Re: [PATCH 5/8 v2] ARM OMAP2+ GPMC: change get_gpmc_timing_reg output for DTS

[Robert Abel <rabel@cit-ec.uni-bielefeld.de>]

Hi Tony,

On 25 Feb 2015 16:23, Tony Lindgren wrote:
> * Roger Quadros <rogerq@ti.com> [150225 05:28]:
>> On 24/02/15 22:05, Robert ABEL wrote:
>>> DTS output was formatted to require additional work when copy-pasting into DTS.
>>> Nano-second timings were removed, because they were not a confidence interval nor
>>> an indication what timing values would result in the same #ticks
>> If they were not is it possible to dump min,max timings that will result in
>> the same ticks?
> Yeah my plan was o display the nanosecond range resulting in the
> same tick value. That makes it a bit easier to compare the timings
> to the data sheet. So maybe show both tick and ns range?
Ah, so my hunch was right. I reimplemented that correctly now.
Basically, your code just went [ticks-1, ticks+1] in ns. But times are 
always ceiling(ns / gpmc_[f]clk), i.e. (ticks - 1, ticks] in ns.

Some other patches change as well because of this change, so a v3 is in 
order =].

Regards,

Robert