ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1
[firefly-linux-kernel-4.4.55.git] / Documentation / zh_CN / arm /
drwxr-xr-x   ..
-rw-r--r-- 7052 Booting
-rw-r--r-- 7931 kernel_user_helpers.txt