diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 0ba3e7064df2..aa1990d2ab46 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -439,10 +439,14 @@ __poll_t ptp_poll(struct posix_clock_context *pccontext, struct file *fp,
 {
 	struct ptp_clock *ptp =
 		container_of(pccontext->clk, struct ptp_clock, clock);
+	struct timestamp_event_queue *queue;
 
 	poll_wait(fp, &ptp->tsev_wq, wait);
 
-	return queue_cnt(&ptp->tsevq) ? EPOLLIN : 0;
+	/* Extract only the first element in the queue list */
+	queue = list_first_entry(&ptp->tsevqs, struct timestamp_event_queue, qlist);
+
+	return queue_cnt(queue) ? EPOLLIN : 0;
 }
 
 #define EXTTS_BUFSIZE (PTP_BUF_TIMESTAMPS * sizeof(struct ptp_extts_event))
@@ -452,12 +456,16 @@ ssize_t ptp_read(struct posix_clock_context *pccontext, uint rdflags,
 {
 	struct ptp_clock *ptp =
 		container_of(pccontext->clk, struct ptp_clock, clock);
-	struct timestamp_event_queue *queue = &ptp->tsevq;
+	struct timestamp_event_queue *queue;
 	struct ptp_extts_event *event;
 	unsigned long flags;
 	size_t qcnt, i;
 	int result;
 
+	/* Extract only the first element in the queue list */
+	queue = list_first_entry(&ptp->tsevqs, struct timestamp_event_queue,
+				 qlist);
+
 	if (cnt % sizeof(struct ptp_extts_event) != 0)
 		return -EINVAL;
 
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c
index 80f74e38c2da..157ef25bc1b1 100644
--- a/drivers/ptp/ptp_clock.c
+++ b/drivers/ptp/ptp_clock.c
@@ -169,12 +169,21 @@ static struct posix_clock_operations ptp_clock_ops = {
 static void ptp_clock_release(struct device *dev)
 {
 	struct ptp_clock *ptp = container_of(dev, struct ptp_clock, dev);
+	struct timestamp_event_queue *tsevq;
+	unsigned long flags;
 
 	ptp_cleanup_pin_groups(ptp);
 	kfree(ptp->vclock_index);
 	mutex_destroy(&ptp->tsevq_mux);
 	mutex_destroy(&ptp->pincfg_mux);
 	mutex_destroy(&ptp->n_vclocks_mux);
+	/* Delete first entry */
+	tsevq = list_first_entry(&ptp->tsevqs, struct timestamp_event_queue,
+				 qlist);
+	spin_lock_irqsave(&tsevq->lock, flags);
+	list_del(&tsevq->qlist);
+	spin_unlock_irqrestore(&tsevq->lock, flags);
+	kfree(tsevq);
 	ida_free(&ptp_clocks_map, ptp->index);
 	kfree(ptp);
 }
@@ -206,6 +215,7 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 				     struct device *parent)
 {
 	struct ptp_clock *ptp;
+	struct timestamp_event_queue *queue = NULL;
 	int err = 0, index, major = MAJOR(ptp_devt);
 	size_t size;
 
@@ -228,7 +238,12 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	ptp->info = info;
 	ptp->devid = MKDEV(major, index);
 	ptp->index = index;
-	spin_lock_init(&ptp->tsevq.lock);
+	INIT_LIST_HEAD(&ptp->tsevqs);
+	queue = kzalloc(sizeof(*queue), GFP_KERNEL);
+	if (!queue)
+		goto no_memory_queue;
+	spin_lock_init(&queue->lock);
+	list_add_tail(&queue->qlist, &ptp->tsevqs);
 	mutex_init(&ptp->tsevq_mux);
 	mutex_init(&ptp->pincfg_mux);
 	mutex_init(&ptp->n_vclocks_mux);
@@ -333,6 +348,9 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 	mutex_destroy(&ptp->tsevq_mux);
 	mutex_destroy(&ptp->pincfg_mux);
 	mutex_destroy(&ptp->n_vclocks_mux);
+	list_del(&queue->qlist);
+	kfree(queue);
+no_memory_queue:
 	ida_free(&ptp_clocks_map, index);
 no_slot:
 	kfree(ptp);
@@ -375,6 +393,7 @@ EXPORT_SYMBOL(ptp_clock_unregister);
 
 void ptp_clock_event(struct ptp_clock *ptp, struct ptp_clock_event *event)
 {
+	struct timestamp_event_queue *tsevq;
 	struct pps_event_time evt;
 
 	switch (event->type) {
@@ -383,7 +402,10 @@ void ptp_clock_event(struct ptp_clock *ptp, struct ptp_clock_event *event)
 		break;
 
 	case PTP_CLOCK_EXTTS:
-		enqueue_external_timestamp(&ptp->tsevq, event);
+		/* Enqueue timestamp on all queues */
+		list_for_each_entry(tsevq, &ptp->tsevqs, qlist) {
+			enqueue_external_timestamp(tsevq, event);
+		}
 		wake_up_interruptible(&ptp->tsev_wq);
 		break;
 
diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
index a3110c85f694..cc8186a92eec 100644
--- a/drivers/ptp/ptp_private.h
+++ b/drivers/ptp/ptp_private.h
@@ -15,6 +15,7 @@
 #include <linux/ptp_clock.h>
 #include <linux/ptp_clock_kernel.h>
 #include <linux/time.h>
+#include <linux/list.h>
 
 #define PTP_MAX_TIMESTAMPS 128
 #define PTP_BUF_TIMESTAMPS 30
@@ -25,6 +26,7 @@ struct timestamp_event_queue {
 	int head;
 	int tail;
 	spinlock_t lock;
+	struct list_head qlist;
 };
 
 struct ptp_clock {
@@ -35,7 +37,7 @@ struct ptp_clock {
 	int index; /* index into clocks.map */
 	struct pps_device *pps_source;
 	long dialed_frequency; /* remembers the frequency adjustment */
-	struct timestamp_event_queue tsevq; /* simple fifo for time stamps */
+	struct list_head tsevqs; /* timestamp fifo list */
 	struct mutex tsevq_mux; /* one process at a time reading the fifo */
 	struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
 	wait_queue_head_t tsev_wq;
diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
index 6e4d5456a885..2675f383cd0a 100644
--- a/drivers/ptp/ptp_sysfs.c
+++ b/drivers/ptp/ptp_sysfs.c
@@ -75,12 +75,16 @@ static ssize_t extts_fifo_show(struct device *dev,
 			       struct device_attribute *attr, char *page)
 {
 	struct ptp_clock *ptp = dev_get_drvdata(dev);
-	struct timestamp_event_queue *queue = &ptp->tsevq;
+	struct timestamp_event_queue *queue;
 	struct ptp_extts_event event;
 	unsigned long flags;
 	size_t qcnt;
 	int cnt = 0;
 
+	/* The sysfs fifo will always draw from the fist queue */
+	queue = list_first_entry(&ptp->tsevqs, struct timestamp_event_queue,
+				 qlist);
+
 	memset(&event, 0, sizeof(event));
 
 	if (mutex_lock_interruptible(&ptp->tsevq_mux))
