[PATCH v6 07/10] OMAP3: PM: Adding T2 enabling of smartreflex support

[Gopinath, Thara]

>>-----Original Message-----
>>From: Kevin Hilman [mailto:khilman at deeprootsystems.com]
>>Sent: Thursday, December 23, 2010 2:01 AM
>>To: Gopinath, Thara
>>Cc: linux-omap at vger.kernel.org; linux-arm-kernel at lists.infradead.org;
>>paul at pwsan.com; Cousson, Benoit; Sripathy, Vishwanath; Sawant, Anand;
>>Menon, Nishanth
>>Subject: Re: [PATCH v6 07/10] OMAP3: PM: Adding T2 enabling of smartreflex
>>support
>>
>>Hi Thara,
>>
>>Thara Gopinath <thara at ti.com> writes:
>>
>>> This patch adds support in the twl4030 driver to enable smartreflex.
>>> The smartreflex bit on twl4030 needs to be enabled by default
>>irrespective
>>> of whether smartreflex module is enabled on the OMAP side or not.
>>> This is because without this bit enabled the voltage scaling through
>>> vp forceupdate does not function properly.
>>
>>Is this true for OMAP2 as well?
>>
>>This patch actually hangs the boot on 2430SDP.

Hello Kevin,

I tried the latest lo master with smartreflex module compiled in using
omap2plus_defconfig and this patch on OMAP2430 SDP and it boots
fine for me. Your pm-core branch does not boot for me with or without this
patch on OMAP2430 SDP. But then I am not sure if this is needed for OMAP2
also. Considering this might be a omap and twl4030 dependent setting, my idea is to move this code to mach-omap2/omap_twl.c. I will post a patch for the same shortly.

Regards
Thara