diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2009-04-02 16:57:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-02 19:04:51 -0700 |
| commit | 96615841e170f0108832e64a90d51b469573a472 (patch) | |
| tree | a815741cf06b44ac98ee3ac65ca8a546970c1a70 /drivers/rtc/rtc-m41t80.c | |
| parent | c1c490e017b66b31f6559db9cbb51a3ce00cf639 (diff) | |
rtc-v3020: add ability to access v3020 chip with GPIOs
The v3020 RTC can be connected to GPIOs as well as to memory-like
interface. Add ability to use GPIO bit-bang for v3020 read-write access.
[akpm@linux-foundation.org: fix off-by-one in error path]
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-m41t80.c')
0 files changed, 0 insertions, 0 deletions