rtc: ds1302 rtc support
commit739d340dba45ab786a5553144bbffbee0afe15dd
authorPaul Mundt <lethal@linux-sh.org>
Wed, 6 Feb 2008 09:38:44 +0000 (6 01:38 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 6 Feb 2008 18:41:13 +0000 (6 10:41 -0800)
treeb0a92107f04ce5717fc5ca4ccb711a9ac1fd5747
parente07e232cd96ef0092b2bddc72f9b7caf284633cb
rtc: ds1302 rtc support

This adds a basic ds1302 RTC driver, which is basically a cleanup and move
of the in-tree SH SecureEdge5410 code (which is currently located in
arch/sh/board/snapgear/rtc.c) to drivers/rtc.

This aims to be a building block that the M32R and CRIS code can be worked
on top of, so we can get rid of drivers/char/ds1302.c and
arch/cris/arch-v10/drivers/ds1302.c respectively, though more work is
needed for this.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/Kconfig
drivers/rtc/Makefile
drivers/rtc/rtc-ds1302.c [new file with mode: 0644]