On 4/6/2011 3:46 AM, Linus Walleij wrote:
2011/4/5 Santosh Shilimkar<santosh.shilimkar@xxxxxx>:
[Me]
(And third it will also eventually need to hook into the timer-based
delay framework that I think Nokia is working on to be really
useful, else all delays become unpredictable.)
Do you mean udelay()/mdelay() here ?
Yes. Stephen Boyd from Qualcomm has floated patches to fix it for the
ARM architecture, I just pushed him again. We use it in our
ST-Ericsson products.
I remember the post.
Ideally you'd want that to go along with the A15 timer stuff so that this
monotonic high-precision timer is also used for udelay()/mdelay().
The A15 counter which is always available and running can be used
to emulate this.
Regards
Santosh
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