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clocksource/drivers/atcpit100: VDSO support
authorRick Chen <rickchen36@gmail.com>
Tue, 12 Dec 2017 05:12:21 +0000 (13:12 +0800)
committerGreentime Hu <greentime@andestech.com>
Thu, 22 Feb 2018 02:44:36 +0000 (10:44 +0800)
commitea4625c3860ba002c83b1dffc528e1a4f0a89cf5
tree9d3ffbbbb47f114d1b53af9e238658013a86e1bdtree | snapshot
parent35dbb74aa752cff90e8dac1a24ed2a452aed0251commit | diff
clocksource/drivers/atcpit100: VDSO support

VDSO needs real-time cycle count to ensure the time accuracy.
Unlike others, nds32 architecture does not define clock source,
hence VDSO needs atcpit100 offering real-time cycle count
to derive the correct time.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Signed-off-by: Greentime Hu <green.hu@gmail.com>
drivers/clocksource/timer-atcpit100.c diff | blob | blame | history
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