On Wed, Jun 12, 2013 at 05:27:53PM +0530, Jassi Brar wrote:
IIRC, TI's Sundaram Raju proposed a TI specific api to DMAEngine for
this very purpose, which was generalized into
device_prep_interleaved_dma(). Which I think should already be enough
to serve the purpose. Is it not?
The
On Mon, Jun 17, 2013 at 7:13 PM, Vinod Koul vinod.k...@intel.com wrote:
On Wed, Jun 12, 2013 at 05:27:53PM +0530, Jassi Brar wrote:
IIRC, TI's Sundaram Raju proposed a TI specific api to DMAEngine for
this very purpose, which was generalized into
device_prep_interleaved_dma(). Which I think
On Thu, May 30, 2013 at 11:19:33PM +0200, Linus Walleij wrote:
On Thu, May 30, 2013 at 10:31 PM, Tony Lindgren t...@atomide.com wrote:
There are many devices where the device FIFO is memory mapped to the
GPMC bus on omaps, like TUSB, OneNAND, smc911x etc. I believe the
only reason why
On 12 June 2013 15:35, Vinod Koul vinod.k...@intel.com wrote:
On Thu, May 30, 2013 at 11:19:33PM +0200, Linus Walleij wrote:
On Thu, May 30, 2013 at 10:31 PM, Tony Lindgren t...@atomide.com wrote:
There are many devices where the device FIFO is memory mapped to the
GPMC bus on omaps, like
On 31 May 2013 02:01, Tony Lindgren t...@atomide.com wrote:
* Linus Walleij linus.wall...@linaro.org [130530 13:27]:
On Thu, May 30, 2013 at 10:18 PM, Tony Lindgren t...@atomide.com wrote:
TUSB would work with dmaengine, but AFAIK we're still missing the
dmaengine configuration options to
* Felipe Balbi ba...@ti.com [130530 21:06]:
On Thu, May 30, 2013 at 01:54:49PM -0700, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [130530 13:25]:
TUSB we can make depend on ARMv7, the only implementation we have
is for omap2420, which is ARMv6. This should solve the issue
* Felipe Balbi ba...@ti.com [130528 09:42]:
Hi,
On Mon, May 27, 2013 at 05:02:09PM +0200, Arnd Bergmann wrote:
Hi Felipe,
We've gone through remaining work items for getting the ARM kernel
to full multiplatform support again, and MUSB came up. I'm sure you
have your own thoughts on
On Thu, May 30, 2013 at 10:18 PM, Tony Lindgren t...@atomide.com wrote:
TUSB would work with dmaengine, but AFAIK we're still missing the
dmaengine configuration options to support increasing device end
FIFO address.
Can you elaborate on this? What is the usecase here?
Yours,
Linus Walleij
* Linus Walleij linus.wall...@linaro.org [130530 13:27]:
On Thu, May 30, 2013 at 10:18 PM, Tony Lindgren t...@atomide.com wrote:
TUSB would work with dmaengine, but AFAIK we're still missing the
dmaengine configuration options to support increasing device end
FIFO address.
Can you
* Tony Lindgren t...@atomide.com [130530 13:25]:
TUSB we can make depend on ARMv7, the only implementation we have
is for omap2420, which is ARMv6. This should solve the issue for
ARMv7 multiplatform builds for now.
Sorry mean depend on !ARMv7. But thinking about it more, that does
not make
On Thu, May 30, 2013 at 10:31 PM, Tony Lindgren t...@atomide.com wrote:
There are many devices where the device FIFO is memory mapped to the
GPMC bus on omaps, like TUSB, OneNAND, smc911x etc. I believe the
only reason why these have not been converted to the dmaengine is
the fact that
On Thu, May 30, 2013 at 01:54:49PM -0700, Tony Lindgren wrote:
* Tony Lindgren t...@atomide.com [130530 13:25]:
TUSB we can make depend on ARMv7, the only implementation we have
is for omap2420, which is ARMv6. This should solve the issue for
ARMv7 multiplatform builds for now.
Sorry
Hi,
On Mon, May 27, 2013 at 05:02:09PM +0200, Arnd Bergmann wrote:
Hi Felipe,
We've gone through remaining work items for getting the ARM kernel
to full multiplatform support again, and MUSB came up. I'm sure you
have your own thoughts on this, but I'd like to know if there is
already a
Hi Felipe,
We've gone through remaining work items for getting the ARM kernel
to full multiplatform support again, and MUSB came up. I'm sure you
have your own thoughts on this, but I'd like to know if there is
already a plan in place.
From what I can see, the driver in PIO mode should almost
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