user/sven/linux.git/drivers/clocksource/vf_pit_timer.c, branch v3.18.22

clocksource: vf_pit_timer: Support shutdown mode

2014-09-28T23:50:05Z

In order to avoid waking up the system in a low power mode, the clocksource should not generate interrupts anymore. Disable the PIT timer interrupt when changing into the CLOCK_EVT_MODE_SHUTDOWN mode. [dlezcano] : remove superfluous empty line Signed-off-by: Stefan Agner Signed-off-by: Daniel Lezcano Acked-by: Bill Pringlemeir

clocksource: vf_pit_timer: use complement for sched_clock reading

2014-03-06T10:34:14Z

Vybrids PIT register is monitonic decreasing. However, sched_clock reading needs to be monitonic increasing. Use bitwise not to get the complement of the clock register. This fixes the clock going backward. Also, the clock now starts at 0 since we load the register with the maximum value at start. Signed-off-by: Stefan Agner Acked-by: Shawn Guo Cc: daniel.lezcano@linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux@arm.linux.org.uk Link: http://lkml.kernel.org/r/d25af915993aec1b486be653eb86f748ddef54fe.1394057313.git.stefan@agner.ch Cc: stable@vger.kernel.org Signed-off-by: Thomas Gleixner

clocksource: vf_pit_timer: Switch to sched_clock_register()

2013-07-30T18:24:56Z

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: Jingchang Lu Cc: Fabio Estevam Signed-off-by: Stephen Boyd Signed-off-by: John Stultz

clocksource: vf_pit_timer: Use linux/sched_clock.h

2013-06-24T23:41:48Z

Commit 38ff87f7 (sched_clock: Make ARM's sched_clock generic for all architectures) changed the header to , so adapt it in order to fix the following build error: drivers/clocksource/vf_pit_timer.c:15:29: fatal error: asm/sched_clock.h: No such file or directory Signed-off-by: Fabio Estevam Cc: shawn.guo@linaro.org Cc: sboyd@codeaurora.org Cc: john.stultz@linaro.org Link: http://lkml.kernel.org/r/1372116008-2323-1-git-send-email-festevam@gmail.com Signed-off-by: Thomas Gleixner

clocksource: Add Freescale Vybrid pit timer support

2013-06-06T15:23:13Z

Add Freescale Vybrid Family period interrupt timer support. Signed-off-by: Jingchang Lu Reviewed-by: Daniel Lezcano Acked-by: Shawn Guo Signed-off-by: Daniel Lezcano