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arm64: dts: ls1046a: add missing dma ranges property

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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: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Laurentiu Tudor 2022-09-15 18:34:27 -05:00 committed by Shawn Guo
parent b236df8982
commit 0d3990796f
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
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@ -272,6 +272,7 @@
#address-cells = <2>;
#size-cells = <2>;
ranges;
dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
ddr: memory-controller@1080000 {
compatible = "fsl,qoriq-memory-controller";