diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a48aecc..6e40039 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -754,7 +754,7 @@
 	select ARCH_HAS_CPUFREQ
 	select CPU_FREQ
 	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK
+	select CLKDEV_LOOKUP
 	select HAVE_SCHED_CLOCK
 	select TICK_ONESHOT
 	select ARCH_REQUIRE_GPIOLIB
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index dab3c63..172ebd0 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -11,17 +11,29 @@
 #include <linux/clk.h>
 #include <linux/spinlock.h>
 #include <linux/mutex.h>
+#include <linux/io.h>
+#include <linux/clkdev.h>
 
 #include <mach/hardware.h>
 
-/*
- * Very simple clock implementation - we only have one clock to deal with.
- */
+struct clkops {
+	void			(*enable)(struct clk *);
+	void			(*disable)(struct clk *);
+};
+
 struct clk {
+	const struct clkops	*ops;
 	unsigned int		enabled;
 };
 
-static void clk_gpio27_enable(void)
+#define DEFINE_CLK(_name, _ops)				\
+struct clk clk_##_name = {				\
+		.ops	= _ops,				\
+	}
+
+static DEFINE_SPINLOCK(clocks_lock);
+
+static void clk_gpio27_enable(struct clk *clk)
 {
 	/*
 	 * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111:
@@ -32,38 +44,24 @@
 	TUCR = TUCR_3_6864MHz;
 }
 
-static void clk_gpio27_disable(void)
+static void clk_gpio27_disable(struct clk *clk)
 {
 	TUCR = 0;
 	GPDR &= ~GPIO_32_768kHz;
 	GAFR &= ~GPIO_32_768kHz;
 }
 
-static struct clk clk_gpio27;
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
-	const char *devname = dev_name(dev);
-
-	return strcmp(devname, "sa1111.0") ? ERR_PTR(-ENOENT) : &clk_gpio27;
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
 int clk_enable(struct clk *clk)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&clocks_lock, flags);
-	if (clk->enabled++ == 0)
-		clk_gpio27_enable();
-	spin_unlock_irqrestore(&clocks_lock, flags);
+	if (clk) {
+		spin_lock_irqsave(&clocks_lock, flags);
+		if (clk->enabled++ == 0)
+			clk->ops->enable(clk);
+		spin_unlock_irqrestore(&clocks_lock, flags);
+	}
+
 	return 0;
 }
 EXPORT_SYMBOL(clk_enable);
@@ -72,17 +70,31 @@
 {
 	unsigned long flags;
 
-	WARN_ON(clk->enabled == 0);
-
-	spin_lock_irqsave(&clocks_lock, flags);
-	if (--clk->enabled == 0)
-		clk_gpio27_disable();
-	spin_unlock_irqrestore(&clocks_lock, flags);
+	if (clk) {
+		WARN_ON(clk->enabled == 0);
+		spin_lock_irqsave(&clocks_lock, flags);
+		if (--clk->enabled == 0)
+			clk->ops->disable(clk);
+		spin_unlock_irqrestore(&clocks_lock, flags);
+	}
 }
 EXPORT_SYMBOL(clk_disable);
 
-unsigned long clk_get_rate(struct clk *clk)
+const struct clkops clk_gpio27_ops = {
+	.enable		= clk_gpio27_enable,
+	.disable	= clk_gpio27_disable,
+};
+
+static DEFINE_CLK(gpio27, &clk_gpio27_ops);
+
+static struct clk_lookup sa11xx_clkregs[] = {
+	CLKDEV_INIT("sa1111.0", NULL, &clk_gpio27),
+	CLKDEV_INIT("sa1100-rtc", NULL, NULL),
+};
+
+static int __init sa11xx_clk_init(void)
 {
-	return 3686400;
+	clkdev_add_table(sa11xx_clkregs, ARRAY_SIZE(sa11xx_clkregs));
+	return 0;
 }
-EXPORT_SYMBOL(clk_get_rate);
+core_initcall(sa11xx_clk_init);