diff --git a/arch/arm/mach-omap2/prm2xxx.c b/arch/arm/mach-omap2/prm2xxx.c
index 218ef6a..9cdb4e5 100644
--- a/arch/arm/mach-omap2/prm2xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx.c
@@ -24,10 +24,27 @@
 
 #include "vp.h"
 #include "powerdomain.h"
+#include "clockdomain.h"
 #include "prm2xxx.h"
 #include "cm2xxx_3xxx.h"
 #include "prm-regbits-24xx.h"
 
+int omap2xxx_clkdm_sleep(struct clockdomain *clkdm)
+{
+	omap2_prm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+				   clkdm->pwrdm.ptr->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
+	return 0;
+}
+
+int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm)
+{
+	omap2_prm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+				     clkdm->pwrdm.ptr->prcm_offs,
+				     OMAP2_PM_PWSTCTRL);
+	return 0;
+}
+
 struct pwrdm_ops omap2_pwrdm_operations = {
 	.pwrdm_set_next_pwrst	= omap2_pwrdm_set_next_pwrst,
 	.pwrdm_read_next_pwrst	= omap2_pwrdm_read_next_pwrst,