[PATCH 3/3] ARM: OMAP2+: gpmc: handle additional timings
From: tony@atomide.com (Tony Lindgren)
Date: 2012-06-14 12:29:31
Also in:
linux-omap
From: tony@atomide.com (Tony Lindgren)
Date: 2012-06-14 12:29:31
Also in:
linux-omap
* Mohammed, Afzal [off-list ref] [120614 05:00]:
Hi Tony, On Thu, Jun 14, 2012 at 17:22:08, Tony Lindgren wrote:quoted
* Mohammed, Afzal [off-list ref] [120614 03:43]:quoted
+ t.clk_activation = fclk_offset_ns; +This too should be fclk_offset, not fclk_offset_ns.As gpmc_cs_set_timing convert it to ticks from ns, shouldn't we put it in ns ?
Hmm I see, something's wrong though.. Some of these we really want to specify as ticks instead of ns. Your patch was using 1 tick value as 1 ns value, which won't work. When I changed it back to what I thought was ticks, it just happened to work probably because of rounding. That's probably the reason why some of these have been set directly with gpmc_cs_write_reg as that sets tick values directly. It seems that we need to still allow both ns and tick values. Regards, Tony