diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index ac5bc8857a51456e..145a42ff050f076b 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -15,6 +15,7 @@
  * GNU General Public License for more details.
  */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/module.h>
@@ -62,7 +63,7 @@ static int dra7_apll_enable(struct clk_hw *hw)
 
 	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
 	v &= ~ad->enable_mask;
-	v |= APLL_FORCE_LOCK << __ffs(ad->enable_mask);
+	v |= field_prep(ad->enable_mask, APLL_FORCE_LOCK);
 	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
 
 	state <<= __ffs(ad->idlest_mask);
@@ -101,7 +102,7 @@ static void dra7_apll_disable(struct clk_hw *hw)
 
 	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
 	v &= ~ad->enable_mask;
-	v |= APLL_AUTO_IDLE << __ffs(ad->enable_mask);
+	v |= field_prep(ad->enable_mask, APLL_AUTO_IDLE);
 	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
 }
 
@@ -114,11 +115,8 @@ static int dra7_apll_is_enabled(struct clk_hw *hw)
 	ad = clk->dpll_data;
 
 	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
-	v &= ad->enable_mask;
 
-	v >>= __ffs(ad->enable_mask);
-
-	return v == APLL_AUTO_IDLE ? 0 : 1;
+	return field_get(ad->enable_mask, v) == APLL_AUTO_IDLE ? 0 : 1;
 }
 
 static u8 dra7_init_apll_parent(struct clk_hw *hw)
@@ -242,14 +240,9 @@ static int omap2_apll_is_enabled(struct clk_hw *hw)
 {
 	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	struct dpll_data *ad = clk->dpll_data;
-	u32 v;
-
-	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
-	v &= ad->enable_mask;
-
-	v >>= __ffs(ad->enable_mask);
+	u32 v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
 
-	return v == OMAP2_EN_APLL_LOCKED ? 1 : 0;
+	return field_get(ad->enable_mask, v) == OMAP2_EN_APLL_LOCKED ? 1 : 0;
 }
 
 static unsigned long omap2_apll_recalc(struct clk_hw *hw,
@@ -272,7 +265,7 @@ static int omap2_apll_enable(struct clk_hw *hw)
 
 	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
 	v &= ~ad->enable_mask;
-	v |= OMAP2_EN_APLL_LOCKED << __ffs(ad->enable_mask);
+	v |= field_prep(ad->enable_mask, OMAP2_EN_APLL_LOCKED);
 	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
 
 	while (1) {
@@ -302,7 +295,7 @@ static void omap2_apll_disable(struct clk_hw *hw)
 
 	v = ti_clk_ll_ops->clk_readl(&ad->control_reg);
 	v &= ~ad->enable_mask;
-	v |= OMAP2_EN_APLL_STOPPED << __ffs(ad->enable_mask);
+	v |= field_prep(ad->enable_mask, OMAP2_EN_APLL_STOPPED);
 	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
 }
 
@@ -320,7 +313,7 @@ static void omap2_apll_set_autoidle(struct clk_hw_omap *clk, u32 val)
 
 	v = ti_clk_ll_ops->clk_readl(&ad->autoidle_reg);
 	v &= ~ad->autoidle_mask;
-	v |= val << __ffs(ad->autoidle_mask);
+	v |= field_prep(ad->autoidle_mask, val);
 	ti_clk_ll_ops->clk_writel(v, &ad->control_reg);
 }
 
diff --git a/drivers/clk/ti/dpll3xxx.c b/drivers/clk/ti/dpll3xxx.c
index e32b3515f9e76b67..21c94d758eed92b7 100644
--- a/drivers/clk/ti/dpll3xxx.c
+++ b/drivers/clk/ti/dpll3xxx.c
@@ -15,6 +15,7 @@
  * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu
  */
 
+#include <linux/bitfield.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/list.h>
@@ -53,7 +54,7 @@ static void _omap3_dpll_write_clken(struct clk_hw_omap *clk, u8 clken_bits)
 
 	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
 	v &= ~dd->enable_mask;
-	v |= clken_bits << __ffs(dd->enable_mask);
+	v |= field_prep(dd->enable_mask, clken_bits);
 	ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
 }
 
@@ -333,8 +334,8 @@ static void omap3_noncore_dpll_ssc_program(struct clk_hw_omap *clk)
 
 		v = ti_clk_ll_ops->clk_readl(&dd->ssc_modfreq_reg);
 		v &= ~(dd->ssc_modfreq_mant_mask | dd->ssc_modfreq_exp_mask);
-		v |= mantissa << __ffs(dd->ssc_modfreq_mant_mask);
-		v |= exponent << __ffs(dd->ssc_modfreq_exp_mask);
+		v |= field_prep(dd->ssc_modfreq_mant_mask, mantissa);
+		v |= field_prep(dd->ssc_modfreq_exp_mask, exponent);
 		ti_clk_ll_ops->clk_writel(v, &dd->ssc_modfreq_reg);
 
 		deltam_step = dd->last_rounded_m * dd->ssc_deltam;
@@ -348,8 +349,7 @@ static void omap3_noncore_dpll_ssc_program(struct clk_hw_omap *clk)
 		if (deltam_step > 0xFFFFF)
 			deltam_step = 0xFFFFF;
 
-		deltam_ceil = (deltam_step & dd->ssc_deltam_int_mask) >>
-		    __ffs(dd->ssc_deltam_int_mask);
+		deltam_ceil = field_get(dd->ssc_deltam_int_mask, deltam_step);
 		if (deltam_step & dd->ssc_deltam_frac_mask)
 			deltam_ceil++;
 
@@ -363,8 +363,8 @@ static void omap3_noncore_dpll_ssc_program(struct clk_hw_omap *clk)
 
 		v = ti_clk_ll_ops->clk_readl(&dd->ssc_deltam_reg);
 		v &= ~(dd->ssc_deltam_int_mask | dd->ssc_deltam_frac_mask);
-		v |= deltam_step << __ffs(dd->ssc_deltam_int_mask |
-					  dd->ssc_deltam_frac_mask);
+		v |= field_prep(dd->ssc_deltam_int_mask | dd->ssc_deltam_frac_mask,
+				deltam_step);
 		ti_clk_ll_ops->clk_writel(v, &dd->ssc_deltam_reg);
 	} else {
 		ctrl &= ~dd->ssc_enable_mask;
@@ -398,7 +398,7 @@ static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel)
 	if (ti_clk_get_features()->flags & TI_CLK_DPLL_HAS_FREQSEL) {
 		v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
 		v &= ~dd->freqsel_mask;
-		v |= freqsel << __ffs(dd->freqsel_mask);
+		v |= field_prep(dd->freqsel_mask, freqsel);
 		ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
 	}
 
@@ -414,20 +414,20 @@ static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel)
 	}
 
 	v &= ~(dd->mult_mask | dd->div1_mask);
-	v |= dd->last_rounded_m << __ffs(dd->mult_mask);
-	v |= (dd->last_rounded_n - 1) << __ffs(dd->div1_mask);
+	v |= field_prep(dd->mult_mask, dd->last_rounded_m);
+	v |= field_prep(dd->div1_mask, dd->last_rounded_n - 1);
 
 	/* Configure dco and sd_div for dplls that have these fields */
 	if (dd->dco_mask) {
 		_lookup_dco(clk, &dco, dd->last_rounded_m, dd->last_rounded_n);
 		v &= ~(dd->dco_mask);
-		v |= dco << __ffs(dd->dco_mask);
+		v |= field_prep(dd->dco_mask, dco);
 	}
 	if (dd->sddiv_mask) {
 		_lookup_sddiv(clk, &sd_div, dd->last_rounded_m,
 			      dd->last_rounded_n);
 		v &= ~(dd->sddiv_mask);
-		v |= sd_div << __ffs(dd->sddiv_mask);
+		v |= field_prep(dd->sddiv_mask, sd_div);
 	}
 
 	/*
@@ -728,7 +728,6 @@ int omap3_noncore_dpll_set_rate_and_parent(struct clk_hw *hw,
 static u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk)
 {
 	const struct dpll_data *dd;
-	u32 v;
 
 	if (!clk || !clk->dpll_data)
 		return -EINVAL;
@@ -738,11 +737,8 @@ static u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk)
 	if (!dd->autoidle_mask)
 		return -EINVAL;
 
-	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
-	v &= dd->autoidle_mask;
-	v >>= __ffs(dd->autoidle_mask);
-
-	return v;
+	return field_get(dd->autoidle_mask,
+			 ti_clk_ll_ops->clk_readl(&dd->autoidle_reg));
 }
 
 /**
@@ -774,7 +770,7 @@ static void omap3_dpll_allow_idle(struct clk_hw_omap *clk)
 	 */
 	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
 	v &= ~dd->autoidle_mask;
-	v |= DPLL_AUTOIDLE_LOW_POWER_STOP << __ffs(dd->autoidle_mask);
+	v |= field_prep(dd->autoidle_mask, DPLL_AUTOIDLE_LOW_POWER_STOP);
 	ti_clk_ll_ops->clk_writel(v, &dd->autoidle_reg);
 }
 
@@ -799,7 +795,7 @@ static void omap3_dpll_deny_idle(struct clk_hw_omap *clk)
 
 	v = ti_clk_ll_ops->clk_readl(&dd->autoidle_reg);
 	v &= ~dd->autoidle_mask;
-	v |= DPLL_AUTOIDLE_DISABLE << __ffs(dd->autoidle_mask);
+	v |= field_prep(dd->autoidle_mask, DPLL_AUTOIDLE_DISABLE);
 	ti_clk_ll_ops->clk_writel(v, &dd->autoidle_reg);
 }
 
@@ -857,8 +853,8 @@ unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw,
 
 	WARN_ON(!dd->enable_mask);
 
-	v = ti_clk_ll_ops->clk_readl(&dd->control_reg) & dd->enable_mask;
-	v >>= __ffs(dd->enable_mask);
+	v = field_get(dd->enable_mask,
+		      ti_clk_ll_ops->clk_readl(&dd->control_reg));
 	if ((v != OMAP3XXX_EN_DPLL_LOCKED) || (dd->flags & DPLL_J_TYPE))
 		rate = parent_rate;
 	else
@@ -877,19 +873,17 @@ int omap3_core_dpll_save_context(struct clk_hw *hw)
 {
 	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	struct dpll_data *dd;
-	u32 v;
 
 	dd = clk->dpll_data;
 
-	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
-	clk->context = (v & dd->enable_mask) >> __ffs(dd->enable_mask);
+	clk->context = field_get(dd->enable_mask,
+				 ti_clk_ll_ops->clk_readl(&dd->control_reg));
 
 	if (clk->context == DPLL_LOCKED) {
-		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
-		dd->last_rounded_m = (v & dd->mult_mask) >>
-						__ffs(dd->mult_mask);
-		dd->last_rounded_n = ((v & dd->div1_mask) >>
-						__ffs(dd->div1_mask)) + 1;
+		u32 v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+
+		dd->last_rounded_m = field_get(dd->mult_mask, v);
+		dd->last_rounded_n = field_get(dd->div1_mask, v) + 1;
 	}
 
 	return 0;
@@ -916,8 +910,8 @@ void omap3_core_dpll_restore_context(struct clk_hw *hw)
 
 		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
 		v &= ~(dd->mult_mask | dd->div1_mask);
-		v |= dd->last_rounded_m << __ffs(dd->mult_mask);
-		v |= (dd->last_rounded_n - 1) << __ffs(dd->div1_mask);
+		v |= field_prep(dd->mult_mask, dd->last_rounded_m);
+		v |= field_prep(dd->div1_mask, dd->last_rounded_n - 1);
 		ti_clk_ll_ops->clk_writel(v, &dd->mult_div1_reg);
 
 		_omap3_dpll_write_clken(clk, DPLL_LOCKED);
@@ -938,19 +932,17 @@ int omap3_noncore_dpll_save_context(struct clk_hw *hw)
 {
 	struct clk_hw_omap *clk = to_clk_hw_omap(hw);
 	struct dpll_data *dd;
-	u32 v;
 
 	dd = clk->dpll_data;
 
-	v = ti_clk_ll_ops->clk_readl(&dd->control_reg);
-	clk->context = (v & dd->enable_mask) >> __ffs(dd->enable_mask);
+	clk->context = field_get(dd->enable_mask,
+				 ti_clk_ll_ops->clk_readl(&dd->control_reg));
 
 	if (clk->context == DPLL_LOCKED) {
-		v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
-		dd->last_rounded_m = (v & dd->mult_mask) >>
-						__ffs(dd->mult_mask);
-		dd->last_rounded_n = ((v & dd->div1_mask) >>
-						__ffs(dd->div1_mask)) + 1;
+		u32 v = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
+
+		dd->last_rounded_m = field_get(dd->mult_mask, v);
+		dd->last_rounded_n = field_get(dd->div1_mask, v) + 1;
 	}
 
 	return 0;
@@ -974,12 +966,9 @@ void omap3_noncore_dpll_restore_context(struct clk_hw *hw)
 	ctrl = ti_clk_ll_ops->clk_readl(&dd->control_reg);
 	mult_div1 = ti_clk_ll_ops->clk_readl(&dd->mult_div1_reg);
 
-	if (clk->context == ((ctrl & dd->enable_mask) >>
-			     __ffs(dd->enable_mask)) &&
-	    dd->last_rounded_m == ((mult_div1 & dd->mult_mask) >>
-				   __ffs(dd->mult_mask)) &&
-	    dd->last_rounded_n == ((mult_div1 & dd->div1_mask) >>
-				   __ffs(dd->div1_mask)) + 1) {
+	if (clk->context == field_get(dd->enable_mask, ctrl) &&
+	    dd->last_rounded_m == field_get(dd->mult_mask, mult_div1) &&
+	    dd->last_rounded_n == field_get(dd->div1_mask, mult_div1) + 1) {
 		/* nothing to be done */
 		return;
 	}
