Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Noam Camus 60263dcd82 clocksource: Add clockevent support to NPS400 driver ... Till now we used clockevent from generic ARC driver. This was enough as long as we worked with simple multicore SoC. When we are working with multithread SoC each HW thread can be scheduled to receive timer interrupt using timer mask register. This patch will provide a way to control clock events per HW thread. The design idea is that for each core there is dedicated register (TSI) serving all 16 HW threads. The register is a bitmask with one bit for each HW thread. When HW thread wants that next expiration of timer interrupt will hit it then the proper bit should be set in this dedicated register. When timer expires all HW threads within this core which their bit is set at the TSI register will be interrupted. Driver can be used from device tree by: compatible = "ezchip,nps400-timer0" <-- for clocksource compatible = "ezchip,nps400-timer1" <-- for clockevent Note that name convention for timer0/timer1 was taken from legacy ARC design. This design is our base before adding HW threads. For backward compatibility we keep "ezchip,nps400-timer" for clocksource Signed-off-by: Noam Camus <noamca@mellanox.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Rob Herring <robh@kernel.org>		2016-11-30 11:54:25 -08:00
..
acpi_pm.c	clocksource/drivers/acpi_pm: Convert to pr_* macros	2015-12-29 12:52:57 +01:00
arc_timer.c	clocksource: import ARC timer driver	2016-11-30 11:54:25 -08:00
arm_arch_timer.c	arm/arm64: arch_timer: Use archdata to indicate vdso suitability	2016-09-23 17:19:25 +01:00
arm_global_timer.c	clocksource/arm_global_timer: Convert to hotplug state machine	2016-07-15 10:41:44 +02:00
armv7m_systick.c	clocksource/drivers/armv7m_systick: Add the COMPILE_TEST option	2016-06-28 10:22:05 +02:00
asm9260_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
bcm2835_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
bcm_kona_timer.c	clocksource/drivers/kona: Fix get_counter() error handling	2016-08-17 13:08:31 +02:00
cadence_ttc_timer.c	clocksource/drivers/cadence_ttc: fix a return value in case of error	2016-07-07 09:44:38 +02:00
clksrc-dbx500-prcmu.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
clksrc-probe.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
clksrc_st_lpc.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
clps711x-timer.c	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
cs5535-clockevt.c
dummy_timer.c	clocksource/dummy_timer: Convert to hotplug state machine	2016-07-15 10:40:24 +02:00
dw_apb_timer.c	clockevents/drivers/dw_apb_timer: Implement ->set_state_oneshot_stopped()	2016-04-28 15:09:03 +02:00
dw_apb_timer_of.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
em_sti.c	clocksource/drivers/em_sti: Remove unneeded memset()s	2015-10-15 17:41:59 +02:00
exynos_mct.c	clocksource: exynos_mct: Add the support for ARM64	2016-09-16 13:07:53 +02:00
fsl_ftm_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
h8300_timer8.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
h8300_timer16.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
h8300_tpu.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
i8253.c
jcore-pit.c	clocksource: Add J-Core timer/clocksource driver	2016-10-20 20:10:17 +02:00
Kconfig	clocksource: import ARC timer driver	2016-11-30 11:54:25 -08:00
Makefile	clocksource: import ARC timer driver	2016-11-30 11:54:25 -08:00
meson6_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
metag_generic.c	clocksource/metag: Convert to hotplug state machine	2016-07-15 10:40:25 +02:00
mips-gic-timer.c	clocksource/mips-gic-timer: Stop checking cpu_has_counter	2016-09-20 23:24:33 +02:00
mmio.c	clocksource: Mmio: remove artificial 32bit limitation	2015-12-10 19:37:18 +01:00
moxart_timer.c	clocksource/drivers/moxart: Replace panic by pr_err	2016-09-12 07:28:38 +02:00
mps2-timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
mtk_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
mxs_timer.c	clocksource/drivers/mxs: Remove useless header <asm/mach/time.h>	2016-06-28 10:22:09 +02:00
nomadik-mtu.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
numachip.c
pxa_timer.c	clocksource/drivers/pxa: Fix include files for compilation	2016-08-24 11:16:38 +02:00
qcom-timer.c	clocksource/qcom-timer: Convert to hotplug state machine	2016-07-15 10:40:25 +02:00
rockchip_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
samsung_pwm_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
scx200_hrt.c
sh_cmt.c	clocksource/drivers/sh_cmt: Remove unneeded memset() in sh_cmt_setup()	2015-10-15 17:42:00 +02:00
sh_mtu2.c	clocksource/drivers/sh_mtu2: Fix multiple shutdown call issue	2015-10-28 15:22:56 +01:00
sh_tmu.c
sun4i_timer.c	clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function	2016-08-26 15:56:01 +02:00
tango_xtal.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
tcb_clksrc.c	clockevents/tcb_clksrc: Prevent disabling an already disabled clock	2016-01-15 11:40:44 +01:00
tegra20_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
time-armada-370-xp.c	clocksource/drivers/time-armada-370-xp: Fix the clock reference	2016-08-17 13:08:31 +02:00
time-efm32.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
time-lpc32xx.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
time-orion.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
time-pistachio.c	drivers/clocksource/pistachio: Fix memory corruption in init	2016-08-26 15:55:59 +02:00
timer-atlas7.c	clocksource/atlas7: Convert to hotplug state machine	2016-07-15 10:41:45 +02:00
timer-atmel-pit.c	clocksource/drivers/timer-atmel-pit: Simplify IRQ handler	2016-09-12 07:28:46 +02:00
timer-atmel-st.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-digicolor.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-imx-gpt.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-integrator-ap.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-keystone.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-nps.c	clocksource: Add clockevent support to NPS400 driver	2016-11-30 11:54:25 -08:00
timer-oxnas-rps.c	clocksource/drivers/oxnas: Add OX820 compatible	2016-09-12 07:28:46 +02:00
timer-prima2.c	clocksource/drivers/prima2: Remove useless header <asm/mach/time.h>	2016-06-28 10:22:11 +02:00
timer-sp.h
timer-sp804.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-stm32.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
timer-sun5i.c	Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"	2016-10-20 21:58:58 +02:00
timer-ti-32k.c	clocksource/drivers/ti-32k: Prevent ftrace recursion	2016-09-22 16:49:19 +02:00
timer-u300.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
versatile.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
vf_pit_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
vt8500_timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00
zevio-timer.c	clocksources: Switch back to the clksrc table	2016-06-28 10:19:35 +02:00