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| author | Alexandre Torgue <alexandre.torgue@st.com> | 2013-07-04 00:07:45 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 01:07:59 +0200 |
| commit | 25d053cf1040e6430fff679854b3710edb0b7fee (patch) | |
| tree | 634f4687c40095081c1bef141085d2c7e1f30732 /arch/ia64 | |
| parent | drivers/rtc/rtc-wm831x.c: remove empty function (diff) | |
| download | linux-25d053cf1040e6430fff679854b3710edb0b7fee.tar.xz linux-25d053cf1040e6430fff679854b3710edb0b7fee.zip | |
drivers/rtc/rtc-ab8500.c: add second resolution to rtc driver
Android expects the RTC to have second resolution. On ab8540 cut2 RTC
block has a new register which allows setting seconds for wakeup alarms.
Existing registers (minutes hi, mid and low) have seen their offsets
changed. Here is the new mapping:
* AlarmSec (A) 0x22
* AlarmMinLow (M) from 0x8 to 0x23
* AlarmMinMid (M) from 0x9 to 0x24
* AlarmMinHigh (M) from 0xA to 0x25
Signed-off-by: Julien Delacou <julien.delacou@stericsson.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
0 files changed, 0 insertions, 0 deletions