diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi
index e7bbbf536a8c..a02e0b1229a4 100644
--- a/arch/arm/boot/dts/am33xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am33xx-clocks.dtsi
@@ -164,7 +164,7 @@
 		#clock-cells = <0>;
 		compatible = "ti,am3-dpll-core-clock";
 		clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
-		reg = <0x0490>, <0x045c>, <0x0468>, <0x0460>, <0x0464>;
+		reg = <0x0490>, <0x045c>, <0x0468>;
 	};
 
 	dpll_core_x2_ck: dpll_core_x2_ck {
@@ -204,7 +204,7 @@
 		#clock-cells = <0>;
 		compatible = "ti,am3-dpll-clock";
 		clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
-		reg = <0x0488>, <0x0420>, <0x042c>;
+		reg = <0x0488>, <0x0420>, <0x042c>, <0x0424>, <0x0428>;
 	};
 
 	dpll_mpu_m2_ck: dpll_mpu_m2_ck@4a8 {
diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
index d6f1ac5b53e1..2738417a47b7 100644
--- a/drivers/clk/ti/dpll.c
+++ b/drivers/clk/ti/dpll.c
@@ -290,7 +290,9 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 	struct clk_init_data *init = NULL;
 	const char **parent_names = NULL;
 	struct dpll_data *dd = NULL;
+	int ssc_clk_index;
 	u8 dpll_mode = 0;
+	u32 min_div;
 
 	dd = kmemdup(ddt, sizeof(*dd), GFP_KERNEL);
 	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
@@ -345,6 +347,27 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 	if (dd->autoidle_mask) {
 		if (ti_clk_get_reg_addr(node, 3, &dd->autoidle_reg))
 			goto cleanup;
+
+		ssc_clk_index = 4;
+	} else {
+		ssc_clk_index = 3;
+	}
+
+	if (dd->ssc_deltam_int_mask && dd->ssc_deltam_frac_mask &&
+	    dd->ssc_modfreq_mant_mask && dd->ssc_modfreq_exp_mask) {
+		if (ti_clk_get_reg_addr(node, ssc_clk_index++,
+					&dd->ssc_deltam_reg))
+			goto cleanup;
+
+		if (ti_clk_get_reg_addr(node, ssc_clk_index++,
+					&dd->ssc_modfreq_reg))
+			goto cleanup;
+
+		of_property_read_u32(node, "ti,ssc-modfreq", &dd->ssc_modfreq);
+		of_property_read_u32(node, "ti,ssc-deltam", &dd->ssc_deltam);
+		if (of_property_read_bool(node, "ti,ssc-downspread"))
+			dd->ssc_downspread = 1;
+
 	}
 
 	if (of_property_read_bool(node, "ti,low-power-stop"))
@@ -356,6 +379,10 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 	if (of_property_read_bool(node, "ti,lock"))
 		dpll_mode |= 1 << DPLL_LOCKED;
 
+	if (!of_property_read_u32(node, "ti,min-div", &min_div) &&
+	    min_div > dd->min_divider)
+		dd->min_divider = min_div;
+
 	if (dpll_mode)
 		dd->modes = dpll_mode;
 
@@ -585,8 +612,15 @@ static void __init of_ti_am3_no_gate_dpll_setup(struct device_node *node)
 	const struct dpll_data dd = {
 		.idlest_mask = 0x1,
 		.enable_mask = 0x7,
+		.ssc_enable_mask = 0x1 << 12,
+		.ssc_ack_mask = 0x1 << 13,
+		.ssc_downspread_mask = 0x1 << 14,
 		.mult_mask = 0x7ff << 8,
 		.div1_mask = 0x7f,
+		.ssc_deltam_int_mask = 0x3 << 18,
+		.ssc_deltam_frac_mask = 0x3ffff,
+		.ssc_modfreq_mant_mask = 0x7f,
+		.ssc_modfreq_exp_mask = 0x7 << 8,
 		.max_multiplier = 2047,
 		.max_divider = 128,
 		.min_divider = 1,
@@ -645,8 +679,15 @@ static void __init of_ti_am3_dpll_setup(struct device_node *node)
 	const struct dpll_data dd = {
 		.idlest_mask = 0x1,
 		.enable_mask = 0x7,
+		.ssc_enable_mask = 0x1 << 12,
+		.ssc_ack_mask = 0x1 << 13,
+		.ssc_downspread_mask = 0x1 << 14,
 		.mult_mask = 0x7ff << 8,
 		.div1_mask = 0x7f,
+		.ssc_deltam_int_mask = 0x3 << 18,
+		.ssc_deltam_frac_mask = 0x3ffff,
+		.ssc_modfreq_mant_mask = 0x7f,
+		.ssc_modfreq_exp_mask = 0x7 << 8,
 		.max_multiplier = 2047,
 		.max_divider = 128,
 		.min_divider = 1,
diff --git a/drivers/clk/ti/dpll3xxx.c b/drivers/clk/ti/dpll3xxx.c
index 94d5b5fe9a2b..e32b3515f9e7 100644
--- a/drivers/clk/ti/dpll3xxx.c
+++ b/drivers/clk/ti/dpll3xxx.c
@@ -291,6 +291,88 @@ static void _lookup_sddiv(struct clk_hw_omap *clk, u8 *sd_div, u16 m, u8 n)
 	*sd_div = sd;
 }
 
+/**
+ * omap3_noncore_dpll_ssc_program - set spread-spectrum clocking registers
+ * @clk:	struct clk * of DPLL to set
+ *
+ * Enable the DPLL spread spectrum clocking if frequency modulation and
+ * frequency spreading have been set, otherwise disable it.
+ */
+static void omap3_noncore_dpll_ssc_program(struct clk_hw_omap *clk)
+{
+	struct dpll_data *dd = clk->dpll_data;
+	unsigned long ref_rate;
+	u32 v, ctrl, mod_freq_divider, exponent, mantissa;
+	u32 deltam_step, deltam_ceil;
+
+	ctrl = ti_clk_ll_ops->clk_readl(&dd->control_reg);
+
+	if (dd->ssc_modfreq && dd->ssc_deltam) {
+		ctrl |= dd->ssc_enable_mask;
+
+		if (dd->ssc_downspread)
+			ctrl |= dd->ssc_downspread_mask;
+		else
+			ctrl &= ~dd->ssc_downspread_mask;
+
+		ref_rate = clk_hw_get_rate(dd->clk_ref);
+		mod_freq_divider =
+		    (ref_rate / dd->last_rounded_n) / (4 * dd->ssc_modfreq);
+		if (dd->ssc_modfreq > (ref_rate / 70))
+			pr_warn("clock: SSC modulation frequency of DPLL %s greater than %ld\n",
+				__clk_get_name(clk->hw.clk), ref_rate / 70);
+
+		exponent = 0;
+		mantissa = mod_freq_divider;
+		while ((mantissa > 127) && (exponent < 7)) {
+			exponent++;
+			mantissa /= 2;
+		}
+		if (mantissa > 127)
+			mantissa = 127;
+
+		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);
+		ti_clk_ll_ops->clk_writel(v, &dd->ssc_modfreq_reg);
+
+		deltam_step = dd->last_rounded_m * dd->ssc_deltam;
+		deltam_step /= 10;
+		if (dd->ssc_downspread)
+			deltam_step /= 2;
+
+		deltam_step <<= __ffs(dd->ssc_deltam_int_mask);
+		deltam_step /= 100;
+		deltam_step /= mod_freq_divider;
+		if (deltam_step > 0xFFFFF)
+			deltam_step = 0xFFFFF;
+
+		deltam_ceil = (deltam_step & dd->ssc_deltam_int_mask) >>
+		    __ffs(dd->ssc_deltam_int_mask);
+		if (deltam_step & dd->ssc_deltam_frac_mask)
+			deltam_ceil++;
+
+		if ((dd->ssc_downspread &&
+		     ((dd->last_rounded_m - (2 * deltam_ceil)) < 20 ||
+		      dd->last_rounded_m > 2045)) ||
+		    ((dd->last_rounded_m - deltam_ceil) < 20 ||
+		     (dd->last_rounded_m + deltam_ceil) > 2045))
+			pr_warn("clock: SSC multiplier of DPLL %s is out of range\n",
+				__clk_get_name(clk->hw.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);
+		ti_clk_ll_ops->clk_writel(v, &dd->ssc_deltam_reg);
+	} else {
+		ctrl &= ~dd->ssc_enable_mask;
+	}
+
+	ti_clk_ll_ops->clk_writel(ctrl, &dd->control_reg);
+}
+
 /**
  * omap3_noncore_dpll_program - set non-core DPLL M,N values directly
  * @clk:	struct clk * of DPLL to set
@@ -390,6 +472,9 @@ static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel)
 		ti_clk_ll_ops->clk_writel(v, &dd->control_reg);
 	}
 
+	if (dd->ssc_enable_mask)
+		omap3_noncore_dpll_ssc_program(clk);
+
 	/* We let the clock framework set the other output dividers later */
 
 	/* REVISIT: Set ramp-up delay? */
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index c62f6fa6763d..cba093de62d8 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -63,6 +63,18 @@ struct clk_omap_reg {
  * @auto_recal_bit: bitshift of the driftguard enable bit in @control_reg
  * @recal_en_bit: bitshift of the PRM_IRQENABLE_* bit for recalibration IRQs
  * @recal_st_bit: bitshift of the PRM_IRQSTATUS_* bit for recalibration IRQs
+ * @ssc_deltam_reg: register containing the DPLL SSC frequency spreading
+ * @ssc_modfreq_reg: register containing the DPLL SSC modulation frequency
+ * @ssc_modfreq_mant_mask: mask of the mantissa component in @ssc_modfreq_reg
+ * @ssc_modfreq_exp_mask: mask of the exponent component in @ssc_modfreq_reg
+ * @ssc_enable_mask: mask of the DPLL SSC enable bit in @control_reg
+ * @ssc_ack_mask: mask of the DPLL SSC turned on/off bit in @control_reg
+ * @ssc_downspread_mask: mask of the DPLL SSC low frequency only bit in
+ *                       @control_reg
+ * @ssc_modfreq: the DPLL SSC frequency modulation in kHz
+ * @ssc_deltam: the DPLL SSC frequency spreading in permille (10th of percent)
+ * @ssc_downspread: require the only low frequency spread of the DPLL in SSC
+ *                   mode
  * @flags: DPLL type/features (see below)
  *
  * Possible values for @flags:
@@ -110,6 +122,18 @@ struct dpll_data {
 	u8			auto_recal_bit;
 	u8			recal_en_bit;
 	u8			recal_st_bit;
+	struct clk_omap_reg	ssc_deltam_reg;
+	struct clk_omap_reg	ssc_modfreq_reg;
+	u32			ssc_deltam_int_mask;
+	u32			ssc_deltam_frac_mask;
+	u32			ssc_modfreq_mant_mask;
+	u32			ssc_modfreq_exp_mask;
+	u32                     ssc_enable_mask;
+	u32                     ssc_ack_mask;
+	u32                     ssc_downspread_mask;
+	u32                     ssc_modfreq;
+	u32                     ssc_deltam;
+	u8                      ssc_downspread;
 	u8			flags;
 };
 
