valve: add control interface

Add the valve control interface to open and close the valve to start and
stop the flow of coolant.

Change-Id: Id23ef26dbd6f982a7fa17c65e2ef5b9f6cbc9263
Signed-off-by: J

valve: add control interface

Add the valve control interface to open and close the valve to start and
stop the flow of coolant.

Change-Id: Id23ef26dbd6f982a7fa17c65e2ef5b9f6cbc9263
Signed-off-by: Jagpal Singh Gill <paligill@gmail.com>

show more ...