ARM: SAMSUNG: Consolidate plat/pll.h

Removed
- arch/arm/plat-s3c24xx/include/plat/pll.h
- arch/arm/mach-s3c64xx/include/mach/pll.h
- arch/arm/plat-s5p/include/plat/pll.h
- arch/arm/plat-samsung/include/plat/pll6553x.h

And created
- arch/arm/plat-samsung/include/plat/pll.h

Cc: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: changed title]
[kgene.kim@samsung.com: fixed conflicts in plat-s5p/include/pll.h]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 8cf39e3..4adc51c 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -25,13 +25,13 @@
 
 #include <mach/regs-sys.h>
 #include <mach/regs-clock.h>
-#include <mach/pll.h>
 
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/cpu-freq.h>
 #include <plat/clock.h>
 #include <plat/clock-clksrc.h>
+#include <plat/pll.h>
 
 /* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
  * ext_xtal_mux for want of an actual name from the manual.
@@ -735,7 +735,8 @@
 	/* For now assume the mux always selects the crystal */
 	clk_ext_xtal_mux.parent = xtal_clk;
 
-	epll = s3c6400_get_epll(xtal);
+	epll = s3c_get_pll6553x(xtal, __raw_readl(S3C_EPLL_CON0),
+				__raw_readl(S3C_EPLL_CON1));
 	mpll = s3c6400_get_pll(xtal, __raw_readl(S3C_MPLL_CON));
 	apll = s3c6400_get_pll(xtal, __raw_readl(S3C_APLL_CON));