Looking for a tutorial on the use of the new of_??? init functions

[LEROY Christophe]

Hello,

Is there a tutorial or an HOWTO out somewhere explaining the use of 
those new of_platform_xxx() and other of_xxx() functions in the init of 
drivers ? It looks like a very nice way to write drivers in Linux 2-6 
but a little help would be welcomed.

Regards
Christophe