| 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 |