David Engraf 7b9f1d16e6 clocksource/drivers/tcb_clksrc: Use 32 bit tcb as sched_clock ...

On newer boards the TC can be read as single 32 bit value without locking.
Thus the clock can be used as reference for sched_clock which is much more
accurate than the jiffies implementation.

Tested on a Atmel SAMA5D2 board.

Signed-off-by: David Engraf <david.engraf@sysgo.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

2017-02-07 20:58:30 +01:00

..

acpi_pm.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

arc_timer.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

arm_arch_timer.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

arm_global_timer.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

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

clocksource/drivers/bcm2835_timer: Unmap region obtained by of_iomap

2016-11-22 09:22:59 +01:00

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: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

clkevt-probe.c

clockevents: Add a clkevt-of mechanism like clksrc-of

2017-02-07 20:58:30 +01:00

clksrc_st_lpc.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

clksrc-dbx500-prcmu.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

clksrc-probe.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

clockevents/drivers/cs5535: Migrate to new 'set-state' interface

2015-08-06 12:16:42 +02:00

dummy_timer.c

cpu/hotplug: Cleanup state names

2016-12-25 10:47:44 +01:00

dw_apb_timer_of.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

dw_apb_timer.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

em_sti.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

exynos_mct.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

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

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

h8300_tpu.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

i8253.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

jcore-pit.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

Kconfig

clocksource/drivers/gemini: Add driver for the Cortina Gemini

2017-02-07 20:58:30 +01:00

Makefile

clocksource/drivers/gemini: Add driver for the Cortina Gemini

2017-02-07 20:58:30 +01:00

meson6_timer.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

metag_generic.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

mips-gic-timer.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

mmio.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

moxart_timer.c

clocksource/drivers/moxart: Plug memory and mapping leaks

2016-12-19 11:19:57 +01:00

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: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

nomadik-mtu.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

numachip.c

x86/numachip: Fix timer build conflict

2015-09-23 05:39:20 +02:00

pxa_timer.c

ARM: sa11x0/pxa: acquire timer rate from the clock rate

2016-10-18 09:12:36 +02:00

qcom-timer.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

rockchip_timer.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

samsung_pwm_timer.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

scx200_hrt.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

sh_cmt.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

sh_mtu2.c

clocksource/drivers/sh_mtu2: Fix multiple shutdown call issue

2015-10-28 15:22:56 +01:00

sh_tmu.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

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

clocksource/drivers/tcb_clksrc: Use 32 bit tcb as sched_clock

2017-02-07 20:58:30 +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

cpu/hotplug: Cleanup state names

2016-12-25 10:47:44 +01:00

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

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-atlas7.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-12-25 14:30:04 -08:00

timer-atmel-pit.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-atmel-st.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-digicolor.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

timer-gemini.c

clocksource/drivers/gemini: Add driver for the Cortina Gemini

2017-02-07 20:58:30 +01:00

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: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-oxnas-rps.c

clocksource/drivers/oxnas: Add OX820 compatible

2016-09-12 07:28:46 +02:00

timer-prima2.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-sp804.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

timer-sp.h

ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource

2015-06-02 09:58:18 +01:00

timer-stm32.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00

timer-sun5i.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timer-ti-32k.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

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

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

zevio-timer.c

clocksources: Switch back to the clksrc table

2016-06-28 10:19:35 +02:00