drivers: clocksource: add support for ARM architected timer event stream

[~andy/linux] / include / clocksource / arm_arch_timer.h

diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
index 8707dae4cee264653864ff27d76bd4967795b945..6d26b40cbf5d29c7d80c83a9fe22b4f9e85a0b70 100644 (file)
--- a/include/clocksource/arm_arch_timer.h
+++ b/include/clocksource/arm_arch_timer.h
@@ -41,6 +41,8 @@ enum arch_timer_reg {
 #define ARCH_TIMER_USR_VT_ACCESS_EN    (1 << 8) /* virtual timer registers */
 #define ARCH_TIMER_USR_PT_ACCESS_EN    (1 << 9) /* physical timer registers */
 
+#define ARCH_TIMER_EVT_STREAM_FREQ     10000   /* 100us */
+
 #ifdef CONFIG_ARM_ARCH_TIMER
 
 extern u32 arch_timer_get_rate(void);