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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-19 11:24:56 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-19 23:37:16 +0300 |
| commit | 13bfa942254f0894f22bcbfccee3480df1bfd89d (patch) | |
| tree | 5169c4af60557f5242e709445183bcff209fce70 /drivers/rtc/rtc-lpc24xx.c | |
| parent | d71c7715326b561e5b11768e8146f46287d1edd8 (diff) | |
| download | linux-13bfa942254f0894f22bcbfccee3480df1bfd89d.tar.xz | |
rtc: ds2404: set range
The real-time clock is a 5-byte binary counter. It is incremented 256 times
per second. The least significant byte is a count of fractional seconds.
The upper four bytes are a count of seconds. The realtime clock can
accumulate 136 years of seconds before rolling over.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-lpc24xx.c')
0 files changed, 0 insertions, 0 deletions