diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 8f0105a7bb4b..f78e62abe720 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -223,7 +223,6 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 {
 	struct omap_vc_channel *vc = voltdm->vc;
 	struct omap_vdd_info *vdd = voltdm->vdd;
-	u32 vc_val;
 
 	if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
 		pr_err("%s: PMIC info requried to configure vc for"
@@ -242,6 +241,7 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 	vc->i2c_slave_addr = vdd->pmic_info->i2c_slave_addr;
 	vc->volt_reg_addr = vdd->pmic_info->volt_reg_addr;
 	vc->cmd_reg_addr = vdd->pmic_info->cmd_reg_addr;
+	vc->setup_time = vdd->pmic_info->volt_setup_time;
 
 	/* Configure the i2c slave address for this VC */
 	voltdm->rmw(vc->smps_sa_mask,
@@ -260,11 +260,9 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 			    vc->common->smps_cmdra_reg);
 
 	/* Configure the setup times */
-	vc_val = voltdm->read(vdd->vfsm->voltsetup_reg);
-	vc_val &= ~vdd->vfsm->voltsetup_mask;
-	vc_val |= vdd->pmic_info->volt_setup_time <<
-			vdd->vfsm->voltsetup_shift;
-	voltdm->write(vc_val, vdd->vfsm->voltsetup_reg);
+	voltdm->rmw(voltdm->vfsm->voltsetup_mask,
+		    vc->setup_time << __ffs(voltdm->vfsm->voltsetup_mask),
+		    voltdm->vfsm->voltsetup_reg);
 
 	if (cpu_is_omap34xx())
 		omap3_vc_init_channel(voltdm);
diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h
index 43a0c5c2b07a..6e8806b59823 100644
--- a/arch/arm/mach-omap2/vc.h
+++ b/arch/arm/mach-omap2/vc.h
@@ -61,6 +61,7 @@ struct omap_vc_common {
  * @i2c_slave_addr: I2C slave address of PMIC for this VC channel
  * @volt_reg_addr: voltage configuration register address
  * @cmd_reg_addr: command configuration register address
+ * @setup_time: setup time (in sys_clk cycles) of regulator for this channel
  * @common: pointer to VC common data for this platform
  * @smps_sa_mask: i2c slave address bitmask in the PRM_VC_SMPS_SA register
  * @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register
@@ -72,6 +73,7 @@ struct omap_vc_channel {
 	u16 i2c_slave_addr;
 	u16 volt_reg_addr;
 	u16 cmd_reg_addr;
+	u16 setup_time;
 
 	/* register access data */
 	const struct omap_vc_common *common;
diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h
index 3f49807a36e8..99df2d13e42e 100644
--- a/arch/arm/mach-omap2/voltage.h
+++ b/arch/arm/mach-omap2/voltage.h
@@ -36,20 +36,16 @@ struct powerdomain;
 struct omap_vdd_info;
 
 /**
- * struct omap_vfsm_instance_data - per-voltage manager FSM register/bitfield
+ * struct omap_vfsm_instance - per-voltage manager FSM register/bitfield
  * data
  * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register
  * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base
- * @voltsetup_shift: SETUP_TIME* field shift in the PRM_VOLTSETUP* register
  *
  * XXX What about VOLTOFFSET/VOLTCTRL?
- * XXX It is not necessary to have both a _mask and a _shift for the same
- *     bitfield - remove one!
  */
-struct omap_vfsm_instance_data {
+struct omap_vfsm_instance {
 	u32 voltsetup_mask;
 	u8 voltsetup_reg;
-	u8 voltsetup_shift;
 };
 
 /**
@@ -70,6 +66,7 @@ struct voltagedomain {
 	struct list_head node;
 	struct list_head pwrdm_list;
 	struct omap_vc_channel *vc;
+	const struct omap_vfsm_instance *vfsm;
 
 	/* VC/VP register access functions: SoC specific */
 	u32 (*read) (u8 offset);
@@ -139,7 +136,6 @@ struct omap_volt_pmic_info {
  * @vp_data		: the register values, shifts, masks for various
  *			  vp registers
  * @vp_rt_data          : VP data derived at runtime, not predefined
- * @vfsm                : voltage manager FSM data
  * @debug_dir		: debug directory for this voltage domain.
  * @curr_volt		: current voltage for this vdd.
  * @vp_enabled		: flag to keep track of whether vp is enabled or not
@@ -150,7 +146,6 @@ struct omap_vdd_info {
 	struct omap_volt_pmic_info *pmic_info;
 	struct omap_vp_instance_data *vp_data;
 	struct omap_vp_runtime_data vp_rt_data;
-	const struct omap_vfsm_instance_data *vfsm;
 	struct dentry *debug_dir;
 	u32 curr_volt;
 	bool vp_enabled;
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index 1d667490bc95..ce5a7971addf 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -31,26 +31,22 @@
  * VDD data
  */
 
-static const struct omap_vfsm_instance_data omap3_vdd1_vfsm_data = {
+static const struct omap_vfsm_instance omap3_vdd1_vfsm = {
 	.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
-	.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT,
 	.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK,
 };
 
 static struct omap_vdd_info omap3_vdd1_info = {
 	.vp_data = &omap3_vp1_data,
-	.vfsm = &omap3_vdd1_vfsm_data,
 };
 
-static const struct omap_vfsm_instance_data omap3_vdd2_vfsm_data = {
+static const struct omap_vfsm_instance omap3_vdd2_vfsm = {
 	.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
-	.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT,
 	.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK,
 };
 
 static struct omap_vdd_info omap3_vdd2_info = {
 	.vp_data = &omap3_vp2_data,
-	.vfsm = &omap3_vdd2_vfsm_data,
 };
 
 static struct voltagedomain omap3_voltdm_mpu = {
@@ -60,6 +56,7 @@ static struct voltagedomain omap3_voltdm_mpu = {
 	.write = omap3_prm_vcvp_write,
 	.rmw = omap3_prm_vcvp_rmw,
 	.vc = &omap3_vc_mpu,
+	.vfsm = &omap3_vdd1_vfsm,
 	.vdd = &omap3_vdd1_info,
 };
 
@@ -70,6 +67,7 @@ static struct voltagedomain omap3_voltdm_core = {
 	.write = omap3_prm_vcvp_write,
 	.rmw = omap3_prm_vcvp_rmw,
 	.vc = &omap3_vc_core,
+	.vfsm = &omap3_vdd2_vfsm,
 	.vdd = &omap3_vdd2_info,
 };
 
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
index e435795d61b7..dd4bd222739a 100644
--- a/arch/arm/mach-omap2/voltagedomains44xx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -32,31 +32,28 @@
 #include "vc.h"
 #include "vp.h"
 
-static const struct omap_vfsm_instance_data omap4_vdd_mpu_vfsm_data = {
+static const struct omap_vfsm_instance omap4_vdd_mpu_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET,
 };
 
 static struct omap_vdd_info omap4_vdd_mpu_info = {
 	.vp_data = &omap4_vp_mpu_data,
-	.vfsm = &omap4_vdd_mpu_vfsm_data,
 };
 
-static const struct omap_vfsm_instance_data omap4_vdd_iva_vfsm_data = {
+static const struct omap_vfsm_instance omap4_vdd_iva_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET,
 };
 
 static struct omap_vdd_info omap4_vdd_iva_info = {
 	.vp_data = &omap4_vp_iva_data,
-	.vfsm = &omap4_vdd_iva_vfsm_data,
 };
 
-static const struct omap_vfsm_instance_data omap4_vdd_core_vfsm_data = {
+static const struct omap_vfsm_instance omap4_vdd_core_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET,
 };
 
 static struct omap_vdd_info omap4_vdd_core_info = {
 	.vp_data = &omap4_vp_core_data,
-	.vfsm = &omap4_vdd_core_vfsm_data,
 };
 
 static struct voltagedomain omap4_voltdm_mpu = {
@@ -66,6 +63,7 @@ static struct voltagedomain omap4_voltdm_mpu = {
 	.write = omap4_prm_vcvp_write,
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_mpu,
+	.vfsm = &omap4_vdd_mpu_vfsm,
 	.vdd = &omap4_vdd_mpu_info,
 };
 
@@ -76,6 +74,7 @@ static struct voltagedomain omap4_voltdm_iva = {
 	.write = omap4_prm_vcvp_write,
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_iva,
+	.vfsm = &omap4_vdd_iva_vfsm,
 	.vdd = &omap4_vdd_iva_info,
 };
 
@@ -86,6 +85,7 @@ static struct voltagedomain omap4_voltdm_core = {
 	.write = omap4_prm_vcvp_write,
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_core,
+	.vfsm = &omap4_vdd_core_vfsm,
 	.vdd = &omap4_vdd_core_info,
 };