dmaengine updates for 4.8-rc1
This time we have bit of largish changes:
New drivers:
- Xilinx zynqmp dma engine driver.
- Marvell xor2 driver.
Updates:
- dmatest sg support.
- updates and enhancements to Xilinx drivers, adding of cyclic mode.
- clock handling fixes across drivers.
- removal of OOM messages on kzalloc across subsystem.
- interleaved transfers support in omap driver.
- runtime pm support in qcom bam dma.
- tasklet kill freeup across drivers.
- irq cleanup on remove across drivers.
Merge branch 'topic/dmaengine_cleanups' into for-linus