Change the Kconfig option logic to fullfil with the current approach. A new Kconfig option is added, CONFIG_KEYSTONE_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 <[email protected]> --- arch/arm/mach-keystone/Kconfig | 2 +- drivers/clocksource/Kconfig | 8 ++++++++ drivers/clocksource/Makefile | 2 +- 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig index ea955f6db..bac577b 100644 --- a/arch/arm/mach-keystone/Kconfig +++ b/arch/arm/mach-keystone/Kconfig @@ -4,7 +4,7 @@ config ARCH_KEYSTONE depends on ARM_PATCH_PHYS_VIRT select ARM_GIC select HAVE_ARM_ARCH_TIMER - select CLKSRC_MMIO + select KEYSTONE_TIMER select ARM_ERRATA_798181 if SMP select COMMON_CLK_KEYSTONE select ARCH_SUPPORTS_BIG_ENDIAN diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 0cfc4bf..7e5709a 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -206,6 +206,14 @@ config NSPIRE_TIMER help Enables support for the Nspire timer. +config KEYSTONE_TIMER + bool "Keystone timer driver" if COMPILE_TEST + depends on GENERIC_CLOCKEVENTS + depends on ARM || ARM64 + select CLKSRC_MMIO + help + Enables support for the Keystone 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 d888c98..a818431 100644 --- a/drivers/clocksource/Makefile +++ b/drivers/clocksource/Makefile @@ -56,7 +56,7 @@ obj-$(CONFIG_ARMV7M_SYSTICK) += armv7m_systick.o obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp804.o obj-$(CONFIG_CLKSRC_METAG_GENERIC) += metag_generic.o obj-$(CONFIG_ARCH_HAS_TICK_BROADCAST) += dummy_timer.o -obj-$(CONFIG_ARCH_KEYSTONE) += timer-keystone.o +obj-$(CONFIG_KEYSTONE_TIMER) += timer-keystone.o obj-$(CONFIG_ARCH_INTEGRATOR_AP) += timer-integrator-ap.o obj-$(CONFIG_CLKSRC_VERSATILE) += versatile.o obj-$(CONFIG_CLKSRC_MIPS_GIC) += mips-gic-timer.o -- 1.9.1
