ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1
[firefly-linux-kernel-4.4.55.git] / tools / testing /
drwxr-xr-x   ..
drwxr-xr-x - fault-injection
drwxr-xr-x - ktest
drwxr-xr-x - nvdimm
drwxr-xr-x - selftests