diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
index 76a4b58..86cbd6c 100644
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -63,6 +63,7 @@
 
 #include <linux/mfd/syscon.h>
 #include <linux/phy/phy.h>
+#include <soc/rockchip/rockchip_phy_typec.h>
 
 #define CMN_SSM_BANDGAP			(0x21 << 2)
 #define CMN_SSM_BIAS			(0x22 << 2)
@@ -323,21 +324,29 @@
  * clock 0: PLL 0 div 1
  * clock 1: PLL 1 div 2
  */
-#define CLK_PLL_CONFIG			0X30
+#define CLK_PLL1_DIV1			0x20
+#define CLK_PLL1_DIV2			0x30
 #define CLK_PLL_MASK			0x33
 
 #define CMN_READY			BIT(0)
 
+#define DP_PLL_CLOCK_ENABLE_ACK		BIT(3)
 #define DP_PLL_CLOCK_ENABLE		BIT(2)
+#define DP_PLL_ENABLE_ACK		BIT(1)
 #define DP_PLL_ENABLE			BIT(0)
 #define DP_PLL_DATA_RATE_RBR		((2 << 12) | (4 << 8))
 #define DP_PLL_DATA_RATE_HBR		((2 << 12) | (4 << 8))
 #define DP_PLL_DATA_RATE_HBR2		((1 << 12) | (2 << 8))
+#define DP_PLL_DATA_RATE_MASK		0xff00
 
-#define DP_MODE_A0			BIT(4)
-#define DP_MODE_A2			BIT(6)
-#define DP_MODE_ENTER_A0		0xc101
-#define DP_MODE_ENTER_A2		0xc104
+#define DP_MODE_MASK			0xf
+#define DP_MODE_ENTER_A0		BIT(0)
+#define DP_MODE_ENTER_A2		BIT(2)
+#define DP_MODE_ENTER_A3		BIT(3)
+#define DP_MODE_A0_ACK			BIT(4)
+#define DP_MODE_A2_ACK			BIT(6)
+#define DP_MODE_A3_ACK			BIT(7)
+#define DP_LINK_RESET_DEASSERTED	BIT(8)
 
 #define PHY_MODE_SET_TIMEOUT		100000
 
@@ -349,51 +358,7 @@
 #define MODE_DFP_USB			BIT(1)
 #define MODE_DFP_DP			BIT(2)
 
-struct usb3phy_reg {
-	u32 offset;
-	u32 enable_bit;
-	u32 write_enable;
-};
-
-/**
- * struct rockchip_usb3phy_port_cfg: usb3-phy port configuration.
- * @reg: the base address for usb3-phy config.
- * @typec_conn_dir: the register of type-c connector direction.
- * @usb3tousb2_en: the register of type-c force usb2 to usb2 enable.
- * @external_psm: the register of type-c phy external psm clock.
- * @pipe_status: the register of type-c phy pipe status.
- * @usb3_host_disable: the register of type-c usb3 host disable.
- * @usb3_host_port: the register of type-c usb3 host port.
- * @uphy_dp_sel: the register of type-c phy DP select control.
- */
-struct rockchip_usb3phy_port_cfg {
-	unsigned int reg;
-	struct usb3phy_reg typec_conn_dir;
-	struct usb3phy_reg usb3tousb2_en;
-	struct usb3phy_reg external_psm;
-	struct usb3phy_reg pipe_status;
-	struct usb3phy_reg usb3_host_disable;
-	struct usb3phy_reg usb3_host_port;
-	struct usb3phy_reg uphy_dp_sel;
-};
-
-struct rockchip_typec_phy {
-	struct device *dev;
-	void __iomem *base;
-	struct extcon_dev *extcon;
-	struct regmap *grf_regs;
-	struct clk *clk_core;
-	struct clk *clk_ref;
-	struct reset_control *uphy_rst;
-	struct reset_control *pipe_rst;
-	struct reset_control *tcphy_rst;
-	const struct rockchip_usb3phy_port_cfg *port_cfgs;
-	/* mutex to protect access to individual PHYs */
-	struct mutex lock;
-
-	bool flip;
-	u8 mode;
-};
+#define DP_DEFAULT_RATE		162000
 
 struct phy_reg {
 	u16 value;
@@ -417,15 +382,15 @@ struct phy_reg usb3_pll_cfg[] = {
 	{ 0x8,		CMN_DIAG_PLL0_LF_PROG },
 };
 
-struct phy_reg dp_pll_cfg[] = {
+struct phy_reg dp_pll_rbr_cfg[] = {
 	{ 0xf0,		CMN_PLL1_VCOCAL_INIT },
 	{ 0x18,		CMN_PLL1_VCOCAL_ITER },
 	{ 0x30b9,	CMN_PLL1_VCOCAL_START },
-	{ 0x21c,	CMN_PLL1_INTDIV },
+	{ 0x87,		CMN_PLL1_INTDIV },
 	{ 0,		CMN_PLL1_FRACDIV },
-	{ 0x5,		CMN_PLL1_HIGH_THR },
-	{ 0x35,		CMN_PLL1_SS_CTRL1 },
-	{ 0x7f1e,	CMN_PLL1_SS_CTRL2 },
+	{ 0x22,		CMN_PLL1_HIGH_THR },
+	{ 0x8000,	CMN_PLL1_SS_CTRL1 },
+	{ 0,		CMN_PLL1_SS_CTRL2 },
 	{ 0x20,		CMN_PLL1_DSM_DIAG },
 	{ 0,		CMN_PLLSM1_USER_DEF_CTRL },
 	{ 0,		CMN_DIAG_PLL1_OVRD },
@@ -436,9 +401,52 @@ struct phy_reg dp_pll_cfg[] = {
 	{ 0x8,		CMN_DIAG_PLL1_LF_PROG },
 	{ 0x100,	CMN_DIAG_PLL1_PTATIS_TUNE1 },
 	{ 0x7,		CMN_DIAG_PLL1_PTATIS_TUNE2 },
-	{ 0x4,		CMN_DIAG_PLL1_INCLK_CTRL },
+	{ 0x1,		CMN_DIAG_PLL1_INCLK_CTRL },
+};
+
+struct phy_reg dp_pll_hbr_cfg[] = {
+	{ 0xf0,		CMN_PLL1_VCOCAL_INIT },
+	{ 0x18,		CMN_PLL1_VCOCAL_ITER },
+	{ 0x30b4,	CMN_PLL1_VCOCAL_START },
+	{ 0xe1,		CMN_PLL1_INTDIV },
+	{ 0,		CMN_PLL1_FRACDIV },
+	{ 0x5,		CMN_PLL1_HIGH_THR },
+	{ 0x8000,	CMN_PLL1_SS_CTRL1 },
+	{ 0,		CMN_PLL1_SS_CTRL2 },
+	{ 0x20,		CMN_PLL1_DSM_DIAG },
+	{ 0x1000,	CMN_PLLSM1_USER_DEF_CTRL },
+	{ 0,		CMN_DIAG_PLL1_OVRD },
+	{ 0,		CMN_DIAG_PLL1_FBH_OVRD },
+	{ 0,		CMN_DIAG_PLL1_FBL_OVRD },
+	{ 0x7,		CMN_DIAG_PLL1_V2I_TUNE },
+	{ 0x45,		CMN_DIAG_PLL1_CP_TUNE },
+	{ 0x8,		CMN_DIAG_PLL1_LF_PROG },
+	{ 0x1,		CMN_DIAG_PLL1_PTATIS_TUNE1 },
+	{ 0x1,		CMN_DIAG_PLL1_PTATIS_TUNE2 },
+	{ 0x1,		CMN_DIAG_PLL1_INCLK_CTRL },
 };
 
+struct phy_reg dp_pll_hbr2_cfg[] = {
+	{ 0xf0,		CMN_PLL1_VCOCAL_INIT },
+	{ 0x18,		CMN_PLL1_VCOCAL_ITER },
+	{ 0x30b4,	CMN_PLL1_VCOCAL_START },
+	{ 0xe1,		CMN_PLL1_INTDIV },
+	{ 0,		CMN_PLL1_FRACDIV },
+	{ 0x5,		CMN_PLL1_HIGH_THR },
+	{ 0x8000,	CMN_PLL1_SS_CTRL1 },
+	{ 0,		CMN_PLL1_SS_CTRL2 },
+	{ 0x20,		CMN_PLL1_DSM_DIAG },
+	{ 0x1000,	CMN_PLLSM1_USER_DEF_CTRL },
+	{ 0,		CMN_DIAG_PLL1_OVRD },
+	{ 0,		CMN_DIAG_PLL1_FBH_OVRD },
+	{ 0,		CMN_DIAG_PLL1_FBL_OVRD },
+	{ 0x7,		CMN_DIAG_PLL1_V2I_TUNE },
+	{ 0x45,		CMN_DIAG_PLL1_CP_TUNE },
+	{ 0x8,		CMN_DIAG_PLL1_LF_PROG },
+	{ 0x1,		CMN_DIAG_PLL1_PTATIS_TUNE1 },
+	{ 0x1,		CMN_DIAG_PLL1_PTATIS_TUNE2 },
+	{ 0x1,		CMN_DIAG_PLL1_INCLK_CTRL },
+};
 static const struct rockchip_usb3phy_port_cfg rk3399_usb3phy_port_cfgs[] = {
 	{
 		.reg = 0xff7c0000,
@@ -484,7 +492,7 @@ static void tcphy_cfg_24m(struct rockchip_typec_phy *tcphy)
 
 	rdata = readl(tcphy->base + CMN_DIAG_HSCLK_SEL);
 	rdata &= ~CLK_PLL_MASK;
-	rdata |= CLK_PLL_CONFIG;
+	rdata |= CLK_PLL1_DIV2;
 	writel(rdata, tcphy->base + CMN_DIAG_HSCLK_SEL);
 }
 
@@ -498,17 +506,44 @@ static void tcphy_cfg_usb3_pll(struct rockchip_typec_phy *tcphy)
 		       tcphy->base + usb3_pll_cfg[i].addr);
 }
 
-static void tcphy_cfg_dp_pll(struct rockchip_typec_phy *tcphy)
+static void tcphy_cfg_dp_pll(struct rockchip_typec_phy *tcphy, int link_rate)
 {
-	u32 i;
+	struct phy_reg *phy_cfg;
+	u32 clk_ctrl;
+	u32 i, cfg_size, hsclk_sel;
+
+	hsclk_sel = readl(tcphy->base + CMN_DIAG_HSCLK_SEL);
+	hsclk_sel &= ~CLK_PLL_MASK;
+
+	switch (link_rate) {
+	case 162000:
+		clk_ctrl = DP_PLL_DATA_RATE_RBR;
+		hsclk_sel |= CLK_PLL1_DIV2;
+		phy_cfg = dp_pll_rbr_cfg;
+		cfg_size = ARRAY_SIZE(dp_pll_rbr_cfg);
+		break;
+	case 270000:
+		clk_ctrl = DP_PLL_DATA_RATE_HBR;
+		hsclk_sel |= CLK_PLL1_DIV2;
+		phy_cfg = dp_pll_hbr_cfg;
+		cfg_size = ARRAY_SIZE(dp_pll_hbr_cfg);
+		break;
+	case 540000:
+		clk_ctrl = DP_PLL_DATA_RATE_HBR2;
+		hsclk_sel |= CLK_PLL1_DIV1;
+		phy_cfg = dp_pll_hbr2_cfg;
+		cfg_size = ARRAY_SIZE(dp_pll_hbr2_cfg);
+		break;
+	}
+
+	clk_ctrl |= DP_PLL_CLOCK_ENABLE | DP_PLL_ENABLE;
+	writel(clk_ctrl, tcphy->base + DP_CLK_CTL);
 
-	/* set the default mode to RBR */
-	writel(DP_PLL_CLOCK_ENABLE | DP_PLL_ENABLE | DP_PLL_DATA_RATE_RBR,
-	       tcphy->base + DP_CLK_CTL);
+	writel(hsclk_sel, tcphy->base + CMN_DIAG_HSCLK_SEL);
 
 	/* load the configuration of PLL1 */
-	for (i = 0; i < ARRAY_SIZE(dp_pll_cfg); i++)
-		writel(dp_pll_cfg[i].value, tcphy->base + dp_pll_cfg[i].addr);
+	for (i = 0; i < cfg_size; i++)
+		writel(phy_cfg[i].value, tcphy->base + phy_cfg[i].addr);
 }
 
 static void tcphy_tx_usb3_cfg_lane(struct rockchip_typec_phy *tcphy, u32 lane)
@@ -535,9 +570,10 @@ static void tcphy_rx_usb3_cfg_lane(struct rockchip_typec_phy *tcphy, u32 lane)
 	writel(0xfb, tcphy->base + XCVR_DIAG_BIDI_CTRL(lane));
 }
 
-static void tcphy_dp_cfg_lane(struct rockchip_typec_phy *tcphy, u32 lane)
+static void tcphy_dp_cfg_lane(struct rockchip_typec_phy *tcphy, int link_rate,
+			      u8 swing, u8 pre_emp, u32 lane)
 {
-	u16 rdata;
+	u16 val;
 
 	writel(0xbefc, tcphy->base + XCVR_PSM_RCTRL(lane));
 	writel(0x6799, tcphy->base + TX_PSC_A0(lane));
@@ -545,25 +581,31 @@ static void tcphy_dp_cfg_lane(struct rockchip_typec_phy *tcphy, u32 lane)
 	writel(0x98, tcphy->base + TX_PSC_A2(lane));
 	writel(0x98, tcphy->base + TX_PSC_A3(lane));
 
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_000(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_001(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_010(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_011(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_100(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_101(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_110(lane));
-	writel(0, tcphy->base + TX_TXCC_MGNFS_MULT_111(lane));
-	writel(0, tcphy->base + TX_TXCC_CPOST_MULT_10(lane));
-	writel(0, tcphy->base + TX_TXCC_CPOST_MULT_01(lane));
-	writel(0, tcphy->base + TX_TXCC_CPOST_MULT_00(lane));
-	writel(0, tcphy->base + TX_TXCC_CPOST_MULT_11(lane));
-
-	writel(0x128, tcphy->base + TX_TXCC_CAL_SCLR_MULT(lane));
-	writel(0x400, tcphy->base + TX_DIAG_TX_DRV(lane));
-
-	rdata = readl(tcphy->base + XCVR_DIAG_PLLDRC_CTRL(lane));
-	rdata = (rdata & 0x8fff) | 0x6000;
-	writel(rdata, tcphy->base + XCVR_DIAG_PLLDRC_CTRL(lane));
+	writel(tcphy->config[swing][pre_emp].swing,
+	       tcphy->base + TX_TXCC_MGNFS_MULT_000(lane));
+	writel(tcphy->config[swing][pre_emp].pe,
+	       tcphy->base + TX_TXCC_CPOST_MULT_00(lane));
+
+	if (swing == 2 && pre_emp == 0 && link_rate != 540000) {
+		writel(0x700, tcphy->base + TX_DIAG_TX_DRV(lane));
+		writel(0x13c, tcphy->base + TX_TXCC_CAL_SCLR_MULT(lane));
+	} else {
+		writel(0x128, tcphy->base + TX_TXCC_CAL_SCLR_MULT(lane));
+		writel(0x0400, tcphy->base + TX_DIAG_TX_DRV(lane));
+	}
+
+	val = readl(tcphy->base + XCVR_DIAG_PLLDRC_CTRL(lane));
+	val = val & 0x8fff;
+	switch (link_rate) {
+	case 162000:
+	case 270000:
+		val |= (6 << 12);
+		break;
+	case 540000:
+		val |= (4 << 12);
+		break;
+	}
+	writel(val, tcphy->base + XCVR_DIAG_PLLDRC_CTRL(lane));
 }
 
 static inline int property_enable(struct rockchip_typec_phy *tcphy,
@@ -754,30 +796,33 @@ static int tcphy_phy_init(struct rockchip_typec_phy *tcphy, u8 mode)
 	tcphy_cfg_24m(tcphy);
 
 	if (mode == MODE_DFP_DP) {
-		tcphy_cfg_dp_pll(tcphy);
+		tcphy_cfg_dp_pll(tcphy, DP_DEFAULT_RATE);
 		for (i = 0; i < 4; i++)
-			tcphy_dp_cfg_lane(tcphy, i);
+			tcphy_dp_cfg_lane(tcphy, DP_DEFAULT_RATE, 0, 0, i);
 
 		writel(PIN_ASSIGN_C_E, tcphy->base + PMA_LANE_CFG);
 	} else {
 		tcphy_cfg_usb3_pll(tcphy);
-		tcphy_cfg_dp_pll(tcphy);
+		tcphy_cfg_dp_pll(tcphy, DP_DEFAULT_RATE);
 		if (tcphy->flip) {
 			tcphy_tx_usb3_cfg_lane(tcphy, 3);
 			tcphy_rx_usb3_cfg_lane(tcphy, 2);
-			tcphy_dp_cfg_lane(tcphy, 0);
-			tcphy_dp_cfg_lane(tcphy, 1);
+			tcphy_dp_cfg_lane(tcphy, DP_DEFAULT_RATE, 0, 0, 0);
+			tcphy_dp_cfg_lane(tcphy, DP_DEFAULT_RATE, 0, 0, 1);
 		} else {
 			tcphy_tx_usb3_cfg_lane(tcphy, 0);
 			tcphy_rx_usb3_cfg_lane(tcphy, 1);
-			tcphy_dp_cfg_lane(tcphy, 2);
-			tcphy_dp_cfg_lane(tcphy, 3);
+			tcphy_dp_cfg_lane(tcphy, DP_DEFAULT_RATE, 0, 0, 2);
+			tcphy_dp_cfg_lane(tcphy, DP_DEFAULT_RATE, 0, 0, 3);
 		}
 
 		writel(PIN_ASSIGN_D_F, tcphy->base + PMA_LANE_CFG);
 	}
 
-	writel(DP_MODE_ENTER_A2, tcphy->base + DP_MODE_CTL);
+	val = readl(tcphy->base + DP_MODE_CTL);
+	val &= ~DP_MODE_MASK;
+	val |= DP_MODE_ENTER_A2 | DP_LINK_RESET_DEASSERTED;
+	writel(val, tcphy->base + DP_MODE_CTL);
 
 	reset_control_deassert(tcphy->uphy_rst);
 
@@ -990,7 +1035,7 @@ static int rockchip_dp_phy_power_on(struct phy *phy)
 	property_enable(tcphy, &cfg->uphy_dp_sel, 1);
 
 	ret = readx_poll_timeout(readl, tcphy->base + DP_MODE_CTL,
-				 val, val & DP_MODE_A2, 1000,
+				 val, val & DP_MODE_A2_ACK, 1000,
 				 PHY_MODE_SET_TIMEOUT);
 	if (ret < 0) {
 		dev_err(tcphy->dev, "failed to wait TCPHY enter A2\n");
@@ -999,13 +1044,19 @@ static int rockchip_dp_phy_power_on(struct phy *phy)
 
 	tcphy_dp_aux_calibration(tcphy);
 
-	writel(DP_MODE_ENTER_A0, tcphy->base + DP_MODE_CTL);
+	/* enter A0 mode */
+	val = readl(tcphy->base + DP_MODE_CTL);
+	val &= ~DP_MODE_MASK;
+	val |= DP_MODE_ENTER_A0;
+	writel(val, tcphy->base + DP_MODE_CTL);
 
 	ret = readx_poll_timeout(readl, tcphy->base + DP_MODE_CTL,
-				 val, val & DP_MODE_A0, 1000,
+				 val, val & DP_MODE_A0_ACK, 1000,
 				 PHY_MODE_SET_TIMEOUT);
 	if (ret < 0) {
-		writel(DP_MODE_ENTER_A2, tcphy->base + DP_MODE_CTL);
+		val &= ~DP_MODE_MASK;
+		val |= DP_MODE_ENTER_A2;
+		writel(val, tcphy->base + DP_MODE_CTL);
 		dev_err(tcphy->dev, "failed to wait TCPHY enter A0\n");
 		goto power_on_finish;
 	}
@@ -1023,6 +1074,7 @@ static int rockchip_dp_phy_power_on(struct phy *phy)
 static int rockchip_dp_phy_power_off(struct phy *phy)
 {
 	struct rockchip_typec_phy *tcphy = phy_get_drvdata(phy);
+	u32 val;
 
 	mutex_lock(&tcphy->lock);
 
@@ -1031,7 +1083,10 @@ static int rockchip_dp_phy_power_off(struct phy *phy)
 
 	tcphy->mode &= ~MODE_DFP_DP;
 
-	writel(DP_MODE_ENTER_A2, tcphy->base + DP_MODE_CTL);
+	val = readl(tcphy->base + DP_MODE_CTL);
+	val &= ~DP_MODE_MASK;
+	val |= DP_MODE_ENTER_A2;
+	writel(val, tcphy->base + DP_MODE_CTL);
 
 	if (tcphy->mode == MODE_DISCONNECT)
 		tcphy_phy_deinit(tcphy);
@@ -1047,6 +1102,30 @@ static const struct phy_ops rockchip_dp_phy_ops = {
 	.owner		= THIS_MODULE,
 };
 
+static int typec_dp_phy_config(struct phy *phy, int link_rate,
+			 int lanes, u8 swing, u8 pre_emp)
+{
+	struct rockchip_typec_phy *tcphy = phy_get_drvdata(phy);
+	u8 i;
+
+	tcphy_cfg_dp_pll(tcphy, link_rate);
+
+	if (tcphy->mode == MODE_DFP_DP) {
+		for (i = 0; i < 4; i++)
+			tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, i);
+	} else {
+		if (tcphy->flip) {
+			tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 0);
+			tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 1);
+		} else {
+			tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 2);
+			tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 3);
+		}
+	}
+
+	return 0;
+}
+
 static int tcphy_parse_dt(struct rockchip_typec_phy *tcphy,
 			  struct device *dev)
 {
@@ -1087,6 +1166,14 @@ static int tcphy_parse_dt(struct rockchip_typec_phy *tcphy,
 		return PTR_ERR(tcphy->tcphy_rst);
 	}
 
+	/*
+	 * check if phy_config pass from dts, if yes,
+	 * need to use this phy config to do software training later
+	 */
+	if (!of_property_read_u32_array(dev->of_node, "rockchip,phy_config",
+		(u32 *)tcphy->config, sizeof(tcphy->config) / sizeof(u32)))
+		tcphy->need_software_training = 1;
+
 	return 0;
 }
 
@@ -1171,6 +1258,7 @@ static int rockchip_typec_phy_probe(struct platform_device *pdev)
 		}
 	}
 
+	tcphy->typec_phy_config = typec_dp_phy_config;
 	pm_runtime_enable(dev);
 
 	for_each_available_child_of_node(np, child_np) {
diff --git a/include/soc/rockchip/rockchip_phy_typec.h b/include/soc/rockchip/rockchip_phy_typec.h
new file mode 100644
index 0000000..4a328221
--- /dev/null
+++ b/include/soc/rockchip/rockchip_phy_typec.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author: Lin Huang <hl@rock-chips.com>
+ */
+
+#ifndef __SOC_ROCKCHIP_PHY_TYPEC_H
+#define __SOC_ROCKCHIP_PHY_TYPEC_H
+
+struct usb3phy_reg {
+	u32 offset;
+	u32 enable_bit;
+	u32 write_enable;
+};
+
+/**
+ * struct rockchip_usb3phy_port_cfg: usb3-phy port configuration.
+ * @reg: the base address for usb3-phy config.
+ * @typec_conn_dir: the register of type-c connector direction.
+ * @usb3tousb2_en: the register of type-c force usb2 to usb2 enable.
+ * @external_psm: the register of type-c phy external psm clock.
+ * @pipe_status: the register of type-c phy pipe status.
+ * @usb3_host_disable: the register of type-c usb3 host disable.
+ * @usb3_host_port: the register of type-c usb3 host port.
+ * @uphy_dp_sel: the register of type-c phy DP select control.
+ */
+struct rockchip_usb3phy_port_cfg {
+	unsigned int reg;
+	struct usb3phy_reg typec_conn_dir;
+	struct usb3phy_reg usb3tousb2_en;
+	struct usb3phy_reg external_psm;
+	struct usb3phy_reg pipe_status;
+	struct usb3phy_reg usb3_host_disable;
+	struct usb3phy_reg usb3_host_port;
+	struct usb3phy_reg uphy_dp_sel;
+};
+
+struct phy_config {
+	int swing;
+	int pe;
+};
+
+struct rockchip_typec_phy {
+	struct device *dev;
+	void __iomem *base;
+	struct extcon_dev *extcon;
+	struct regmap *grf_regs;
+	struct clk *clk_core;
+	struct clk *clk_ref;
+	struct reset_control *uphy_rst;
+	struct reset_control *pipe_rst;
+	struct reset_control *tcphy_rst;
+	const struct rockchip_usb3phy_port_cfg *port_cfgs;
+	/* mutex to protect access to individual PHYs */
+	struct mutex lock;
+	struct phy_config config[3][4];
+	u8 need_software_training;
+	bool flip;
+	u8 mode;
+	int (*typec_phy_config)(struct phy *phy, int link_rate,
+				int lanes, u8 swing, u8 pre_emp);
+};
+
+#endif
