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authorDaniel Lezcano <daniel.lezcano@linaro.org>2016-06-03 13:36:18 +0200
committerDaniel Lezcano <daniel.lezcano@linaro.org>2016-06-28 10:22:10 +0200
commitd81c50a0360f8a186150b9bb572d5e0514c25ce9 (patch)
tree6ce4cf5584c1f5085c002eac2d21cfc1d6a2d276
parentclocksource/drivers/mxs: Remove useless header <asm/mach/time.h> (diff)
downloadlinux-d81c50a0360f8a186150b9bb572d5e0514c25ce9.tar.xz
linux-d81c50a0360f8a186150b9bb572d5e0514c25ce9.zip
clocksource/drivers/mxs: Add the COMPILE_TEST option
Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_MXS_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>
-rw-r--r--arch/arm/mach-mxs/Kconfig2
-rw-r--r--drivers/clocksource/Kconfig8
-rw-r--r--drivers/clocksource/Makefile2
3 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 84794137b175..68a3a9ec605d 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -16,7 +16,7 @@ config ARCH_MXS
bool "Freescale MXS (i.MX23, i.MX28) support"
depends on ARCH_MULTI_V5
select ARCH_REQUIRE_GPIOLIB
- select CLKSRC_MMIO
+ select MXS_TIMER
select PINCTRL
select SOC_BUS
select SOC_IMX23
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index db2c5ff6957e..5d70cdfb8f63 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -176,6 +176,14 @@ config MOXART_TIMER
help
Enables support for the Moxart timer.
+config MXS_TIMER
+ bool "Mxs timer driver" if COMPILE_TEST
+ depends on GENERIC_CLOCKEVENTS
+ select CLKSRC_MMIO
+ select STMP_DEVICE
+ help
+ Enables support for the Mxs 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 e64e37a5f8a0..1360bbab05e0 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -23,7 +23,7 @@ obj-$(CONFIG_BCM2835_TIMER) += bcm2835_timer.o
obj-$(CONFIG_CLPS711X_TIMER) += clps711x-timer.o
obj-$(CONFIG_ATLAS7_TIMER) += timer-atlas7.o
obj-$(CONFIG_MOXART_TIMER) += moxart_timer.o
-obj-$(CONFIG_ARCH_MXS) += mxs_timer.o
+obj-$(CONFIG_MXS_TIMER) += mxs_timer.o
obj-$(CONFIG_CLKSRC_PXA) += pxa_timer.o
obj-$(CONFIG_ARCH_PRIMA2) += timer-prima2.o
obj-$(CONFIG_ARCH_U300) += timer-u300.o