Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Keqian Zhu 3b6ba2fe65 clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI ... [ Upstream commit 8b7770b877d187bfdae1eaf587bd2b792479a31c ] ARM virtual counter supports event stream, it can only trigger an event when the trigger bit (the value of CNTKCTL_EL1.EVNTI) of CNTVCT_EL0 changes, so the actual period of event stream is 2^(cntkctl_evnti + 1). For example, when the trigger bit is 0, then virtual counter trigger an event for every two cycles. While we're at it, rework the way we compute the trigger bit position by making it more obvious that when bits [n:n-1] are both set (with n being the most significant bit), we pick bit (n + 1). Fixes: 037f637767 ("drivers: clocksource: add support for ARM architected timer event stream") Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20201204073126.6920-3-zhukeqian1@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-12-30 11:51:19 +01:00
..
acpi_pm.c
arc_timer.c
arm_arch_timer.c	clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI	2020-12-30 11:51:19 +01:00
arm_global_timer.c
armv7m_systick.c
asm9260_timer.c	clocksource/drivers/asm9260: Add a check for of_clk_get	2020-01-04 19:17:07 +01:00
bcm2835_timer.c	clocksource/drivers/bcm2835_timer: Fix memory leak of timer	2020-02-24 08:36:28 +01:00
bcm_kona_timer.c
clksrc-dbx500-prcmu.c
clksrc_st_lpc.c
clps711x-timer.c
dummy_timer.c
dw_apb_timer.c	clocksource: dw_apb_timer: Make CPU-affiliation being optional	2020-06-22 09:30:55 +02:00
dw_apb_timer_of.c	clocksource: dw_apb_timer_of: Fix missing clockevent timers	2020-06-22 09:30:55 +02:00
em_sti.c	clocksource: Remove dev_err() usage after platform_get_irq()	2019-08-27 00:31:39 +02:00
exynos_mct.c
h8300_timer8.c	clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()	2020-10-01 13:18:16 +02:00
h8300_timer16.c
h8300_tpu.c
hyperv_timer.c	clocksource/drivers/hyper-v: Untangle stimers and timesync from clocksources	2020-04-01 11:02:12 +02:00
i8253.c
ingenic-timer.c	clocksource: Add a new timer-ingenic driver	2019-08-08 15:30:08 -07:00
jcore-pit.c
Kconfig	Main MIPS changes for v5.4:	2019-09-22 09:30:30 -07:00
Makefile	clocksource: Add a new timer-ingenic driver	2019-08-08 15:30:08 -07:00
mips-gic-timer.c
mmio.c
mps2-timer.c
mxs_timer.c
nomadik-mtu.c
numachip.c
renesas-ostm.c	clocksource/drivers/renesas-ostm: Use DIV_ROUND_CLOSEST() helper	2019-08-27 00:31:39 +02:00
samsung_pwm_timer.c
scx200_hrt.c
sh_cmt.c	clocksource/drivers/sh_cmt: Document "cmt-48" as deprecated	2019-08-27 00:31:39 +02:00
sh_mtu2.c	clocksource/drivers/sh_mtu2: Do not loop using platform_get_irq_by_name()	2019-10-18 07:55:16 +02:00
sh_tmu.c	clocksource: Remove dev_err() usage after platform_get_irq()	2019-08-27 00:31:39 +02:00
timer-armada-370-xp.c
timer-atcpit100.c
timer-atlas7.c
timer-atmel-pit.c
timer-atmel-st.c
timer-atmel-tcb.c	clocksource/drivers/tcb_clksrc: Register delay timer	2019-08-27 00:31:39 +02:00
timer-cadence-ttc.c	clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()	2020-12-30 11:51:17 +01:00
timer-cs5535.c
timer-davinci.c	clocksource: davinci: only enable clockevents once tim34 is initialized	2020-02-24 08:36:46 +01:00
timer-digicolor.c
timer-efm32.c
timer-fsl-ftm.c
timer-fttmr010.c
timer-gx6605s.c	clocksource/drivers/timer-gx6605s: Fixup counter reload	2020-10-07 08:01:25 +02:00
timer-imx-gpt.c
timer-imx-sysctr.c	clocksource/drivers/imx-sysctr: Add internal clock divider handle	2019-08-27 00:31:39 +02:00
timer-imx-tpm.c
timer-integrator-ap.c
timer-ixp4xx.c
timer-keystone.c
timer-lpc32xx.c
timer-mediatek.c	clocksource/drivers/mediatek: Fix error handling	2019-10-16 17:04:50 +02:00
timer-meson6.c
timer-milbeaut.c
timer-mp-csky.c
timer-npcm7xx.c	clocksource/drivers/npcm: Fix GENMASK and timer operation	2019-08-27 00:31:39 +02:00
timer-nps.c
timer-of.c	clocksource/drivers/timer-of: Use unique device name instead of timer	2020-01-04 19:17:08 +01:00
timer-of.h
timer-orion.c	clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path	2020-12-30 11:51:17 +01:00
timer-owl.c
timer-oxnas-rps.c
timer-pistachio.c
timer-prima2.c
timer-probe.c	clocksource/drivers: Do not warn on probe defer	2019-08-27 00:31:39 +02:00
timer-pxa.c
timer-qcom.c
timer-rda.c
timer-riscv.c	clocksource: riscv: add notrace to riscv_sched_clock	2020-01-09 10:19:59 +01:00
timer-rockchip.c
timer-sp.h
timer-sp804.c
timer-sprd.c
timer-stm32.c
timer-sun4i.c	clocksource: sun4i: Add missing compatibles	2019-08-27 00:31:39 +02:00
timer-sun5i.c
timer-tango-xtal.c
timer-tegra.c
timer-ti-32k.c
timer-ti-dm.c
timer-u300.c
timer-versatile.c
timer-vf-pit.c
timer-vt8500.c
timer-zevio.c