This patch series is based on recent work by Tanglei Han, and adds support for hi3660 SoCs as found on the HiKey960 board, along with a few patches I've been carrying. thanks -john New in v4: * Rework hisi,dma-avail-chans to generic dma-channel-mask, per Rob's suggestion Cc: Tanglei Han <hantanglei@xxxxxxxxxx> Cc: Zhuangluan Su <suzhuangluan@xxxxxxxxxxxxx> Cc: Dan Williams <dan.j.williams@xxxxxxxxx> Cc: Vinod Koul <vkoul@xxxxxxxxxx> Cc: Wei Xu <xuwei5@xxxxxxxxxxxxx> Cc: Mark Rutland <mark.rutland@xxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Guodong Xu <guodong.xu@xxxxxxxxxx> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> Cc: Ryan Grachek <ryan@xxxxxxxxx> CC: devicetree@xxxxxxxxxxxxxxx Cc: dmaengine@xxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx John Stultz (3): Documentation: bindings: dma: Add binding for dma-channel-mask arm64: dts: hi3660: Add dma to uart nodes arm64: dts: hi3660: Fixup unofficial dma-min-chan to dma-channel-mask Li Yu (2): dma: k3dma: Delete axi_config dma: k3dma: Add support for dma-channel-mask Youlin Wang (3): Documentation: bindings: k3dma: Extend the k3dma driver binding to support hisi-asp dma: k3dma: Upgrade k3dma driver to support hisi_asp_dma hardware arm64: dts: hi3660: Add hisi asp dma device Documentation/devicetree/bindings/dma/dma.txt | 4 ++ Documentation/devicetree/bindings/dma/k3dma.txt | 4 +- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 20 ++++++++- drivers/dma/k3dma.c | 60 +++++++++++++++++++++---- 4 files changed, 77 insertions(+), 11 deletions(-) -- 2.7.4