arm64: dts: librem5: Enable VPU

Enable the hantro VPU

Signed-off-by: Guido Günther <agx@sigxcpu.org>
2 jobs for hantro in 66 minutes and 25 seconds
Status Job ID Name Coverage
  Build
passed #329765
librem5
build:aarch64

00:54:44

passed #329766
librem5:arm64
build:deb

01:06:25