Thread (6 messages) 6 messages, 2 authors, 2011-06-27

[PATCHv2] omap3: beagle: Use GPTIMER1 for clockevents

From: tony@atomide.com (Tony Lindgren)
Date: 2011-06-27 18:00:27
Also in: linux-omap

* Premi, Sanjeev [off-list ref] [110627 06:24]:
[sp] While I take my time understanding things on devel-timer;
     I had a quick question - at risk of being flamed.

     Adding a new machine ID would trickle to u-boot and same
     uImage (default) may not work across board revisions.
Yes that's a hassle :( Until we have device tree, maybe see if
u-boot passes ATAG_REVISION that's available as system_rev in
kernel?
 
     How does this scheme look like:
     - GPTIMER1 is used as default - as it works for most boards.
     - GPTIMER12 is used based on a static config option OR a
       board specific bootarg

     I know both these options aren't general practice. Still
     wanted to know your views in the current context.
Let's not do a Kconfig option, but a cmdline option should work
if done in a generic way. If you decide to go that way, then
please add that to timer.c against devel-timer branch.

Regards,

Tony
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