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-rw-r--r--drivers/clocksource/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index c20de4a85cb..f151c6cf27c 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -76,3 +76,12 @@ config CLKSRC_EXYNOS_MCT
def_bool y if ARCH_EXYNOS
help
Support for Multi Core Timer controller on Exynos SoCs.
+
+config CLKSRC_SAMSUNG_PWM
+ bool
+ select CLKSRC_MMIO
+ help
+ This is a new clocksource driver for the PWM timer found in
+ Samsung S3C, S5P and Exynos SoCs, replacing an earlier driver
+ for all devicetree enabled platforms. This driver will be
+ needed only on systems that do not have the Exynos MCT available.