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linux/drivers/dma
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Andy Shevchenko d2f78e95e4 dmaengine: dw: enable clock before access 
hclk signal is a bus clock. So, it means we have to have it enabled during
access to the DMA controller. This patch makes sure that we enable clock before
access to the device, though it currently works on Intel hardware.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-05-22 15:37:24 +05:30
..
bestcomm
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
dw
dmaengine: dw: enable clock before access
2014-05-22 15:37:24 +05:30
ioat
ioat: fix tasklet tear down
2014-02-25 09:44:20 -08:00
ipu
dmaengine: ipu: fix warnings from 64-bit dma_addr_t printouts
2013-11-13 14:10:48 +05:30
ppc4xx
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
sh
shdma: add R-Car Audio DMAC peri peri driver
2014-03-29 19:38:09 +05:30
acpi-dma.c
acpi-dma: convert to return error code when asked for channel
2014-02-11 23:30:50 +05:30
amba-pl08x.c
dma: pl08x: Export pl08x_filter_id
2014-01-28 08:45:54 +05:30
at_hdmac_regs.h
dmaengine: at_hdmac: remove unused function
2013-12-12 22:43:41 -08:00
at_hdmac.c
dmaengine: at_hdmac: use tasklet_kill in teardown
2014-03-17 18:33:43 +05:30
bcm2835-dma.c
dmaengine: Add DMA_PRIVATE to BCM2835 driver
2014-01-20 12:31:50 +05:30
coh901318_lli.c
Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
2013-02-26 09:24:48 -08:00
coh901318.c
dmaengine: coh901318: use DMA_COMPLETE for dma completion status
2013-10-25 11:15:56 +05:30
coh901318.h
dma: coh901318: merge header files
2013-01-07 17:36:37 +01:00
cppi41.c
dma: cppi41: start tear down only if channel is busy
2014-03-11 16:22:43 +05:30
dma-jz4740.c
dmaengine: jz4740: use DMA_COMPLETE for dma completion status
2013-10-25 11:15:58 +05:30
dmaengine.c
acpi-dma: convert to return error code when asked for channel
2014-02-11 23:30:50 +05:30
dmaengine.h
dmaengine: consolidate initialization of cookies
2012-03-13 11:37:22 +05:30
dmatest.c
Add new line to test result strings produced in verbose mode
2014-03-26 11:41:45 +05:30
edma.c
dma: edma: fix incorrect SG list handling
2014-04-14 09:29:55 +05:30
ep93xx_dma.c
dmaengine: remove DMA unmap from drivers
2013-11-14 11:04:38 -08:00
fsl-edma.c
dma: fix eDMA driver as a subsys_initcall
2014-04-16 12:03:47 +05:30
fsldma.c
dma: fix fsldma build warnings
2013-12-12 22:43:41 -08:00
fsldma.h
DMA: Freescale: change BWC from 256 bytes to 1024 bytes
2014-01-20 13:13:22 +05:30
imx-dma.c
dma: imx-dma: Add missing module owner field
2014-03-06 20:51:09 +05:30
imx-sdma.c
dma: sdma: Add imx25 compatible
2014-02-18 17:10:49 +05:30
intel_mid_dma_regs.h
dma: fix comments
2012-09-01 08:57:12 -07:00
intel_mid_dma.c
dmaengine: intel_mid_dma: use DMA_COMPLETE for dma completion status
2013-10-25 11:16:04 +05:30
iop-adma.c
Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine
2013-11-16 12:02:36 +05:30
iovlock.c
…
k3dma.c
dmaengine: k3dma: fix sparse warnings
2014-01-20 13:53:20 +05:30
Kconfig
platform: Fix timberdale dependencies
2014-04-16 11:57:27 +05:30
Makefile
dmaengine: add Qualcomm BAM dma driver
2014-04-05 20:44:26 +05:30
mmp_pdma.c
dma: mmp_pdma: add IRQF_SHARED when request irq
2014-03-06 14:47:47 +05:30
mmp_tdma.c
dma: mmp_tdma: move to generic device tree binding
2014-03-06 14:49:54 +05:30
moxart-dma.c
dmaengine: Add MOXA ART DMA engine driver
2014-01-20 12:32:46 +05:30
mpc512x_dma.c
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
mv_xor.c
dma: mv_xor: Silence a bunch of LPAE-related warnings
2014-02-12 16:21:17 -08:00
mv_xor.h
dma: mv_xor: Fix mis-usage of mmio 'base' and 'high_base' registers
2013-11-14 11:04:42 -08:00
mxs-dma.c
dma: mxs-dma: Use semaphores for cyclic DMA
2013-11-13 15:38:31 +05:30
of-dma.c
dma: add channel request API that supports deferred probe
2013-12-10 17:46:48 +05:30
omap-dma.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-04-10 08:55:08 -07:00
pch_dma.c
dmaengine: pch_dma: use tasklet_kill in teardown
2014-03-17 18:34:11 +05:30
pl330.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
qcom_bam_dma.c
dmaengine: add Qualcomm BAM dma driver
2014-04-05 20:44:26 +05:30
s3c24xx-dma.c
dmaengine: s3c24xx-dma: make phy->irq signed for error handling
2014-03-11 14:23:18 +05:30
sa11x0-dma.c
dmaengine: sa11x0: remove broken #ifdef
2014-05-21 11:40:49 +05:30
sirf-dma.c
dmaengine: sirf: off by one in of_dma_sirfsoc_xlate()
2014-04-16 11:59:24 +05:30
ste_dma40_ll.c
dmaengine: ste_dma40_ll: Replace meaningless register set with comment
2013-06-04 11:12:10 +02:00
ste_dma40_ll.h
dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()
2013-05-23 21:13:19 +02:00
ste_dma40.c
dma: ste_dma40: don't dereference free:d descriptor
2014-02-17 14:06:58 +05:30
tegra20-apb-dma.c
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-01-29 20:27:23 -08:00
timb_dma.c
dmaengine: remove DMA unmap from drivers
2013-11-14 11:04:38 -08:00
TODO
dmaengine: remove ste_dma40 from issue_pending TODO
2011-07-14 04:02:08 +05:30
txx9dmac.c
dma: fix build warnings in txx9
2013-12-12 22:43:41 -08:00
txx9dmac.h
dmaengine: move last completed cookie into generic dma_chan structure
2012-03-13 11:36:06 +05:30
virt-dma.c
dmaengine: virt-dma: add support for cyclic DMA periodic callbacks
2012-07-01 14:15:23 +01:00
virt-dma.h
dma: fix vchan_cookie_complete() debug print
2014-01-26 17:33:45 +05:30