tree 6301171bdc3d2fc295972f70acb596080e9f05ee
parent 8b6102534cef64624caca7eb0a15e83f5ab9864c
author Paul Cercueil <paul@crapouillou.net> 1477946385 +0100
committer Alexandre Belloni <alexandre.belloni@free-electrons.com> 1478299719 +0100

rtc: jz4740: Add support for the RTC in the jz4780 SoC

The RTC unit present in the JZ4780 works mostly the same as the one in
the JZ4740. The major difference is that register writes need to be
explicitly enabled, by writing a magic code (0xA55A) to a "write
enable" register before each access.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>