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| /linux/drivers/clocksource/ |
| H A D | ingenic-ost.c | ca7b72b5a5f248b72c88441a93bdcee22f42b9b3 Wed Feb 12 19:04:08 CET 2020 Maarten ter Huurne <maarten@treewalker.org> clocksource: Add driver for the Ingenic JZ47xx OST
OST is the OS Timer, a 64-bit timer/counter with buffered reading.
SoCs before the JZ4770 had (if any) a 32-bit OST; the JZ4770 and
JZ4780 have a 64-bit OST.
This driver will register both a clocksource and a sched_clock to the
system.
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Mathieu Malaterre <malat@debian.org>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200212180408.30872-1-paul@crapouillou.net
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