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Date: Sun, 16 Apr 2017 22:25:42 +0200
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: tglx@...utronix.de
Cc: linus.walleij@...aro.org, al.kochet@...il.com, rafal@...ecki.pl,
rmk+kernel@...linux.org.uk, marc.zyngier@....com,
linux-kernel@...r.kernel.org
Subject: [GIT PULL] timers changes for 4.12
Hi Thomas,
this pull request contains new material for the 4.12. Please note there is a
shared branch with ARM64, arch-timer-errata, which provides the necessary
changes for the errata handling: https://lkml.org/lkml/2017/4/7/369
- Provide a framework to handle errata gracefuly for arm_arch_timer (Mark
Zyngier)
- Clarify the DT properties for the rockchip timer and add the clocksource as
an alternative to the bogus architected timer (Alexander Kochetkov)
- Rename the Gemini timer to Faraday timer fttmr010 and provide a specific
initialization for Gemini (Linus Walleij)
- Add missing newlines in the error message in the timers (Rafał Miłecki)
- Read the clock once and implement the delay timer on Orion (Russell King)
Thanks.
-- Daniel
The following changes since commit 5fc63f9577322d11019b6d357f73f5ce9031f263:
timekeeping: Remove pointless conversion to bool (2017-03-31 10:26:56 +0200)
are available in the git repository at:
https://git.linaro.org/people/daniel.lezcano/linux.git clockevents/4.12
for you to fetch changes up to 6f9c89000c3f771c47adacaca2df775a25f27205:
Merge tag 'arch-timer-errata' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into clockevents/4.12 (2017-04-07 16:23:29 +0200)
----------------------------------------------------------------
Alexander Kochetkov (5):
dt-bindings: Clarify compatible property for rockchip timers
ARM: dts: rockchip: Update compatible property for rk322x timer
clocksource/drivers/rockchip_timer: Implement clocksource timer
ARM: dts: rockchip: Add timer entries to rk3188 SoC
ARM: dts: rockchip: disable arm-global-timer for rk3188
Daniel Lezcano (1):
Merge tag 'arch-timer-errata' of git://git.kernel.org/.../maz/arm-platforms into clockevents/4.12
Linus Walleij (3):
clocksource: Augment bindings for Faraday timer
clocksource/drivers/gemini: Rename Gemini timer to Faraday
clocksource/drivers/fttmr010: Refactor to handle clock
Marc Zyngier (18):
arm64: Allow checking of a CPU-local erratum
arm64: Add CNTVCT_EL0 trap handler
arm64: Define Cortex-A73 MIDR
arm64: cpu_errata: Allow an erratum to be match for all revisions of a core
arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum 858921
arm64: arch_timer: Add infrastructure for multiple erratum detection methods
arm64: arch_timer: Add erratum handler for CPU-specific capability
arm64: arch_timer: Move arch_timer_reg_read/write around
arm64: arch_timer: Get rid of erratum_workaround_set_sne
arm64: arch_timer: Rework the set_next_event workarounds
arm64: arch_timer: Make workaround methods optional
arm64: arch_timer: Allows a CPU-specific erratum to only affect a subset of CPUs
arm64: arch_timer: Move clocksource_counter and co around
arm64: arch_timer: Save cntkctl_el1 as a per-cpu variable
arm64: arch_timer: Enable CNTVCT_EL0 trap if workaround is enabled
arm64: arch_timer: Workaround for Cortex-A73 erratum 858921
arm64: arch_timer: Allow erratum matching with ACPI OEM information
arm64: arch_timer: Add HISILICON_ERRATUM_161010101 ACPI matching data
Rafał Miłecki (1):
clocksource: Add missing line break to error messages
Russell King (2):
clocksource/drivers/orion: Read clock rate once
clocksource/drivers/orion: Add delay_timer implementation
Documentation/arm64/silicon-errata.txt | 1 +
.../bindings/timer/cortina,gemini-timer.txt | 22 -
.../devicetree/bindings/timer/faraday,fttmr010.txt | 33 ++
.../bindings/timer/rockchip,rk-timer.txt | 12 +-
arch/arm/boot/dts/rk3188.dtsi | 17 +
arch/arm/boot/dts/rk322x.dtsi | 2 +-
arch/arm64/include/asm/arch_timer.h | 43 +-
arch/arm64/include/asm/cpucaps.h | 3 +-
arch/arm64/include/asm/cputype.h | 2 +
arch/arm64/include/asm/esr.h | 2 +
arch/arm64/kernel/cpu_errata.c | 15 +
arch/arm64/kernel/cpufeature.c | 13 +-
arch/arm64/kernel/traps.c | 14 +
drivers/clocksource/Kconfig | 19 +-
drivers/clocksource/Makefile | 2 +-
drivers/clocksource/arc_timer.c | 14 +-
drivers/clocksource/arm_arch_timer.c | 537 +++++++++++++++------
drivers/clocksource/asm9260_timer.c | 2 +-
drivers/clocksource/bcm2835_timer.c | 6 +-
drivers/clocksource/bcm_kona_timer.c | 2 +-
drivers/clocksource/clksrc-probe.c | 2 +-
drivers/clocksource/dw_apb_timer.c | 2 +-
drivers/clocksource/meson6_timer.c | 4 +-
drivers/clocksource/mips-gic-timer.c | 2 +-
drivers/clocksource/nomadik-mtu.c | 8 +-
drivers/clocksource/pxa_timer.c | 6 +-
drivers/clocksource/rockchip_timer.c | 218 ++++++---
drivers/clocksource/samsung_pwm_timer.c | 6 +-
drivers/clocksource/sun4i_timer.c | 10 +-
drivers/clocksource/tegra20_timer.c | 2 +-
drivers/clocksource/time-armada-370-xp.c | 16 +-
drivers/clocksource/time-efm32.c | 2 +-
drivers/clocksource/time-orion.c | 34 +-
drivers/clocksource/timer-atmel-pit.c | 2 +-
drivers/clocksource/timer-digicolor.c | 6 +-
.../{timer-gemini.c => timer-fttmr010.c} | 164 ++++---
drivers/clocksource/timer-integrator-ap.c | 4 +-
drivers/clocksource/timer-nps.c | 6 +-
drivers/clocksource/timer-prima2.c | 10 +-
drivers/clocksource/timer-sp804.c | 4 +-
drivers/clocksource/timer-sun5i.c | 6 +-
drivers/clocksource/vf_pit_timer.c | 2 +-
42 files changed, 875 insertions(+), 402 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/timer/cortina,gemini-timer.txt
create mode 100644 Documentation/devicetree/bindings/timer/faraday,fttmr010.txt
rename drivers/clocksource/{timer-gemini.c => timer-fttmr010.c} (72%)
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