add this refrence, and a brief a description
of the differences between the ADT7410 and the ADT7420.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hifive-unleashed-5.1
Jean Delvare 2013-02-28 13:05:13 +01:00 committed by Guenter Roeck
parent f366fccd08
commit ab302bb0b8
1 changed files with 10 additions and 1 deletions
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11
Documentation/hwmon/adt7410
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@ -4,9 +4,14 @@ Kernel driver adt7410
Supported chips:
* Analog Devices ADT7410
Prefix: 'adt7410'
Addresses scanned: I2C 0x48 - 0x4B
Addresses scanned: None
Datasheet: Publicly available at the Analog Devices website
http://www.analog.com/static/imported-files/data_sheets/ADT7410.pdf
* Analog Devices ADT7420
Prefix: 'adt7420'
Addresses scanned: None
Datasheet: Publicly available at the Analog Devices website
http://www.analog.com/static/imported-files/data_sheets/ADT7420.pdf
Author: Hartmut Knaack <knaack.h@gmx.de>
@ -27,6 +32,10 @@ value per second or even justget one sample on demand for power saving.
Besides, it can completely power down its ADC, if power management is
required.
The ADT7420 is register compatible, the only differences being the package,
a slightly narrower operating temperature range (-40°C to +150°C), and a
better accuracy (0.25°C instead of 0.50°C.)
Configuration Notes
-------------------