Re: pm-core broken

[Nishanth Menon <nm@ti.com>]

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