diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 54d316d..5641c56 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -29,7 +29,7 @@
 #include <regmap.h>
 
 #define NUM_SSC_MODE		3
-#define NUM_PHY_TYPE		3
+#define NUM_PHY_TYPE		4
 
 /* PHY register offsets */
 #define SIERRA_COMMON_CDB_OFFSET			0x0
@@ -183,6 +183,11 @@
 					(0xD000 + ((ln) * (0x800 >> (3 - (offset)))))
 #define SIERRA_PHY_ISO_LINK_CTRL			0xB
 
+/* PHY PMA lane registers */
+#define SIERRA_PHY_PMA_LANE_CDB_OFFSET(ln, offset)	\
+				      (0xF000 + ((ln) * (0x800 >> (3 - (offset)))))
+#define SIERRA_PHY_PMA_XCVR_CTRL			0x000
+
 #define SIERRA_MACRO_ID					0x00007364
 #define SIERRA_MAX_LANES				16
 #define PLL_LOCK_TIME					100
@@ -288,6 +293,8 @@
 		u8 reg_offset_shift;
 		struct cdns_sierra_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
 						     [NUM_SSC_MODE];
+		struct cdns_sierra_vals *phy_pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+							[NUM_SSC_MODE];
 		struct cdns_sierra_vals *pma_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
 						     [NUM_SSC_MODE];
 		struct cdns_sierra_vals *pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
@@ -306,6 +313,7 @@
 	struct regmap *regmap_phy_pcs_common_cdb;
 	struct regmap *regmap_phy_pcs_lane_cdb[SIERRA_MAX_LANES];
 	struct regmap *regmap_phy_pma_common_cdb;
+	struct regmap *regmap_phy_pma_lane_cdb[SIERRA_MAX_LANES];
 	struct regmap *regmap_common_cdb;
 	struct regmap_field *macro_id_type;
 	struct regmap_field *phy_pll_cfg_1;
@@ -361,6 +369,7 @@
 	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
 	enum cdns_sierra_phy_type phy_type = ins->phy_type;
 	enum cdns_sierra_ssc_mode ssc = ins->ssc_mode;
+	struct cdns_sierra_vals *phy_pma_ln_vals;
 	const struct cdns_reg_pairs *reg_pairs;
 	struct cdns_sierra_vals *pcs_cmn_vals;
 	struct regmap *regmap = phy->regmap;
@@ -368,7 +377,7 @@
 	int i, j;
 
 	/* Initialise the PHY registers, unless auto configured */
-	if (phy->autoconf)
+	if (phy->autoconf || phy->nsubnodes > 1)
 		return 0;
 
 	clk_set_rate(phy->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
@@ -384,6 +393,18 @@
 			regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
 	}
 
+	/* PHY PMA lane registers configurations */
+	phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_type][TYPE_NONE][ssc];
+	if (phy_pma_ln_vals) {
+		reg_pairs = phy_pma_ln_vals->reg_pairs;
+		num_regs = phy_pma_ln_vals->num_regs;
+		for (i = 0; i < ins->num_lanes; i++) {
+			regmap = phy->regmap_phy_pma_lane_cdb[i + ins->mlane];
+			for (j = 0; j < num_regs; j++)
+				regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+		}
+	}
+
 	/* PMA common registers configurations */
 	pma_cmn_vals = init_data->pma_cmn_vals[phy_type][TYPE_NONE][ssc];
 	if (pma_cmn_vals) {
@@ -417,10 +438,13 @@
 	u32 val;
 	int ret;
 
-	ret = reset_control_deassert(sp->phy_rst);
-	if (ret) {
-		dev_err(dev, "Failed to take the PHY out of reset\n");
-		return ret;
+	if (sp->nsubnodes == 1) {
+		/* Take the PHY out of reset */
+		ret = reset_control_deassert(sp->phy_rst);
+		if (ret) {
+			dev_err(dev, "Failed to take the PHY out of reset\n");
+			return ret;
+		}
 	}
 
 	/* Take the PHY lane group out of reset */
@@ -776,6 +800,116 @@
 	}
 	sp->regmap_phy_pma_common_cdb = regmap;
 
+	for (i = 0; i < SIERRA_MAX_LANES; i++) {
+		block_offset = SIERRA_PHY_PMA_LANE_CDB_OFFSET(i, reg_offset_shift);
+		regmap = cdns_regmap_init(dev, base, block_offset,
+					  block_offset_shift, reg_offset_shift);
+		if (IS_ERR(regmap)) {
+			dev_err(dev, "Failed to init PHY PMA lane CDB regmap\n");
+			return PTR_ERR(regmap);
+		}
+		sp->regmap_phy_pma_lane_cdb[i] = regmap;
+	}
+
+	return 0;
+}
+
+static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
+{
+	const struct cdns_sierra_data *init_data = sp->init_data;
+	enum cdns_sierra_phy_type phy_t1, phy_t2, tmp_phy_type;
+	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+	struct cdns_sierra_vals *phy_pma_ln_vals;
+	const struct cdns_reg_pairs *reg_pairs;
+	struct cdns_sierra_vals *pcs_cmn_vals;
+	int i, j, node, mlane, num_lanes, ret;
+	enum cdns_sierra_ssc_mode ssc;
+	struct regmap *regmap;
+	u32 num_regs;
+
+	/* Maximum 2 links (subnodes) are supported */
+	if (sp->nsubnodes != 2)
+		return -EINVAL;
+
+	clk_set_rate(sp->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
+	clk_set_rate(sp->input_clks[CMN_REFCLK1_DIG_DIV], 25000000);
+
+	/* PHY configured to use both PLL LC and LC1 */
+	regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+
+	phy_t1 = sp->phys[0]->phy_type;
+	phy_t2 = sp->phys[1]->phy_type;
+
+	/*
+	 * First configure the PHY for first link with phy_t1. Get the array
+	 * values as [phy_t1][phy_t2][ssc].
+	 */
+	for (node = 0; node < sp->nsubnodes; node++) {
+		if (node == 1) {
+			/*
+			 * If first link with phy_t1 is configured, then
+			 * configure the PHY for second link with phy_t2.
+			 * Get the array values as [phy_t2][phy_t1][ssc].
+			 */
+			tmp_phy_type = phy_t1;
+			phy_t1 = phy_t2;
+			phy_t2 = tmp_phy_type;
+		}
+
+		mlane = sp->phys[node]->mlane;
+		ssc = sp->phys[node]->ssc_mode;
+		num_lanes = sp->phys[node]->num_lanes;
+
+		/* PHY PCS common registers configurations */
+		pcs_cmn_vals = init_data->pcs_cmn_vals[phy_t1][phy_t2][ssc];
+		if (pcs_cmn_vals) {
+			reg_pairs = pcs_cmn_vals->reg_pairs;
+			num_regs = pcs_cmn_vals->num_regs;
+			regmap = sp->regmap_phy_pcs_common_cdb;
+			for (i = 0; i < num_regs; i++)
+				regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+		}
+
+		/* PHY PMA lane registers configurations */
+		phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_t1][phy_t2][ssc];
+		if (phy_pma_ln_vals) {
+			reg_pairs = phy_pma_ln_vals->reg_pairs;
+			num_regs = phy_pma_ln_vals->num_regs;
+			for (i = 0; i < num_lanes; i++) {
+				regmap = sp->regmap_phy_pma_lane_cdb[i + mlane];
+				for (j = 0; j < num_regs; j++)
+					regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+			}
+		}
+
+		/* PMA common registers configurations */
+		pma_cmn_vals = init_data->pma_cmn_vals[phy_t1][phy_t2][ssc];
+		if (pma_cmn_vals) {
+			reg_pairs = pma_cmn_vals->reg_pairs;
+			num_regs = pma_cmn_vals->num_regs;
+			regmap = sp->regmap_common_cdb;
+			for (i = 0; i < num_regs; i++)
+				regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+		}
+
+		/* PMA TX lane registers configurations */
+		pma_ln_vals = init_data->pma_ln_vals[phy_t1][phy_t2][ssc];
+		if (pma_ln_vals) {
+			reg_pairs = pma_ln_vals->reg_pairs;
+			num_regs = pma_ln_vals->num_regs;
+			for (i = 0; i < num_lanes; i++) {
+				regmap = sp->regmap_lane_cdb[i + mlane];
+				for (j = 0; j < num_regs; j++)
+					regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+			}
+		}
+	}
+
+	/* Take the PHY out of reset */
+	ret = reset_control_deassert(sp->phy_rst);
+	if (ret)
+		return ret;
+
 	return 0;
 }
 
@@ -896,8 +1030,11 @@
 	sp->num_lanes += inst->num_lanes;
 
 	/* If more than one subnode, configure the PHY as multilink */
-	if (!sp->autoconf && sp->nsubnodes > 1)
-		regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+	if (!sp->autoconf && sp->nsubnodes > 1) {
+		ret = cdns_sierra_phy_configure_multilink(sp);
+		if (ret)
+			return ret;
+	}
 
 	return 0;
 }