[PATCH v3 0/5] dma: imx-sdma: add the sdma engine to the imx8mq

[Angus Ainslie (Purism)]

Add sdma support for the imx8mq

Changes since V2

Dropped device tree bindings and added clock ratio check.
Fixed bug where incorrect sdma device was selected.
Added new compatible string for "fsl,imx8mq-sdma"

Changes since V1

Fixed to build against v5.0-rc2

Angus Ainslie (Purism) (5):
  dma: imx-sdma: add clock ratio 1:1 check
  dma: imx-sdma: add imx8mq sdma compatible parts
  dt-bindings: dma: fsl-imx-sdma: add imx8mq compatible string
  dma: imx-sdma: add an index for imx8mq multi sdma devices
  imx8mq.dtsi: add the sdma nodes

 .../devicetree/bindings/dma/fsl-imx-sdma.txt  |  1 +
 arch/arm64/boot/dts/freescale/imx8mq.dtsi     | 31 +++++++++++++
 drivers/dma/imx-sdma.c                        | 45 +++++++++++++++++--
 include/linux/platform_data/dma-imx.h         |  1 +
 4 files changed, 74 insertions(+), 4 deletions(-)

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2.17.1