tree 785b18869fbe8e43d8f32752c8c4098527aeb1a4
parent 78b1a667d4085fcf3854dd2b144c6951eb373dd1
author Patrick Venture <venture@google.com> 1547757846 -0800
committer Patrick Venture <venture@google.com> 1547759792 -0800

lpc_aspeed: add mapped file descriptor

Add mapped file descriptor that will be opened once the library tries to
copy data out of the region mapped.

Note: It may end up being mmapped before the ioctl call, as of now it's
unknown as the previous implementation of this mmap'd against /dev/mem
and not the lpc-aspeed-ctrl device.

Change-Id: I2eb898bd1f59d6be780d7c9783d6f7b2205b965b
Signed-off-by: Patrick Venture <venture@google.com>