diff options
| author |   Guo Ren <ren_guo@c-sky.com> | 2018-11-03 00:51:28 +0800 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2018-11-02 19:39:54 +0100 |
| commit | a7ad38b0dd3c1ba8d6e5a55241e875e9db8331ab (patch) | |
| tree | 0f483b5ab011fdfd20ba675d0a67100c5ad171fa /drivers/clocksource/Makefile | |
| parent | Merge tag 'for-linus-20180929' of git://git.kernel.dk/linux-block (diff) | |
| download | linux-dev-a7ad38b0dd3c1ba8d6e5a55241e875e9db8331ab.tar.xz linux-dev-a7ad38b0dd3c1ba8d6e5a55241e875e9db8331ab.zip | |
clocksource/drivers/c-sky: Add C-SKY SMP timer
The driver is for C-SKY SMP timer. It only supports oneshot event
and 32bit overflow for clocksource. Per cpu core has one timer and
all timers share one clock-counter-input from the same clocksource.
This use mfcr&mtcr instructions to access the regs.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/Makefile')
| -rw-r--r-- | drivers/clocksource/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile index db51b2427e8a..5ce82d39cda7 100644 --- a/drivers/clocksource/Makefile +++ b/drivers/clocksource/Makefile @@ -79,3 +79,4 @@ obj-$(CONFIG_CLKSRC_ST_LPC) += clksrc_st_lpc.o obj-$(CONFIG_X86_NUMACHIP) += numachip.o obj-$(CONFIG_ATCPIT100_TIMER) += timer-atcpit100.o obj-$(CONFIG_RISCV_TIMER) += riscv_timer.o +obj-$(CONFIG_CSKY_MP_TIMER) += timer-mp-csky.o |