tree b30963b6425d7096968a4c0ecf26cc42d8608213
parent 57b3663239fbe4deeecfbc9388691dc694649f3c
author Samuel Holland <samuel@sholland.org> 1540142656 -0500
committer Samuel Holland <samuel@sholland.org> 1581563901 -0600

allwinner: Add a msgbox driver for use with SCPI

The function names follow the naming convention used by the existing
ARM SCPI client.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I543bae7d46e206eb405dbedfcf7aeba88a12ca48