Re: omap4 ehci sporadic resume issue

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On 16:49-20130702, Michael Trimarchi wrote:
> Last question:
> If one domain is in RET mode and not OFF mode what happen during SAR restore in OFF mode?
Without going to the depth of what TRM says already:
SAR comes into play only if device-off sequence was triggered. Depending
on which domain and what level of retention state was programmed,
device-off sequence may not even start. Note: Generically speaking, not
achieving device OFF may not mean other powerdomains cannot achieve OFF
and loose context. Specific example of USB tied on core domain, the
behavior could be different.

-- 
Regards,
Nishanth Menon
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