Re: [PATCH v4 2/3] ARM: davinci_all_defconfig: enable RTC driver as module

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Karl Beldan <kbeldan@xxxxxxxxxxxx> writes:

> This driver handles the RTC of most davinci SoCs.
>
> Cc: Sekhar Nori <nsekhar@xxxxxx>
> Cc: Kevin Hilman <khilman@xxxxxxxxxxxx>
> Signed-off-by: Karl Beldan <kbeldan@xxxxxxxxxxxx>

Acked-by: Kevin Hilman <khilman@xxxxxxxxxxxx>
Tested-by: Kevin Hilman <khilman@xxxxxxxxxxxx>

Tested on da850-lcdk using tools/testing/selftests/timers/rtctest.c:

/ # ./rtctest

                        RTC Driver Test Example.

Counting 5 update (1/sec) interrupts from reading /dev/rtc0: 1 2 3 4 5
Again, from using select(2) on /dev/rtc: 1 2 3 4 5

Current RTC date/time is 1-1-2000, 00:00:25.
Alarm time now set to 00:00:30.
Waiting 5 seconds for alarm... okay. Alarm rang.

Periodic IRQ rate is 1Hz.
Counting 20 interrupts at:
2Hz:     1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
4Hz:     1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
8Hz:     1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
16Hz:    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
32Hz:    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
64Hz:    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

                         *** Test complete ***
                         
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