diff options
Diffstat (limited to 'arch/arm/mach-realview/realview_pb11mp.c')
| -rw-r--r-- | arch/arm/mach-realview/realview_pb11mp.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index ae7fe54f6eb6..a98c536e3327 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -36,7 +36,7 @@ #include <asm/pgtable.h> #include <asm/hardware/gic.h> #include <asm/hardware/cache-l2x0.h> -#include <asm/localtimer.h> +#include <asm/smp_twd.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> @@ -290,6 +290,21 @@ static void __init gic_init_irq(void) gic_cascade_irq(1, IRQ_TC11MP_PB_IRQ1); } +#ifdef CONFIG_HAVE_ARM_TWD +static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, + REALVIEW_TC11MP_TWD_BASE, + IRQ_LOCALTIMER); + +static void __init realview_pb11mp_twd_init(void) +{ + int err = twd_local_timer_register(&twd_local_timer); + if (err) + pr_err("twd_local_timer_register failed %d\n", err); +} +#else +#define realview_pb11mp_twd_init() do {} while(0) +#endif + static void __init realview_pb11mp_timer_init(void) { timer0_va_base = __io_address(REALVIEW_PB11MP_TIMER0_1_BASE); @@ -297,10 +312,8 @@ static void __init realview_pb11mp_timer_init(void) timer2_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE); timer3_va_base = __io_address(REALVIEW_PB11MP_TIMER2_3_BASE) + 0x20; -#ifdef CONFIG_LOCAL_TIMERS - twd_base = __io_address(REALVIEW_TC11MP_TWD_BASE); -#endif realview_timer_init(IRQ_TC11MP_TIMER0_1); + realview_pb11mp_twd_init(); } static struct sys_timer realview_pb11mp_timer = { |