Hi,

I use google edge tpu m.2 in M4V2, but it not work, modinfo not have any message, any one have idea or suggest?

These are my message and attachment is dmesg:
pi@NanoPi-M4v2:~$ uname -a
Linux NanoPi-M4v2 4.4.179 #1 SMP Tue Dec 17 18:03:10 CST 2019 aarch64 aarch64 aarch64 GNU/Linux

pi@NanoPi-M4v2:~$ dpkg -l | grep gasket
ii gasket-dkms 1.0-10 all DKMS source for the gasket driver

pi@NanoPi-M4v2:~$ modinfo gasket
modinfo: ERROR: Module gasket not found.

pi@NanoPi-M4v2:~$ modinfo apex
modinfo: ERROR: Module apex not found.

pi@NanoPi-M4v2:~$ lspci -x | grep 089a
01:00.0 Non-VGA unclassified device: Device 1ac1:089a

pi@NanoPi-M4v2:~$ file /usr/src/linux-headers-4.15.0-91-generic/scripts/recordmcount
/usr/src/linux-headers-4.15.0-91-generic/scripts/recordmcount: ELF 64-bit LSB shared object, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-, for GNU/Linux 3.7.0, BuildID[sha1]=93ddbf6e4c1f106e0858da5b7c7977055f79b3c3, not stripped

pi@NanoPi-M4v2:~$ cat /etc/apt/sources.list.d/coral-edgetpu.list
deb https://packages.cloud.google.com/apt coral-edgetpu-stable main
pi@NanoPi-M4v2:~$ ls /dev/apex_0
ls: cannot access '/dev/apex_0': No such file or directory

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