diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
index 7436f62fa1525..2dc87584023a1 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
@@ -240,6 +240,8 @@ static bool sparx5_fdma_rx_get_frame(struct sparx5 *sparx5, struct sparx5_rx *rx
 	skb_pull(skb, IFH_LEN * sizeof(u32));
 	if (likely(!(skb->dev->features & NETIF_F_RXFCS)))
 		skb_trim(skb, skb->len - ETH_FCS_LEN);
+
+	sparx5_ptp_rxtstamp(sparx5, skb, fi.timestamp);
 	skb->protocol = eth_type_trans(skb, skb->dev);
 	/* Everything we see on an interface that is in the HW bridge
 	 * has already been forwarded
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
index 8f3c7a904f715..16d691fdee650 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
@@ -88,6 +88,11 @@ enum sparx5_vlan_port_type {
 #define IFH_REW_OP_ONE_STEP_PTP		0x3
 #define IFH_REW_OP_TWO_STEP_PTP		0x4
 
+#define IFH_PDU_TYPE_NONE		0x0
+#define IFH_PDU_TYPE_PTP		0x5
+#define IFH_PDU_TYPE_IPV4_UDP_PTP	0x6
+#define IFH_PDU_TYPE_IPV6_UDP_PTP	0x7
+
 struct sparx5;
 
 struct sparx5_db_hw {
@@ -180,6 +185,8 @@ struct sparx5_port {
 	struct hrtimer inj_timer;
 	/* ptp */
 	u8 ptp_cmd;
+	u16 ts_id;
+	struct sk_buff_head tx_skbs;
 };
 
 enum sparx5_core_clockfreq {
@@ -197,6 +204,18 @@ struct sparx5_phc {
 	u8 index;
 };
 
+struct sparx5_skb_cb {
+	u8 rew_op;
+	u8 pdu_type;
+	u8 pdu_w16_offset;
+	u16 ts_id;
+	unsigned long jiffies;
+};
+
+#define SPARX5_PTP_TIMEOUT		msecs_to_jiffies(10)
+#define SPARX5_SKB_CB(skb) \
+	((struct sparx5_skb_cb *)((skb)->cb))
+
 struct sparx5 {
 	struct platform_device *pdev;
 	struct device *dev;
@@ -248,7 +267,9 @@ struct sparx5 {
 	bool ptp;
 	struct sparx5_phc phc[SPARX5_PHC_COUNT];
 	spinlock_t ptp_clock_lock; /* lock for phc */
+	spinlock_t ptp_ts_id_lock; /* lock for ts_id */
 	struct mutex ptp_lock; /* lock for ptp interface state */
+	u16 ptp_skbs;
 };
 
 /* sparx5_switchdev.c */
@@ -258,6 +279,7 @@ void sparx5_unregister_notifier_blocks(struct sparx5 *sparx5);
 /* sparx5_packet.c */
 struct frame_info {
 	int src_port;
+	u32 timestamp;
 };
 
 void sparx5_xtr_flush(struct sparx5 *sparx5, u8 grp);
@@ -311,6 +333,10 @@ void sparx5_get_stats64(struct net_device *ndev, struct rtnl_link_stats64 *stats
 int sparx_stats_init(struct sparx5 *sparx5);
 
 /* sparx5_netdev.c */
+void sparx5_set_port_ifh_timestamp(void *ifh_hdr, u64 timestamp);
+void sparx5_set_port_ifh_rew_op(void *ifh_hdr, u32 rew_op);
+void sparx5_set_port_ifh_pdu_type(void *ifh_hdr, u32 pdu_type);
+void sparx5_set_port_ifh_pdu_w16_offset(void *ifh_hdr, u32 pdu_w16_offset);
 void sparx5_set_port_ifh(void *ifh_hdr, u16 portno);
 bool sparx5_netdevice_check(const struct net_device *dev);
 struct net_device *sparx5_create_netdev(struct sparx5 *sparx5, u32 portno);
@@ -323,6 +349,12 @@ int sparx5_ptp_init(struct sparx5 *sparx5);
 void sparx5_ptp_deinit(struct sparx5 *sparx5);
 int sparx5_ptp_hwtstamp_set(struct sparx5_port *port, struct ifreq *ifr);
 int sparx5_ptp_hwtstamp_get(struct sparx5_port *port, struct ifreq *ifr);
+void sparx5_ptp_rxtstamp(struct sparx5 *sparx5, struct sk_buff *skb,
+			 u64 timestamp);
+int sparx5_ptp_txtstamp_request(struct sparx5_port *port,
+				struct sk_buff *skb);
+void sparx5_ptp_txtstamp_release(struct sparx5_port *port,
+				 struct sk_buff *skb);
 
 /* Clock period in picoseconds */
 static inline u32 sparx5_clk_period(enum sparx5_core_clockfreq cclock)
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
index 5fd0b2eea0211..af4d3e1f1a6d9 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
@@ -74,6 +74,26 @@ void sparx5_set_port_ifh(void *ifh_hdr, u16 portno)
 	ifh_encode_bitfield(ifh_hdr, 1,        67, 1);
 }
 
+void sparx5_set_port_ifh_rew_op(void *ifh_hdr, u32 rew_op)
+{
+	ifh_encode_bitfield(ifh_hdr, rew_op, VSTAX + 32,  10);
+}
+
+void sparx5_set_port_ifh_pdu_type(void *ifh_hdr, u32 pdu_type)
+{
+	ifh_encode_bitfield(ifh_hdr, pdu_type, 191, 4);
+}
+
+void sparx5_set_port_ifh_pdu_w16_offset(void *ifh_hdr, u32 pdu_w16_offset)
+{
+	ifh_encode_bitfield(ifh_hdr, pdu_w16_offset, 195, 6);
+}
+
+void sparx5_set_port_ifh_timestamp(void *ifh_hdr, u64 timestamp)
+{
+	ifh_encode_bitfield(ifh_hdr, timestamp, 232,  40);
+}
+
 static int sparx5_port_open(struct net_device *ndev)
 {
 	struct sparx5_port *port = netdev_priv(ndev);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
index d9c812f7d248e..304f84aadc36b 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
@@ -44,6 +44,12 @@ void sparx5_ifh_parse(u32 *ifh, struct frame_info *info)
 		((u32)xtr_hdr[30] <<  0);
 	fwd = (fwd >> 5);
 	info->src_port = FIELD_GET(GENMASK(7, 1), fwd);
+
+	info->timestamp =
+		((u64)xtr_hdr[2] << 24) |
+		((u64)xtr_hdr[3] << 16) |
+		((u64)xtr_hdr[4] <<  8) |
+		((u64)xtr_hdr[5] <<  0);
 }
 
 static void sparx5_xtr_grp(struct sparx5 *sparx5, u8 grp, bool byte_swap)
@@ -144,6 +150,7 @@ static void sparx5_xtr_grp(struct sparx5 *sparx5, u8 grp, bool byte_swap)
 	/* Finish up skb */
 	skb_put(skb, byte_cnt - ETH_FCS_LEN);
 	eth_skb_pad(skb);
+	sparx5_ptp_rxtstamp(sparx5, skb, fi.timestamp);
 	skb->protocol = eth_type_trans(skb, netdev);
 	netdev->stats.rx_bytes += skb->len;
 	netdev->stats.rx_packets++;
@@ -224,6 +231,18 @@ int sparx5_port_xmit_impl(struct sk_buff *skb, struct net_device *dev)
 	memset(ifh, 0, IFH_LEN * 4);
 	sparx5_set_port_ifh(ifh, port->portno);
 
+	if (sparx5->ptp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) {
+		ret = sparx5_ptp_txtstamp_request(port, skb);
+		if (ret)
+			return ret;
+
+		sparx5_set_port_ifh_rew_op(ifh, SPARX5_SKB_CB(skb)->rew_op);
+		sparx5_set_port_ifh_pdu_type(ifh, SPARX5_SKB_CB(skb)->pdu_type);
+		sparx5_set_port_ifh_pdu_w16_offset(ifh, SPARX5_SKB_CB(skb)->pdu_w16_offset);
+		sparx5_set_port_ifh_timestamp(ifh, SPARX5_SKB_CB(skb)->ts_id);
+	}
+
+	skb_tx_timestamp(skb);
 	if (sparx5->fdma_irq > 0)
 		ret = sparx5_fdma_xmit(sparx5, ifh, skb);
 	else
@@ -232,10 +251,18 @@ int sparx5_port_xmit_impl(struct sk_buff *skb, struct net_device *dev)
 	if (ret == NETDEV_TX_OK) {
 		stats->tx_bytes += skb->len;
 		stats->tx_packets++;
-		skb_tx_timestamp(skb);
+
+		if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP &&
+		    SPARX5_SKB_CB(skb)->rew_op == IFH_REW_OP_TWO_STEP_PTP)
+			return ret;
+
 		dev_kfree_skb_any(skb);
 	} else {
 		stats->tx_dropped++;
+
+		if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP &&
+		    SPARX5_SKB_CB(skb)->rew_op == IFH_REW_OP_TWO_STEP_PTP)
+			sparx5_ptp_txtstamp_release(port, skb);
 	}
 	return ret;
 }
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c b/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
index 0d919e249aefd..976817d826ac9 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_ptp.c
@@ -147,6 +147,130 @@ int sparx5_ptp_hwtstamp_get(struct sparx5_port *port, struct ifreq *ifr)
 			    sizeof(phc->hwtstamp_config)) ? -EFAULT : 0;
 }
 
+static void sparx5_ptp_classify(struct sparx5_port *port, struct sk_buff *skb,
+				u8 *rew_op, u8 *pdu_type, u8 *pdu_w16_offset)
+{
+	struct ptp_header *header;
+	u8 msgtype;
+	int type;
+
+	if (port->ptp_cmd == IFH_REW_OP_NOOP) {
+		*rew_op = IFH_REW_OP_NOOP;
+		*pdu_type = IFH_PDU_TYPE_NONE;
+		*pdu_w16_offset = 0;
+		return;
+	}
+
+	type = ptp_classify_raw(skb);
+	if (type == PTP_CLASS_NONE) {
+		*rew_op = IFH_REW_OP_NOOP;
+		*pdu_type = IFH_PDU_TYPE_NONE;
+		*pdu_w16_offset = 0;
+		return;
+	}
+
+	header = ptp_parse_header(skb, type);
+	if (!header) {
+		*rew_op = IFH_REW_OP_NOOP;
+		*pdu_type = IFH_PDU_TYPE_NONE;
+		*pdu_w16_offset = 0;
+		return;
+	}
+
+	*pdu_w16_offset = 7;
+	if (type & PTP_CLASS_L2)
+		*pdu_type = IFH_PDU_TYPE_PTP;
+	if (type & PTP_CLASS_IPV4)
+		*pdu_type = IFH_PDU_TYPE_IPV4_UDP_PTP;
+	if (type & PTP_CLASS_IPV6)
+		*pdu_type = IFH_PDU_TYPE_IPV6_UDP_PTP;
+
+	if (port->ptp_cmd == IFH_REW_OP_TWO_STEP_PTP) {
+		*rew_op = IFH_REW_OP_TWO_STEP_PTP;
+		return;
+	}
+
+	/* If it is sync and run 1 step then set the correct operation,
+	 * otherwise run as 2 step
+	 */
+	msgtype = ptp_get_msgtype(header, type);
+	if ((msgtype & 0xf) == 0) {
+		*rew_op = IFH_REW_OP_ONE_STEP_PTP;
+		return;
+	}
+
+	*rew_op = IFH_REW_OP_TWO_STEP_PTP;
+}
+
+static void sparx5_ptp_txtstamp_old_release(struct sparx5_port *port)
+{
+	struct sk_buff *skb, *skb_tmp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port->tx_skbs.lock, flags);
+	skb_queue_walk_safe(&port->tx_skbs, skb, skb_tmp) {
+		if time_after(SPARX5_SKB_CB(skb)->jiffies + SPARX5_PTP_TIMEOUT,
+			      jiffies)
+			break;
+
+		__skb_unlink(skb, &port->tx_skbs);
+		dev_kfree_skb_any(skb);
+	}
+	spin_unlock_irqrestore(&port->tx_skbs.lock, flags);
+}
+
+int sparx5_ptp_txtstamp_request(struct sparx5_port *port,
+				struct sk_buff *skb)
+{
+	struct sparx5 *sparx5 = port->sparx5;
+	u8 rew_op, pdu_type, pdu_w16_offset;
+	unsigned long flags;
+
+	sparx5_ptp_classify(port, skb, &rew_op, &pdu_type, &pdu_w16_offset);
+	SPARX5_SKB_CB(skb)->rew_op = rew_op;
+	SPARX5_SKB_CB(skb)->pdu_type = pdu_type;
+	SPARX5_SKB_CB(skb)->pdu_w16_offset = pdu_w16_offset;
+
+	if (rew_op != IFH_REW_OP_TWO_STEP_PTP)
+		return 0;
+
+	sparx5_ptp_txtstamp_old_release(port);
+
+	spin_lock_irqsave(&sparx5->ptp_ts_id_lock, flags);
+	if (sparx5->ptp_skbs == SPARX5_MAX_PTP_ID) {
+		spin_unlock_irqrestore(&sparx5->ptp_ts_id_lock, flags);
+		return -EBUSY;
+	}
+
+	skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+
+	skb_queue_tail(&port->tx_skbs, skb);
+	SPARX5_SKB_CB(skb)->ts_id = port->ts_id;
+	SPARX5_SKB_CB(skb)->jiffies = jiffies;
+
+	sparx5->ptp_skbs++;
+	port->ts_id++;
+	if (port->ts_id == SPARX5_MAX_PTP_ID)
+		port->ts_id = 0;
+
+	spin_unlock_irqrestore(&sparx5->ptp_ts_id_lock, flags);
+
+	return 0;
+}
+
+void sparx5_ptp_txtstamp_release(struct sparx5_port *port,
+				 struct sk_buff *skb)
+{
+	struct sparx5 *sparx5 = port->sparx5;
+	unsigned long flags;
+
+	spin_lock_irqsave(&sparx5->ptp_ts_id_lock, flags);
+	port->ts_id--;
+	sparx5->ptp_skbs--;
+	skb_unlink(skb, &port->tx_skbs);
+	spin_unlock_irqrestore(&sparx5->ptp_ts_id_lock, flags);
+}
+
 static int sparx5_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm)
 {
 	struct sparx5_phc *phc = container_of(ptp, struct sparx5_phc, info);
@@ -352,6 +476,7 @@ static int sparx5_ptp_phc_init(struct sparx5 *sparx5,
 int sparx5_ptp_init(struct sparx5 *sparx5)
 {
 	u64 tod_adj = sparx5_ptp_get_nominal_value(sparx5);
+	struct sparx5_port *port;
 	int err, i;
 
 	if (!sparx5->ptp)
@@ -364,6 +489,7 @@ int sparx5_ptp_init(struct sparx5 *sparx5)
 	}
 
 	spin_lock_init(&sparx5->ptp_clock_lock);
+	spin_lock_init(&sparx5->ptp_ts_id_lock);
 	mutex_init(&sparx5->ptp_lock);
 
 	/* Disable master counters */
@@ -388,13 +514,53 @@ int sparx5_ptp_init(struct sparx5 *sparx5)
 	/* Enable master counters */
 	spx5_wr(PTP_PTP_DOM_CFG_PTP_ENA_SET(0x7), sparx5, PTP_PTP_DOM_CFG);
 
+	for (i = 0; i < sparx5->port_count; i++) {
+		port = sparx5->ports[i];
+		if (!port)
+			continue;
+
+		skb_queue_head_init(&port->tx_skbs);
+	}
+
 	return 0;
 }
 
 void sparx5_ptp_deinit(struct sparx5 *sparx5)
 {
+	struct sparx5_port *port;
 	int i;
 
+	for (i = 0; i < sparx5->port_count; i++) {
+		port = sparx5->ports[i];
+		if (!port)
+			continue;
+
+		skb_queue_purge(&port->tx_skbs);
+	}
+
 	for (i = 0; i < SPARX5_PHC_COUNT; ++i)
 		ptp_clock_unregister(sparx5->phc[i].clock);
 }
+
+void sparx5_ptp_rxtstamp(struct sparx5 *sparx5, struct sk_buff *skb,
+			 u64 timestamp)
+{
+	struct skb_shared_hwtstamps *shhwtstamps;
+	struct sparx5_phc *phc;
+	struct timespec64 ts;
+	u64 full_ts_in_ns;
+
+	if (!sparx5->ptp)
+		return;
+
+	phc = &sparx5->phc[SPARX5_PHC_PORT];
+	sparx5_ptp_gettime64(&phc->info, &ts);
+
+	if (ts.tv_nsec < timestamp)
+		ts.tv_sec--;
+	ts.tv_nsec = timestamp;
+	full_ts_in_ns = ktime_set(ts.tv_sec, ts.tv_nsec);
+
+	shhwtstamps = skb_hwtstamps(skb);
+	shhwtstamps->hwtstamp = full_ts_in_ns;
+}