diff --git a/drivers/net/dsa/microchip/ksz8.c b/drivers/net/dsa/microchip/ksz8.c
index ac9e8ef5774a..941ae9f66f70 100644
--- a/drivers/net/dsa/microchip/ksz8.c
+++ b/drivers/net/dsa/microchip/ksz8.c
@@ -242,8 +242,11 @@ static int ksz8463_girq_setup(struct ksz_device *dev)
 
 static int ksz8463_reset_switch(struct ksz_device *dev)
 {
-	ksz_cfg(dev, KSZ8463_REG_SW_RESET, KSZ8463_GLOBAL_SOFTWARE_RESET, true);
-	ksz_cfg(dev, KSZ8463_REG_SW_RESET, KSZ8463_GLOBAL_SOFTWARE_RESET,
+	ksz_cfg(dev, KSZ8463_REG_SW_RESET,
+		KSZ8463_GLOBAL_SOFTWARE_RESET | KSZ8463_PTP_SOFTWARE_RESET,
+		true);
+	ksz_cfg(dev, KSZ8463_REG_SW_RESET,
+		KSZ8463_GLOBAL_SOFTWARE_RESET | KSZ8463_PTP_SOFTWARE_RESET,
 		false);
 	return 0;
 }
@@ -2474,17 +2477,24 @@ static int ksz8463_setup(struct dsa_switch *ds)
 		ret = ksz8463_ptp_irq_setup(ds);
 		if (ret)
 			goto free_girq;
+
+		ret = ksz_ptp_clock_register(ds);
+		if (ret) {
+			dev_err(dev->dev, "Failed to register PTP clock: %d\n",
+				ret);
+			goto free_ptp_irq;
+		}
 	}
 
 	ret = ksz_mdio_register(dev);
 	if (ret < 0) {
 		dev_err(dev->dev, "failed to register the mdio");
-		goto free_ptp_irq;
+		goto ptp_clock_unregister;
 	}
 
 	ret = ksz_dcb_init(dev);
 	if (ret)
-		goto free_ptp_irq;
+		goto ptp_clock_unregister;
 
 	/* start switch */
 	regmap_update_bits(ksz_regmap_8(dev), regs[S_START_CTRL],
@@ -2492,6 +2502,9 @@ static int ksz8463_setup(struct dsa_switch *ds)
 
 	return 0;
 
+ptp_clock_unregister:
+	if (dev->irq > 0)
+		ksz_ptp_clock_unregister(ds);
 free_ptp_irq:
 	if (dev->irq > 0)
 		ksz8463_ptp_irq_free(ds);
@@ -2507,6 +2520,7 @@ static void ksz8463_teardown(struct dsa_switch *ds)
 	struct ksz_device *dev = ds->priv;
 
 	if (dev->irq > 0) {
+		ksz_ptp_clock_unregister(ds);
 		ksz8463_ptp_irq_free(ds);
 		ksz_irq_free(&dev->girq);
 	}
@@ -3129,9 +3143,9 @@ const struct dsa_switch_ops ksz8463_switch_ops = {
 	.port_max_mtu		= ksz88xx_max_mtu,
 	.suspend		= ksz_suspend,
 	.resume			= ksz_resume,
-	.get_ts_info		= ksz_get_ts_info,
+	.get_ts_info		= ksz8463_get_ts_info,
 	.port_hwtstamp_get	= ksz_hwtstamp_get,
-	.port_hwtstamp_set	= ksz_hwtstamp_set,
+	.port_hwtstamp_set	= ksz8463_hwtstamp_set,
 	.port_txtstamp		= ksz_port_txtstamp,
 	.port_rxtstamp		= ksz_port_rxtstamp,
 	.port_setup_tc		= ksz8_setup_tc,
diff --git a/drivers/net/dsa/microchip/ksz8_reg.h b/drivers/net/dsa/microchip/ksz8_reg.h
index 981ab441d9b7..6bc511da1f7d 100644
--- a/drivers/net/dsa/microchip/ksz8_reg.h
+++ b/drivers/net/dsa/microchip/ksz8_reg.h
@@ -786,6 +786,7 @@
 #define KSZ8463_REG_SW_RESET		0x126
 
 #define KSZ8463_GLOBAL_SOFTWARE_RESET	BIT(0)
+#define KSZ8463_PTP_SOFTWARE_RESET	BIT(2)
 
 #define KSZ8463_PTP_CLK_CTRL		0x600
 
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 0f2abb22ca91..cbe98494578c 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -194,6 +194,7 @@ struct ksz_port {
 	struct kernel_hwtstamp_config tstamp_config;
 	bool hwts_tx_en;
 	bool hwts_rx_en;
+	bool last_tx_is_pdelayresp;
 	struct ksz_irq ptpirq;
 	struct ksz_ptp_irq ptpmsg_irq[3];
 	ktime_t tstamp_msg;
diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c
index febc3141f201..39cc70d65900 100644
--- a/drivers/net/dsa/microchip/ksz_ptp.c
+++ b/drivers/net/dsa/microchip/ksz_ptp.c
@@ -297,6 +297,31 @@ static int ksz_ptp_enable_mode(struct ksz_device *dev)
 			 tag_en ? PTP_ENABLE : 0);
 }
 
+int ksz8463_get_ts_info(struct dsa_switch *ds, int port,
+			struct kernel_ethtool_ts_info *ts)
+{
+	struct ksz_device *dev = ds->priv;
+	struct ksz_ptp_data *ptp_data;
+
+	ptp_data = &dev->ptp_data;
+
+	if (!ptp_data->clock)
+		return -ENODEV;
+
+	ts->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
+			      SOF_TIMESTAMPING_RX_HARDWARE |
+			      SOF_TIMESTAMPING_RAW_HARDWARE;
+
+	ts->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON);
+
+	ts->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
+			 BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT);
+
+	ts->phc_index = ptp_clock_index(ptp_data->clock);
+
+	return 0;
+}
+
 /* The function is return back the capability of timestamping feature when
  * requested through ethtool -T <interface> utility
  */
@@ -341,6 +366,72 @@ int ksz_hwtstamp_get(struct dsa_switch *ds, int port,
 	return 0;
 }
 
+static int ksz8463_set_hwtstamp_config(struct ksz_device *dev,
+				       struct ksz_port *prt,
+				       struct kernel_hwtstamp_config *config)
+{
+	const u16 *regs = dev->info->regs;
+	int ret;
+
+	if (config->flags)
+		return -EINVAL;
+
+	switch (config->tx_type) {
+	case HWTSTAMP_TX_OFF:
+		prt->ptpmsg_irq[KSZ8463_SYNC_MSG].ts_en  = false;
+		prt->ptpmsg_irq[KSZ8463_XDREQ_PDRES_MSG].ts_en = false;
+		prt->hwts_tx_en = false;
+		break;
+	case HWTSTAMP_TX_ON:
+		prt->ptpmsg_irq[KSZ8463_SYNC_MSG].ts_en  = true;
+		prt->ptpmsg_irq[KSZ8463_XDREQ_PDRES_MSG].ts_en = true;
+		prt->hwts_tx_en = true;
+
+		ret = ksz_rmw16(dev, regs[PTP_MSG_CONF1], PTP_1STEP, 0);
+		if (ret)
+			return ret;
+
+		break;
+	default:
+		return -ERANGE;
+	}
+
+	switch (config->rx_filter) {
+	case HWTSTAMP_FILTER_NONE:
+		prt->hwts_rx_en = false;
+		break;
+	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+		config->rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
+		prt->hwts_rx_en = true;
+		break;
+	default:
+		config->rx_filter = HWTSTAMP_FILTER_NONE;
+		return -ERANGE;
+	}
+
+	return ksz_ptp_enable_mode(dev);
+}
+
+int ksz8463_hwtstamp_set(struct dsa_switch *ds, int port,
+			 struct kernel_hwtstamp_config *config,
+			 struct netlink_ext_ack *extack)
+{
+	struct ksz_device *dev = ds->priv;
+	struct ksz_port *prt;
+	int ret;
+
+	prt = &dev->ports[port];
+
+	ret = ksz8463_set_hwtstamp_config(dev, prt, config);
+	if (ret)
+		return ret;
+
+	prt->tstamp_config = *config;
+
+	return 0;
+}
+
 static int ksz_set_hwtstamp_config(struct ksz_device *dev,
 				   struct ksz_port *prt,
 				   struct kernel_hwtstamp_config *config)
@@ -571,6 +662,31 @@ static void ksz_ptp_txtstamp_skb(struct ksz_device *dev,
 	skb_complete_tx_timestamp(skb, &hwtstamps);
 }
 
+static void ksz8463_set_pdelayresp_flag(struct ksz_port *prt,
+					struct sk_buff *skb)
+{
+	struct ptp_header *hdr;
+	unsigned int type;
+	u8 ptp_msg_type;
+
+	if (!ksz_is_ksz8463(prt->ksz_dev))
+		return;
+
+	if (skb_linearize(skb))
+		return;
+
+	type = ptp_classify_raw(skb);
+	if (type == PTP_CLASS_NONE)
+		return;
+
+	hdr = ptp_parse_header(skb, type);
+	if (!hdr)
+		return;
+
+	ptp_msg_type = ptp_get_msgtype(hdr, type);
+	prt->last_tx_is_pdelayresp = (ptp_msg_type == PTP_MSGTYPE_PDELAY_RESP);
+}
+
 void ksz_port_deferred_xmit(struct kthread_work *work)
 {
 	struct ksz_deferred_xmit_work *xmit_work = work_to_xmit_work(work);
@@ -587,6 +703,8 @@ void ksz_port_deferred_xmit(struct kthread_work *work)
 
 	reinit_completion(&prt->tstamp_msg_comp);
 
+	ksz8463_set_pdelayresp_flag(prt, skb);
+
 	dsa_enqueue_skb(skb, skb->dev);
 
 	ksz_ptp_txtstamp_skb(dev, prt, clone);
@@ -979,7 +1097,22 @@ void ksz_ptp_clock_unregister(struct dsa_switch *ds)
 
 static int ksz_read_ts(struct ksz_port *port, u16 reg, u32 *ts)
 {
-	return ksz_read32(port->ksz_dev, reg, ts);
+	u16 ts_reg = reg;
+
+	/**
+	 * On KSZ8463 DREQ and DRESP timestamps share one interrupt line
+	 * so we have to check the nature of the latest event sent to know
+	 * where the timestamp is located
+	 */
+	if (ksz_is_ksz8463(port->ksz_dev)) {
+		const struct ksz_dev_ops *ops = port->ksz_dev->dev_ops;
+
+		if (port->last_tx_is_pdelayresp &&
+		    ts_reg == ops->get_port_addr(port->num, KSZ8463_REG_PORT_DREQ_TS))
+			ts_reg += KSZ8463_DRESP_TS_OFFSET;
+	}
+
+	return ksz_read32(port->ksz_dev, ts_reg, ts);
 }
 
 static irqreturn_t ksz_ptp_msg_thread_fn(int irq, void *dev_id)
diff --git a/drivers/net/dsa/microchip/ksz_ptp.h b/drivers/net/dsa/microchip/ksz_ptp.h
index 11408580031d..7067ec9bd1e6 100644
--- a/drivers/net/dsa/microchip/ksz_ptp.h
+++ b/drivers/net/dsa/microchip/ksz_ptp.h
@@ -39,11 +39,16 @@ void ksz_ptp_clock_unregister(struct dsa_switch *ds);
 
 int ksz_get_ts_info(struct dsa_switch *ds, int port,
 		    struct kernel_ethtool_ts_info *ts);
+int ksz8463_get_ts_info(struct dsa_switch *ds, int port,
+			struct kernel_ethtool_ts_info *ts);
 int ksz_hwtstamp_get(struct dsa_switch *ds, int port,
 		     struct kernel_hwtstamp_config *config);
 int ksz_hwtstamp_set(struct dsa_switch *ds, int port,
 		     struct kernel_hwtstamp_config *config,
 		     struct netlink_ext_ack *extack);
+int ksz8463_hwtstamp_set(struct dsa_switch *ds, int port,
+			 struct kernel_hwtstamp_config *config,
+			 struct netlink_ext_ack *extack);
 void ksz_port_txtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb);
 void ksz_port_deferred_xmit(struct kthread_work *work);
 bool ksz_port_rxtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb,
@@ -82,10 +87,12 @@ static inline int ksz8463_ptp_irq_setup(struct dsa_switch *ds)
 static inline void ksz8463_ptp_irq_free(struct dsa_switch *ds) {}
 
 #define ksz_get_ts_info NULL
+#define ksz8463_get_ts_info NULL
 
 #define ksz_hwtstamp_get NULL
 
 #define ksz_hwtstamp_set NULL
+#define ksz8463_hwtstamp_set NULL
 
 #define ksz_port_rxtstamp NULL
 
diff --git a/drivers/net/dsa/microchip/ksz_ptp_reg.h b/drivers/net/dsa/microchip/ksz_ptp_reg.h
index 1a669d6ee889..65ea8577af75 100644
--- a/drivers/net/dsa/microchip/ksz_ptp_reg.h
+++ b/drivers/net/dsa/microchip/ksz_ptp_reg.h
@@ -137,4 +137,8 @@
 #define KSZ_XDREQ_MSG			1
 #define KSZ_PDRES_MSG			0
 
+#define KSZ8463_DRESP_TS_OFFSET		(KSZ8463_REG_PORT_DRESP_TS - KSZ8463_REG_PORT_DREQ_TS)
+#define KSZ8463_SYNC_MSG		0
+#define KSZ8463_XDREQ_PDRES_MSG		1
+
 #endif