The imx8mq 1:1 check breaks some earlier imx chips so limit the ratio check to the imx8mq. Changes since v1: Use the correct compatible string when fixing things. Just add the imx8mq parts to the ratio check. Drop the dt bindings update. Angus Ainslie (Purism) (3): arm64: dts: imx8mq: Fix the fsl,imx8mq-sdma compatible string dmaengine: imx-sdma: Only check ratio on parts that support 1:1 arm64: dts: imx8mq: Change ahb clock for imx8mq arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 ++-- drivers/dma/imx-sdma.c | 15 ++++++++++++++- 2 files changed, 16 insertions(+), 3 deletions(-) -- 2.17.1