ARM: S3C24XX: add platform code for conversion to the common clock framework

This adds the necessary init functions to init the clocks from the common
clock framework and necessary CONFIG_SAMSUNG_CLOCK ifdefs around the legacy
clock code.

This also includes empty stubs for the *_setup_clocks functions that are
called from the cpufreq driver on resume.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index c9378806..6a0fcb1 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -18,6 +18,11 @@
 	help
 	  Base platform code for any Samsung S3C24XX device
 
+config S3C2410_COMMON_CLK
+	bool
+	help
+	  Build the s3c2410 clock driver based on the common clock framework.
+
 config S3C2410_COMMON_DCLK
 	bool
 	select REGMAP_MMIO