diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/timer-mpu.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index eeab35dea07..b997a35830f 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -44,6 +44,7 @@ config ARCH_OMAP4 depends on ARCH_OMAP2PLUS select CPU_V7 select ARM_GIC + select LOCAL_TIMERS if SMP select PL310_ERRATA_588369 select PL310_ERRATA_727915 select ARM_ERRATA_720789 diff --git a/arch/arm/mach-omap2/timer-mpu.c b/arch/arm/mach-omap2/timer-mpu.c index 954682e6439..31c0ac4cd66 100644 --- a/arch/arm/mach-omap2/timer-mpu.c +++ b/arch/arm/mach-omap2/timer-mpu.c @@ -26,9 +26,14 @@ /* * Setup the local clock events for a CPU. */ -void __cpuinit local_timer_setup(struct clock_event_device *evt) +int __cpuinit local_timer_setup(struct clock_event_device *evt) { + /* Local timers are not supprted on OMAP4430 ES1.0 */ + if (omap_rev() == OMAP4430_REV_ES1_0) + return -ENXIO; + evt->irq = OMAP44XX_IRQ_LOCALTIMER; twd_timer_setup(evt); + return 0; } |