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a4ffb13c89
linux/drivers/dma
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Pierre-Yves MORDRET a4ffb13c89 dmaengine: Add STM32 MDMA driver 
This patch adds the driver for the STM32 MDMA controller.

Master Direct memory access (MDMA) is used in order to provide high-speed
data transfer between memory and memory or between peripherals and memory.

MDMA controller provides a master AXI interface for main memory and
peripheral registers access (system access port) and a master AHB
interface only for Cortex-M7 TCM memory access (TCM access port).

MDMA works in conjunction with the standard DMA controllers (DMA1 or DMA2).
It offers up to 64 channels, each dedicated to managing memory access
requests from one of the DMA stream memory buffer or other peripherals
(w/ integrated FIFO).

Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2017-10-08 14:45:34 +05:30
..
bestcomm dmaengine: NO_IRQ removal from powerpc-only drivers 2016-09-14 18:57:38 +05:30
dw dmaengine: DW DMAC: Handle return value of clk_prepare_enable 2017-05-24 09:55:17 +05:30
hsu serial: 8250_mid: handle interrupt correctly in DMA case 2017-01-19 14:20:23 +01:00
ioat dmaengine: ioatdma: Add intr_coalesce sysfs entry 2017-08-23 21:32:21 +05:30
ipu dmaengine: ipu: Make sure the interrupt routine checks all interrupts. 2017-01-02 10:48:44 +05:30
ppc4xx Merge branch 'topic/ppc4xx' into for-linus 2017-09-06 21:54:41 +05:30
qcom dmaengine: qcom: bam_dma: add command descriptor flag 2017-08-28 16:40:18 +05:30
sh dmaengine: rcar-dmac: initialize all data before registering IRQ handler 2017-08-25 12:27:07 +05:30
xilinx Merge branch 'topic/dmatest' into for-linus 2017-09-06 21:55:10 +05:30
acpi-dma.c dmaengine: acpi-dma: align debug message with flow 2016-02-22 09:06:09 +05:30
altera-msgdma.c dmaengine: altera: Use macros instead of structs to describe the registers 2017-08-29 08:17:43 +05:30
amba-pl08x.c dmaengine: pl08x: constify amba_id 2017-08-28 21:11:08 +05:30
at_hdmac_regs.h
at_hdmac.c dmaengine: remove DMA_SG as it is dead code in kernel 2017-08-22 09:22:11 +05:30
at_xdmac.c dmaengine: at_xdmac: Handle return value of clk_prepare_enable. 2017-08-21 22:20:44 +05:30
bcm2835-dma.c dmaengine: bcm2835: Fix cyclic DMA period splitting 2017-03-06 08:49:11 +05:30
bcm-sba-raid.c dmaengine: bcm-sba-raid: Remove redundant SBA_REQUEST_STATE_COMPLETED 2017-08-28 16:44:24 +05:30
coh901318_lli.c dmaengine: coh901318: use NULL for pointer initialization 2016-09-26 22:28:24 +05:30
coh901318.c Merge branch 'topic/err_reporting' into for-linus 2016-10-03 09:17:33 +05:30
coh901318.h
cppi41.c dmaengine: cppi41: Fix an Oops happening in cppi41_dma_probe() 2017-04-06 12:41:59 +05:30
dma-axi-dmac.c dmaengine: axi-dmac: Return IRQ_NONE if no IRQs are pending 2016-07-01 22:56:41 +05:30
dma-jz4740.c dmaengine: jz4740: remove unused arch header 2016-09-26 22:25:57 +05:30
dma-jz4780.c Merge branch 'topic/compile_test' into for-linus 2016-10-03 09:16:03 +05:30
dmaengine.c dmaengine: remove BUG_ON while registering devices 2017-08-28 09:39:46 +05:30
dmaengine.h dmaengine: add support to provide error result from a DMA transation 2016-08-08 08:11:42 +05:30
dmatest.c dmaengine: remove DMA_SG as it is dead code in kernel 2017-08-22 09:22:11 +05:30
edma.c dmaengine updates for 4.10-rc1 2016-12-14 20:42:45 -08:00
ep93xx_dma.c dmaengine: ep93xx: Don't drain the transfers in terminate_all() 2017-05-24 09:52:46 +05:30
fsl_raid.c dmaengine: fsl_raid: make of_device_ids const. 2017-06-29 09:25:28 +05:30
fsl_raid.h
fsl-edma.c dmaengine: fsl-edma: kill the tasklets upon exit 2016-07-16 20:19:00 +05:30
fsldma.c dmaengine: remove DMA_SG as it is dead code in kernel 2017-08-22 09:22:11 +05:30
fsldma.h dmaengine: fsldma: set BWC, DAHTS and SAHTS values correctly 2017-06-22 18:31:35 +05:30
idma64.c dmaengine: idma64: clear LLP_[SD]_EN bits in last descriptor 2016-02-15 22:06:45 +05:30
idma64.h asm-generic changes for 4.6 2016-03-24 23:13:48 -07:00
img-mdc-dma.c dmaengine: img-mdc: remove unused ‘prev_phys’ 2016-12-12 22:25:22 +05:30
imx-dma.c dmaengine: imx-dma: cleanup scatterlist layering violations 2017-06-01 22:09:12 +05:30
imx-sdma.c dmaengine: imx-sdma: Fix compilation warning. 2017-05-30 11:52:58 +05:30
iop-adma.c dmaengine: iop-adma: convert callback to helper function 2016-08-08 08:11:39 +05:30
k3dma.c dmaengine: k3dma: remove useless ON_WARN_ONCE() 2017-08-25 12:15:40 +05:30
Kconfig dmaengine: Add STM32 MDMA driver 2017-10-08 14:45:34 +05:30
lpc18xx-dmamux.c
Makefile dmaengine: Add STM32 MDMA driver 2017-10-08 14:45:34 +05:30
mic_x100_dma.c dmaengine: mic_x100_dma: remove unused ‘data’ 2016-12-12 22:25:22 +05:30
mic_x100_dma.h
mmp_pdma.c dmaengine: mmp_pdma: convert callback to helper function 2016-08-08 08:11:39 +05:30
mmp_tdma.c Merge branch 'topic/err_reporting' into for-linus 2016-10-03 09:17:33 +05:30
moxart-dma.c dmaengine: moxart: remove NO_IRQ 2016-09-05 16:40:52 +05:30
mpc512x_dma.c Merge branch 'topic/err_reporting' into for-linus 2016-10-03 09:17:33 +05:30
mv_xor_v2.c dmaengine: mv_xor_v2: add support for suspend/resume 2017-05-14 18:24:46 +05:30
mv_xor.c dmaengine: remove DMA_SG as it is dead code in kernel 2017-08-22 09:22:11 +05:30
mv_xor.h dmaengine: mv_xor: Add support for scatter-gather DMA mode 2016-11-25 11:16:36 +05:30
mxs-dma.c dmaengine: mxs: Use %zu for printing a size_t variable 2017-06-15 09:44:45 +05:30
nbpfaxi.c dmaengine: remove DMA_SG as it is dead code in kernel 2017-08-22 09:22:11 +05:30
of-dma.c dmaengine: Convert to using %pOF instead of full_name 2017-07-19 09:30:44 +05:30
omap-dma.c dmaengine: omap-dma: port_window support correction for both direction 2017-06-20 11:45:01 +08:00
pch_dma.c dmaengine: pch_dma: remove unused ‘cookie’ 2016-12-12 22:25:22 +05:30
pl330.c dmaengine: pl330: constify amba_id 2017-08-28 21:11:08 +05:30
pxa_dma.c Revert "dmaengine: pxa_dma: add support for legacy transition" 2016-10-18 20:14:32 +05:30
s3c24xx-dma.c dmaengine: s3c24xx: remove unused ‘cdata’ 2016-12-12 22:25:22 +05:30
sa11x0-dma.c dmaengine: sa11x0: use correct print specifiers for size_t 2016-09-26 22:29:26 +05:30
sirf-dma.c dmaengine: sirf-dma: remove unused ‘sdesc’ 2016-12-12 22:25:22 +05:30
st_fdma.c dmaengine: st_fdma: Fix the error return code in st_fdma_probe() 2016-10-19 22:29:33 +05:30
st_fdma.h dmaengine: st_fdma: Add STMicroelectronics FDMA driver header file 2016-10-18 20:12:06 +05:30
ste_dma40_ll.c dmaengine: ste_dma40_ll: make d40_width_to_bits static 2016-06-08 08:59:55 +05:30
ste_dma40_ll.h
ste_dma40.c Merge branch 'topic/dmatest' into for-linus 2017-09-06 21:55:10 +05:30
stm32-dma.c dmaengine: stm32-dma: fix up error dev_err message 2017-03-06 10:41:24 +05:30
stm32-dmamux.c dmaengine: Add STM32 DMAMUX driver 2017-09-27 16:01:35 +05:30
stm32-mdma.c dmaengine: Add STM32 MDMA driver 2017-10-08 14:45:34 +05:30
sun4i-dma.c dmaengine: sun4i: fix invalid argument 2017-04-24 09:50:05 +05:30
sun6i-dma.c dmaengine: sun6i: support V3s SoC variant 2017-09-05 09:07:20 +05:30
tegra20-apb-dma.c dmaengine: tegra-apb: Really fix runtime-pm usage 2017-06-30 11:13:44 +05:30
tegra210-adma.c dmaengine: tegra210-adma: fix of_irq_get() error check 2017-08-09 11:39:16 +05:30
ti-dma-crossbar.c dmaengine: ti-dma-crossbar: Fix dra7 reserve function 2017-08-28 22:02:05 +05:30
timb_dma.c dmaengine: timb_dma: convert callback to helper function 2016-08-08 08:11:41 +05:30
TODO
txx9dmac.c dmaengine: txx9dmac: convert callback to helper function 2016-08-08 08:11:41 +05:30
txx9dmac.h
virt-dma.c dmaengine: virt-dma: Convert to use list_for_each_entry_safe() 2017-04-26 09:03:27 +05:30
virt-dma.h dmaengine: virt-dma: move function declarations 2016-10-01 11:41:39 +05:30
xgene-dma.c dmaengine: xgene-dma: remove unused xgene_dma_invalidate_buffer 2017-08-22 22:13:44 +05:30
zx_dma.c dmaengine: zx: fix build warning 2017-01-25 15:33:45 +05:30