user/sven/linux.git/include/clocksource, branch v4.7

clocksource: arm_arch_timer: Remove arch_timer_get_timecounter

2016-05-03T10:54:21Z

The only call of arch_timer_get_timecounter (in KVM) has been removed. Signed-off-by: Julien Grall Acked-by: Christoffer Dall Signed-off-by: Christoffer Dall

clocksource: arm_arch_timer: Extend arch_timer_kvm_info to get the virtual IRQ

2016-05-03T10:54:21Z

Currently, the firmware table is parsed by the virtual timer code in order to retrieve the virtual timer interrupt. However, this is already done by the arch timer driver. To avoid code duplication, extend arch_timer_kvm_info to get the virtual IRQ. Note that the KVM code will be modified in a subsequent patch. Signed-off-by: Julien Grall Acked-by: Christoffer Dall Signed-off-by: Christoffer Dall

clocksource: arm_arch_timer: Gather KVM specific information in a structure

2016-05-03T10:54:20Z

Introduce a structure which are filled up by the arch timer driver and used by the virtual timer in KVM. The first member of this structure will be the timecounter. More members will be added later. A stub for the new helper isn't introduced because KVM requires the arch timer for both ARM64 and ARM32. The function arch_timer_get_timecounter is kept for the time being and will be dropped in a subsequent patch. Signed-off-by: Julien Grall Acked-by: Christoffer Dall Signed-off-by: Christoffer Dall

arm64: KVM: Implement timer save/restore

2015-12-14T11:30:39Z

Implement the timer save restore as a direct translation of the assembly code version. Signed-off-by: Marc Zyngier

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

2015-06-02T08:58:18Z

The ARM Dual-Timer SP804 module is peripheral found not only on ARM32 platforms but also on ARM64 platforms. This patch moves the driver out of arch/arm to driver/clocksource so that it can be used on ARM64 platforms also. Cc: Daniel Lezcano Cc: Rob Herring Cc: Arnd Bergmann Cc: Catalin Marinas Cc: Olof Johansson Acked-by: Thomas Gleixner Signed-off-by: Sudeep Holla Signed-off-by: Russell King

time: move the timecounter/cyclecounter code into its own file.

2014-12-30T23:29:25Z

The timecounter code has almost nothing to do with the clocksource code. Let it live in its own file. This will help isolate the timecounter users from the clocksource users in the source tree. Signed-off-by: Richard Cochran Acked-by: Jeff Kirsher Signed-off-by: David S. Miller

ARM: pxa: Add non device-tree timer link to clocksource

2014-07-23T10:02:39Z

As clocksource pxa_timer was moved to clocksource framework, the pxa_timer initialization needs to be a bit amended, to pass the necessary informations to clocksource, ie : - the timer interrupt (mach specific) - the timer registers base (ditto) - the timer clockrate Signed-off-by: Robert Jarzmik Signed-off-by: Daniel Lezcano

drivers: clocksource: add support for ARM architected timer event stream

2013-09-26T08:48:00Z

The ARM architected timer can generate events (used for waking up CPUs executing the wfe instruction) at a frequency represented as a power-of-2 divisor of the clock rate. An event stream might be used: - To implement wfe-based timeouts for userspace locking implementations. - To impose a timeout on a wfe for safeguarding against any programming error in case an expected event is not generated. This patch computes the event stream frequency aiming for a period of 100us between events. It uses ARM/ARM64 specific backends to configure and enable the event stream. Cc: Lorenzo Pieralisi Reviewed-by: Catalin Marinas Acked-by: Olof Johansson Signed-off-by: Will Deacon [sudeep: moving ARM/ARM64 changes into separate patches and adding Kconfig option] Signed-off-by: Sudeep KarkadaNagesha

ARM/ARM64: arch_timer: add macros for bits in control register

2013-09-26T08:47:06Z

Add macros to describe the bitfields in the ARM architected timer control register to make code easy to understand. Reviewed-by: Lorenzo Pieralisi Reviewed-by: Will Deacon Acked-by: Catalin Marinas Acked-by: Olof Johansson Signed-off-by: Sudeep KarkadaNagesha

Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-09-06T20:21:16Z

Pull ARM SoC cleanups from Olof Johansson: "This branch contains code cleanups, moves and removals for 3.12. There's a large number of various cleanups, and a nice net removal of 13500 lines of code. Highlights worth mentioning are: - A series of patches from Stephen Boyd removing the ARM local timer API. - Move of Qualcomm MSM IOMMU code to drivers/iommu. - Samsung PWM driver cleanups from Tomasz Figa, removing legacy PWM driver and switching over to the drivers/pwm one. - Removal of some unusued auto-generated headers for OMAP2+ (PRM/CM). There's also a move of a header file out of include/linux/i2c/ to platform_data, where it really belongs. It touches mostly ARM platform code for include changes so we took it through our tree" * tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: OMAP2+: Add back the define for AM33XX_RST_GLOBAL_WARM_SW_MASK gpio: (gpio-pca953x) move header to linux/platform_data/ arm: zynq: hotplug: Remove unreachable code ARM: SAMSUNG: Remove unnecessary exynos4_default_sdhci*() tegra: simplify use of devm_ioremap_resource ARM: SAMSUNG: Remove plat/regs-timer.h header ARM: SAMSUNG: Remove remaining uses of plat/regs-timer.h header ARM: SAMSUNG: Remove pwm-clock infrastructure ARM: SAMSUNG: Remove old PWM timer platform devices pwm: Remove superseded pwm-samsung-legacy driver ARM: SAMSUNG: Modify board files to use new PWM platform device ARM: SAMSUNG: Rework private data handling in dev-backlight pwm: Add new pwm-samsung driver ARM: mach-mvebu: remove redundant DT parsing and validation ARM: msm: Only compile io.c on platforms that use it iommu/msm: Move mach includes to iommu directory ARM: msm: Remove devices-iommu.c ARM: msm: Move mach/board.h contents to common.h ARM: msm: Migrate msm_timer to CLOCKSOURCE_OF_DECLARE ARM: msm: Remove TMR and TMR0 static mappings ...