diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index c56f703ae998..26cb1c2ffd17 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -343,3 +343,9 @@ endif # PHYLIB
 config MICREL_KS8995MA
 	tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"
 	depends on SPI
+
+config QCA808X_PHY
+	tristate "Qualcomm Atheros QCA808X PHYs"
+	depends on REGULATOR
+	help
+	  Currently supports the QCA8081 model
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 172bb193ae6a..9ef477d79588 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -84,3 +84,4 @@ obj-$(CONFIG_STE10XP)		+= ste10Xp.o
 obj-$(CONFIG_TERANETICS_PHY)	+= teranetics.o
 obj-$(CONFIG_VITESSE_PHY)	+= vitesse.o
 obj-$(CONFIG_XILINX_GMII2RGMII) += xilinx_gmii2rgmii.o
+obj-$(CONFIG_QCA808X_PHY)	+= qca808x.o
diff --git a/drivers/net/phy/qca808x.c b/drivers/net/phy/qca808x.c
new file mode 100644
index 000000000000..6cb8abae8c8f
--- /dev/null
+++ b/drivers/net/phy/qca808x.c
@@ -0,0 +1,573 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Driver for Qualcomm QCA808x PHY
+ * Author: Luo Jie <luoj@codeaurora.org>
+ */
+
+#include <linux/module.h>
+#include <linux/etherdevice.h>
+#include <linux/phy.h>
+#include <linux/bitfield.h>
+
+#define QCA8081_PHY_ID					0x004DD101
+
+/* MII special status */
+#define QCA808X_PHY_SPEC_STATUS				0x11
+#define QCA808X_STATUS_FULL_DUPLEX			BIT(13)
+#define QCA808X_STATUS_LINK_PASS			BIT(10)
+#define QCA808X_STATUS_SPEED_MASK			GENMASK(9, 7)
+#define QCA808X_STATUS_SPEED_100MBS			1
+#define QCA808X_STATUS_SPEED_1000MBS			2
+#define QCA808X_STATUS_SPEED_2500MBS			4
+
+/* MII interrupt enable & status */
+#define QCA808X_PHY_INTR_MASK				0x12
+#define QCA808X_PHY_INTR_STATUS				0x13
+#define QCA808X_INTR_ENABLE_FAST_RETRAIN_FAIL		BIT(15)
+#define QCA808X_INTR_ENABLE_SPEED_CHANGED		BIT(14)
+#define QCA808X_INTR_ENABLE_DUPLEX_CHANGED		BIT(13)
+#define QCA808X_INTR_ENABLE_PAGE_RECEIVED		BIT(12)
+#define QCA808X_INTR_ENABLE_LINK_FAIL			BIT(11)
+#define QCA808X_INTR_ENABLE_LINK_SUCCESS		BIT(10)
+#define QCA808X_INTR_ENABLE_POE				BIT(1)
+#define QCA808X_INTR_ENABLE_WOL				BIT(0)
+
+/* MII DBG address & data */
+#define QCA808X_PHY_DEBUG_ADDR				0x1d
+#define QCA808X_PHY_DEBUG_DATA				0x1e
+
+/* Conifg seed */
+#define QCA808X_PHY_DEBUG_LOCAL_SEED			9
+#define QCA808X_MASTER_SLAVE_SEED_ENABLE		BIT(1)
+#define QCA808X_MASTER_SLAVE_SEED_CFG			GENMASK(12, 2)
+#define QCA808X_MASTER_SLAVE_SEED_RANGE			0x32
+
+/* ADC threshold */
+#define QCA808X_PHY_DEBUG_ADC_THRESHOLD			0x2c80
+#define QCA808X_ADC_THRESHOLD_MASK			GENMASK(7, 0)
+#define QCA808X_ADC_THRESHOLD_80MV			0
+#define QCA808X_ADC_THRESHOLD_100MV			0xf0
+#define QCA808X_ADC_THRESHOLD_200MV			0x0f
+#define QCA808X_ADC_THRESHOLD_300MV			0xff
+
+/* PMA control */
+#define QCA808X_PHY_MMD1_PMA_CONTROL			0x0
+#define QCA808X_PMA_CONTROL_SPEED_MASK			(BIT(13) | BIT(6))
+#define QCA808X_PMA_CONTROL_2500M			(BIT(13) | BIT(6))
+#define QCA808X_PMA_CONTROL_1000M			BIT(6)
+#define QCA808X_PMA_CONTROL_100M			BIT(13)
+#define QCA808X_PMA_CONTROL_10M				0x0
+
+/* PMA capable */
+#define QCA808X_PHY_MMD1_PMA_CAP_REG			0x4
+#define QCA808X_STATUS_2500T_FD_CAPS			BIT(13)
+
+/* PMA type */
+#define QCA808X_PHY_MMD1_PMA_TYPE			0x7
+#define QCA808X_PMA_TYPE_MASK				GENMASK(5, 0)
+#define QCA808X_PMA_TYPE_2500M				0x30
+#define QCA808X_PMA_TYPE_1000M				0xc
+#define QCA808X_PMA_TYPE_100M				0xe
+#define QCA808X_PMA_TYPE_10M				0xf
+
+/* CLD control */
+#define QCA808X_PHY_MMD3_ADDR_CLD_CTRL7			0x8007
+#define QCA808X_8023AZ_AFE_CTRL_MASK			GENMASK(8, 4)
+#define QCA808X_8023AZ_AFE_EN				0x90
+
+/* AZ control */
+#define QCA808X_PHY_MMD3_AZ_TRAINING_CTRL		0x8008
+#define QCA808X_MMD3_AZ_TRAINING_VAL			0x1c32
+
+/* WOL control */
+#define QCA808X_PHY_MMD3_WOL_CTRL			0x8012
+#define QCA808X_WOL_EN					BIT(5)
+
+#define QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_0_15_OFFSET	0x804c
+#define QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_16_31_OFFSET	0x804b
+#define QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_32_47_OFFSET	0x804a
+
+/* AN 2.5G */
+#define QCA808X_PHY_MMD7_AUTONEGOTIATION_CONTROL	0x20
+#define QCA808X_ADVERTISE_2500FULL			BIT(7)
+#define QCA808X_FAST_RETRAIN_2500BT			BIT(5)
+#define QCA808X_ADV_LOOP_TIMING				BIT(0)
+
+/* Fast retrain related registers */
+#define QCA808X_PHY_MMD1_FAST_RETRAIN_STATUS_CTL	0x93
+#define QCA808X_FAST_RETRAIN_CTRL			0x1
+
+#define QCA808X_PHY_MMD1_MSE_THRESHOLD_20DB		0x8014
+#define QCA808X_MSE_THRESHOLD_20DB_VALUE		0x529
+
+#define QCA808X_PHY_MMD1_MSE_THRESHOLD_17DB		0x800E
+#define QCA808X_MSE_THRESHOLD_17DB_VALUE		0x341
+
+#define QCA808X_PHY_MMD1_MSE_THRESHOLD_27DB		0x801E
+#define QCA808X_MSE_THRESHOLD_27DB_VALUE		0x419
+
+#define QCA808X_PHY_MMD1_MSE_THRESHOLD_28DB		0x8020
+#define QCA808X_MSE_THRESHOLD_28DB_VALUE		0x341
+
+#define QCA808X_PHY_MMD7_TOP_OPTION1			0x901c
+#define QCA808X_TOP_OPTION1_DATA			0x0
+
+#define QCA808X_PHY_MMD7_ADDR_EEE_LP_ADVERTISEMENT	0x40
+#define QCA808X_EEE_ADV_THP				0x8
+
+#define QCA808X_PHY_MMD3_DEBUG_1			0xa100
+#define QCA808X_MMD3_DEBUG_1_VALUE			0x9203
+#define QCA808X_PHY_MMD3_DEBUG_2			0xa101
+#define QCA808X_MMD3_DEBUG_2_VALUE			0x48ad
+#define QCA808X_PHY_MMD3_DEBUG_3			0xa103
+#define QCA808X_MMD3_DEBUG_3_VALUE			0x1698
+#define QCA808X_PHY_MMD3_DEBUG_4			0xa105
+#define QCA808X_MMD3_DEBUG_4_VALUE			0x8001
+#define QCA808X_PHY_MMD3_DEBUG_5			0xa106
+#define QCA808X_MMD3_DEBUG_5_VALUE			0x1111
+#define QCA808X_PHY_MMD3_DEBUG_6			0xa011
+#define QCA808X_MMD3_DEBUG_6_VALUE			0x5f85
+
+static int qca808x_debug_reg_read(struct phy_device *phydev, u16 reg)
+{
+	int ret;
+
+	ret = phy_write(phydev, QCA808X_PHY_DEBUG_ADDR, reg);
+	if (ret)
+		return ret;
+
+	return phy_read(phydev, QCA808X_PHY_DEBUG_DATA);
+}
+
+static int qca808x_debug_reg_modify(struct phy_device *phydev, u16 reg,
+				 u16 mask, u16 val)
+{
+	u16 phy_data;
+	int ret;
+
+	ret = qca808x_debug_reg_read(phydev, reg);
+	if (ret < 0)
+		return ret;
+
+	phy_data = ret & 0xffff;
+	phy_data &= ~mask;
+	phy_data |= val;
+
+	return phy_write(phydev, QCA808X_PHY_DEBUG_DATA, phy_data);
+}
+
+static int qca808x_get_2500caps(struct phy_device *phydev)
+{
+	int phy_data;
+
+	phy_data = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_PMA_CAP_REG);
+
+	return (phy_data & QCA808X_STATUS_2500T_FD_CAPS) ? 1 : 0;
+}
+
+static int qca808x_get_features(struct phy_device *phydev)
+{
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->supported,
+			qca808x_get_2500caps(phydev));
+
+	return genphy_read_abilities(phydev);
+}
+
+static int qca808x_phy_fast_retrain_cfg(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = phy_write_mmd(phydev, MDIO_MMD_AN, QCA808X_PHY_MMD7_AUTONEGOTIATION_CONTROL,
+			QCA808X_ADVERTISE_2500FULL |
+			QCA808X_FAST_RETRAIN_2500BT |
+			QCA808X_ADV_LOOP_TIMING);
+	if (ret)
+		return ret;
+
+	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_FAST_RETRAIN_STATUS_CTL,
+			QCA808X_FAST_RETRAIN_CTRL);
+	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_20DB,
+			QCA808X_MSE_THRESHOLD_20DB_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_17DB,
+			QCA808X_MSE_THRESHOLD_17DB_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_27DB,
+			QCA808X_MSE_THRESHOLD_27DB_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_MSE_THRESHOLD_28DB,
+			QCA808X_MSE_THRESHOLD_28DB_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_AN, QCA808X_PHY_MMD7_ADDR_EEE_LP_ADVERTISEMENT,
+			QCA808X_EEE_ADV_THP);
+	phy_write_mmd(phydev, MDIO_MMD_AN, QCA808X_PHY_MMD7_TOP_OPTION1,
+			QCA808X_TOP_OPTION1_DATA);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_1,
+			QCA808X_MMD3_DEBUG_1_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_4,
+			QCA808X_MMD3_DEBUG_4_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_5,
+			QCA808X_MMD3_DEBUG_5_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_3,
+			QCA808X_MMD3_DEBUG_3_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_6,
+			QCA808X_MMD3_DEBUG_6_VALUE);
+	phy_write_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_DEBUG_2,
+			QCA808X_MMD3_DEBUG_2_VALUE);
+
+	return 0;
+}
+
+static int qca808x_phy_ms_random_seed_set(struct phy_device *phydev)
+{
+	u16 seed_value = (prandom_u32() % QCA808X_MASTER_SLAVE_SEED_RANGE) << 2;
+
+	return qca808x_debug_reg_modify(phydev, QCA808X_PHY_DEBUG_LOCAL_SEED,
+			QCA808X_MASTER_SLAVE_SEED_CFG, seed_value);
+}
+
+static int qca808x_phy_ms_seed_enable(struct phy_device *phydev, bool enable)
+{
+	u16 seed_enable = 0;
+
+	if (enable)
+		seed_enable = QCA808X_MASTER_SLAVE_SEED_ENABLE;
+
+	return qca808x_debug_reg_modify(phydev, QCA808X_PHY_DEBUG_LOCAL_SEED,
+			QCA808X_MASTER_SLAVE_SEED_ENABLE, seed_enable);
+}
+
+static int qca808x_config_init(struct phy_device *phydev)
+{
+	int ret;
+
+	/* Active adc&vga on 802.3az for the link 1000M and 100M */
+	ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_ADDR_CLD_CTRL7,
+			QCA808X_8023AZ_AFE_CTRL_MASK, QCA808X_8023AZ_AFE_EN);
+	if (ret)
+		return ret;
+
+	/* Adjust the threshold on 802.3az for the link 1000M */
+	ret = phy_write_mmd(phydev, MDIO_MMD_PCS,
+			QCA808X_PHY_MMD3_AZ_TRAINING_CTRL, QCA808X_MMD3_AZ_TRAINING_VAL);
+	if (ret)
+		return ret;
+
+	/* Config the fast retrain for the link 2500M */
+	ret = qca808x_phy_fast_retrain_cfg(phydev);
+	if (ret)
+		return ret;
+
+	/* Configure ramdom seed to make phy linked as slave mode for link 2500M */
+	ret = qca808x_phy_ms_random_seed_set(phydev);
+	if (ret)
+		return ret;
+
+	/* Enable seed */
+	ret = qca808x_phy_ms_seed_enable(phydev, true);
+	if (ret)
+		return ret;
+
+	/* Configure adc threshold as 100mv for the link 10M */
+	return qca808x_debug_reg_modify(phydev, QCA808X_PHY_DEBUG_ADC_THRESHOLD,
+			QCA808X_ADC_THRESHOLD_MASK, QCA808X_ADC_THRESHOLD_100MV);
+}
+
+static int qca808x_ack_interrupt(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = phy_read(phydev, QCA808X_PHY_INTR_STATUS);
+
+	return (ret < 0) ? ret : 0;
+}
+
+static int qca808x_config_intr(struct phy_device *phydev)
+{
+	int ret;
+	int intr_ctl = 0;
+
+	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
+		ret = qca808x_ack_interrupt(phydev);
+		if (ret)
+			return ret;
+
+		intr_ctl = phy_read(phydev, QCA808X_PHY_INTR_MASK);
+		if (intr_ctl < 0)
+			return intr_ctl;
+
+		intr_ctl |= QCA808X_INTR_ENABLE_FAST_RETRAIN_FAIL |
+			QCA808X_INTR_ENABLE_SPEED_CHANGED |
+			QCA808X_INTR_ENABLE_DUPLEX_CHANGED |
+			QCA808X_INTR_ENABLE_LINK_FAIL |
+			QCA808X_INTR_ENABLE_LINK_SUCCESS;
+		ret = phy_write(phydev, QCA808X_PHY_INTR_MASK, intr_ctl);
+	} else {
+		ret = phy_write(phydev, QCA808X_PHY_INTR_MASK, intr_ctl);
+		if (ret)
+			return ret;
+
+		ret = qca808x_ack_interrupt(phydev);
+	}
+
+	return ret;
+}
+
+static irqreturn_t qca808x_handle_interrupt(struct phy_device *phydev)
+{
+	int intr_status, intr_mask;
+
+	intr_status = phy_read(phydev, QCA808X_PHY_INTR_STATUS);
+	if (intr_status < 0) {
+		phy_error(phydev);
+		return IRQ_NONE;
+	}
+
+	intr_mask = phy_read(phydev, QCA808X_PHY_INTR_MASK);
+	if (intr_mask < 0) {
+		phy_error(phydev);
+		return IRQ_NONE;
+	}
+
+	if (!(intr_status & intr_mask))
+		return IRQ_NONE;
+
+	phy_start_machine(phydev);
+
+	return IRQ_HANDLED;
+}
+
+static int qca808x_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
+{
+	struct net_device *ndev = phydev->attached_dev;
+	const u8 *mac;
+	int ret;
+	unsigned int i, offsets[] = {
+		QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_32_47_OFFSET,
+		QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_16_31_OFFSET,
+		QCA808X_PHY_MMD3_LOCAL_MAC_ADDR_0_15_OFFSET,
+	};
+
+	if (!ndev)
+		return -ENODEV;
+
+	if (wol->wolopts & WAKE_MAGIC) {
+		mac = (const u8 *) ndev->dev_addr;
+		if (!is_valid_ether_addr(mac))
+			return -EINVAL;
+
+		for (i = 0; i < 3; i++)
+			phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i],
+				      mac[(i * 2) + 1] | (mac[(i * 2)] << 8));
+
+		/* clear the pending wol interrupt */
+		phy_read(phydev, QCA808X_PHY_INTR_STATUS);
+
+		ret = phy_modify(phydev, QCA808X_PHY_INTR_MASK, 0, QCA808X_INTR_ENABLE_WOL);
+		if (ret)
+			return ret;
+
+		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_WOL_CTRL,
+				0, QCA808X_WOL_EN);
+	} else {
+		ret = phy_modify(phydev, QCA808X_PHY_INTR_MASK, QCA808X_INTR_ENABLE_WOL, 0);
+		if (ret)
+			return ret;
+
+		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_WOL_CTRL,
+				QCA808X_WOL_EN, 0);
+	}
+
+	return ret;
+}
+
+static void qca808x_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol)
+{
+	int ret;
+
+	wol->supported = WAKE_MAGIC;
+	wol->wolopts = 0;
+
+	ret = phy_read_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_WOL_CTRL);
+	if (ret < 0)
+		return;
+
+	if (ret & QCA808X_WOL_EN)
+		wol->wolopts |= WAKE_MAGIC;
+}
+
+static int qca808x_suspend(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = phy_read_mmd(phydev, MDIO_MMD_PCS, QCA808X_PHY_MMD3_WOL_CTRL);
+	if (ret < 0)
+		return ret;
+
+	if (ret & QCA808X_WOL_EN)
+		return 0;
+
+	return genphy_suspend(phydev);
+}
+
+static int qca808x_speed_forced(struct phy_device *phydev)
+{
+	u16 speed_ctrl, type_ctrl;
+	int ret;
+
+	switch (phydev->speed) {
+	case SPEED_2500:
+		speed_ctrl = QCA808X_PMA_CONTROL_2500M;
+		type_ctrl = QCA808X_PMA_TYPE_2500M;
+		break;
+	case SPEED_1000:
+		speed_ctrl = QCA808X_PMA_CONTROL_1000M;
+		type_ctrl = QCA808X_PMA_TYPE_1000M;
+		break;
+	case SPEED_100:
+		speed_ctrl = QCA808X_PMA_CONTROL_100M;
+		type_ctrl = QCA808X_PMA_TYPE_100M;
+		break;
+	default:
+		speed_ctrl = QCA808X_PMA_CONTROL_10M;
+		type_ctrl = QCA808X_PMA_TYPE_10M;
+		break;
+	}
+
+	ret = phy_modify_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_PMA_CONTROL,
+			QCA808X_PMA_CONTROL_SPEED_MASK, speed_ctrl);
+	if (ret)
+		return ret;
+
+	return phy_modify_mmd(phydev, MDIO_MMD_PMAPMD, QCA808X_PHY_MMD1_PMA_TYPE,
+			QCA808X_PMA_TYPE_MASK, type_ctrl);
+}
+
+static int qca808x_config_aneg(struct phy_device *phydev)
+{
+	int phy_ctrl = 0;
+	int ret = 0;
+
+	if (phydev->autoneg != AUTONEG_ENABLE) {
+		ret = genphy_setup_forced(phydev);
+		if (ret)
+			return ret;
+
+		ret = qca808x_speed_forced(phydev);
+	} else {
+		ret = __genphy_config_aneg(phydev, ret);
+		if (ret)
+			return ret;
+
+		if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->advertising))
+			phy_ctrl = QCA808X_ADVERTISE_2500FULL;
+
+		ret = phy_modify_mmd(phydev, MDIO_MMD_AN, QCA808X_PHY_MMD7_AUTONEGOTIATION_CONTROL,
+				QCA808X_ADVERTISE_2500FULL, phy_ctrl);
+	}
+
+	return ret;
+}
+
+static int qca808x_get_speed(struct phy_device *phydev)
+{
+	int ret = phy_read(phydev, QCA808X_PHY_SPEC_STATUS);
+
+	if (ret < 0)
+		return ret;
+
+	switch (FIELD_GET(QCA808X_STATUS_SPEED_MASK, ret)) {
+	case QCA808X_STATUS_SPEED_2500MBS:
+		phydev->speed = SPEED_2500;
+		break;
+	case QCA808X_STATUS_SPEED_1000MBS:
+		phydev->speed = SPEED_1000;
+		break;
+	case QCA808X_STATUS_SPEED_100MBS:
+		phydev->speed = SPEED_100;
+		break;
+	default:
+		phydev->speed = SPEED_10;
+		break;
+	}
+
+	return 0;
+}
+
+static int qca808x_read_status(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = genphy_read_status(phydev);
+	if (ret)
+		return ret;
+
+	if (!phydev->link) {
+		ret = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_STAT);
+		if (ret < 0)
+			return ret;
+
+		linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->lp_advertising,
+				ret & MDIO_AN_10GBT_STAT_LP2_5G);
+
+		/* generate random seed as a lower value to make PHY linked as SLAVE easily,
+		 * excpet for master/slave configuration fault detected.
+		 */
+		if (qca808x_get_2500caps(phydev) == 1) {
+			ret = phy_read(phydev, MII_STAT1000);
+			if (ret < 0)
+				return ret;
+
+			if (ret & LPA_1000MSFAIL) {
+				qca808x_phy_ms_seed_enable(phydev, false);
+			} else {
+				qca808x_phy_ms_random_seed_set(phydev);
+				qca808x_phy_ms_seed_enable(phydev, true);
+			}
+		}
+	}
+
+	return qca808x_get_speed(phydev);
+}
+
+static int qca808x_soft_reset(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = genphy_soft_reset(phydev);
+	if (ret < 0)
+		return ret;
+
+	if (phydev->autoneg == AUTONEG_DISABLE) {
+		ret = qca808x_speed_forced(phydev);
+		if (ret)
+			return ret;
+	}
+
+	return qca808x_phy_ms_seed_enable(phydev, true);
+}
+
+static struct phy_driver qca808x_phy_driver[] = {
+	{
+		PHY_ID_MATCH_EXACT(QCA8081_PHY_ID),
+		.name			= "QCA8081 PHY",
+		.get_features		= qca808x_get_features,
+		.config_init		= qca808x_config_init,
+		.read_status		= qca808x_read_status,
+		.soft_reset		= qca808x_soft_reset,
+		.config_intr		= qca808x_config_intr,
+		.handle_interrupt	= qca808x_handle_interrupt,
+		.config_aneg		= qca808x_config_aneg,
+		.set_wol		= qca808x_set_wol,
+		.get_wol		= qca808x_get_wol,
+		.suspend		= qca808x_suspend,
+		.resume			= genphy_resume,
+	},
+};
+module_phy_driver(qca808x_phy_driver);
+
+static struct mdio_device_id __maybe_unused qca808x_phy_tbl[] = {
+	{ PHY_ID_MATCH_EXACT(QCA8081_PHY_ID) },
+	{ },
+};
+MODULE_DEVICE_TABLE(mdio, qca808x_phy_tbl);
+
+MODULE_DESCRIPTION("Qualcomm Technologies, Inc. QCA8081 PHY driver");
+MODULE_AUTHOR("Luo Jie");
+MODULE_LICENSE("GPL");
