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84583983c3
linux/drivers/clocksource
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Ezequiel Garcia 84583983c3 CLOCKSOURCE: Add Pistachio clocksource-only driver 
The Pistachio SoC provides four general purpose timers, and allow
to implement a clocksource driver.

This driver can be used as a replacement for the MIPS GIC and MIPS R4K
clocksources and sched clocks, which are clocked from the CPU clock.

Given the general purpose timers are clocked from an independent clock,
this new clocksource driver will be useful to introduce CPUFreq support
for Pistachio machines.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Govindraj Raja <govindraj.raja@imgtec.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: James Hartley <James.Hartley@imgtec.com>
Cc: Damien Horsley <Damien.Horsley@imgtec.com>
Cc: James Hogan <James.Hogan@imgtec.com>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/10899/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-09-03 12:08:07 +02:00
..
acpi_pm.c treewide: Fix printks with 0x%# 2013-08-27 10:49:38 +02:00
arm_arch_timer.c Initial ACPI support for arm64: 2015-04-24 08:23:45 -07:00
arm_global_timer.c ARM: make it easier to check the CPU part number correctly 2014-07-18 12:29:02 +01:00
armv7m_systick.c clocksource/drivers/armv7m_systick: Add ARM System timer driver 2015-06-02 12:10:14 +02:00
asm9260_timer.c clocksource: asm9260: Fix of_io_request_and_map error check 2015-05-05 10:35:58 +02:00
bcm2835_timer.c clocksource: bcm2835: Switch to sched_clock_register() 2013-07-30 11:24:51 -07:00
bcm_kona_timer.c clocksource: kona: fix __iomem annotation 2015-01-05 14:43:36 +01:00
cadence_ttc_timer.c clocksource: cadence_ttc: Add support for 32bit mode 2014-09-29 01:59:09 +02:00
clksrc-dbx500-prcmu.c clocksource: dbx500-prcmu: Switch to sched_clock_register() 2013-07-30 11:24:52 -07:00
clksrc-of.c of: consolidate linker section OF match table declarations 2014-05-20 14:25:24 -05:00
clps711x-timer.c clocksource: clps711x: Add CLPS711X clocksource driver 2014-07-23 12:02:35 +02:00
cs5535-clockevt.c clocksource: misc drivers: Remove deprecated IRQF_DISABLED 2013-12-11 11:40:27 +01:00
dummy_timer.c time: Replace __get_cpu_var uses 2014-08-26 13:45:44 -04:00
dw_apb_timer_of.c clocksource/drivers/dw_apb_timers_of: Fix IO endianness causing time jumps 2015-03-31 09:15:57 +02:00
dw_apb_timer.c drivers: fix up obsolete cpu function usage. 2015-03-05 13:37:02 +10:30
em_sti.c clocksource: Rename __clocksource_updatefreq_*() to __clocksource_update_freq_*() 2015-03-13 08:07:08 +01:00
exynos_mct.c clocksource: exynos_mct: Avoid blocking calls in the cpu hotplug notifier 2015-06-26 21:53:01 +02:00
fsl_ftm_timer.c clocksource: Add Freescale FlexTimer Module (FTM) timer support 2014-05-23 10:12:04 +02:00
h8300_timer8.c h8300: fix typo. 2015-06-23 13:36:00 +09:00
h8300_timer16.c h8300: clocksource 2015-06-23 13:35:55 +09:00
h8300_tpu.c h8300: clocksource 2015-06-23 13:35:55 +09:00
i8253.c time: Kill xtime_lock, replacing it with jiffies_lock 2012-11-13 14:08:23 -05:00
Kconfig CLOCKSOURCE: Add Pistachio clocksource-only driver 2015-09-03 12:08:07 +02:00
Makefile CLOCKSOURCE: Add Pistachio clocksource-only driver 2015-09-03 12:08:07 +02:00
meson6_timer.c ARM: meson6: clocksource: Add Meson6 timer support 2014-09-29 01:50:05 +02:00
metag_generic.c drivers/clocksource: Replace __get_cpu_var used for address calculation 2014-08-26 13:45:46 -04:00
mips-gic-timer.c CLOCKSOURCE: mips-gic: Update clockevent frequency on clock rate changes 2015-09-03 12:08:07 +02:00
mmio.c clocksource: Fix clocksource_mmio_readX_down 2014-05-23 09:19:40 +02:00
moxart_timer.c ARM: clocksource: moxart: Add bitops.h include 2013-08-01 01:13:34 +02:00
mtk_timer.c clocksource: mtk: Fix race conditions in probe code 2015-02-25 10:28:49 +01:00
mxs_timer.c clocksource: mxs_timer: Switch to sched_clock_register() 2013-07-30 11:24:52 -07:00
nomadik-mtu.c ARM: SoC DT updates for 3.14 2014-01-23 18:45:38 -08:00
pxa_timer.c clocksource: pxa: Fix section mismatch 2015-02-25 10:28:55 +01:00
qcom-timer.c clocksource/drivers/qcom: Remove dead code 2015-06-02 12:10:08 +02:00
rockchip_timer.c clockevents: rockchip: Add rockchip timer for rk3288 2015-01-29 14:02:13 +01:00
samsung_pwm_timer.c clocksource: misc drivers: Remove deprecated IRQF_DISABLED 2013-12-11 11:40:27 +01:00
scx200_hrt.c clocksource: scx200_hrt: Fix the build 2012-02-22 13:25:16 +01:00
sh_cmt.c clockevents/drivers/sh_cmt: Only perform clocksource suspend/resume if enabled 2015-08-08 10:50:08 +02:00
sh_mtu2.c clocksource: sh_mtu2: Add DT support 2014-07-04 15:50:29 +02:00
sh_tmu.c clocksource: Rename __clocksource_updatefreq_*() to __clocksource_update_freq_*() 2015-03-13 08:07:08 +01:00
sun4i_timer.c clocksource/drivers/sun4i-timer: Only register a sched_clock on sun4i and sun5i 2015-03-31 09:15:58 +02:00
tcb_clksrc.c clocksource: tcb_clksrc: Sanitize IRQ request 2014-09-29 01:50:05 +02:00
tegra20_timer.c ARM, clocksource/drivers: Provide read_boot_clock64() and read_persistent_clock64() and use them 2015-04-03 08:18:23 +02:00
time-armada-370-xp.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:18:32 -08:00
time-efm32.c clocksource/drivers/efm32: Use CLOCK_EVT_FEAT_PERIODIC for defining features 2015-03-31 09:15:57 +02:00
time-lpc32xx.c clocksource/drivers/lpc32xx: Add the lpc32xx timer driver 2015-06-02 12:10:10 +02:00
time-orion.c clocksource: orion: Use atomic access for shared registers 2014-03-11 23:05:02 +01:00
time-pistachio.c CLOCKSOURCE: Add Pistachio clocksource-only driver 2015-09-03 12:08:07 +02:00
timer-atlas7.c clocksource: marco: Rename marco to atlas7 2015-01-29 14:02:06 +01:00
timer-atmel-pit.c clocksource/drivers/at91: Fix IO endianness 2015-03-31 09:15:58 +02:00
timer-atmel-st.c clocksource: atmel-st: remove mach/hardware dependency 2015-03-16 17:03:07 +01:00
timer-digicolor.c clocksource: Driver for Conexant Digicolor SoC timer 2015-01-29 14:02:15 +01:00
timer-imx-gpt.c clocksource/imx: Fix boot with non-DT systems 2015-08-20 17:22:56 +02:00
timer-integrator-ap.c Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2015-06-26 12:20:00 -07:00
timer-keystone.c clocksource: timer-keystone: Delete unnecessary variable 2014-03-11 23:05:00 +01:00
timer-prima2.c clocksource: sirf: Fix incorrect clock enable counter for timer 2014-07-23 12:02:34 +02:00
timer-sp804.c ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource 2015-06-02 09:58:18 +01:00
timer-sp.h ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource 2015-06-02 09:58:18 +01:00
timer-stm32.c clockevents/drivers/timer-stm32: Fix build warning spotted by kbuild test robot 2015-06-02 12:10:16 +02:00
timer-sun5i.c clocksource: sun5i: Fix of_io_request_and_map error check 2015-05-05 10:35:58 +02:00
timer-u300.c Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2014-04-05 13:20:43 -07:00
versatile.c clocksource: versatile: Adapt for Versatile AB and PB boards 2015-01-29 14:02:16 +01:00
vf_pit_timer.c clocksource: vf_pit_timer: Support shutdown mode 2014-09-29 01:50:05 +02:00
vt8500_timer.c clocksource: vt8500: Remove deprecated IRQF_DISABLED 2013-12-11 11:40:28 +01:00
zevio-timer.c clocksource: nspire: Fix compiler warning 2014-04-29 15:06:43 +02:00