On Mon, Jan 28, 2013 at 09:58:18PM +, Arnd Bergmann wrote:
With the new OF DMA binding, it is possible to completely avoid the
need for platform_data for configuring a DMA channel. In cases where the
platform has already been converted, calling dma_request_slave_channel
should get all the
On Wednesday 30 January 2013, Matt Porter wrote:
+Optional properties:
+- dmas: List of DMA controller phandle and DMA request ordered
+ pairs. One tx and one rx pair is required for each chip
+ select.
The binding looks ok, but the wording is slightly incorrect here:
strictly
On Wednesday 30 January 2013, Matt Porter wrote:
Adds a dma_request_slave_channel_compat() wrapper which accepts
both the arguments from dma_request_channel() and
dma_request_slave_channel(). Based on whether the driver is
instantiated via DT, the appropriate channel request call will be
On Wednesday 30 January 2013, Matt Porter wrote:
+ dma_cap_set(DMA_SLAVE, edma_filter_info.dma_cap);
+ of_dma_controller_register(dev-of_node,
+ of_dma_simple_xlate,
+
On 2012-12-28 17:16, Andreas Larsson wrote:
This makes the cpu mode of the driver available outside of an FSL SOC
and even powerpc environment. This is accomplished by putting things
regarding fsl specific code and to cpm specific code within ifdefs.
Furthermore, this adds support for the
On Wed, Jan 30, 2013 at 02:00:27AM -0500, Matt Porter wrote:
Convert dmaengine channel requests to use
dma_request_slave_channel_compat(). This supports the DT case of
platforms requiring channel selection from either the OMAP DMA or
the EDMA engine. AM33xx only boots from DT and is the only
On 2013-01-30 11:36, Mark Brown wrote:
On Wed, Jan 30, 2013 at 11:04:33AM +0100, Andreas Larsson wrote:
On 2012-12-28 17:16, Andreas Larsson wrote:
This makes the cpu mode of the driver available outside of an FSL SOC
and even powerpc environment. This is accomplished by putting things
This makes the cpu mode of the driver available outside of an FSL SOC
and even powerpc environment. This is accomplished by putting things
regarding fsl specific code and to cpm specific code within ifdefs.
Furthermore, this adds support for the mostly register-compatible
SPICTRL core from the
Due to hardware limitations of the spi/flash frontend of the EBU we need to set
the SPI_MASTER_HALF_DUPLEX flag.
Signed-off-by: Thomas Langer thomas.lan...@lantiq.com
Signed-off-by: John Crispin blo...@openwrt.org
---
drivers/spi/spi-falcon.c |1 +
1 file changed, 1 insertion(+)
diff --git
Rather than calling m-complete() directly we choose the sane way and call
spi_finalize_current_message instead.
Signed-off-by: Thomas Langer thomas.lan...@lantiq.com
Signed-off-by: John Crispin blo...@openwrt.org
---
drivers/spi/spi-falcon.c |2 +-
1 file changed, 1 insertion(+), 1
On Wed, Jan 30, 2013 at 09:24:00AM +, Arnd Bergmann wrote:
On Wednesday 30 January 2013, Matt Porter wrote:
+Optional properties:
+- dmas: List of DMA controller phandle and DMA request ordered
+ pairs. One tx and one rx pair is required for each chip
+ select.
The
On Wed, Jan 30, 2013 at 09:27:18AM +, Arnd Bergmann wrote:
On Wednesday 30 January 2013, Matt Porter wrote:
Adds a dma_request_slave_channel_compat() wrapper which accepts
both the arguments from dma_request_channel() and
dma_request_slave_channel(). Based on whether the driver is
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Fix checkpatch warnings and error as below:
ERROR: foo * bar should be foo *bar
WARNING: please, no space before tabs
WARNING: quoted string split across lines
WARNING: msleep 20ms can sleep for up to 20ms; see
Documentation/timers/timers-howto.txt
Signed-off-by: Jingoo Han
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