diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c
index 3ce15e0..a037df5 100644
--- a/arch/arm/mach-s3c2412/clock.c
+++ b/arch/arm/mach-s3c2412/clock.c
@@ -767,5 +767,6 @@
 		s3c2412_clkcon_enable(clkp, 0);
 	}
 
+	s3c_pwmclk_init();
 	return 0;
 }
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index 363f396..fdd4ec3 100644
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -1107,4 +1107,6 @@
 
 		(clkp->enable)(clkp, 0);
 	}
+
+	s3c_pwmclk_init();
 }
diff --git a/arch/arm/plat-s3c/include/plat/clock.h b/arch/arm/plat-s3c/include/plat/clock.h
index ea1f3ff..a10622e 100644
--- a/arch/arm/plat-s3c/include/plat/clock.h
+++ b/arch/arm/plat-s3c/include/plat/clock.h
@@ -81,3 +81,8 @@
 /* S3C64XX specific functions and clocks */
 
 extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable);
+
+/* Init for pwm clock code */
+
+extern void s3c_pwmclk_init(void);
+
diff --git a/arch/arm/plat-s3c/pwm-clock.c b/arch/arm/plat-s3c/pwm-clock.c
index 988c0cd..a318215 100644
--- a/arch/arm/plat-s3c/pwm-clock.c
+++ b/arch/arm/plat-s3c/pwm-clock.c
@@ -407,7 +407,16 @@
 	return clk_set_parent(pwm, parent);
 }
 
-static __init int s3c24xx_pwmclk_init(void)
+/**
+ * s3c_pwmclk_init() - initialise pwm clocks
+ *
+ * Initialise and register the clocks which provide the inputs for the
+ * pwm timer blocks.
+ *
+ * Note, this call is required by the time core, so must be called after
+ * the base clocks are added and before any of the initcalls are run.
+ */
+__init void s3c_pwmclk_init(void)
 {
 	struct clk *clk_timers;
 	unsigned int clk;
@@ -416,7 +425,7 @@
 	clk_timers = clk_get(NULL, "timers");
 	if (IS_ERR(clk_timers)) {
 		printk(KERN_ERR "%s: no parent clock\n", __func__);
-		return -EINVAL;
+		return;
 	}
 
 	for (clk = 0; clk < ARRAY_SIZE(clk_timer_scaler); clk++) {
@@ -424,7 +433,7 @@
 		ret = s3c24xx_register_clock(&clk_timer_scaler[clk]);
 		if (ret < 0) {
 			printk(KERN_ERR "error adding pwm scaler%d clock\n", clk);
-			goto err;
+			return;
 		}
 	}
 
@@ -432,7 +441,7 @@
 		ret = s3c24xx_register_clock(&clk_timer_tclk[clk]);
 		if (ret < 0) {
 			printk(KERN_ERR "error adding pww tclk%d\n", clk);
-			goto err;
+			return;
 		}
 	}
 
@@ -440,7 +449,7 @@
 		ret = clk_pwm_tdiv_register(clk);
 		if (ret < 0) {
 			printk(KERN_ERR "error adding pwm%d tdiv clock\n", clk);
-			goto err;
+			return;
 		}
 	}
 
@@ -448,14 +457,7 @@
 		ret = clk_pwm_tin_register(&clk_tin[clk]);
 		if (ret < 0) {
 			printk(KERN_ERR "error adding pwm%d tin clock\n", clk);
-			goto err;
+			return;
 		}
 	}
-
-	return 0;
-
- err:
-	return ret;
 }
-
-arch_initcall(s3c24xx_pwmclk_init);
diff --git a/arch/arm/plat-s3c/time.c b/arch/arm/plat-s3c/time.c
index a581ff7..3b27b29 100644
--- a/arch/arm/plat-s3c/time.c
+++ b/arch/arm/plat-s3c/time.c
@@ -26,6 +26,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/platform_device.h>
 
 #include <asm/system.h>
 #include <asm/leds.h>
@@ -147,6 +148,10 @@
 	machine_is_anubis()	|| \
 	machine_is_osiris())
 
+static struct clk *tin;
+static struct clk *tdiv;
+static struct clk *timerclk;
+
 /*
  * Set up timer interrupt, and return the current time in seconds.
  *
@@ -162,12 +167,6 @@
 
 	tcnt = TICK_MAX;  /* default value for tcnt */
 
-	/* read the current timer configuration bits */
-
-	tcon = __raw_readl(S3C2410_TCON);
-	tcfg1 = __raw_readl(S3C2410_TCFG1);
-	tcfg0 = __raw_readl(S3C2410_TCFG0);
-
 	/* configure the system for whichever machine is in use */
 
 	if (use_tclk1_12()) {
@@ -175,11 +174,13 @@
 		timer_usec_ticks = timer_mask_usec_ticks(1, 12000000);
 		tcnt = 12000000 / HZ;
 
+		tcfg1 = __raw_readl(S3C2410_TCFG1);
 		tcfg1 &= ~S3C2410_TCFG1_MUX4_MASK;
 		tcfg1 |= S3C2410_TCFG1_MUX4_TCLK1;
+		__raw_writel(tcfg1, S3C2410_TCFG1);
 	} else {
 		unsigned long pclk;
-		struct clk *clk;
+		struct clk *tscaler;
 
 		/* for the h1940 (and others), we use the pclk from the core
 		 * to generate the timer values. since values around 50 to
@@ -190,29 +191,25 @@
 		 * (8.45 ticks per usec)
 		 */
 
-		/* this is used as default if no other timer can be found */
-
-		clk = clk_get(NULL, "timers");
-		if (IS_ERR(clk))
-			panic("failed to get clock for system timer");
-
-		clk_enable(clk);
-
-		pclk = clk_get_rate(clk);
+		pclk = clk_get_rate(timerclk);
 
 		/* configure clock tick */
 
 		timer_usec_ticks = timer_mask_usec_ticks(6, pclk);
 
-		tcfg1 &= ~S3C2410_TCFG1_MUX4_MASK;
-		tcfg1 |= S3C2410_TCFG1_MUX4_DIV2;
+		tscaler = clk_get_parent(tdiv);
 
-		tcfg0 &= ~S3C2410_TCFG_PRESCALER1_MASK;
-		tcfg0 |= ((6 - 1) / 2) << S3C2410_TCFG_PRESCALER1_SHIFT;
+		clk_set_rate(tscaler, pclk / 3);
+		clk_set_rate(tdiv, pclk / 6);
+		clk_set_parent(tin, tdiv);
 
-		tcnt = (pclk / 6) / HZ;
+		tcnt = clk_get_rate(tin) / HZ;
 	}
 
+	tcon = __raw_readl(S3C2410_TCON);
+	tcfg0 = __raw_readl(S3C2410_TCFG0);
+	tcfg1 = __raw_readl(S3C2410_TCFG1);
+
 	/* timers reload after counting zero, so reduce the count by 1 */
 
 	tcnt--;
@@ -248,8 +245,35 @@
 	__raw_writel(tcon, S3C2410_TCON);
 }
 
+static void __init s3c2410_timer_resources(void)
+{
+	struct platform_device tmpdev;
+
+	tmpdev.dev.bus = &platform_bus_type;
+	tmpdev.id = 4;
+
+	timerclk = clk_get(NULL, "timers");
+	if (IS_ERR(timerclk))
+		panic("failed to get clock for system timer");
+
+	clk_enable(timerclk);
+
+	if (!use_tclk1_12()) {
+		tin = clk_get(&tmpdev.dev, "pwm-tin");
+		if (IS_ERR(tin))
+			panic("failed to get pwm-tin clock for system timer");
+
+		tdiv = clk_get(&tmpdev.dev, "pwm-tdiv");
+		if (IS_ERR(tdiv))
+			panic("failed to get pwm-tdiv clock for system timer");
+	}
+
+	clk_enable(tin);
+}
+
 static void __init s3c2410_timer_init(void)
 {
+	s3c2410_timer_resources();
 	s3c2410_timer_setup();
 	setup_irq(IRQ_TIMER4, &s3c2410_timer_irq);
 }
diff --git a/arch/arm/plat-s3c24xx/s3c2410-clock.c b/arch/arm/plat-s3c24xx/s3c2410-clock.c
index 4e07943..b61bdb7 100644
--- a/arch/arm/plat-s3c24xx/s3c2410-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2410-clock.c
@@ -272,5 +272,6 @@
 	       (clkslow & S3C2410_CLKSLOW_MPLL_OFF) ? "off" : "on",
 	       (clkslow & S3C2410_CLKSLOW_UCLK_OFF) ? "off" : "on");
 
+	s3c_pwmclk_init();
 	return 0;
 }
diff --git a/arch/arm/plat-s3c64xx/clock.c b/arch/arm/plat-s3c64xx/clock.c
index 523da0c..5a1e97e 100644
--- a/arch/arm/plat-s3c64xx/clock.c
+++ b/arch/arm/plat-s3c64xx/clock.c
@@ -277,4 +277,6 @@
 
 		(clkp->enable)(clkp, 0);
 	}
+
+	s3c_pwmclk_init();
 }