talos-op-linux/arch/arm/include/asm/hardware/timer-sp.h, branch v4.6-rc4Talos™ II Linux sources for OpenPOWERhttps://git.raptorcs.com/git/talos-op-linux/atom?h=v4.6-rc42015-06-02T08:58:18+00:00ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource2015-06-02T08:58:18+00:00Sudeep Hollasudeep.holla@arm.com2015-05-18T15:29:40+00:00urn:sha1:0b7402dce445ba0d11401c2cb806e8fc260c9e49
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 <daniel.lezcano@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Olof Johansson <olof@lixom.net>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: 8365/1: introduce sp804_timer_disable and remove arm_timer.h inclusion2015-06-02T08:58:18+00:00Sudeep Hollasudeep.holla@arm.com2015-05-18T15:29:04+00:00urn:sha1:1e5f0519f4cbf8b8830b88039e16222f186a4ab4
The header asm/hardware/arm_timer.h is included in various machine
specific files to access TIMER_CTRL and initialise to a known state.
This patch introduces a new function sp804_timer_disable to disable
the SP804 timers and uses the same for initialising the timers to
known(off) state, thereby removing the dependency on the header
asm/hardware/arm_timer.h
This change is in prepartion to move sp804 timer support out of arch/arm
so that it can be used on ARM64 platforms.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: timer-sp: convert to use CLKSRC_OF init2013-04-11T20:11:17+00:00Rob Herringrob.herring@calxeda.com2013-03-25T16:23:52+00:00urn:sha1:7a0eca712118862a2ac25413b7ee24deb27808ea
This adds CLKSRC_OF based init for sp804 timer. The clock initialization is
refactored to support retrieving the clock(s) from the DT.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
ARM: timer-sp: add sched_clock support2012-02-10T04:42:55+00:00Rob Herringrob.herring@calxeda.com2011-12-12T21:29:08+00:00urn:sha1: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>
clockevents: ARM sp804: allow clockevent name to be specified2011-05-23T17:04:53+00:00Russell Kingrmk+kernel@arm.linux.org.uk2011-05-12T14:31:13+00:00urn:sha1:57cc4f7de2b896ca79185e337eaf7ff9906c4656
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>
clocksource: ARM sp804: allow clocksource name to be specified2011-05-23T17:04:53+00:00Russell Kingrmk+kernel@arm.linux.org.uk2011-05-12T11:08:23+00:00urn:sha1: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>
ARM: 6432/1: move timer-sp.c from versatile to common2010-11-04T15:49:32+00:00Rob Herringr.herring@freescale.com2010-10-06T15:18:08+00:00urn:sha1:8a9618f5dfca35edb0d7ab6374ff586e2e9e989b
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>