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So update the dma-channel-mask from 0xc0000000 to 0xc0000003 to mark channels 0, 1, 30, and 31 as reserved. Signed-off-by: Joy Zou --- arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts b/arch/a= rm64/boot/dts/freescale/imx95-19x19-evk-sof.dts index 808a9fe3ebb2b9557be9e428583e76c32517de08..264703f6eef64813d64fe07713c= f92fd02fa0778 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts @@ -55,8 +55,11 @@ sound-wm8962 { }; =20 &edma2 { - /* channels 30 and 31 reserved for FW usage */ - dma-channel-mask =3D <0xc0000000>, <0x0>; + /* + * channels 0 and 1 reserved for V2X fast hash, + * channels 30 and 31 reserved for FW usage + */ + dma-channel-mask =3D <0xc0000003>, <0x0>; }; =20 &sai3 { --=20 2.37.1