[PATCH] ARM: OMAP: Clock: Remove CK_* flags

Paul Walmsley paul at pwsan.com
Sun Feb 10 23:58:30 EST 2013


cc Tero, Rajendra, Sricharan

Hi Keerthy,

On Mon, 11 Feb 2013, J, KEERTHY wrote:

> I understand that retention is broken from the logs.
> I first tried seeing if the retention is working without the patch
> And I see that even without the patch retention fails.
> 
> I am attaching the log.
> 
> I just want to confirm if the retention is working fine without
> Applying the patch on mainline.

Works for me on v3.8-rc7:

http://www.pwsan.com/omap/testlogs/test_v3.8-rc7/20130210080644/pm/4460pandaes/4460pandaes_log.txt

You're probably using a bootloader that's too old.  In your log, you're 
using u-boot 2012.04.  According to R Sricharan, u-boot 2012.07 or later 
is needed.  Unfortunately, we're missing code in the kernel to reset 
on-chip devices that the bootloader enables on OMAP4.  See:

http://www.spinics.net/lists/arm-kernel/msg218641.html

http://marc.info/?l=linux-omap&m=136019427719813&w=2


- Paul



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