linux.git/drivers/misc/carma/carma-fpga-program.c, branch v3.14.78

drivers: clean-up prom.h implicit includes

2013-10-10T01:04:04+00:00

Powerpc is a mess of implicit includes by prom.h. Add the necessary
explicit includes to drivers in preparation of prom.h cleanup.

Signed-off-by: Rob Herring 
Acked-by: Grant Likely

misc: replace strict_strtoul() with kstrtoul()

2013-06-06T19:54:08+00:00

The usage of strict_strtoul() is not preferred, because
strict_strtoul() is obsolete. Thus, kstrtoul() should be
used.

Signed-off-by: Jingoo Han 
Reviewed-by: Andy Shevchenko 
Signed-off-by: Greg Kroah-Hartman

misc: use platform_{get,set}_drvdata()

2013-05-30T12:46:15+00:00

Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

dmaengine: remove dma_async_memcpy_pending() macro

2013-01-08T06:05:09+00:00

Just use dma_async_issue_pending() directly.

Cc: Vinod Koul 
Cc: Tomasz Figa 
Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Kyungmin Park 
Signed-off-by: Dan Williams

carma: remove unnecessary DMA_INTERRUPT capability

2012-08-16T17:10:02+00:00

These drivers set the DMA_INTERRUPT capability bit when requesting a DMA
controller channel. This was historical, and is no longer needed.

Recent changes to the drivers/dma/fsldma.c driver have removed support
for this flag. This makes the carma drivers unable to find a DMA channel
with the required capabilities.

Cc: Arnd Bergmann 
Cc: Greg Kroah-Hartman 
Signed-off-by: Ira W. Snyder 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2012-01-18T02:40:24+00:00

* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits)
  ARM: mach-shmobile: specify CHCLR registers on SH7372
  dma: shdma: fix runtime PM: clear channel buffers on reset
  dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit
  dmaengine/ste_dma40: clear LNK on channel startup
  dmaengine: intel_mid_dma: remove legacy pm interface
  ASoC: mxs: correct 'direction' of device_prep_dma_cyclic
  dmaengine: intel_mid_dma: error path fix
  dmaengine: intel_mid_dma: locking and freeing fixes
  mtd: gpmi-nand: move to dma_transfer_direction
  mtd: fix compile error for gpmi-nand
  mmc: mxs-mmc: fix the dma_transfer_direction migration
  dmaengine: add DMA_TRANS_NONE to dma_transfer_direction
  dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels
  dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe
  dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled.
  dma: mxs-dma: fix a typo in comment
  DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove
  video i.MX IPU: Fix display connections
  i.MX IPU DMA: Fix wrong burstsize settings
  dmaengine/ste_dma40: allow fixed physical channel
  ...

Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c}

The conflicts looked pretty trivial, but I'll ask people to verify them.

carma-fpga: Missed switch from of_register_platform_driver()

2011-11-16T03:25:19+00:00

... by 6 months

Signed-off-by: Al Viro 
Signed-off-by: Benjamin Herrenschmidt

carma: move to dma_transfer_direction

2011-10-31T04:10:25+00:00

fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves carma drivers to use new enum

Signed-off-by: Vinod Koul 
CC Ira W. Snyder

misc: Add CARMA DATA-FPGA Programmer support

2011-05-19T06:55:10+00:00

This adds support for programming the data processing FPGAs on the OVRO
CARMA board. These FPGAs have a special programming sequence that
requires that we program the Freescale DMA engine, which is only
available inside the kernel.

Signed-off-by: Ira W. Snyder 
Signed-off-by: Benjamin Herrenschmidt