diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index 0e5f02d3992e..b15bcb6251e9 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -7,6 +7,7 @@
 #ifndef __KSZ_COMMON_H
 #define __KSZ_COMMON_H
 
+#include <linux/dsa/ksz_common.h>
 #include <linux/etherdevice.h>
 #include <linux/kernel.h>
 #include <linux/mutex.h>
diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c
index 5199840377aa..c4cef3884a4d 100644
--- a/drivers/net/dsa/microchip/ksz_ptp.c
+++ b/drivers/net/dsa/microchip/ksz_ptp.c
@@ -24,12 +24,22 @@
 
 static int ksz_ptp_enable_mode(struct ksz_device *dev, bool enable)
 {
+	struct ksz_ptp_data *ptp_data = &dev->ptp_data;
 	u16 data = 0;
+	int ret;
 
 	/* Enable PTP mode */
-	if (enable)
+	if (enable) {
 		data = PTP_ENABLE;
 
+		/* Schedule cyclic call of ksz_ptp_do_aux_work() */
+		ret = ptp_schedule_worker(ptp_data->clock, 0);
+		if (ret)
+			return ret;
+	} else {
+		ptp_cancel_worker_sync(ptp_data->clock);
+	}
+
 	return ksz_rmw16(dev, REG_PTP_MSG_CONF1, PTP_ENABLE, data);
 }
 
@@ -223,6 +233,10 @@ static int ksz_ptp_settime(struct ptp_clock_info *ptp,
 	/* Load PTP clock from shadow registers */
 	ret = ksz_rmw16(dev, REG_PTP_CLK_CTRL, PTP_LOAD_TIME, PTP_LOAD_TIME);
 
+	spin_lock_bh(&ptp_data->clock_lock);
+	ptp_data->clock_time = *ts;
+	spin_unlock_bh(&ptp_data->clock_lock);
+
 error_return:
 	mutex_unlock(&ptp_data->lock);
 
@@ -276,6 +290,7 @@ static int ksz_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 {
 	struct ksz_ptp_data *ptp_data = ptp_caps_to_data(ptp);
 	struct ksz_device *dev = ptp_data_to_ksz_dev(ptp_data);
+	struct timespec64 delta64 = ns_to_timespec64(delta);
 	s32 sec, nsec;
 	u16 data16;
 	int ret;
@@ -309,14 +324,48 @@ static int ksz_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 
 	ret = ksz_write16(dev, REG_PTP_CLK_CTRL, data16);
 
+	spin_lock_bh(&ptp_data->clock_lock);
+	ptp_data->clock_time = timespec64_add(ptp_data->clock_time, delta64);
+	spin_unlock_bh(&ptp_data->clock_lock);
+
 error_return:
 	mutex_unlock(&ptp_data->lock);
 	return ret;
 }
 
+/*  Function is pointer to the do_aux_work in the ptp_clock capability */
+static long ksz_ptp_do_aux_work(struct ptp_clock_info *ptp)
+{
+	struct ksz_ptp_data *ptp_data = ptp_caps_to_data(ptp);
+	struct ksz_device *dev = ptp_data_to_ksz_dev(ptp_data);
+	struct timespec64 ts;
+
+	mutex_lock(&ptp_data->lock);
+	_ksz_ptp_gettime(dev, &ts);
+	mutex_unlock(&ptp_data->lock);
+
+	spin_lock_bh(&ptp_data->clock_lock);
+	ptp_data->clock_time = ts;
+	spin_unlock_bh(&ptp_data->clock_lock);
+
+	return HZ;  /* reschedule in 1 second */
+}
+
 static int ksz_ptp_start_clock(struct ksz_device *dev)
 {
-	return ksz_rmw16(dev, REG_PTP_CLK_CTRL, PTP_CLK_ENABLE, PTP_CLK_ENABLE);
+	struct ksz_ptp_data *ptp_data = &dev->ptp_data;
+	int ret;
+
+	ret = ksz_rmw16(dev, REG_PTP_CLK_CTRL, PTP_CLK_ENABLE, PTP_CLK_ENABLE);
+	if (ret)
+		return ret;
+
+	spin_lock_bh(&ptp_data->clock_lock);
+	ptp_data->clock_time.tv_sec = 0;
+	ptp_data->clock_time.tv_nsec = 0;
+	spin_unlock_bh(&ptp_data->clock_lock);
+
+	return 0;
 }
 
 static const struct ptp_clock_info ksz_ptp_caps = {
@@ -327,6 +376,7 @@ static const struct ptp_clock_info ksz_ptp_caps = {
 	.settime64	= ksz_ptp_settime,
 	.adjfine	= ksz_ptp_adjfine,
 	.adjtime	= ksz_ptp_adjtime,
+	.do_aux_work	= ksz_ptp_do_aux_work,
 };
 
 int ksz_ptp_clock_register(struct dsa_switch *ds)
@@ -336,6 +386,7 @@ int ksz_ptp_clock_register(struct dsa_switch *ds)
 	int ret;
 
 	mutex_init(&ptp_data->lock);
+	spin_lock_init(&ptp_data->clock_lock);
 
 	ptp_data->caps = ksz_ptp_caps;
 
diff --git a/drivers/net/dsa/microchip/ksz_ptp.h b/drivers/net/dsa/microchip/ksz_ptp.h
index 4c024cc9d935..09c0e58c365e 100644
--- a/drivers/net/dsa/microchip/ksz_ptp.h
+++ b/drivers/net/dsa/microchip/ksz_ptp.h
@@ -13,6 +13,9 @@ struct ksz_ptp_data {
 	struct ptp_clock *clock;
 	/* Serializes all operations on the PTP hardware clock */
 	struct mutex lock;
+	/* lock for accessing the clock_time */
+	spinlock_t clock_lock;
+	struct timespec64 clock_time;
 };
 
 int ksz_ptp_clock_register(struct dsa_switch *ds);
