clocksource/drivers/arm_global_timer: Add the COMPILE_TEST option

Change the Kconfig option logic to fullfil with the current approach,
allowing the user to compile the driver on different platforms.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 8055b37347ff..1711079c3cc0 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -304,8 +304,9 @@ config ARM_ARCH_TIMER_EVTSTREAM
           hardware anomalies of missing events.
 
 config ARM_GLOBAL_TIMER
-        bool
+        bool "Support for the ARM global timer" if COMPILE_TEST
         select CLKSRC_OF if OF
+        depends on ARM
         help
           This options enables support for the ARM global timer unit