diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index 027667a17ebe..0e03d3cb4c23 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -45,11 +45,12 @@
 #define TORRENT_PHY_PMA_COMMON_OFFSET(block_offset)	\
 				(0xE000 << (block_offset))
 
+#define TORRENT_DPTX_PHY_OFFSET		0x0
+
 /*
  * register offsets from DPTX PHY register block base (i.e MHDP
  * register base + 0x30a00)
  */
-#define PHY_AUX_CONFIG			0x00
 #define PHY_AUX_CTRL			0x04
 #define PHY_RESET			0x20
 #define PMA_TX_ELEC_IDLE_MASK		0xF0U
@@ -65,8 +66,6 @@
 #define PMA_XCVR_POWER_STATE_REQ_LN_MASK	0x3FU
 #define PHY_PMA_XCVR_POWER_STATE_ACK	0x30
 #define PHY_PMA_CMN_READY		0x34
-#define PHY_PMA_XCVR_TX_VMARGIN		0x38
-#define PHY_PMA_XCVR_TX_DEEMPH		0x3c
 
 /*
  * register offsets from SD0801 PHY register block base (i.e MHDP
@@ -179,6 +178,9 @@ static const struct reg_field phy_pma_cmn_ctrl_2 =
 static const struct reg_field phy_pma_pll_raw_ctrl =
 				REG_FIELD(PHY_PMA_PLL_RAW_CTRL, 0, 1);
 
+static const struct reg_field phy_reset_ctrl =
+				REG_FIELD(PHY_RESET, 8, 8);
+
 static const struct of_device_id cdns_torrent_phy_of_match[];
 
 struct cdns_torrent_phy {
@@ -195,9 +197,11 @@ struct cdns_torrent_phy {
 	struct regmap *regmap_phy_pma_common_cdb;
 	struct regmap *regmap_tx_lane_cdb[MAX_NUM_LANES];
 	struct regmap *regmap_rx_lane_cdb[MAX_NUM_LANES];
+	struct regmap *regmap_dptx_phy_reg;
 	struct regmap_field *phy_pll_cfg;
 	struct regmap_field *phy_pma_cmn_ctrl_2;
 	struct regmap_field *phy_pma_pll_raw_ctrl;
+	struct regmap_field *phy_reset_ctrl;
 };
 
 enum phy_powerstate {
@@ -228,12 +232,6 @@ static void cdns_torrent_dp_pma_lane_cfg(struct cdns_torrent_phy *cdns_phy,
 					 unsigned int lane);
 static void cdns_torrent_dp_pma_cmn_rate(struct cdns_torrent_phy *cdns_phy,
 					 u32 rate, u32 num_lanes);
-static void cdns_dp_phy_write_field(struct cdns_torrent_phy *cdns_phy,
-				    unsigned int offset,
-				    unsigned char start_bit,
-				    unsigned char num_bits,
-				    unsigned int val);
-
 static int cdns_torrent_dp_configure(struct phy *phy,
 				     union phy_configure_opts *opts);
 static int cdns_torrent_dp_set_power_state(struct cdns_torrent_phy *cdns_phy,
@@ -277,6 +275,27 @@ static int cdns_regmap_read(void *context, unsigned int reg, unsigned int *val)
 	return 0;
 }
 
+static int cdns_regmap_dptx_write(void *context, unsigned int reg,
+				  unsigned int val)
+{
+	struct cdns_regmap_cdb_context *ctx = context;
+	u32 offset = reg;
+
+	writel(val, ctx->base + offset);
+
+	return 0;
+}
+
+static int cdns_regmap_dptx_read(void *context, unsigned int reg,
+				 unsigned int *val)
+{
+	struct cdns_regmap_cdb_context *ctx = context;
+	u32 offset = reg;
+
+	*val = readl(ctx->base + offset);
+	return 0;
+}
+
 #define TORRENT_TX_LANE_CDB_REGMAP_CONF(n) \
 { \
 	.name = "torrent_tx_lane" n "_cdb", \
@@ -333,6 +352,14 @@ static struct regmap_config cdns_torrent_phy_pma_cmn_cdb_config = {
 	.reg_read = cdns_regmap_read,
 };
 
+static struct regmap_config cdns_torrent_dptx_phy_config = {
+	.name = "torrent_dptx_phy",
+	.reg_stride = 1,
+	.fast_io = true,
+	.reg_write = cdns_regmap_dptx_write,
+	.reg_read = cdns_regmap_dptx_read,
+};
+
 /* PHY mmr access functions */
 
 static void cdns_torrent_phy_write(struct regmap *regmap, u32 offset, u32 val)
@@ -350,21 +377,18 @@ static u32 cdns_torrent_phy_read(struct regmap *regmap, u32 offset)
 
 /* DPTX mmr access functions */
 
-static void cdns_torrent_dp_write(struct cdns_torrent_phy *cdns_phy,
-				  u32 offset, u32 val)
+static void cdns_torrent_dp_write(struct regmap *regmap, u32 offset, u32 val)
 {
-	writel(val, cdns_phy->base + offset);
+	regmap_write(regmap, offset, val);
 }
 
-static u32 cdns_torrent_dp_read(struct cdns_torrent_phy *cdns_phy, u32 offset)
+static u32 cdns_torrent_dp_read(struct regmap *regmap, u32 offset)
 {
-	return readl(cdns_phy->base + offset);
-}
+	u32 val;
 
-#define cdns_torrent_dp_read_poll_timeout(cdns_phy, offset, val, cond, \
-					  delay_us, timeout_us) \
-	readl_poll_timeout((cdns_phy)->base + (offset), \
-			   val, cond, delay_us, timeout_us)
+	regmap_read(regmap, offset, &val);
+	return val;
+}
 
 /*
  * Structure used to store values of PHY registers for voltage-related
@@ -439,6 +463,8 @@ static int cdns_torrent_dp_set_pll_en(struct cdns_torrent_phy *cdns_phy,
 {
 	u32 rd_val;
 	u32 ret;
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
+
 	/*
 	 * Used to determine, which bits to check for or enable in
 	 * PHY_PMA_XCVR_PLLCLK_EN register.
@@ -470,14 +496,14 @@ static int cdns_torrent_dp_set_pll_en(struct cdns_torrent_phy *cdns_phy,
 	else
 		pll_val = 0x00000000;
 
-	cdns_torrent_dp_write(cdns_phy, PHY_PMA_XCVR_PLLCLK_EN, pll_val);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, pll_val);
 
 	/* Wait for acknowledgment from PHY. */
-	ret = cdns_torrent_dp_read_poll_timeout(cdns_phy,
-						PHY_PMA_XCVR_PLLCLK_EN_ACK,
-						rd_val,
-						(rd_val & pll_bits) == pll_val,
-						0, POLL_TIMEOUT_US);
+	ret = regmap_read_poll_timeout(regmap,
+				       PHY_PMA_XCVR_PLLCLK_EN_ACK,
+				       rd_val,
+				       (rd_val & pll_bits) == pll_val,
+				       0, POLL_TIMEOUT_US);
 	ndelay(100);
 	return ret;
 }
@@ -601,9 +627,10 @@ static int cdns_torrent_dp_verify_config(struct cdns_torrent_phy *cdns_phy,
 static void cdns_torrent_dp_set_a0_pll(struct cdns_torrent_phy *cdns_phy,
 				       u32 num_lanes)
 {
-	u32 pwr_state = cdns_torrent_dp_read(cdns_phy,
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
+	u32 pwr_state = cdns_torrent_dp_read(regmap,
 					     PHY_PMA_XCVR_POWER_STATE_REQ);
-	u32 pll_clk_en = cdns_torrent_dp_read(cdns_phy,
+	u32 pll_clk_en = cdns_torrent_dp_read(regmap,
 					      PHY_PMA_XCVR_PLLCLK_EN);
 
 	/* Lane 0 is always enabled. */
@@ -628,9 +655,8 @@ static void cdns_torrent_dp_set_a0_pll(struct cdns_torrent_phy *cdns_phy,
 		pll_clk_en &= ~(0x01U << 3);
 	}
 
-	cdns_torrent_dp_write(cdns_phy,
-			      PHY_PMA_XCVR_POWER_STATE_REQ, pwr_state);
-	cdns_torrent_dp_write(cdns_phy, PHY_PMA_XCVR_PLLCLK_EN, pll_clk_en);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, pwr_state);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, pll_clk_en);
 }
 
 /* Configure lane count as required. */
@@ -639,18 +665,19 @@ static int cdns_torrent_dp_set_lanes(struct cdns_torrent_phy *cdns_phy,
 {
 	u32 value;
 	u32 ret;
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
 	u8 lane_mask = (1 << dp->lanes) - 1;
 
-	value = cdns_torrent_dp_read(cdns_phy, PHY_RESET);
+	value = cdns_torrent_dp_read(regmap, PHY_RESET);
 	/* clear pma_tx_elec_idle_ln_* bits. */
 	value &= ~PMA_TX_ELEC_IDLE_MASK;
 	/* Assert pma_tx_elec_idle_ln_* for disabled lanes. */
 	value |= ((~lane_mask) << PMA_TX_ELEC_IDLE_SHIFT) &
 		 PMA_TX_ELEC_IDLE_MASK;
-	cdns_torrent_dp_write(cdns_phy, PHY_RESET, value);
+	cdns_torrent_dp_write(regmap, PHY_RESET, value);
 
 	/* reset the link by asserting phy_l00_reset_n low */
-	cdns_torrent_dp_write(cdns_phy, PHY_RESET,
+	cdns_torrent_dp_write(regmap, PHY_RESET,
 			      value & (~PHY_L00_RESET_N_MASK));
 
 	/*
@@ -658,13 +685,13 @@ static int cdns_torrent_dp_set_lanes(struct cdns_torrent_phy *cdns_phy,
 	 * and powered down when re-enabling the link
 	 */
 	value = (value & 0x0000FFF0) | (0x0000000E & lane_mask);
-	cdns_torrent_dp_write(cdns_phy, PHY_RESET, value);
+	cdns_torrent_dp_write(regmap, PHY_RESET, value);
 
 	cdns_torrent_dp_set_a0_pll(cdns_phy, dp->lanes);
 
 	/* release phy_l0*_reset_n based on used laneCount */
 	value = (value & 0x0000FFF0) | (0x0000000F & lane_mask);
-	cdns_torrent_dp_write(cdns_phy, PHY_RESET, value);
+	cdns_torrent_dp_write(regmap, PHY_RESET, value);
 
 	/* Wait, until PHY gets ready after releasing PHY reset signal. */
 	ret = cdns_torrent_dp_wait_pma_cmn_ready(cdns_phy);
@@ -674,7 +701,7 @@ static int cdns_torrent_dp_set_lanes(struct cdns_torrent_phy *cdns_phy,
 	ndelay(100);
 
 	/* release pma_xcvr_pllclk_en_ln_*, only for the master lane */
-	cdns_torrent_dp_write(cdns_phy, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
 
 	ret = cdns_torrent_dp_run(cdns_phy, dp->lanes);
 
@@ -801,6 +828,7 @@ static int cdns_torrent_dp_init(struct phy *phy)
 	int ret;
 
 	struct cdns_torrent_phy *cdns_phy = phy_get_drvdata(phy);
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
 
 	ret = clk_prepare_enable(cdns_phy->clk);
 	if (ret) {
@@ -825,7 +853,7 @@ static int cdns_torrent_dp_init(struct phy *phy)
 		return -EINVAL;
 	}
 
-	cdns_torrent_dp_write(cdns_phy, PHY_AUX_CTRL, 0x0003); /* enable AUX */
+	cdns_torrent_dp_write(regmap, PHY_AUX_CTRL, 0x0003); /* enable AUX */
 
 	/* PHY PMA registers configuration function */
 	cdns_torrent_dp_pma_cfg(cdns_phy);
@@ -841,11 +869,11 @@ static int cdns_torrent_dp_init(struct phy *phy)
 	 * used lanes
 	 */
 	lane_bits = (1 << cdns_phy->num_lanes) - 1;
-	cdns_torrent_dp_write(cdns_phy, PHY_RESET,
+	cdns_torrent_dp_write(regmap, PHY_RESET,
 			      ((0xF & ~lane_bits) << 4) | (0xF & lane_bits));
 
 	/* release pma_xcvr_pllclk_en_ln_*, only for the master lane */
-	cdns_torrent_dp_write(cdns_phy, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_PLLCLK_EN, 0x0001);
 
 	/* PHY PMA registers configuration functions */
 	/* Initialize PHY with max supported link rate, without SSC. */
@@ -861,7 +889,8 @@ static int cdns_torrent_dp_init(struct phy *phy)
 				     cdns_phy->num_lanes);
 
 	/* take out of reset */
-	cdns_dp_phy_write_field(cdns_phy, PHY_RESET, 8, 1, 1);
+	regmap_field_write(cdns_phy->phy_reset_ctrl, 0x1);
+
 	ret = cdns_torrent_dp_wait_pma_cmn_ready(cdns_phy);
 	if (ret)
 		return ret;
@@ -884,10 +913,10 @@ int cdns_torrent_dp_wait_pma_cmn_ready(struct cdns_torrent_phy *cdns_phy)
 {
 	unsigned int reg;
 	int ret;
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
 
-	ret = cdns_torrent_dp_read_poll_timeout(cdns_phy, PHY_PMA_CMN_READY,
-						reg, reg & 1, 0,
-						POLL_TIMEOUT_US);
+	ret = regmap_read_poll_timeout(regmap, PHY_PMA_CMN_READY, reg,
+				       reg & 1, 0, POLL_TIMEOUT_US);
 	if (ret == -ETIMEDOUT) {
 		dev_err(cdns_phy->dev,
 			"timeout waiting for PMA common ready\n");
@@ -1405,6 +1434,7 @@ static int cdns_torrent_dp_set_power_state(struct cdns_torrent_phy *cdns_phy,
 	u32 mask;
 	u32 read_val;
 	u32 ret;
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
 
 	switch (powerstate) {
 	case (POWERSTATE_A0):
@@ -1445,15 +1475,12 @@ static int cdns_torrent_dp_set_power_state(struct cdns_torrent_phy *cdns_phy,
 	}
 
 	/* Set power state A<n>. */
-	cdns_torrent_dp_write(cdns_phy, PHY_PMA_XCVR_POWER_STATE_REQ, value);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, value);
 	/* Wait, until PHY acknowledges power state completion. */
-	ret = cdns_torrent_dp_read_poll_timeout(cdns_phy,
-						PHY_PMA_XCVR_POWER_STATE_ACK,
-						read_val,
-						(read_val & mask) == value, 0,
-						POLL_TIMEOUT_US);
-	cdns_torrent_dp_write(cdns_phy,
-			      PHY_PMA_XCVR_POWER_STATE_REQ, 0x00000000);
+	ret = regmap_read_poll_timeout(regmap, PHY_PMA_XCVR_POWER_STATE_ACK,
+				       read_val, (read_val & mask) == value, 0,
+				       POLL_TIMEOUT_US);
+	cdns_torrent_dp_write(regmap, PHY_PMA_XCVR_POWER_STATE_REQ, 0x00000000);
 	ndelay(100);
 
 	return ret;
@@ -1463,15 +1490,15 @@ static int cdns_torrent_dp_run(struct cdns_torrent_phy *cdns_phy, u32 num_lanes)
 {
 	unsigned int read_val;
 	int ret;
+	struct regmap *regmap = cdns_phy->regmap_dptx_phy_reg;
 
 	/*
 	 * waiting for ACK of pma_xcvr_pllclk_en_ln_*, only for the
 	 * master lane
 	 */
-	ret = cdns_torrent_dp_read_poll_timeout(cdns_phy,
-						PHY_PMA_XCVR_PLLCLK_EN_ACK,
-						read_val, read_val & 1, 0,
-						POLL_TIMEOUT_US);
+	ret = regmap_read_poll_timeout(regmap, PHY_PMA_XCVR_PLLCLK_EN_ACK,
+				       read_val, read_val & 1,
+				       0, POLL_TIMEOUT_US);
 	if (ret == -ETIMEDOUT) {
 		dev_err(cdns_phy->dev,
 			"timeout waiting for link PLL clock enable ack\n");
@@ -1491,20 +1518,6 @@ static int cdns_torrent_dp_run(struct cdns_torrent_phy *cdns_phy, u32 num_lanes)
 	return ret;
 }
 
-static void cdns_dp_phy_write_field(struct cdns_torrent_phy *cdns_phy,
-				    unsigned int offset,
-				    unsigned char start_bit,
-				    unsigned char num_bits,
-				    unsigned int val)
-{
-	unsigned int read_val;
-
-	read_val = cdns_torrent_dp_read(cdns_phy, offset);
-	cdns_torrent_dp_write(cdns_phy, offset,
-			      ((val << start_bit) |
-			      (read_val & ~(((1 << num_bits) - 1) <<
-			      start_bit))));
-}
 
 static struct regmap *cdns_regmap_init(struct device *dev, void __iomem *base,
 				       u32 block_offset,
@@ -1554,6 +1567,14 @@ static int cdns_regfield_init(struct cdns_torrent_phy *cdns_phy)
 	}
 	cdns_phy->phy_pma_pll_raw_ctrl = field;
 
+	regmap = cdns_phy->regmap_dptx_phy_reg;
+	field = devm_regmap_field_alloc(dev, regmap, phy_reset_ctrl);
+	if (IS_ERR(field)) {
+		dev_err(dev, "PHY_RESET reg field init failed\n");
+		return PTR_ERR(field);
+	}
+	cdns_phy->phy_reset_ctrl = field;
+
 	return 0;
 }
 
@@ -1622,6 +1643,16 @@ static int cdns_regmap_init_torrent_dp(struct cdns_torrent_phy *cdns_phy,
 	}
 	cdns_phy->regmap_phy_pma_common_cdb = regmap;
 
+	block_offset = TORRENT_DPTX_PHY_OFFSET;
+	regmap = cdns_regmap_init(dev, base, block_offset,
+				  reg_offset_shift,
+				  &cdns_torrent_dptx_phy_config);
+	if (IS_ERR(regmap)) {
+		dev_err(dev, "Failed to init DPTX PHY regmap\n");
+		return PTR_ERR(regmap);
+	}
+	cdns_phy->regmap_dptx_phy_reg = regmap;
+
 	return 0;
 }
 
