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authorMike Rapoport <mike@compulab.co.il>2009-04-03 01:57:01 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-03 04:04:51 +0200
commit96615841e170f0108832e64a90d51b469573a472 (patch)
treea815741cf06b44ac98ee3ac65ca8a546970c1a70 /Documentation/misc-devices
parentinitramfs: prevent initramfs printk message being split by messages from othe... (diff)
downloadlinux-96615841e170f0108832e64a90d51b469573a472.tar.xz
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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>
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