[GIT PULL] Highbank fixes for 3.12

[Kevin Hilman]

Kevin Hilman <khilman at linaro.org> writes:

> Rob Herring <robherring2 at gmail.com> writes:
>
>> On Wed, Aug 14, 2013 at 11:04 AM, Kevin Hilman <khilman at linaro.org> wrote:
>>> Hi Rob,
>>>
>>> Rob Herring <robherring2 at gmail.com> writes:
>>>
>>>> Kevin, Olof,
>>>>
>>>> Please pull highbank updates for 3.12.
>>>>
>>>> There's one trivial core ARM code change in the series to allow a
>>>> DMA_ZONE size of 4GB. I believe this should not conflict with Russell's
>>>> DMA mask series.
>>>>
>>>> Rob
>>>>
>>>> The following changes since commit d4e4ab86bcba5a72779c43dc1459f71fea3d89c8:
>>>>
>>>>   Linux 3.11-rc5 (2013-08-11 18:04:20 -0700)
>>>>
>>>> are available in the git repository at:
>>>>
>>>>   git://sources.calxeda.com/kernel/linux.git
>>>> tags/highbank-lpae-fixes-for-3.12
>>>>
>>>> for you to fetch changes up to ce3ec1d61c5ed6af3ceaace6f57acd588c41b4d6:
>>>>
>>>>   ARM: highbank: fix debug uart virtual address for LPAE (2013-08-13
>>>> 20:50:16 -0500)
>>>>
>>>> ----------------------------------------------------------------
>>>> A set of fixes for highbank to enable LPAE and selecting of necesssary
>>>> ARM errata.
>>>>
>>>> ----------------------------------------------------------------
>>>> Rob Herring (6):
>>>>       ARM: use phys_addr_t for DMA zone sizes
>>>>       ARM: highbank: enable DMA zone for LPAE
>>>>       ARM: highbank: select ARCH_HAS_HOLES_MEMORYMODEL
>>>>       ARM: highbank: select required errata work-arounds
>>>>       ARM: highbank: select ARCH_DMA_ADDR_T_64BIT for LPAE
>>>
>>> This one seems to have broken the AMBA PL08x DMA driver, and is still
>>> objected to by Russell, so I'll drop this one for now.
>>
>> Exynos does the same selection, but I guess it is not multi-platform
>> though and doesn't select ARM_AMBA.
>>
>>>>       ARM: highbank: fix debug uart virtual address for LPAE
>>>
>>> The rest look OK and I can pull them if the rest are OK without the
>>> objectionable one.  Let me know if that's OK, or you prefer to wait for
>>> resolution.
>>
>> Yes, I'm fine with dropping this one for now.
>
> OK, dropped that one and applied the rest.

OK, with 2 of the 5 patches still having problems/objections, and the
one causing a new build warning, I've backed out this branch
from for-next.

Could you just respin a branch with the first 3 patches and the fix
folded in?  I know I requested the opposite on IRC, but having a new
pull request allows me to include your signed tag on the whole bit
instead of me having to manually massage the branch and merge without a
signed tag.

Thanks,

Kevin