Hi! I'm a beginner in the kernel development so need some help. I want to get a better support for AR9331 gpios.
I have found that current memory mapping for gpios for ar9331 is wrong. This chip has only 28 gpios (kernel reports 30)
and i can write to gpio 29 that actually changes a state of some physical pin, other gpios are unaccessible (for ex gpio 14 and gpio 15)
I know all necessary numbers (membase, register values etc). What patches/sources should I look at/modify?

(Last edited by imperfect on 31 May 2012, 17:39)