tty: amba-pl011: add register lookup table

Add a register lookup table, which allows the register offsets to be
adjusted on a per-port basis.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Russell King 2015-11-16 17:40:26 +00:00 • committed by Greg Kroah-Hartman
commit debb7f64f9
2 changed files with 60 additions and 26 deletions