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authorBaolin Wang <baolin.wang@spreadtrum.com>2018-01-08 14:28:47 +0100
committerIngo Molnar <mingo@kernel.org>2018-01-08 17:57:24 +0100
commit067bc9144766495650e621b79bd2bc199cee0769 (patch)
tree9cf0476a58feeb5ae9be064c916f4ef412f57341 /drivers/clocksource/timer-of.c
parent286f30db8b713b17e048bb86df1e257fd8695498 (diff)
downloadlinux-067bc9144766495650e621b79bd2bc199cee0769.tar.gz
clocksource/drivers/spreadtrum: Add timer driver for the Spreadtrum SC9860 platform
The Spreadtrum SC9860 platform will use the architected timers as local
clock events, but we also need a broadcast timer device to wake up the
CPUs when the CPUs are in sleep mode.

The Spreadtrum timer can support 32-bit or 64-bit counters, as well as
supporting period mode or one-shot mode.

Signed-off-by: Baolin Wang <baolin.wang@spreadtrum.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Philippe Ombredanne <pombredanne@nexb.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1515418139-23276-8-git-send-email-daniel.lezcano@linaro.org
[ Minor readability edits. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/clocksource/timer-of.c')
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