Hi Vinod, A small set of updates to the dma-jz4780 driver. It adds support for the MDMA/BDMA engines in the JZ4760(B) and JZ4770 SoCs, which are just regular cores with less channels. It also adds support for bidirectional channels, so that devices that only do half-duplex transfers can request a single DMA channel for both directions. Cheers, -Paul Paul Cercueil (5): dt-bindings: dma: ingenic: Add compatible strings for MDMA and BDMA dt-bindings: dma: ingenic: Support #dma-cells = <3> dmaengine: jz4780: Work around hardware bug on JZ4760 SoCs dmaengine: jz4780: Add support for the MDMA and BDMA in the JZ4760(B) dmaengine: jz4780: Support bidirectional I/O on one channel .../devicetree/bindings/dma/ingenic,dma.yaml | 34 +++++--- drivers/dma/dma-jz4780.c | 84 +++++++++++++++---- 2 files changed, 91 insertions(+), 27 deletions(-) -- 2.33.0
