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| author | Jonas Aaberg <jonas.aberg@stericsson.com> | 2011-09-21 07:47:02 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2011-09-22 15:44:23 +0200 |
| commit | bb219dba0d1e46324ea462ba42f6fd8e9b7471de (patch) | |
| tree | a68caf20643ed4cd27ed683f29a75c31d89ad77c /arch/arm/mach-ux500 | |
| parent | 05387a9fbf334174e0f84fa77e493c1a804993c9 (diff) | |
| download | kernel_samsung_smdk4412-bb219dba0d1e46324ea462ba42f6fd8e9b7471de.zip kernel_samsung_smdk4412-bb219dba0d1e46324ea462ba42f6fd8e9b7471de.tar.gz kernel_samsung_smdk4412-bb219dba0d1e46324ea462ba42f6fd8e9b7471de.tar.bz2 | |
ARM: ux500: Reprogram timers upon resume
On ux500 the MTU timer blocks are powered off during
suspend/resume, so these need some reinitialization when
coming back from suspend.
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500')
| -rw-r--r-- | arch/arm/mach-ux500/timer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c index 36a82bf..08c55a5 100644 --- a/arch/arm/mach-ux500/timer.c +++ b/arch/arm/mach-ux500/timer.c @@ -53,6 +53,13 @@ static void __init ux500_timer_init(void) clksrc_dbx500_prcmu_init(); } +static void ux500_timer_reset(void) +{ + nmdk_clkevt_reset(); + nmdk_clksrc_reset(); +} + struct sys_timer ux500_timer = { .init = ux500_timer_init, + .resume = ux500_timer_reset, }; |