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| author | Guenter Roeck <linux@roeck-us.net> | 2014-04-22 09:34:14 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2014-12-02 06:11:53 -0800 |
| commit | dfcd4c53be1da9e297bba340ec46f3269cbc239e (patch) | |
| tree | f409d8b31a0705fc7a9ba74b813fca51de458a51 /Documentation/hwmon | |
| parent | 162a8dfe73df95e59265e350b2f247b8b35490d1 (diff) | |
| download | lwn-dfcd4c53be1da9e297bba340ec46f3269cbc239e.tar.gz lwn-dfcd4c53be1da9e297bba340ec46f3269cbc239e.zip | |
hwmon: (lm95234) Add support for LM95233
LM95233 is similar to LM95234, but it only supports two
instead of four external temperature sensors.
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/lm95234 | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Documentation/hwmon/lm95234 b/Documentation/hwmon/lm95234 index a0e95ddfd372..32b777ef224c 100644 --- a/Documentation/hwmon/lm95234 +++ b/Documentation/hwmon/lm95234 @@ -2,6 +2,10 @@ Kernel driver lm95234 ===================== Supported chips: + * National Semiconductor / Texas Instruments LM95233 + Addresses scanned: I2C 0x18, 0x2a, 0x2b + Datasheet: Publicly available at the Texas Instruments website + http://www.ti.com/product/lm95233 * National Semiconductor / Texas Instruments LM95234 Addresses scanned: I2C 0x18, 0x4d, 0x4e Datasheet: Publicly available at the Texas Instruments website @@ -13,11 +17,12 @@ Author: Guenter Roeck <linux@roeck-us.net> Description ----------- -LM95234 is an 11-bit digital temperature sensor with a 2-wire System Management -Bus (SMBus) interface and TrueTherm technology that can very accurately monitor -the temperature of four remote diodes as well as its own temperature. -The four remote diodes can be external devices such as microprocessors, -graphics processors or diode-connected 2N3904s. The LM95234's TruTherm +LM95233 and LM95234 are 11-bit digital temperature sensors with a 2-wire +System Management Bus (SMBus) interface and TrueTherm technology +that can very accurately monitor the temperature of two (LM95233) +or four (LM95234) remote diodes as well as its own temperature. +The remote diodes can be external devices such as microprocessors, +graphics processors or diode-connected 2N3904s. The chip's TruTherm beta compensation technology allows sensing of 90 nm or 65 nm process thermal diodes accurately. |