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* hwmon: do not init sensors on startupHeiko Schocher2011-08-04-18/+1
| | | | | | | | | | | | | | | | | The U-Boot Design Principles[1] clearly say: Initialize devices only when they are needed within U-Boot, i.e. don't initialize the Ethernet interface(s) unless U-Boot performs a download over Ethernet; don't initialize any IDE or USB devices unless U-Boot actually tries to load files from these, etc. (and don't forget to shut down these devices after using them - otherwise nasty things may happen when you try to boot your OS). So, do not initialize and read the sensors on startup. Signed-off-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Holger Brunck <holger.brunck@keymile.com>
* hwmon: Extend lm63.c to support LM64Dirk Eibach2011-05-12-4/+24
| | | | | | | | | This patch adds support for the National LM64 temperature sensor with integrated fan control to lm63.c. Main difference between LM63 and LM64 is 16°C offset in sensor readings. Signed-off-by: Dirk Eibach <eibach@gdsys.de>
* hwmon: Add LM63 supportDirk Eibach2008-10-18-0/+174
This patch adds support for the National LM63 temperature sensor with integrated fan control. It's used on the GDSys Neo board (405EP) which will be submitted later. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Acked-by: Stefan Roese <sr@denx.de>