3 Commits

Author	SHA1	Message	Date
Jisheng Zhang	76b1ba7fed	clocksource/drivers/digicolor: Prevent ftrace recursion ... Having a traceable function in the sched_clock() path leads to a recursion within ftrace and a kernel crash. We should not trace digicolor_timer_sched_read() function. Fix this by adding the notrace attribute to this function. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>	2015-10-27 01:34:17 +01:00
Viresh Kumar	e0d1ca332c	clockevents/drivers/digicolor: Migrate to new 'set-state' interface ... Migrate digicolor 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: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Baruch Siach <baruch@tkos.co.il> Tested-by: Baruch Siach <baruch@tkos.co.il>	2015-08-10 11:40:45 +02:00
Baruch Siach	9b8bb7736b	clocksource: Driver for Conexant Digicolor SoC timer ... Add clocksource driver to the Conexant CX92755 SoC, part of the Digicolor SoCs series. Hardware provides 8 timers, A to H. Timer A is dedicated to a future watchdog driver so we don't use it here. Use timer B for sched_clock, and timer C for clock_event. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>	2015-01-29 14:02:15 +01:00