menu "Mailbox Controller Support" | |
config DM_MAILBOX | |
bool "Enable mailbox controllers using Driver Model" | |
depends on DM && OF_CONTROL | |
help | |
Enable support for the mailbox driver class. Mailboxes provide the | |
ability to transfer small messages and/or notifications from one | |
CPU to another CPU, or sometimes to dedicated HW modules. They form | |
the basis of a variety of inter-process/inter-CPU communication | |
protocols. | |
endmenu |