4 Commits

Author SHA1 Message Date
andrew
e2a65d5cfa Add support for the uart classes to set their default register shift value.
This is needed with the pl011 driver. Before this change it would default
to a shift of 0, however the hardware places the registers at 4-byte
addresses meaning the value should be 2.

This patch fixes this for the pl011 when configured using the fdt. The
other drivers have a default value of 0 to keep this a no-op.

MFC after:	1 week
2015-04-11 17:16:23 +00:00
ian
550c116c70 Move the uart_class definitions and fdt compat data into the individual
uart implementations, and export them using the new linker-set mechanism.

Differential Revision:	https://reviews.freebsd.org/D1993
Submitted by:	Michal Meloun
2015-03-07 15:24:15 +00:00
br
7330ff0c10 Rename Exynos UART driver. No functional change.
Submitted by:	Michal Meloun <meloun@miracle.cz>
2015-01-13 15:04:28 +00:00
br
6b95de8260 Rename exynos uart driver filenames. 2014-06-01 08:34:45 +00:00