[PATCH 3/3] ARM: OMAP2+: gpmc: handle additional timings

[Tony Lindgren]

* Tony Lindgren <tony at atomide.com> [120613 04:36]:
> * Mohammed, Afzal <afzal at ti.com> [120612 22:00]:
> > Hi Jon,
> > 
> > On Tue, Jun 12, 2012 at 23:06:53, Hunter, Jon wrote:
> > 
> > > Should you at least warn, if you are going to over-write a value?
> > 
> > Yes, that would be better except for too much logging, if Tony
> > prefers that way I will add. 
> 
> If there's a chance it causing file system corruption, we should
> test it carefully on the boards before applying. If that's done,
> then there's probably no need for warnings. It's safer to disable
> NAND for untested boards if there's a chance of breaking the timings.

Actually this patch breaks at least DMA on tusb6010 on n8x0. That's
a MUSB hardware in a wrapper connected to GPMC that's very picky with
the timings.

Got any hints what should be done with the cycle2cycle stuff for
tusb6010?

Tony