sdhi and mmcif: Add test

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
touch and lcdc: Add test

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
fsi and cmt: Add test

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
Modify proc-interrupts-*.sh of sdhi, mmcif, touch,lcdc

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
Modify interrupt counting of CMT

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
Modify interrupt counting of CMT: update 01

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
ceu and usb-function: Add test (part 1)

Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
Move tests/ltsi-3.10/* to tests/ltsi-3.10/board/

This is in preparation for adding a tests/ltsi-3.10/controller
directory to contain tests that are executed on the controlling PC.

Signed-off-by: Simon Horman <horms@verge.net.au>
gpio-keys: Exit proc-interrupts.sh with 1 if any error occurs

proc-interrupts.sh runs multiple sub-tests.
If any of them fail then the entire test has failed.

Signed-off-by: Simon Horman <horms@verge.net.au>
dmesg: Add quiet variant of test

This is intended to be used by tests that run multiple dmesg tests.

Signed-off-by: Simon Horman <horms@verge.net.au>
scifab: Add dmesg test

Signed-off-by: Simon Horman <horms@verge.net.au>
scifab: Add /proc/interrupts test

Signed-off-by: Simon Horman <horms@verge.net.au>
scifab: Add tty-ping test

Signed-off-by: Simon Horman <horms@verge.net.au>
Update documentation for tty-ping.py

tty-ping.py is the first test that should
be run on the controller locally rather than remotely on the board.

It is also the first test written in Python.

Signed-off-by: Simon Horman <horms@verge.net.au>