ARM: architected timers: add DT support
Add runtime DT support and documentation for the Cortex A7/A15
architected timers.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h
index dc008c6..935897f 100644
--- a/arch/arm/include/asm/arch_timer.h
+++ b/arch/arm/include/asm/arch_timer.h
@@ -10,12 +10,18 @@
#ifdef CONFIG_ARM_ARCH_TIMER
int arch_timer_register(struct arch_timer *);
int arch_timer_sched_clock_init(void);
+int arch_timer_of_register(void);
#else
static inline int arch_timer_register(struct arch_timer *at)
{
return -ENXIO;
}
+static inline int arch_timer_of_register(void)
+{
+ return -ENXIO;
+}
+
static inline int arch_timer_sched_clock_init(void)
{
return -ENXIO;