clocksource/drivers/sp804: Add COMPILE_TEST to CONFIG_ARM_TIMER_SP804

This is only used on arm and arm64 platforms. Add COMPILE_TEST option.

Tested with 5.1-rc3+ on Fedora/RISCV. CONFIG_ARM_TIMER_SP804 no more shows
up in riscv config.
Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/clocksource/Kconfig

@@ -379,7 +379,7 @@ config ARM_GLOBAL_TIMER
 	  This options enables support for the ARM global timer unit
 
 config ARM_TIMER_SP804
-	bool "Support for Dual Timer SP804 module"
+	bool "Support for Dual Timer SP804 module" if COMPILE_TEST
 	depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
 	select CLKSRC_MMIO
 	select TIMER_OF if OF