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android_kernel_samsung_sm8650/drivers/clocksource
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Marc Zyngier 8c4b810a87 clocksource/drivers/arm_arch_timer: Use event stream scaling when available 
With FEAT_ECV and the 1GHz counter, it is pretty likely that the
event stream divider doesn't fit in the field that holds the
divider value (we only have 4 bits to describe counter bits [15:0]

Thankfully, FEAT_ECV also provides a scaling mechanism to switch
the field to cover counter bits [23:8] instead.

Enable this on arm64 when ECV is available (32bit doesn't have
any detection infrastructure and is unlikely to be run on an
ARMv8.6 system anyway).

Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220203170502.2694422-1-maz@kernel.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-07 18:27:22 +01:00
..
acpi_pm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 243
2019-06-19 17:09:07 +02:00
arc_timer.c
clocksource/drivers/arc_timer: Eliminate redefined macro error
2021-10-16 22:15:01 +02:00
arm_arch_timer.c
clocksource/drivers/arm_arch_timer: Use event stream scaling when available
2022-03-07 18:27:22 +01:00
arm_global_timer.c
clocksource/drivers/arm_global_timer: Remove duplicated argument in arm_global_timer
2021-06-16 17:33:04 +02:00
armv7m_systick.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
asm9260_timer.c
clocksource/drivers/asm9260: Add a check for of_clk_get
2019-11-04 10:40:10 +01:00
bcm2835_timer.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
bcm_kona_timer.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
clksrc_st_lpc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
clksrc-dbx500-prcmu.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
clps711x-timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dummy_timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
dw_apb_timer_of.c
clocksource/drivers/dw_apb_timer_of: Fix probe failure
2021-12-10 17:46:54 +01:00
dw_apb_timer.c
clocksource: dw_apb_timer: Make CPU-affiliation being optional
2020-05-23 00:02:41 +02:00
em_sti.c
clocksource/drivers/em_sti: Fix variable declaration in em_sti_probe
2020-01-16 19:06:57 +01:00
exynos_mct.c
clocksource/drivers/exynos_mct: Increase the size of name array
2022-03-07 18:27:22 +01:00
h8300_timer8.c
clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()
2020-08-24 13:01:38 +02:00
h8300_timer16.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
h8300_tpu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hyperv_timer.c
drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers
2021-07-19 09:24:28 +00:00
i8253.c
clockevents/drivers/i8253: Add support for PIT shutdown quirk
2018-11-04 11:04:46 +01:00
ingenic-ost.c
clocksource/drivers/ingenic_ost: Fix return value check in ingenic_ost_probe()
2021-04-08 13:24:15 +02:00
ingenic-sysost.c
clocksource/drivers/ingenic: Use bitfield macro helpers
2021-08-14 02:44:35 +02:00
ingenic-timer.c
clocksource/drivers/ingenic: Add support for the JZ4760
2021-04-08 13:23:22 +02:00
jcore-pit.c
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
2017-06-14 11:58:45 +02:00
Kconfig
clocksource/drivers: Add MStar MSC313e timer support
2021-12-20 13:28:28 +01:00
Makefile
clocksource/drivers: Add MStar MSC313e timer support
2021-12-20 13:28:28 +01:00
mips-gic-timer.c
clocksource: mips-gic-timer: Mark GIC timer as unstable if ref clock changes
2020-05-23 00:03:16 +02:00
mmio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mps2-timer.c
clocksource/drivers/mps2-timer: Use semicolons rather than commas to separate statements
2020-10-01 10:07:26 +02:00
mxs_timer.c
clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
2021-01-18 22:28:59 +01:00
nomadik-mtu.c
clocksource/drivers/nomadik-mtu: Handle 32kHz clock
2020-07-23 16:57:43 +02:00
numachip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
renesas-ostm.c
clocksource/drivers/renesas-ostm: Add RZ/G2L OSTM support
2021-12-09 14:05:20 +01:00
samsung_pwm_timer.c
clocksource/drivers/samsung_pwm: Constify source IO memory
2021-06-04 10:12:13 +02:00
scx200_hrt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sh_cmt.c
clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
2021-08-13 20:26:29 +02:00
sh_mtu2.c
PM: domains: Rename pm_genpd_syscore_poweroff|poweron()
2020-11-10 20:42:01 +01:00
sh_tmu.c
PM: domains: Rename pm_genpd_syscore_poweroff|poweron()
2020-11-10 20:42:01 +01:00
timer-armada-370-xp.c
clocksource/drivers/armada-370-xp: Use semicolons rather than commas to separate statements
2020-10-02 16:27:28 +02:00
timer-atcpit100.c
clocksource/drivers: Set clockevent device cpumask to cpu_possible_mask
2018-07-26 11:26:30 +02:00
timer-atmel-pit.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-atmel-st.c
clocksource/drivers/atmel-st: Remove useless 'status'
2020-04-15 10:57:15 +02:00
timer-atmel-tcb.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-cadence-ttc.c
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
2020-12-03 19:16:26 +01:00
timer-clint.c
clocksource: clint: Export clint_time_val for modules
2020-09-29 23:55:27 -07:00
timer-cs5535.c
clocksource/drivers/timer-cs5535: Request irq with non-NULL dev_id
2020-03-12 19:23:06 +01:00
timer-davinci.c
clocksource/drivers/davinci: Move pr_fmt() before the includes
2021-01-18 16:31:39 +01:00
timer-digicolor.c
clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE
2017-06-14 11:58:45 +02:00
timer-fsl-ftm.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-fttmr010.c
clocksource/drivers/fttmr010: Pass around less pointers
2021-08-14 10:49:49 +02:00
timer-gx6605s.c
clocksource/drivers/timer-gx6605s: Fixup counter reload
2020-08-24 13:01:39 +02:00
timer-imx-gpt.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-imx-sysctr.c
clocksource/drivers/imx-sysctr: Drop IRQF_IRQPOLL
2022-01-26 10:00:39 +01:00
timer-imx-tpm.c
clocksource/drivers/imx-tpm: Exclude sched clock for ARM64
2022-02-16 14:43:30 +01:00
timer-integrator-ap.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-ixp4xx.c
watchdog: ixp4xx: Rewrite driver to use core
2021-08-04 12:20:13 +02:00
timer-keystone.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-lpc32xx.c
clocksource/drivers: Unify the names to timer-* format
2018-10-03 14:37:02 +02:00
timer-mediatek.c
clocksource/drivers/mediatek: Optimize systimer irq clear flow on shutdown
2021-08-14 02:44:35 +02:00
timer-meson6.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-microchip-pit64b.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-milbeaut.c
clocksource/drivers/timer-milbeaut: Cleanup common register accesses
2019-05-02 21:55:58 +02:00
timer-mp-csky.c
clocksource/drivers/c-sky: fixup ftrace call-graph panic
2018-12-31 23:17:23 +08:00
timer-msc313e.c
clocksource/drivers/msc313e: Add support for ssd20xd-based platforms
2021-12-20 13:28:39 +01:00
timer-npcm7xx.c
clocksource/drivers/npcm: Add support for WPCM450
2021-04-08 13:24:16 +02:00
timer-of.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-of.h
clocksource/drivers/timer-of: Store the device node pointer in 'struct timer_of'
2018-01-08 17:57:24 +01:00
timer-orion.c
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
2020-12-03 19:16:26 +01:00
timer-owl.c
clocksource/drivers/owl: Improve owl_timer_init fail messages
2020-02-27 09:42:00 +01:00
timer-oxnas-rps.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
timer-pistachio.c
clocksource/drivers/pistachio: Fix -Wunused-but-set-variable warning
2021-12-14 10:17:36 +01:00
timer-probe.c
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
timer-pxa.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-qcom.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
timer-rda.c
clocksource/drivers/rda: Add clock driver for RDA8810PL SoC
2018-12-18 22:22:23 +01:00
timer-riscv.c
RISC-V: KVM: Add timer functionality
2021-10-04 16:07:16 +05:30
timer-rockchip.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
timer-sp804.c
clocksource/drivers/sp804: Use pr_fmt
2020-12-03 19:16:18 +01:00
timer-sp.h
clocksource/drivers/sp804: Enable Hisilicon sp804 timer 64bit mode
2020-09-24 10:51:04 +02:00
timer-sprd.c
clocksource/drivers/sprd: Register one always-on timer to compensate suspend time
2018-07-26 11:26:34 +02:00
timer-stm32-lp.c
clocksource: Add Low Power STM32 timers driver
2020-06-18 11:19:58 +01:00
timer-stm32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
timer-sun4i.c
clocksource: sun4i: Add missing compatibles
2019-08-27 00:31:39 +02:00
timer-sun5i.c
clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
2019-02-23 12:13:45 +01:00
timer-tegra.c
clocksource/drivers/tegra: Set up maximum-ticks limit properly
2019-06-25 19:49:18 +02:00
timer-ti-32k.c
clocksource/drivers: Replace HTTP links with HTTPS ones
2020-07-23 16:57:43 +02:00
timer-ti-dm-systimer.c
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
2022-03-07 18:27:16 +01:00
timer-ti-dm.c
clocksource/drivers/timer-ti-dm: Drop unnecessary restore
2021-06-16 17:33:04 +02:00
timer-versatile.c
clocksource/drivers/timer-versatile: Clear OF_POPULATED flag
2020-05-23 00:03:25 +02:00
timer-vf-pit.c
timekeeping, clocksource: Fix various typos in comments
2021-03-22 23:06:48 +01:00
timer-vt8500.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00
timer-zevio.c
clocksource: Replace setup_irq() by request_irq()
2020-02-27 12:15:24 +01:00