Viresh Kumar
5dd2482c8e
clockevents/drivers/orion: Migrate to new 'set-state' interface
...
Migrate orion driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
Cc: Jason Cooper <jason@lakedaemon.net >
Cc: Andrew Lunn <andrew@lunn.ch >
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Cc: Gregory Clement <gregory.clement@free-electrons.com >
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org >
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org >
2015-08-10 11:40:42 +02:00
Ezequiel Garcia
0a54a06958
clocksource: orion: Use atomic access for shared registers
...
Replace the driver-specific thread-safe shared register API
by the recently introduced atomic_io_clear_set().
Cc: Daniel Lezcano <daniel.lezcano@linaro.org >
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Tested-by: Willy Tarreau <w@1wt.eu >
Acked-by: Jason Cooper <jason@lakedaemon.net >
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com >
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org >
2014-03-11 23:05:02 +01:00
Stephen Boyd
2e8bac532f
clocksource: orion: Switch to sched_clock_register()
...
The 32 bit sched_clock interface now supports 64 bits. Upgrade to
the 64 bit function to allow us to remove the 32 bit registration
interface.
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org >
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org >
2013-12-11 11:40:25 +01:00
Stephen Boyd
19b0a1e5ac
clocksource: orion: Use linux/sched_clock.h
...
The sched_clock.h include is under include/linux now.
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org >
Signed-off-by: John Stultz <john.stultz@linaro.org >
2013-07-17 20:28:00 -07:00
Sebastian Hesselbarth
0c1dcfd53b
clocksource: Add Marvell Orion SoC timer
...
This patch add a DT enabled driver for timers found on Marvell Orion SoCs
(Kirkwood, Dove, Orion5x, and Discovery Innovation). It installs a free-
running clocksource on timer0 and a clockevent source on timer1.
Corresponding device tree documentation is also added.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com >
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org >
Tested-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com >
Tested-by: Andrew Lunn <andrew@lunn.ch >
2013-07-02 15:01:45 +02:00
