Nishanth Menon had written, on 12/16/2010 02:15 PM, the following:
Kevin Hilman had written, on 12/16/2010 12:40 PM, the following:
[...]
Your Beagle u-boot must be leaving something else on besides OTG. I'm
using a relatively recent u-boot
U-Boot 2010.12-rc1 (Nov 16 2010 -
08:31:35)
that I built from source for my Beagle C3 (ES3.0), and suspend/idle test
works for me:
SUSPEND:OFF test | PASS | OFF: 0->1| RET:0 ->0 (6
sec) SUSPEND:RET test | PASS | OFF: 1->1|
RET:0 ->1 (6 sec) IDLE:OFF test | PASS | OFF:
1->4| RET:1 ->4 (21 sec) IDLE:RET test |
PASS | OFF: 4->4| RET:4 ->11 (21 sec)
Is it still CORE that's not hitting RET for you?
yeah, I just think I am darned blind! DSS power domain did not reach
state on Beagle and am guessing that could be due to the evil bootloader
I was using - anyways, hoping once Senthils' hwmod patches make in, it
should be fixed as well.. unless someone has a reset of DSS clock patch
or something.. similar to OTG. arrgh.. as far as I am concerned, problem
known at least! for some reason, latest 201012-rc1|2|master etc
u-boot.bin is goofing up on me.. will look at that later on if no one
beats me to it.
just to close the loop -> enabling CONFIG_OMAP2_DSS in my .config
(thanks Kevin for the offline suggestion), at least suspend works for
OFF and RET states. Idle path some how hangs up - for the moment, I
guess I will leave it alone unless someone else would like to dig further..
--
Regards,
Nishanth Menon
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