diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9aed25a6019b..005549cbc963 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -549,6 +549,7 @@ config ARCH_SA1100
 	select CLKSRC_MMIO
 	select CLKSRC_PXA
 	select TIMER_OF if OF
+	select COMMON_CLK
 	select CPU_FREQ
 	select CPU_SA1100
 	select GENERIC_CLOCKEVENTS
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index 6199e87447ca..523ef25618f7 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -2,176 +2,145 @@
 /*
  *  linux/arch/arm/mach-sa1100/clock.c
  */
-#include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/err.h>
-#include <linux/string.h>
 #include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/io.h>
 #include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/spinlock.h>
 
 #include <mach/hardware.h>
 #include <mach/generic.h>
 
-struct clkops {
-	void			(*enable)(struct clk *);
-	void			(*disable)(struct clk *);
-	unsigned long		(*get_rate)(struct clk *);
+static const char * const clk_tucr_parents[] = {
+	"clk32768", "clk3686400",
 };
 
-struct clk {
-	const struct clkops	*ops;
-	unsigned int		enabled;
-};
-
-#define DEFINE_CLK(_name, _ops)				\
-struct clk clk_##_name = {				\
-		.ops	= _ops,				\
-	}
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-/* Dummy clk routine to build generic kernel parts that may be using them */
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
-	return clk_get_rate(clk);
-}
-EXPORT_SYMBOL(clk_round_rate);
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
-	return 0;
-}
-EXPORT_SYMBOL(clk_set_rate);
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
-	return 0;
-}
-EXPORT_SYMBOL(clk_set_parent);
+static DEFINE_SPINLOCK(tucr_lock);
 
-struct clk *clk_get_parent(struct clk *clk)
+static int clk_gpio27_enable(struct clk_hw *hw)
 {
-	return NULL;
-}
-EXPORT_SYMBOL(clk_get_parent);
+	unsigned long flags;
 
-static void clk_gpio27_enable(struct clk *clk)
-{
 	/*
 	 * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111:
 	 * (SA-1110 Developer's Manual, section 9.1.2.1)
 	 */
+	local_irq_save(flags);
 	GAFR |= GPIO_32_768kHz;
 	GPDR |= GPIO_32_768kHz;
-	TUCR = TUCR_3_6864MHz;
+	local_irq_restore(flags);
+
+	return 0;
 }
 
-static void clk_gpio27_disable(struct clk *clk)
+static void clk_gpio27_disable(struct clk_hw *hw)
 {
-	TUCR = 0;
+	unsigned long flags;
+
+	local_irq_save(flags);
 	GPDR &= ~GPIO_32_768kHz;
 	GAFR &= ~GPIO_32_768kHz;
+	local_irq_restore(flags);
 }
 
-static void clk_cpu_enable(struct clk *clk)
-{
-}
+static const struct clk_ops clk_gpio27_ops = {
+	.enable = clk_gpio27_enable,
+	.disable = clk_gpio27_disable,
+};
 
-static void clk_cpu_disable(struct clk *clk)
-{
-}
+static const char * const clk_gpio27_parents[] = {
+	"tucr-mux",
+};
 
-static unsigned long clk_cpu_get_rate(struct clk *clk)
+static const struct clk_init_data clk_gpio27_init_data __initconst = {
+	.name = "gpio27",
+	.ops = &clk_gpio27_ops,
+	.parent_names = clk_gpio27_parents,
+	.num_parents = ARRAY_SIZE(clk_gpio27_parents),
+	.flags = CLK_IS_BASIC,
+};
+
+/*
+ * Derived from the table 8-1 in the SA1110 manual, the MPLL appears to
+ * multiply its input rate by 4 x (4 + PPCR).  This calculation gives
+ * the exact rate.  The figures given in the table are the rates rounded
+ * to 100kHz.  Stick with sa11x0_getspeed() for the time being.
+ */
+static unsigned long clk_mpll_recalc_rate(struct clk_hw *hw,
+	unsigned long prate)
 {
 	return sa11x0_getspeed(0) * 1000;
 }
 
-int clk_enable(struct clk *clk)
-{
-	unsigned long 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);
+static const struct clk_ops clk_mpll_ops = {
+	.recalc_rate = clk_mpll_recalc_rate,
+};
 
-void clk_disable(struct clk *clk)
-{
-	unsigned long flags;
+static const char * const clk_mpll_parents[] = {
+	"clk3686400",
+};
 
-	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);
+static const struct clk_init_data clk_mpll_init_data __initconst = {
+	.name = "mpll",
+	.ops = &clk_mpll_ops,
+	.parent_names = clk_mpll_parents,
+	.num_parents = ARRAY_SIZE(clk_mpll_parents),
+	.flags = CLK_IS_BASIC | CLK_GET_RATE_NOCACHE | CLK_IS_CRITICAL,
+};
 
-unsigned long clk_get_rate(struct clk *clk)
+int __init sa11xx_clk_init(void)
 {
-	if (clk && clk->ops && clk->ops->get_rate)
-		return clk->ops->get_rate(clk);
-
-	return 0;
-}
-EXPORT_SYMBOL(clk_get_rate);
+	struct clk_hw *hw;
+	int ret;
 
-const struct clkops clk_gpio27_ops = {
-	.enable		= clk_gpio27_enable,
-	.disable	= clk_gpio27_disable,
-};
+	hw = clk_hw_register_fixed_rate(NULL, "clk32768", NULL, 0, 32768);
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
 
-const struct clkops clk_cpu_ops = {
-	.enable		= clk_cpu_enable,
-	.disable	= clk_cpu_disable,
-	.get_rate	= clk_cpu_get_rate,
-};
+	clk_hw_register_clkdev(hw, NULL, "sa1100-rtc");
 
-static DEFINE_CLK(gpio27, &clk_gpio27_ops);
+	hw = clk_hw_register_fixed_rate(NULL, "clk3686400", NULL, 0, 3686400);
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
 
-static DEFINE_CLK(cpu, &clk_cpu_ops);
+	clk_hw_register_clkdev(hw, "OSTIMER0", NULL);
 
-static unsigned long clk_36864_get_rate(struct clk *clk)
-{
-	return 3686400;
-}
+	hw = kzalloc(sizeof(*hw), GFP_KERNEL);
+	if (!hw)
+		return -ENOMEM;
+	hw->init = &clk_mpll_init_data;
+	ret = clk_hw_register(NULL, hw);
+	if (ret) {
+		kfree(hw);
+		return ret;
+	}
 
-static struct clkops clk_36864_ops = {
-	.enable		= clk_cpu_enable,
-	.disable	= clk_cpu_disable,
-	.get_rate	= clk_36864_get_rate,
-};
+	clk_hw_register_clkdev(hw, NULL, "sa11x0-fb");
+	clk_hw_register_clkdev(hw, NULL, "sa11x0-pcmcia");
+	clk_hw_register_clkdev(hw, NULL, "sa11x0-pcmcia.0");
+	clk_hw_register_clkdev(hw, NULL, "sa11x0-pcmcia.1");
+	clk_hw_register_clkdev(hw, NULL, "1800");
+
+	hw = clk_hw_register_mux(NULL, "tucr-mux", clk_tucr_parents,
+				 ARRAY_SIZE(clk_tucr_parents), 0,
+				 (void __iomem *)&TUCR, FShft(TUCR_TSEL),
+				 FAlnMsk(TUCR_TSEL), 0, &tucr_lock);
+	clk_set_rate(hw->clk, 3686400);
+
+	hw = kzalloc(sizeof(*hw), GFP_KERNEL);
+	if (!hw)
+		return -ENOMEM;
+	hw->init = &clk_gpio27_init_data;
+	ret = clk_hw_register(NULL, hw);
+	if (ret) {
+		kfree(hw);
+		return ret;
+	}
 
-static DEFINE_CLK(36864, &clk_36864_ops);
-
-static struct clk_lookup sa11xx_clkregs[] = {
-	CLKDEV_INIT("sa1111.0", NULL, &clk_gpio27),
-	CLKDEV_INIT("sa1100-rtc", NULL, NULL),
-	CLKDEV_INIT("sa11x0-fb", NULL, &clk_cpu),
-	CLKDEV_INIT("sa11x0-pcmcia", NULL, &clk_cpu),
-	CLKDEV_INIT("sa11x0-pcmcia.0", NULL, &clk_cpu),
-	CLKDEV_INIT("sa11x0-pcmcia.1", NULL, &clk_cpu),
-	/* sa1111 names devices using internal offsets, PCMCIA is at 0x1800 */
-	CLKDEV_INIT("1800", NULL, &clk_cpu),
-	CLKDEV_INIT(NULL, "OSTIMER0", &clk_36864),
-};
+	clk_hw_register_clkdev(hw, NULL, "sa1111.0");
 
-int __init sa11xx_clk_init(void)
-{
-	clkdev_add_table(sa11xx_clkregs, ARRAY_SIZE(sa11xx_clkregs));
 	return 0;
 }
