linux-stable/include/linux/dma
Peter Ujfalusi 8c6bb62f6b dmaengine: ti: k3 PSI-L remote endpoint configuration
In K3 architecture the DMA operates within threads. One end of the thread
is UDMAP, the other is on the peripheral side.

The UDMAP channel configuration depends on the needs of the remote
endpoint and it can be differ from peripheral to peripheral.

This patch adds database for am654 and j721e and small API to fetch the
PSI-L endpoint configuration from the database which should only used by
the DMA driver(s).

Another API is added for native peripherals to give possibility to pass new
configuration for the threads they are using, which is needed to be able to
handle changes caused by different firmware loaded for the peripheral for
example.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20191223110458.30766-9-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-01-21 11:06:12 +05:30
..
dw.h dmaengine: dw: convert to SPDX identifiers 2019-01-07 17:57:13 +05:30
edma.h dmaengine: Add Synopsys eDMA IP core driver 2019-06-10 13:10:39 +05:30
hsu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
idma64.h dmaengine: idma64: Move driver name to the header 2019-04-26 16:55:23 +05:30
ipu-dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
k3-psil.h dmaengine: ti: k3 PSI-L remote endpoint configuration 2020-01-21 11:06:12 +05:30
mmp-pdma.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mxs-dma.h mtd: rawnand: gpmi: Implement exec_op 2019-06-27 20:05:30 +02:00
pxa-dma.h dmaengine: pxa: make the filter function internal 2018-12-03 22:41:07 +01:00
qcom_bam_dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
sprd-dma.h dmaengine: sprd: Add wrap address support for link-list mode 2019-11-14 16:03:35 +05:30
ti-cppi5.h dmaengine: ti: Add cppi5 header for K3 NAVSS/UDMA 2020-01-21 11:06:12 +05:30
xilinx_dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00