[PATCH 4/4] ARM: ks8695: convert to generic time and clocksource

[Greg Ungerer]

Hi Arnd,

On 03/09/12 04:49, Arnd Bergmann wrote:
> On Friday 31 August 2012, Linus Walleij wrote:
>> On Fri, Aug 31, 2012 at 8:20 AM, Greg Ungerer <gerg at snapgear.com> wrote:
>>
>>> Ok, tested on a KS8695 based machine. Boots and runs, obviously
>>> clock is basically working. But 'date' never shows the time
>>> increasing:
>>>
>>>    # date
>>>    Thu Jan  1 00:00:00 UTC 1970
>>>    # date
>>>    Thu Jan  1 00:00:00 UTC 1970
>>>    # date
>>>    Thu Jan  1 00:00:00 UTC 1970
>>>    #
>>>
>>> And yes, that did work before applying this patch :-)
>>
>> That mean clockevent is running but not clocksource.
>>
>> And I think that is because I forgot a ~ in the mask for disabling
>> the T1 timer, so setting up the clockevent disables the clocksource ...
>>
>> I'll send out a fixed version, plese test!
>>
>> (BTW I had not clue the 68K maintainer had a platform like
>> this, fun!)
>
> Note that this platform is one of those we talked about removing
> from the kernel for potentially being completely unused. Do we have
> reason to believe that people are still using ks8695 for anything
> with new kernels?

I'll put my hand up as a user of it. I run every release kernel
on KS8695 platforms, though I don't tend to do much testing of
rc kernels on it.


> If any of you are doing that, we'll definitely keep the port around,
> the idea is not to break anything that people are actually using.
> In that case, I would like to see a MAINTAINERS entry for the platform
> so we have a contact for someone who is able to ack and maybe test
> patches.

I am happy enough to ack and test changes, if no one else wants to
do it. I don't expect to do any real active development on it though.
I do have some board files that would have been nice to push into
mainline, but I have been holding off (for quite a while), hoping
that someone might support DTs on this sub-arch.

Regards
Greg



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Greg Ungerer  --  Principal Engineer        EMAIL:     gerg at snapgear.com
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