diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index f310e15d94cb..ad01fb61cfa4 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -8,6 +8,7 @@
 
 #include <dt-bindings/phy/phy.h>
 #include <linux/clk.h>
+#include <linux/clk-provider.h>
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/io.h>
@@ -76,6 +77,8 @@
  * register offsets from SD0801 PHY register block base (i.e MHDP
  * register base + 0x500000)
  */
+#define CMN_CDIAG_REFCLK_OVRD		0x004CU
+#define CMN_CDIAG_REFCLK_DRV0_CTRL	0x0050U
 #define CMN_SSM_BANDGAP_TMR		0x0021U
 #define CMN_SSM_BIAS_TMR		0x0022U
 #define CMN_PLLSM0_PLLPRE_TMR		0x002AU
@@ -206,6 +209,8 @@
 #define RX_DIAG_ACYA			0x01FFU
 
 /* PHY PCS common registers */
+#define PHY_PIPE_CMN_CTRL1		0x0000U
+#define PHY_ISO_CMN_CTRL		0x0008U
 #define PHY_PLL_CFG			0x000EU
 #define PHY_PIPE_USB3_GEN2_PRE_CFG0	0x0020U
 #define PHY_PIPE_USB3_GEN2_POST_CFG0	0x0022U
@@ -231,6 +236,36 @@ static const struct reg_field phy_pma_pll_raw_ctrl =
 static const struct reg_field phy_reset_ctrl =
 				REG_FIELD(PHY_RESET, 8, 8);
 
+#define REFCLK_OUT_NUM_CONFIGURATIONS_PCS_CONFIG	2
+
+enum cdns_torrent_refclk_out_pcs {
+	PHY_ISO_CMN_CTRL_8,
+	PHY_PIPE_CMN_CTRL1_0,
+};
+
+#define REFCLK_OUT_NUM_CONFIGURATIONS_CMN_CONFIG	5
+
+enum cdns_torrent_refclk_out_cmn {
+	CMN_CDIAG_REFCLK_OVRD_4,
+	CMN_CDIAG_REFCLK_DRV0_CTRL_1,
+	CMN_CDIAG_REFCLK_DRV0_CTRL_4,
+	CMN_CDIAG_REFCLK_DRV0_CTRL_5,
+	CMN_CDIAG_REFCLK_DRV0_CTRL_6,
+};
+
+static const struct reg_field refclk_out_pcs_cfg[] = {
+	[PHY_ISO_CMN_CTRL_8]	= REG_FIELD(PHY_ISO_CMN_CTRL, 8, 8),
+	[PHY_PIPE_CMN_CTRL1_0]	= REG_FIELD(PHY_PIPE_CMN_CTRL1, 0, 0),
+};
+
+static const struct reg_field refclk_out_cmn_cfg[] = {
+	[CMN_CDIAG_REFCLK_OVRD_4]	= REG_FIELD(CMN_CDIAG_REFCLK_OVRD, 4, 4),
+	[CMN_CDIAG_REFCLK_DRV0_CTRL_1]	= REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 1, 1),
+	[CMN_CDIAG_REFCLK_DRV0_CTRL_4]	= REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 4, 4),
+	[CMN_CDIAG_REFCLK_DRV0_CTRL_5]  = REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 5, 5),
+	[CMN_CDIAG_REFCLK_DRV0_CTRL_6]	= REG_FIELD(CMN_CDIAG_REFCLK_DRV0_CTRL, 6, 6),
+};
+
 enum cdns_torrent_phy_type {
 	TYPE_NONE,
 	TYPE_DP,
@@ -288,6 +323,16 @@ enum phy_powerstate {
 	POWERSTATE_A3 = 3,
 };
 
+struct cdns_torrent_derived_refclk {
+	struct clk_hw		hw;
+	struct regmap_field	*pcs_fields[REFCLK_OUT_NUM_CONFIGURATIONS_PCS_CONFIG];
+	struct regmap_field	*cmn_fields[REFCLK_OUT_NUM_CONFIGURATIONS_CMN_CONFIG];
+	struct clk_init_data	clk_data;
+};
+
+#define to_cdns_torrent_derived_refclk(_hw)	\
+			container_of(_hw, struct cdns_torrent_derived_refclk, hw)
+
 static int cdns_torrent_phy_init(struct phy *phy);
 static int cdns_torrent_dp_init(struct phy *phy);
 static int cdns_torrent_dp_run(struct cdns_torrent_phy *cdns_phy,
@@ -1604,6 +1649,110 @@ static int cdns_torrent_dp_run(struct cdns_torrent_phy *cdns_phy, u32 num_lanes)
 	return ret;
 }
 
+static int cdns_torrent_derived_refclk_enable(struct clk_hw *hw)
+{
+	struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
+
+	regmap_field_write(derived_refclk->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_6], 0);
+	regmap_field_write(derived_refclk->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_4], 1);
+	regmap_field_write(derived_refclk->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_5], 1);
+	regmap_field_write(derived_refclk->cmn_fields[CMN_CDIAG_REFCLK_DRV0_CTRL_1], 0);
+	regmap_field_write(derived_refclk->cmn_fields[CMN_CDIAG_REFCLK_OVRD_4], 1);
+	regmap_field_write(derived_refclk->pcs_fields[PHY_PIPE_CMN_CTRL1_0], 1);
+	regmap_field_write(derived_refclk->pcs_fields[PHY_ISO_CMN_CTRL_8], 1);
+
+	return 0;
+}
+
+static void cdns_torrent_derived_refclk_disable(struct clk_hw *hw)
+{
+	struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
+
+	regmap_field_write(derived_refclk->pcs_fields[PHY_ISO_CMN_CTRL_8], 0);
+}
+
+static int cdns_torrent_derived_refclk_is_enabled(struct clk_hw *hw)
+{
+	struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
+	int val;
+
+	regmap_field_read(derived_refclk->pcs_fields[PHY_ISO_CMN_CTRL_8], &val);
+
+	return !!val;
+}
+
+static const struct clk_ops cdns_torrent_derived_refclk_ops = {
+	.enable = cdns_torrent_derived_refclk_enable,
+	.disable = cdns_torrent_derived_refclk_disable,
+	.is_enabled = cdns_torrent_derived_refclk_is_enabled,
+};
+
+static int cdns_torrent_derived_refclk_register(struct cdns_torrent_phy *cdns_phy,
+						struct device_node *node)
+{
+	struct cdns_torrent_derived_refclk *derived_refclk;
+	struct device *dev = cdns_phy->dev;
+	struct regmap_field *field;
+	struct clk_init_data *init;
+	unsigned int num_parents;
+	const char *parent_name;
+	struct regmap *regmap;
+	char clk_name[100];
+	struct clk *clk;
+	int ret, i;
+
+	derived_refclk = devm_kzalloc(dev, sizeof(*derived_refclk), GFP_KERNEL);
+	if (!derived_refclk)
+		return -ENOMEM;
+
+	num_parents = of_clk_get_parent_count(node);
+	parent_name = of_clk_get_parent_name(node, 0);
+
+	snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
+		 node->name);
+
+	init = &derived_refclk->clk_data;
+
+	init->ops = &cdns_torrent_derived_refclk_ops;
+	init->flags = 0;
+	init->parent_names = parent_name ? &parent_name : NULL;
+	init->num_parents = num_parents ? 1 : 0;
+	init->name = clk_name;
+
+	regmap = cdns_phy->regmap_phy_pcs_common_cdb;
+	for (i = 0; i < REFCLK_OUT_NUM_CONFIGURATIONS_PCS_CONFIG; i++) {
+		field = devm_regmap_field_alloc(dev, regmap, refclk_out_pcs_cfg[i]);
+		if (IS_ERR(field)) {
+			dev_err(dev, "PCS reg field init failed\n");
+			return PTR_ERR(field);
+		}
+		derived_refclk->pcs_fields[i] = field;
+	}
+
+	regmap = cdns_phy->regmap_common_cdb;
+	for (i = 0; i < REFCLK_OUT_NUM_CONFIGURATIONS_CMN_CONFIG; i++) {
+		field = devm_regmap_field_alloc(dev, regmap, refclk_out_cmn_cfg[i]);
+		if (IS_ERR(field)) {
+			dev_err(dev, "CMN reg field init failed\n");
+			return PTR_ERR(field);
+		}
+		derived_refclk->cmn_fields[i] = field;
+	}
+
+	derived_refclk->hw.init = init;
+
+	clk = devm_clk_register(dev, &derived_refclk->hw);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	ret = of_clk_add_provider(node, of_clk_src_simple_get, clk);
+	if (ret)
+		dev_err(dev, "Failed to add refrcv clock provider: %s\n",
+			clk_name);
+
+	return ret;
+}
+
 static int cdns_torrent_phy_on(struct phy *phy)
 {
 	struct cdns_torrent_inst *inst = phy_get_drvdata(phy);
@@ -2150,6 +2299,15 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
 	/* Enable APB */
 	reset_control_deassert(cdns_phy->apb_rst);
 
+	child = of_get_child_by_name(dev->of_node, "refclk-driver");
+	if (child) {
+		ret = cdns_torrent_derived_refclk_register(cdns_phy, child);
+		if (ret) {
+			dev_err(dev, "failed to register derived refclk\n");
+			return ret;
+		}
+	}
+
 	for_each_available_child_of_node(dev->of_node, child) {
 		struct phy *gphy;
 
