linux-toradex.git/arch/arm/common/timer-sp.c, branch v3.4.18 Linux kernel for Apalis and Colibri modules ARM: timer-sp: add sched_clock support 2012-02-10T04:42:55+00:00 Rob Herring rob.herring@calxeda.com 2011-12-12T21:29:08+00:00 a7bf61620831c5578e434429bc7fa0fd0219c40c Add a sched_clock support for the sp804 timer. The clocksource timer can optionally initialize itself as sched_clock timer. Signed-off-by: Rob Herring <rob.herring@calxeda.com> 
Add a sched_clock support for the sp804 timer. The clocksource timer
can optionally initialize itself as sched_clock timer.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
ARM: 7243/1: sp804: modernize clock event registration 2011-12-23T22:54:50+00:00 Linus Walleij linus.walleij@linaro.org 2011-12-21T12:25:34+00:00 7c324d837f214290febac87da6815dff1ed41d04 This removes the hardcoded shift value and lets the clockevent core come up with suitable mult and div factors. Tested on the Integrator/CP. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This removes the hardcoded shift value and lets the clockevent core
come up with suitable mult and div factors. Tested on the
Integrator/CP.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clk: timer-sp: convert to clk_prepare()/clk_unprepare() 2011-09-27T08:25:53+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-09-22T10:38:40+00:00 6f5ad96301d4b897f09a893d331a0b18b3fff6b1 Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clockevents: ARM sp804: obtain sp804 timer rate via clks 2011-05-23T17:04:53+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-12T14:45:16+00:00 23828a7a976eb8dbe3b5f4e83584c3fe814b295b This allows platforms to specify the rate of the SP804 clockevent via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This allows platforms to specify the rate of the SP804 clockevent via
the clk subsystem.  While ARM boards clock these at 1MHz, BCMRing also
has SP804 timers but are clocked at different rates.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clockevents: ARM sp804: allow clockevent name to be specified 2011-05-23T17:04:53+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-12T14:31:13+00:00 57cc4f7de2b896ca79185e337eaf7ff9906c4656 This allows platforms to specify the clcokevent name upon registration. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This allows platforms to specify the clcokevent name upon registration.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clocksource: ARM sp804: obtain sp804 timer rate via clks 2011-05-23T17:04:53+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-12T12:31:48+00:00 7ff550de99141cbd3be0129d563cc4554fdde9f6 This allows platforms to specify the rate of the SP804 clocksource via the clk subsystem. While ARM boards clock these at 1MHz, BCMRing also has SP804 timers but are clocked at different rates. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This allows platforms to specify the rate of the SP804 clocksource via
the clk subsystem.  While ARM boards clock these at 1MHz, BCMRing also
has SP804 timers but are clocked at different rates.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clocksource: ARM sp804: allow clocksource name to be specified 2011-05-23T17:04:53+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-12T11:08:23+00:00 fb593cf38fc426331275d761fefe13096070f56a This allows platforms to specify the clocksource name upon registration, which is necessary should they wish to register more than one sp804 clocksource. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
This allows platforms to specify the clocksource name upon
registration, which is necessary should they wish to register more
than one sp804 clocksource.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
clocksource: convert ARM 32-bit down counting clocksources 2011-05-23T17:04:51+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-05-08T14:33:30+00:00 bfe45e0be88d8a2e408226d473bff60da4a97d1f Convert SP804, MXC, Nomadik and Orion 32-bit down-counting clocksources to generic mmio clocksource infrastructure. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Alessandro Rubini <rubini@unipv.it> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Convert SP804, MXC, Nomadik and Orion 32-bit down-counting clocksources
to generic mmio clocksource infrastructure.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Alessandro Rubini <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Merge branch 'clksrc' into devel 2011-01-05T18:09:03+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-01-05T18:09:03+00:00 58daf18cdcab550262a5f4681e1f1e073e21965a Conflicts: arch/arm/mach-vexpress/v2m.c arch/arm/plat-omap/counter_32k.c arch/arm/plat-versatile/Makefile 
Conflicts:
	arch/arm/mach-vexpress/v2m.c
	arch/arm/plat-omap/counter_32k.c
	arch/arm/plat-versatile/Makefile
ARM: 6432/1: move timer-sp.c from versatile to common 2010-11-04T15:49:32+00:00 Rob Herring r.herring@freescale.com 2010-10-06T15:18:08+00:00 8a9618f5dfca35edb0d7ab6374ff586e2e9e989b From: Rob Herring <rob.herring@smooth-stone.com> The timer-sp h/w used on versatile platforms can also be used for other platforms, so move it to a common location. Signed-off-by: Rob Herring <rob.herring@smooth-stone.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
From: Rob Herring <rob.herring@smooth-stone.com>

The timer-sp h/w used on versatile platforms can also be used for other
platforms, so move it to a common location.

Signed-off-by: Rob Herring <rob.herring@smooth-stone.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>