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Amit Daniel Kachhap 8bf13a4346 clocksource: exynos_mct: Register the timer for stable udelay ... This patch registers the exynos mct clocksource as the current timer as it has constant clock rate. This will generate correct udelay for the exynos platform and avoid using unnecessary calibrated jiffies. This change has been tested on exynos5420 based board and udelay is very close to expected. Without this patch udelay() on exynos5400 / exynos5800 is wildly inaccurate due to big.LITTLE not adjusting loops_per_jiffy correctly. Also without this patch udelay() on exynos5250 can be innacruate during transitions between frequencies < 800 MHz (you'll go 200 MHz -> 800 MHz -> 300 MHz and will run at 800 MHz for a time with the wrong loops_per_jiffy). [dianders: reworked and created version 3] Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>		11 years ago
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Kconfig	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	11 years ago
Makefile	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next	11 years ago
acpi_pm.c	treewide: Fix printks with 0x%#	12 years ago
arm_arch_timer.c	clocksource: arch_arm_timer: Fix age-old arch timer C3STOP detection issue	11 years ago
arm_global_timer.c	clocksource: arm_global_timer: Only check for unusable timer on A9	11 years ago
bcm2835_timer.c	clocksource: bcm2835: Switch to sched_clock_register()	12 years ago
bcm_kona_timer.c	clocksource: Kona: Print warning rather than panic	11 years ago
cadence_ttc_timer.c	clocksource: cadence_ttc: Use readl/writel_relaxed instead of __raw	11 years ago
clksrc-dbx500-prcmu.c	clocksource: dbx500-prcmu: Switch to sched_clock_register()	12 years ago
clksrc-of.c	of: consolidate linker section OF match table declarations	11 years ago
cs5535-clockevt.c	clocksource: misc drivers: Remove deprecated IRQF_DISABLED	11 years ago
dummy_timer.c	clocksource, dummy-timer: Fix CPU hotplug callback registration	11 years ago
dw_apb_timer.c	clocksource: misc drivers: Remove deprecated IRQF_DISABLED	11 years ago
dw_apb_timer_of.c	clocksource: dw_apb_timer_of: Do not trace read_sched_clock	11 years ago
em_sti.c	clocksource: em_sti: Remove unnecessary OOM messages	11 years ago
exynos_mct.c	clocksource: exynos_mct: Register the timer for stable udelay	11 years ago
fsl_ftm_timer.c	clocksource: Add Freescale FlexTimer Module (FTM) timer support	11 years ago
i8253.c	time: Kill xtime_lock, replacing it with jiffies_lock	12 years ago
metag_generic.c	clocksource+irqchip: delete __cpuinit usage from all related files	12 years ago
mmio.c	clocksource: Fix clocksource_mmio_readX_down	11 years ago
moxart_timer.c	ARM: clocksource: moxart: Add bitops.h include	12 years ago
mxs_timer.c	clocksource: mxs_timer: Switch to sched_clock_register()	12 years ago
nomadik-mtu.c	ARM: SoC DT updates for 3.14	11 years ago
qcom-timer.c	clocksource: qcom: Implement read_current_timer for udelay	11 years ago
samsung_pwm_timer.c	clocksource: misc drivers: Remove deprecated IRQF_DISABLED	11 years ago
scx200_hrt.c	…
sh_cmt.c	clocksource: sh_cmt: Remove unnecessary OOM messages	11 years ago
sh_mtu2.c	clocksource: sh_mtu2: Remove unnecessary OOM messages	11 years ago
sh_tmu.c	Merge branch 'clockevents/cmt-mtu2-tmu-cleanups' into clockevents/3.16	11 years ago
sun4i_timer.c	clocksource: sunxi: Add new compatibles	11 years ago
tcb_clksrc.c	clocksource: tcb_clksrc: Make tc_mode interrupt safe	11 years ago
tegra20_timer.c	clocksource: tegra: Remove deprecated IRQF_DISABLED	11 years ago
time-armada-370-xp.c	clocksource: armada-370-xp: Use atomic access for shared registers	11 years ago
time-efm32.c	clocksource: efm32: use $vendor,$device scheme for compatible string	11 years ago
time-orion.c	clocksource: orion: Use atomic access for shared registers	11 years ago
timer-keystone.c	clocksource: timer-keystone: Delete unnecessary variable	11 years ago
timer-marco.c	ARM: SoC cleanups for 3.16	11 years ago
timer-prima2.c	clocksource:sirf: remove the hardcode for the clk of timers	11 years ago
timer-sun5i.c	clocksource: sun5i: Add support for reset controller	11 years ago
timer-u300.c	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	11 years ago
versatile.c	clocksource: versatile: Use sched_clock_register()	11 years ago
vf_pit_timer.c	clocksource: vf_pit_timer: use complement for sched_clock reading	11 years ago
vt8500_timer.c	clocksource: vt8500: Remove deprecated IRQF_DISABLED	11 years ago
zevio-timer.c	clocksource: nspire: Fix compiler warning	11 years ago