Update Armada 38x DTS after adding new timer in linux

[mw]

Summary

As a part of FreeBSD - Linux DT alignment for Marvell
Armada 38x platform, a new node for the generic
Cortex-A9 global timer was added in Linux. FreeBSD port is
basing on it, as platform does not use legacy timer.

The change is already merged to linux-next branch and
will reach main tree in the kernel v4.14:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm/boot/dts/armada-38x.dtsi?h=next-20170804&id=0f015017a95c279a050ed953284451d2a0d29fb2

Due to ongoing effort to drop sys/boot/fdt Armada 38x
device tree, the timer node has to be available in
sys/gnu/dts before v4.14 release.

[manu]

I don't want to modify directly gnu dts source file as they come from vendor repository, it's a mess when updating.
Could you modify a dts in sys/boot/fdt/arm/ if it's needed now and include it in the dts in this directory, we do that for some Allwinner SoC and it's much easier to handle (thought not perfect).

Thanks,

[mw]

Hi Manu,

Thanks. We'll use sys/boot/fdt/dts/arm until the change is imported from Linux v4.14

Best regards,
Marcin