-open-source-boun...@linux.davincidsp.com] On Behalf Of
Griffis, Brad
Sent: Thursday, May 14, 2009 11:48 AM
To: Kevin Hilman
Cc: davinci-linux-open-source@linux.davincidsp.com; Alanis, Miguel Angel
Subject: RE: GPIO interrupt problems
Thanks for bringing this to our attention. I've written
: davinci-linux-open-source@linux.davincidsp.com; Alanis, Miguel Angel
Subject: RE: GPIO interrupt problems
Thanks for bringing this to our attention. I've written the following wiki
article about the issue:
http://wiki.davincidsp.com/index.php?title
On Monday 11 May 2009, Narnakaje, Snehaprabha wrote:
Kevin, Dave,
We checked this with the hardware team -
The GPIO module does't seem to have the ability to
enable/disable the direct/banked GPIO[0:9] at the GPIO
Level (it does via the SET register, but it doesn't
prevent triggering
Griffis, Brad bgrif...@ti.com writes:
On Monday 11 May 2009, Narnakaje, Snehaprabha wrote:
Kevin, Dave,
We checked this with the hardware team -
The GPIO module does't seem to have the ability to enable/disable
the direct/banked GPIO[0:9] at the GPIO Level (it does via the SET
register,
-Original Message- From:
davinci-linux-open-source-boun...@linux.davincidsp.com
[mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On
Behalf Of Kevin Hilman Sent: Monday, May 11, 2009 11:42 AM To: David
Brownell Cc: davinci-linux-open-source@linux.davincidsp.com Subject:
Re: GPIO
Brownell
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: Re: GPIO interrupt problems
David Brownell davi...@pacbell.net writes:
On Friday 08 May 2009, Kevin Hilman wrote:
After a bit more debugging on the GPIO interrupt issues, I think there
is a fundamental hardware
David Brownell davi...@pacbell.net writes:
On Friday 08 May 2009, Kevin Hilman wrote:
After a bit more debugging on the GPIO interrupt issues, I think there
is a fundamental hardware limitation in having flexibility of using
GPIO bank interrupts and direct interrupts at the same time.
And
On Monday 11 May 2009, Kevin Hilman wrote:
Seems like the notion for now is to make at least dm355 use direct
mapped IRQs on bank 0?
Well, if the banked interrupts can work, I think it's simpler to just
use banked interrupts or everything.
That was my thought. They basically work ...
@linux.davincidsp.com
Subject: Re: GPIO interrupt problems
David Brownell davi...@pacbell.net writes:
On Friday 08 May 2009, Kevin Hilman wrote:
After a bit more debugging on the GPIO interrupt issues, I think there
is a fundamental hardware limitation in having flexibility of using
GPIO bank
On Friday 08 May 2009, Kevin Hilman wrote:
After a bit more debugging on the GPIO interrupt issues, I think there
is a fundamental hardware limitation in having flexibility of using
GPIO bank interrupts and direct interrupts at the same time.
And to clarify: a bank is 16 interrupts, and the
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