This patch set adds document the devicetree bindings for MediaTek Command-Queue DMA controller, and remove redundant queue structure. Changes since v2: - add devicetree bindings for MediaTek Command-Queue DMA controller Changes since v1: - remove redundant queue structure - fix wrong description and tags in the earlier patch - add dma-channel-mask for DMA capability EastL (2): dt-bindings: dmaengine: Add MediaTek Command-Queue DMA controller bindings dmaengine: mediatek-cqdma: remove redundant queue structure .../devicetree/bindings/dma/mtk-cqdma.yaml | 98 ++++ drivers/dma/mediatek/mtk-cqdma.c | 422 +++++------------- 2 files changed, 218 insertions(+), 302 deletions(-) create mode 100644 Documentation/devicetree/bindings/dma/mtk-cqdma.yaml -- 2.18.0