Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-omap-h63xx.git] / arch / arm / mach-s3c2410 / s3c2410.c

diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index ac79b536c4c3d5510f84e969e5cb4cfe5faecb9e..feb141b1f915bf131622b6388ce69901e9636797 100644 (file)
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -16,6 +16,7 @@
 #include <linux/list.h>
 #include <linux/timer.h>
 #include <linux/init.h>
+#include <linux/clk.h>
 #include <linux/sysdev.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
@@ -28,6 +29,8 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 
+#include <plat/cpu-freq.h>
+
 #include <mach/regs-clock.h>
 #include <plat/regs-serial.h>
 
@@ -35,6 +38,7 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/clock.h>
+#include <plat/pll.h>
 
 /* Initial IO mappings */
 
@@ -59,25 +63,28 @@ void __init s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no)
  * machine specific initialisation.
 */
 
-void __init s3c2410_map_io(struct map_desc *mach_desc, int mach_size)
+void __init s3c2410_map_io(void)
 {
-       /* register our io-tables */
-
        iotable_init(s3c2410_iodesc, ARRAY_SIZE(s3c2410_iodesc));
-       iotable_init(mach_desc, mach_size);
 }
 
-void __init s3c2410_init_clocks(int xtal)
+void __init_or_cpufreq s3c2410_setup_clocks(void)
 {
+       struct clk *xtal_clk;
        unsigned long tmp;
+       unsigned long xtal;
        unsigned long fclk;
        unsigned long hclk;
        unsigned long pclk;
 
+       xtal_clk = clk_get(NULL, "xtal");
+       xtal = clk_get_rate(xtal_clk);
+       clk_put(xtal_clk);
+
        /* now we've got our machine bits initialised, work out what
         * clocks we've got */
 
-       fclk = s3c2410_get_pll(__raw_readl(S3C2410_MPLLCON), xtal);
+       fclk = s3c24xx_get_pll(__raw_readl(S3C2410_MPLLCON), xtal);
 
        tmp = __raw_readl(S3C2410_CLKDIVN);
 
@@ -95,7 +102,13 @@ void __init s3c2410_init_clocks(int xtal)
         * console to use them
         */
 
-       s3c24xx_setup_clocks(xtal, fclk, hclk, pclk);
+       s3c24xx_setup_clocks(fclk, hclk, pclk);
+}
+
+void __init s3c2410_init_clocks(int xtal)
+{
+       s3c24xx_register_baseclocks(xtal);
+       s3c2410_setup_clocks();
        s3c2410_baseclk_add();
 }