From: thomas.abraham@linaro.org (Thomas Abraham)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 7/7] ARM: Exynos: move mct driver to drivers/clocksource
Date: Mon, 21 Jan 2013 02:02:22 -0800 [thread overview]
Message-ID: <1358762542-19008-8-git-send-email-thomas.abraham@linaro.org> (raw)
In-Reply-To: <1358762542-19008-1-git-send-email-thomas.abraham@linaro.org>
Move the multi core timer (mct) driver from mach-exynos to
drivers/clocksource and update the Kconfig and makefiles.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
---
arch/arm/Kconfig | 2 +-
arch/arm/mach-exynos/Kconfig | 6 ------
arch/arm/mach-exynos/Makefile | 2 --
drivers/clocksource/Kconfig | 5 +++++
drivers/clocksource/Makefile | 1 +
.../mct.c => drivers/clocksource/exynos_mct.c | 0
6 files changed, 7 insertions(+), 9 deletions(-)
rename arch/arm/mach-exynos/mct.c => drivers/clocksource/exynos_mct.c (100%)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 67874b8..10676e9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1624,7 +1624,7 @@ config LOCAL_TIMERS
bool "Use local timer interrupts"
depends on SMP
default y
- select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !EXYNOS4_MCT)
+ select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !CLKSRC_EXYNOS_MCT)
help
Enable support for local timers on SMP platforms, rather then the
legacy IPI broadcast method. Local timers allows the system
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 8bdeaa5..ef06ef5 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -79,12 +79,6 @@ config SOC_EXYNOS5440
help
Enable EXYNOS5440 SoC support
-config EXYNOS4_MCT
- bool
- default y
- help
- Use MCT (Multi Core Timer) as kernel timers
-
config EXYNOS_DEV_DMA
bool
help
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 7e53a3a..5141963 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -26,8 +26,6 @@ obj-$(CONFIG_ARCH_EXYNOS) += pmu.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
-obj-$(CONFIG_EXYNOS4_MCT) += mct.o
-
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_ARCH_EXYNOS) += exynos-smc.o
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index a32b7a9..84bf4de 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -61,3 +61,8 @@ config CLKSRC_ARM_GENERIC
def_bool y if ARM64
help
This option enables support for the ARM generic timer.
+
+config CLKSRC_EXYNOS_MCT
+ def_bool y if ARCH_EXYNOS
+ help
+ Support for Multi Core Timer controller on Exynos SoCs.
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index a33f792..248a856 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -17,5 +17,6 @@ obj-$(CONFIG_CLKSRC_DBX500_PRCMU) += clksrc-dbx500-prcmu.o
obj-$(CONFIG_ARMADA_370_XP_TIMER) += time-armada-370-xp.o
obj-$(CONFIG_ARCH_BCM2835) += bcm2835_timer.o
obj-$(CONFIG_SUNXI_TIMER) += sunxi_timer.o
+obj-$(CONFIG_CLKSRC_EXYNOS_MCT) += exynos_mct.o
obj-$(CONFIG_CLKSRC_ARM_GENERIC) += arm_generic.o
diff --git a/arch/arm/mach-exynos/mct.c b/drivers/clocksource/exynos_mct.c
similarity index 100%
rename from arch/arm/mach-exynos/mct.c
rename to drivers/clocksource/exynos_mct.c
--
1.7.5.4
prev parent reply other threads:[~2013-01-21 10:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 10:02 [PATCH v4 0/7] ARM: Exynos: Enable device tree support for MCT controller Thomas Abraham
2013-01-21 10:02 ` [PATCH v4 1/7] ARM: Exynos: add a register base address variable in mct controller driver Thomas Abraham
2013-01-21 10:02 ` [PATCH v4 2/7] ARM: Exynos: prepare an array of MCT interrupt numbers and use it Thomas Abraham
2013-01-21 10:02 ` [PATCH v4 3/7] ARM: Exynos: add device tree support for MCT controller driver Thomas Abraham
2013-01-21 13:46 ` Mark Rutland
2013-01-21 18:34 ` Thomas Abraham
2013-01-28 20:59 ` Stephen Warren
2013-01-21 10:02 ` [PATCH v4 4/7] ARM: Exynos: allow dt based discovery of mct controller using clocksource_of_init Thomas Abraham
2013-01-28 20:57 ` Stephen Warren
2013-01-30 17:50 ` Stephen Warren
2013-01-21 10:02 ` [PATCH v4 5/7] ARM: dts: add mct device tree node for all supported Exynos SoC's Thomas Abraham
2013-01-21 10:02 ` [PATCH v4 6/7] ARM: Exynos: remove static io-remapping of mct registers for Exynos5 Thomas Abraham
2013-01-21 10:02 ` Thomas Abraham [this message]
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