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ef298c21c0
linux/drivers/dma
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Lothar Waßmann ef298c21c0 mxs-dma: enable CLKGATE before accessing registers 
After calling mxs_dma_disable_chan() for a channel, that channel
becomes unusable because some controller registers can only be written
when the clock is enabled via CLKGATE.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2011-08-16 18:33:42 +05:30
..
ioat ioat: fix xor_idx_to_desc 2011-08-03 22:25:06 -07:00
ipu Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2011-08-01 13:46:37 -10:00
ppc4xx Merge branch 'old_next' into next 2011-04-06 11:51:12 +05:30
amba-pl08x.c dmaengine: pl08x: handle the rest of enums in pl08x_width 2011-07-26 15:33:29 +05:30
at_hdmac_regs.h dmaengine: at_hdmac: implement pause and resume in atc_control 2011-05-09 11:42:54 +05:30
at_hdmac.c dma: at_hdmac.c: use resource_size 2011-06-06 13:43:59 +05:30
coh901318_lli.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
coh901318_lli.h tree-wide: Assorted spelling fixes 2010-02-09 11:13:56 +01:00
coh901318.c Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2011-08-01 13:46:37 -10:00
dmaengine.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-08-04 16:43:43 -10:00
dmatest.c dmaengine/dmatest: Terminate transfers on all channels in case of error or exit 2011-08-08 19:32:01 +05:30
dw_dmac_regs.h dmaengine/dw_dmac: Update maintainer-ship 2011-05-25 18:30:37 +05:30
dw_dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2011-05-28 12:35:15 -07:00
ep93xx_dma.c dma/ep93xx_dma.c: local symbols should be static 2011-06-16 09:47:49 +05:30
fsldma.c dt/fsldma: fix build warning caused by of_platform_device changes 2011-04-10 23:34:38 -07:00
fsldma.h fsldma: fix controller lockups 2011-03-11 17:52:36 -08:00
imx-dma.c ARM i.MX dma: Fix burstsize settings 2011-07-07 09:55:50 +02:00
imx-sdma.c Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2011-08-01 13:46:37 -10:00
intel_mid_dma_regs.h Fix common misspellings 2011-03-31 11:26:23 -03:00
intel_mid_dma.c dma: intel_mid_dma: remove redundant pci_set_drvdata calls 2011-07-26 15:33:27 +05:30
iop-adma.c dma: use BUG_ON correctly in iop-adma.c, v4 2011-03-31 11:07:40 +05:30
iovlock.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Kconfig dmaengine: add ep93xx DMA support 2011-06-08 15:10:44 -06:00
Makefile dmaengine: add ep93xx DMA support 2011-06-08 15:10:44 -06:00
mpc512x_dma.c Fix common misspellings 2011-03-31 11:26:23 -03:00
mv_xor.c dma: mv_xor: use resource_size() 2011-07-14 03:32:31 +05:30
mv_xor.h
mxs-dma.c mxs-dma: enable CLKGATE before accessing registers 2011-08-16 18:33:42 +05:30
pch_dma.c pch_dma: Fix CTL register access issue 2011-07-25 19:11:12 +05:30
pl330.c dmaengine: pl330: make platform data optional 2011-07-26 15:32:52 +05:30
shdma.c Merge branch 'common/dma' into sh-latest 2011-06-21 17:59:05 +09:00
shdma.h dmaengine: shdma: add chcr_ie_bit 2011-06-21 17:56:01 +09:00
ste_dma40_ll.c dma40: cyclic xfer support 2011-01-30 22:27:21 -08:00
ste_dma40_ll.h dmaengine/ste_dma40: use AMBA PrimeCell helper macros 2011-07-14 04:09:10 +05:30
ste_dma40.c Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2011-08-01 13:46:37 -10:00
timb_dma.c mfd: Use mfd cell platform_data for timberdale cells platform bits 2011-05-26 19:45:05 +02:00
TODO dmaengine: remove ste_dma40 from issue_pending TODO 2011-07-14 04:02:08 +05:30
txx9dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-05-21 17:05:46 -07:00
txx9dmac.h txx9dmac: implement a private tx_list 2009-09-08 17:53:03 -07:00