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Subject[PATCH 86/92] clocksource/drivers/nspire: Add the COMPILE_TEST option
Date
Change the Kconfig option logic to fullfil with the current approach.

A new Kconfig option is added, CONFIG_NSPIRE_TIMER and is selected by the
platform. Then the clocksource's Kconfig is changed to make this option
selectable by the user if the COMPILE_TEST option is set. Otherwise, it is
up to the platform's Kconfig to select the timer.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
arch/arm/mach-nspire/Kconfig | 1 +
drivers/clocksource/Kconfig | 7 +++++++
drivers/clocksource/Makefile | 2 +-
3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-nspire/Kconfig b/arch/arm/mach-nspire/Kconfig
index bc41f26..d498530 100644
--- a/arch/arm/mach-nspire/Kconfig
+++ b/arch/arm/mach-nspire/Kconfig
@@ -7,5 +7,6 @@ config ARCH_NSPIRE
select ARM_AMBA
select ARM_VIC
select ARM_TIMER_SP804
+ select NSPIRE_TIMER
help
This enables support for systems using the TI-NSPIRE CPU
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index d425f80..0cfc4bf 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -199,6 +199,13 @@ config U300_TIMER
help
Enables support for the U300 timer.

+config NSPIRE_TIMER
+ bool "NSpire timer driver" if COMPILE_TEST
+ depends on GENERIC_CLOCKEVENTS
+ select CLKSRC_MMIO
+ help
+ Enables support for the Nspire timer.
+
config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
bool "Clocksource PRCMU Timer sched_clock"
depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index adbc3a8..d888c98 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -32,7 +32,7 @@ obj-$(CONFIG_SUN5I_HSTIMER) += timer-sun5i.o
obj-$(CONFIG_MESON6_TIMER) += meson6_timer.o
obj-$(CONFIG_TEGRA_TIMER) += tegra20_timer.o
obj-$(CONFIG_VT8500_TIMER) += vt8500_timer.o
-obj-$(CONFIG_ARCH_NSPIRE) += zevio-timer.o
+obj-$(CONFIG_NSPIRE_TIMER) += zevio-timer.o
obj-$(CONFIG_BCM_KONA_TIMER) += bcm_kona_timer.o
obj-$(CONFIG_CADENCE_TTC_TIMER) += cadence_ttc_timer.o
obj-$(CONFIG_CLKSRC_EFM32) += time-efm32.o
--
1.9.1
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