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| author | Marc Zyngier <marc.zyngier@arm.com> | 2012-01-11 02:15:45 +0400 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2012-03-13 17:27:51 +0400 |
| commit | d8e0364364d333feb4564bb7d7d983182b34427e (patch) | |
| tree | d79b09cf76a2a0852086b5b11e6f824d158f4cce /arch/arm/include/asm/smp_twd.h | |
| parent | 81e46f7b6dcec485bcb1f988ba4dc5b20189573c (diff) | |
| download | linux-d8e0364364d333feb4564bb7d7d983182b34427e.tar.xz | |
ARM: smp_twd: add device tree support
Add bindings to support DT discovery of the ARM Timer Watchdog
(aka TWD). Only the timer side is converted by this patch.
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/include/asm/smp_twd.h')
| -rw-r--r-- | arch/arm/include/asm/smp_twd.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/include/asm/smp_twd.h b/arch/arm/include/asm/smp_twd.h index 16c89b793f90..8047e6e580b6 100644 --- a/arch/arm/include/asm/smp_twd.h +++ b/arch/arm/include/asm/smp_twd.h @@ -40,4 +40,12 @@ struct twd_local_timer name __initdata = { \ int twd_local_timer_register(struct twd_local_timer *); +#ifdef CONFIG_HAVE_ARM_TWD +void twd_local_timer_of_register(void); +#else +static inline void twd_local_timer_of_register(void) +{ +} +#endif + #endif |