clocksource/drivers/armv7m_systick: Add ARM System timer driver

[firefly-linux-kernel-4.4.55.git] / drivers / clocksource / Kconfig

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 47f9f22cd516473006a382c9d2cfdaa4ebe31048..2c67ca94ed3bbf84d07a934e34c2eb6ea5e67cff 100644 (file)
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -144,6 +144,13 @@ config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
        help
         Use ARM global timer clock source as sched_clock
 
+config ARMV7M_SYSTICK
+       bool
+       select CLKSRC_OF if OF
+       select CLKSRC_MMIO
+       help
+         This options enables support for the ARMv7M system timer unit
+
 config ATMEL_PIT
        select CLKSRC_OF if OF
        def_bool SOC_AT91SAM9 || SOC_SAMA5