diff --git a/target/linux/mediatek/patches-5.4/999-2610-tphy-support-type-switch-by-pericfg.patch b/target/linux/mediatek/patches-5.4/999-2610-tphy-support-type-switch-by-pericfg.patch
new file mode 100644
index 0000000..da92a39
--- /dev/null
+++ b/target/linux/mediatek/patches-5.4/999-2610-tphy-support-type-switch-by-pericfg.patch
@@ -0,0 +1,156 @@
+From 3ef64d448a36853279de5324f9bf00041b9f3ce5 Mon Sep 17 00:00:00 2001
+From: Sam Shih <sam.shih@mediatek.com>
+Date: Fri, 2 Jun 2023 13:06:25 +0800
+Subject: [PATCH] 
+ [high-speed-io][999-2610-tphy-support-type-switch-by-pericfg.patch]
+
+---
+ drivers/phy/mediatek/phy-mtk-tphy.c | 83 ++++++++++++++++++++++++++++-
+ 1 file changed, 81 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
+index d1ecf0880..c6e073401 100644
+--- a/drivers/phy/mediatek/phy-mtk-tphy.c
++++ b/drivers/phy/mediatek/phy-mtk-tphy.c
+@@ -10,6 +10,7 @@
+ #include <linux/delay.h>
+ #include <linux/io.h>
+ #include <linux/iopoll.h>
++#include <linux/mfd/syscon.h>
+ #include <linux/module.h>
+ #include <linux/of_address.h>
+ #include <linux/of_device.h>
+@@ -268,6 +269,14 @@
+ #define HIF_SYSCFG1			0x14
+ #define HIF_SYSCFG1_PHY2_MASK		(0x3 << 20)
+ 
++/* PHY switch between pcie/usb3/sgmii/sata */
++#define USB_PHY_SWITCH_CTRL	0x0
++#define RG_PHY_SW_TYPE		GENMASK(3, 0)
++#define RG_PHY_SW_PCIE		0x0
++#define RG_PHY_SW_USB3		0x1
++#define RG_PHY_SW_SGMII		0x2
++#define RG_PHY_SW_SATA		0x3
++
+ enum mtk_phy_version {
+ 	MTK_PHY_V1 = 1,
+ 	MTK_PHY_V2,
+@@ -301,7 +310,10 @@ struct mtk_phy_instance {
+ 	};
+ 	struct clk *ref_clk;	/* reference clock of anolog phy */
+ 	u32 index;
+-	u8 type;
++	u32 type;
++	struct regmap *type_sw;
++	u32 type_sw_reg;
++	u32 type_sw_index;
+ 	int eye_src;
+ 	int eye_vrt;
+ 	int eye_term;
+@@ -900,6 +912,64 @@ static void u2_phy_props_set(struct mtk_tphy *tphy,
+ 	}
+ }
+ 
++/* type switch for usb3/pcie/sgmii/sata */
++static int phy_type_syscon_get(struct mtk_phy_instance *instance,
++			       struct device_node *dn)
++{
++	struct of_phandle_args args;
++	int ret;
++
++	/* type switch function is optional */
++	if (!of_property_read_bool(dn, "mediatek,syscon-type"))
++		return 0;
++
++	ret = of_parse_phandle_with_fixed_args(dn, "mediatek,syscon-type",
++					       2, 0, &args);
++	if (ret)
++		return ret;
++
++	instance->type_sw_reg = args.args[0];
++	instance->type_sw_index = args.args[1] & 0x3; /* <=3 */
++	instance->type_sw = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	dev_info(&instance->phy->dev, "type_sw - reg %#x, index %d\n",
++		 instance->type_sw_reg, instance->type_sw_index);
++
++	return PTR_ERR_OR_ZERO(instance->type_sw);
++}
++
++static int phy_type_set(struct mtk_phy_instance *instance)
++{
++	int type;
++	u32 mask;
++
++	if (!instance->type_sw)
++		return 0;
++
++	switch (instance->type) {
++	case PHY_TYPE_USB3:
++		type = RG_PHY_SW_USB3;
++		break;
++	case PHY_TYPE_PCIE:
++		type = RG_PHY_SW_PCIE;
++		break;
++	case PHY_TYPE_SGMII:
++		type = RG_PHY_SW_SGMII;
++		break;
++	case PHY_TYPE_SATA:
++		type = RG_PHY_SW_SATA;
++		break;
++	case PHY_TYPE_USB2:
++	default:
++		return 0;
++	}
++
++	mask = RG_PHY_SW_TYPE << (instance->type_sw_index * BITS_PER_BYTE);
++	regmap_update_bits(instance->type_sw, instance->type_sw_reg, mask, type);
++
++	return 0;
++}
++
+ static int mtk_phy_init(struct phy *phy)
+ {
+ 	struct mtk_phy_instance *instance = phy_get_drvdata(phy);
+@@ -932,6 +1002,9 @@ static int mtk_phy_init(struct phy *phy)
+ 	case PHY_TYPE_SATA:
+ 		sata_phy_instance_init(tphy, instance);
+ 		break;
++	case PHY_TYPE_SGMII:
++		/* nothing to do, only used to set type */
++		break;
+ 	default:
+ 		dev_err(tphy->dev, "incompatible PHY type\n");
+ 		return -EINVAL;
+@@ -1020,7 +1093,8 @@ static struct phy *mtk_phy_xlate(struct device *dev,
+ 	if (!(instance->type == PHY_TYPE_USB2 ||
+ 	      instance->type == PHY_TYPE_USB3 ||
+ 	      instance->type == PHY_TYPE_PCIE ||
+-	      instance->type == PHY_TYPE_SATA)) {
++	      instance->type == PHY_TYPE_SATA ||
++	      instance->type == PHY_TYPE_SGMII)) {
+ 		dev_err(dev, "unsupported device type: %d\n", instance->type);
+ 		return ERR_PTR(-EINVAL);
+ 	}
+@@ -1035,6 +1109,7 @@ static struct phy *mtk_phy_xlate(struct device *dev,
+ 	}
+ 
+ 	phy_parse_property(tphy, instance);
++	phy_type_set(instance);
+ 
+ 	return instance->phy;
+ }
+@@ -1183,6 +1258,10 @@ static int mtk_tphy_probe(struct platform_device *pdev)
+ 			retval = PTR_ERR(instance->ref_clk);
+ 			goto put_child;
+ 		}
++
++		retval = phy_type_syscon_get(instance, child_np);
++		if (retval)
++			goto put_child;
+ 	}
+ 
+ 	provider = devm_of_phy_provider_register(dev, mtk_phy_xlate);
+-- 
+2.34.1
+