#define ARCH_TIMER_CTRL_IT_MASK (1 << 1)
#define ARCH_TIMER_CTRL_IT_STAT (1 << 2)
+#define CNTHCTL_EL1PCTEN (1 << 0)
+#define CNTHCTL_EL1PCEN (1 << 1)
+#define CNTHCTL_EVNTEN (1 << 2)
+#define CNTHCTL_EVNTDIR (1 << 3)
+#define CNTHCTL_EVNTI (0xF << 4)
+
enum arch_timer_reg {
ARCH_TIMER_REG_CTRL,
ARCH_TIMER_REG_TVAL,