[PATCH] cs5535-mfgpt: Add another reset method

2013-03-30 Thread Richard Weinberger
The CS5535/CS5536 MFGPT has no support to reset the device. The current method uses an undocumented bit but does not work on all devices. At least on my ALIX board it completely freezes the board. This new method tries to soft reset all timers by unconfiguring them. But this does not clear the RO

[PATCH] cs5535-mfgpt: Add another reset method

2013-03-30 Thread Richard Weinberger
The CS5535/CS5536 MFGPT has no support to reset the device. The current method uses an undocumented bit but does not work on all devices. At least on my ALIX board it completely freezes the board. This new method tries to soft reset all timers by unconfiguring them. But this does not clear the RO