I’m trying to parse my device tree to boot kontron sl28 module. For that, i try to parse the Device Tree Source: https://github.com/torvalds/linux/blob/55027e689933ba2e64f3d245fb1ff185b3e7fc81/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts

With this command:

dtc -O dtb -o u-boot.dtb fsl-ls1028a-kontron-sl28.dts

But get this Error:
Error: fsl-ls1028a-kontron-sl28.dts:37.15-16 syntax error
FATAL ERROR: Unable to parse input tree

Line 37 have following content:
44 IRQ_TYPE_EDGE_BOTH>;
I can’t explain what’s wrong with the syntax and I suspect it has nothing to do with the syntax at all.

That’s my first time trying to parse a device tree so please be kind if this is obsolete.