use --recursive on git submodule not --remote - one does a "latest update"
-rw-r--r-- 17 .gitignore
-rw-r--r-- 238 .gitmodules
m--------- - c4m-pdk-freepdk45
drwxr-xr-x - examples
drwxr-xr-x - experiments
drwxr-xr-x - experiments10
drwxr-xr-x - experiments10_verilog
drwxr-xr-x - experiments11
drwxr-xr-x - experiments12
drwxr-xr-x - experiments13
drwxr-xr-x - experiments2
drwxr-xr-x - experiments3
drwxr-xr-x - experiments4
drwxr-xr-x - experiments5
drwxr-xr-x - experiments6
drwxr-xr-x - experiments7
drwxr-xr-x - experiments8
drwxr-xr-x - experiments9
-rwxr-xr-x 1256 mksym.sh
m--------- - pinmux