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| author | Haojian Zhuang <haojian.zhuang@linaro.org> | 2013-02-04 14:28:54 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-11 09:04:44 -0800 |
| commit | d0ae761cced817cbe1d7a34bd18f615869286f9e (patch) | |
| tree | c3e56ea4bde92ec24321db25a8d37aa09822a95e /Documentation/video4linux | |
| parent | aec357f03412b4d2ca8d9a9019994b810bf64497 (diff) | |
drivers/rtc/rtc-pl031.c: fix the missing operation on enable
commit e7e034e18a0ab6bafb2425c3242cac311164f4d6 upstream.
The RTC control register should be enabled in the process of
initializing.
Without this patch, I failed to enable RTC in Hisilicon Hi3620 SoC. The
register mapping section in RTC is always read as zero. So I doubt that
ST guys may already enable this register in bootloader. So they won't
meet this issue.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/video4linux')
0 files changed, 0 insertions, 0 deletions