* Felipe Balbi [110103 12:49]:
> Hi,
>
> On Mon, Jan 03, 2011 at 05:19:45PM +, Russell King - ARM Linux wrote:
> >> Frankly speaking, I doubt that drivers/dma/ will have place for the
> >>purely MUSB specific DMA engines such as the named ones (there's no TUSB
> >>DMA BTW -- it uses OMAP DM
* Russell King - ARM Linux [110416 16:06]:
> On Sat, Apr 16, 2011 at 09:01:26PM +0800, Haojian Zhuang wrote:
> > On Fri, Apr 15, 2011 at 9:06 PM, Russell King - ARM Linux
> > >
> > > This uses the physical address, and unlike Davinci's dma address usage,
> > > it always wants to have the physical
* Tomi Valkeinen [110418 09:57]:
> On Mon, 2011-04-18 at 09:48 +0300, Tony Lindgren wrote:
> > * Russell King - ARM Linux [110416 16:06]:
> > > On Sat, Apr 16, 2011 at 09:01:26PM +0800, Haojian Zhuang wrote:
> > > > On Fri, Apr 15, 2011 at 9:0
* Russell King - ARM Linux [110418 11:50]:
> This is the second revision of this patch. I've not moved it out of
> ARM yet as I haven't had a positive response from SH yet.
>
> It's now called pv_pool (for phys/virt pool) rather than sram_pool,
> and I've included MXC's iram support in this. Ho
* Tomi Valkeinen [110419 17:13]:
> Hi Tony and Russell,
>
> On Mon, 2011-04-18 at 11:17 +0300, Tony Lindgren wrote:
> > * Tomi Valkeinen [110418 09:57]:
>
> > > So, I can make a patch that removes the SRAM support from omapfb, and
> > > queue it up for the
* Nori, Sekhar [111214 04:42]:
> Hi Akshay,
>
> On Thu, Dec 08, 2011 at 14:35:51, Shankarmurthy, Akshay wrote:
> > This patch adds missing commas on last members of structure and arrays.
> > This makes less harder to add additional initializer at the end of the
> > existing initializers and avoid
t;
> because a section containing const variables is marked read only and so
> cannot contain non-const variables.
Acked-by: Tony Lindgren
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* Matt Porter [120920 07:43]:
> For platforms with DT populated, use dma_request_slave_channel()
> to acquire the DMA channel. For !DT platforms, we fall back to
> explicitly passing the omap_dma_filter_fn() to dma_request_channel().
> Once all platforms boot from DT, the dma_request_channel() pat
* Matt Porter [120920 07:43]:
> For platforms with DT populated, use dma_request_slave_channel()
> to acquire the DMA channel. For !DT platforms, we fall back to
> explicitly passing the omap_dma_filter_fn() to dma_request_channel().
> Once all platforms boot from DT, the dma_request_channel() pat
* Arnd Bergmann [120921 02:19]:
> On Thursday 20 September 2012, Tony Lindgren wrote:
> > > /* use PIO for small transfers, avoiding DMA setup/teardown overhead and
> > > @@ -798,14 +801,26 @@ static int omap2_mcspi_request_dma(struct
> > > spi_device *spi)
* Russell King - ARM Linux [100430 10:13]:
> On Fri, Apr 30, 2010 at 12:20:35PM -0400, Cyril Chemparathy wrote:
> > Hi,
> >
> > [...]
> > > To fix both problems, maybe we should just use a fixed memory location
> > > to pass this temporary data from uncompress to the kernel. We've had a
> > > si
* Cyril Chemparathy [100430 09:22]:
> Hi,
>
> [...]
> > To fix both problems, maybe we should just use a fixed memory location
> > to pass this temporary data from uncompress to the kernel. We've had a
> > similar problem on DaVinci recently and a proposal has been made (and
> > tested) to use m
the EMAC MMR region has been split down into separate MDIO
> and EMAC regions.
>
> Signed-off-by: Cyril Chemparathy
> Acked-by: David S. Miller
Looks good to me from omap point of view:
Acked-by: Tony Lindgren
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* Cyril Chemparathy [100907 13:17]:
> This patch removes davinci architecture code that has now been rendered
> useless by the previous patches in the MDIO separation series.
>
> Signed-off-by: Cyril Chemparathy
> Acked-by: David S. Miller
This one too:
Acked-by
can call on the list maintainers again today to do the
> approval thing.
After applying these two patches and manually running:
$ git checkout-index -f arch/arm/mach-pxa/Kconfig
$ git checkout-index -f arch/arm/mach-footbridge/Kconfig
It builds just fine for omaps, so for omaps:
Acked-by: To
* Bill Pemberton [121119 10:29]:
> CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
> needed.
For the arch/arm/*omap*/* touching patches:
Acked-by: Tony Lindgren
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Davinci-linu
made.
>
> This allows for a much cleaner migration of drivers to the
> dmaengine DT API as platforms continue to be mixed between those
> that boot using DT and those that do not.
Cool, looks like the driver changes are quite minimal after this:
Acked-by: Tony Lindgren
>
> Sugg
menting EDMA so in the !DT case we can default to the OMAP DMA
> filter.
Acked-by: Tony Lindgren
> Signed-off-by: Matt Porter
> ---
> drivers/mmc/host/omap_hsmmc.c | 10 --
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/
the nr_segs
> capability is present, the value is used to configure mmc->max_segs
> appropriately.
Acked-by: Tony Lindgren
> Signed-off-by: Matt Porter
> ---
> drivers/mmc/host/omap_hsmmc.c |6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/m
* Matt Porter [130110 21:47]:
> The binding definition is based on the generic DMA request binding.
Acked-by: Tony Lindgren
> Signed-off-by: Matt Porter
> ---
> .../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 25
> +++-
> 1 file changed, 24 inserti
* Matt Porter [130110 21:47]:
> Adds AM33XX MMC support for am335x-bone, am335x-evm, and
> am335x-evmsk..
This one should be queued separately by Benoit:
Acked-by: Tony Lindgren
> Signed-off-by: Matt Porter
> ---
> arch/arm/boot/dts/am335x-bone.dts |7 +++
>
* Linus Walleij [130129 03:03]:
> On Tue, Jan 29, 2013 at 8:38 AM, Vishwanathrao Badarkhe, Manish
> wrote:
>
> > Currently, I2C driver gets probed before pinctrl driver.
> > To achieve I2C pin muxing via pinctrl driver before I2C
> > probe get called, register pinctrl driver in arch_initcall.
>
* Tony Lindgren [130201 09:12]:
> * Linus Walleij [130129 03:03]:
> > On Tue, Jan 29, 2013 at 8:38 AM, Vishwanathrao Badarkhe, Manish
> > wrote:
> >
> > > Currently, I2C driver gets probed before pinctrl driver.
> > > To achieve I2C pin muxing via pi
* Matt Porter [130201 10:25]:
> Move mach-davinci/dma.c to common/edma.c so it can be used
> by OMAP (specifically AM33xx) as well.
I think this should rather go to drivers/dma/?
Tony
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* Matt Porter [130202 10:10]:
> If it doesn't work, work with Vinod to fix the api. It's expected,
> I'm working on dmaengine API changes right now to deal with a
> limitation of EDMA that needs to be abstracted.
Regarding the DMA API limitations, I'm only aware of lack of capability
to configure
* Matt Porter [130202 11:51]:
> On Sat, Feb 02, 2013 at 10:16:43AM -0800, Tony Lindgren wrote:
> > * Matt Porter [130202 10:10]:
> > > If it doesn't work, work with Vinod to fix the api. It's expected,
> > > I'm working on dmaengine API changes right n
* Felipe Balbi [130204 07:46]:
>
> Current DMA abstraction is quite poor, for example there's no way to
> compile support for multiple DMA engines. Code also makes certain, IMO
> unnecessary, assumptions about the underlying DMA engine (abstraction is
> poor, as said above but it we could follow
igned-off-by: Manjunathappa, Prakash
> > ---
>
> Acked-by: Haojian Zhuang
Acked-by: Tony Lindgren
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to be taken by Tony.
Sekhar, please go ahead and take this one. I'll reply
to the header email of this series how it should be
queued.
For the mach-omap2/Kconfig change:
Acked-by: Tony Lindgren
> > ---
> > arch/arm/mach-omap2/Kconfig |1 +
> > drivers/dma/Kconfig
so
they can pick it up. For the omap changes:
Acked-by: Tony Lindgren
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loying this for other registers depending on the CPU selection.
>
> Signed-off-by: Russell King
Seems to boot fine for omaps:
Tested-by: Tony Lindgren
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