diff options
| author |   Baolin Wang <baolin.wang@spreadtrum.com> | 2018-01-08 14:28:47 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2018-01-08 17:57:24 +0100 |
| commit | 067bc9144766495650e621b79bd2bc199cee0769 (patch) | |
| tree | 9cf0476a58feeb5ae9be064c916f4ef412f57341 /drivers/clocksource/Kconfig | |
| parent | dt-bindings/clocksource: Add Spreadtrum SC9860 timer documentation (diff) | |
| download | linux-dev-067bc9144766495650e621b79bd2bc199cee0769.tar.xz linux-dev-067bc9144766495650e621b79bd2bc199cee0769.zip | |
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/Kconfig')
| -rw-r--r-- | drivers/clocksource/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index c729a88007d0..035981290d96 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -441,6 +441,13 @@ config MTK_TIMER help Support for Mediatek timer driver. +config SPRD_TIMER + bool "Spreadtrum timer driver" if COMPILE_TEST + depends on HAS_IOMEM + select TIMER_OF + help + Enables support for the Spreadtrum timer driver. + config SYS_SUPPORTS_SH_MTU2 bool |