Ruslan Bukin c214a270f5 Allow setting access-width for UART registers.
This is required for FDT's standard "reg-io-width" property
(similar to "reg-shift" property) found in many DTS files.

This fixes operation on Altera Arria 10 SOC Development Kit,
where standard ns8250 uart allows 4-byte access only.

Reviewed by:	kan, marcel
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D9785
2017-02-27 20:08:42 +00:00
..
2016-05-23 20:13:17 +00:00
2016-10-17 10:20:38 +00:00
2016-05-04 15:48:59 +00:00
2016-10-17 10:20:38 +00:00