Commit 0d399079 authored by Laurentiu Tudor's avatar Laurentiu Tudor Committed by Shawn Guo
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arm64: dts: ls1046a: add missing dma ranges property 



These chips have a 48-bit address size so make sure that the dma-ranges
reflects this. Otherwise the linux kernel's dma sub-system will set
the default dma masks to full 64-bit, badly breaking dmas.

Signed-off-by: default avatarLaurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: default avatarLi Yang <leoyang.li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent b236df89

arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -272,6 +272,7 @@ soc: soc { 
		#address-cells = <2>;

		#size-cells = <2>;

		ranges;

		dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;



		ddr: memory-controller@1080000 {

			compatible = "fsl,qoriq-memory-controller";