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path: root/drivers/hwmon/lm75.c
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* hwmon: Cleaning hwmon devicesMichal Simek2008-07-13-4/+4
| | | | | | | | Clean Makefile Move device specific values to driver for better reading Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stefan Roese <sr@denx.de>
* DTT: Issue one-shot command on AD7414 (LM75 code) to read tempStefan Roese2008-06-03-0/+13
| | | | | | | | | | | | | | On AD7414 the first value upon bootup is not read correctly. This is most likely because of the 800ms update time of the temp register in normal update mode. To get current values each time we issue the "dtt" command including upon powerup we switch into one-short mode. This patch fixes the problem on AD7414 equipped boards (Sequoia, Canyonlands etc), that temp value printed in the bootup log was incorrect. Signed-off-by: Stefan Roese <sr@denx.de>
* LM75 bug fix for negative temperaturesLarry Johnson2008-02-22-1/+7
| | | | | | | | When the LM75 temperature sensor measures a temperature below 0 C, the current driver does not perform sign extension, so the result returned is 256 C too high. This patch fixes the problem. Signed-off-by: Larry Johnson <lrj@acm.org>
* drivers/hwmon : move hardware monitor drviers to drivers/hwmonJean-Christophe PLAGNIOL-VILLARD2007-11-25-0/+185
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>