diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c
index 7e678b298f99..a56df65ae486 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.c
+++ b/drivers/net/dsa/hirschmann/hellcreek.c
@@ -23,6 +23,7 @@
 #include <linux/delay.h>
 #include <linux/ktime.h>
 #include <linux/time.h>
+#include <linux/debugfs.h>
 #include <net/dsa.h>
 #include <net/pkt_sched.h>
 
@@ -1371,6 +1372,195 @@ static int hellcreek_port_setup_tc(struct dsa_switch *ds, int port,
 	return hellcreek_port_del_schedule(ds, port);
 }
 
+static ssize_t hellcreek_dbg_swtrc_cfg_write(struct file *filp,
+					     const char __user *buffer,
+					     size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	int ret;
+	u16 reg;
+
+	ret = kstrtou16_from_user(buffer, count, 16, &reg);
+	if (ret)
+		return ret;
+
+	hellcreek_write(hellcreek, reg, HR_SWTRC_CFG);
+
+	return count;
+}
+
+static ssize_t hellcreek_dbg_swtrc0_write(struct file *filp,
+					  const char __user *buffer,
+					  size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	int ret;
+	u16 reg;
+
+	ret = kstrtou16_from_user(buffer, count, 16, &reg);
+	if (ret)
+		return ret;
+
+	hellcreek_write(hellcreek, reg, HR_SWTRC0);
+
+	return count;
+}
+
+static ssize_t hellcreek_dbg_swtrc1_write(struct file *filp,
+					  const char __user *buffer,
+					  size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	int ret;
+	u16 reg;
+
+	ret = kstrtou16_from_user(buffer, count, 16, &reg);
+	if (ret)
+		return ret;
+
+	hellcreek_write(hellcreek, reg, HR_SWTRC1);
+
+	return count;
+}
+
+static ssize_t hellcreek_dbg_swtrc0_read(struct file *filp,
+					 char __user *buffer,
+					 size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	char buf[32];
+	ssize_t desc = 0;
+	u16 reg;
+
+	reg = hellcreek_read(hellcreek, HR_SWTRC0);
+
+	desc += snprintf(buf, sizeof(buf), "0x%04x\n", reg);
+
+	return simple_read_from_buffer(buffer, count, ppos, buf, desc);
+}
+
+static ssize_t hellcreek_dbg_swtrc1_read(struct file *filp,
+					 char __user *buffer,
+					 size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	char buf[32];
+	ssize_t desc = 0;
+	u16 reg;
+
+	reg = hellcreek_read(hellcreek, HR_SWTRC1);
+
+	desc += snprintf(buf, sizeof(buf), "0x%04x\n", reg);
+
+	return simple_read_from_buffer(buffer, count, ppos, buf, desc);
+}
+
+static ssize_t hellcreek_dbg_mfree_read(struct file *filp,
+					char __user *buffer,
+					size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	char buf[32];
+	ssize_t desc = 0;
+	u16 reg;
+
+	reg = hellcreek_read(hellcreek, HR_MFREE);
+
+	desc += snprintf(buf, sizeof(buf), "0x%04x\n", reg);
+
+	return simple_read_from_buffer(buffer, count, ppos, buf, desc);
+}
+
+static ssize_t hellcreek_dbg_pfree_read(struct file *filp,
+					char __user *buffer,
+					size_t count, loff_t *ppos)
+{
+	struct hellcreek *hellcreek = filp->private_data;
+	char buf[32];
+	ssize_t desc = 0;
+	u16 reg;
+
+	reg = hellcreek_read(hellcreek, HR_PFREE);
+
+	desc += snprintf(buf, sizeof(buf), "0x%04x\n", reg);
+
+	return simple_read_from_buffer(buffer, count, ppos, buf, desc);
+}
+
+static const struct file_operations hellcreek_dbg_swtrc_cfg_fops = {
+	.owner = THIS_MODULE,
+	.open  = simple_open,
+	.write = hellcreek_dbg_swtrc_cfg_write,
+};
+
+static const struct file_operations hellcreek_dbg_swtrc0_fops = {
+	.owner = THIS_MODULE,
+	.open  = simple_open,
+	.read  = hellcreek_dbg_swtrc0_read,
+	.write = hellcreek_dbg_swtrc0_write,
+};
+
+static const struct file_operations hellcreek_dbg_swtrc1_fops = {
+	.owner = THIS_MODULE,
+	.open  = simple_open,
+	.read  = hellcreek_dbg_swtrc1_read,
+	.write = hellcreek_dbg_swtrc1_write,
+};
+
+static const struct file_operations hellcreek_dbg_pfree_fops = {
+	.owner = THIS_MODULE,
+	.open  = simple_open,
+	.read  = hellcreek_dbg_pfree_read,
+};
+
+static const struct file_operations hellcreek_dbg_mfree_fops = {
+	.owner = THIS_MODULE,
+	.open  = simple_open,
+	.read  = hellcreek_dbg_mfree_read,
+};
+
+static int hellcreek_debugfs_init(struct hellcreek *hellcreek)
+{
+	struct dentry *file;
+
+	hellcreek->debug_dir = debugfs_create_dir(dev_name(hellcreek->dev),
+						  NULL);
+	if (!hellcreek->debug_dir)
+		return -ENOMEM;
+
+	file = debugfs_create_file("swtrc_cfg", 0200, hellcreek->debug_dir,
+				   hellcreek, &hellcreek_dbg_swtrc_cfg_fops);
+	if (!file)
+		return -ENOMEM;
+
+	file = debugfs_create_file("swtrc0", 0600, hellcreek->debug_dir,
+				   hellcreek, &hellcreek_dbg_swtrc0_fops);
+	if (!file)
+		return -ENOMEM;
+
+	file = debugfs_create_file("swtrc1", 0600, hellcreek->debug_dir,
+				   hellcreek, &hellcreek_dbg_swtrc1_fops);
+	if (!file)
+		return -ENOMEM;
+
+	file = debugfs_create_file("pfree", 0400, hellcreek->debug_dir,
+				   hellcreek, &hellcreek_dbg_pfree_fops);
+	if (!file)
+		return -ENOMEM;
+
+	file = debugfs_create_file("mfree", 0400, hellcreek->debug_dir,
+				   hellcreek, &hellcreek_dbg_mfree_fops);
+	if (!file)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void hellcreek_debugfs_exit(struct hellcreek *hellcreek)
+{
+	debugfs_remove_recursive(hellcreek->debug_dir);
+}
+
 static const struct dsa_switch_ops hellcreek_ds_ops = {
 	.get_tag_protocol    = hellcreek_get_tag_protocol,
 	.setup		     = hellcreek_setup,
@@ -1475,9 +1665,17 @@ static int hellcreek_probe(struct platform_device *pdev)
 
 	hellcreek_feature_detect(hellcreek);
 
+	ret = hellcreek_debugfs_init(hellcreek);
+	if (ret) {
+		dev_err(dev, "Failed to initialize debugfs!\n");
+		goto err_debugfs;
+	}
+
 	hellcreek->ds = devm_kzalloc(dev, sizeof(*hellcreek->ds), GFP_KERNEL);
-	if (!hellcreek->ds)
-		return -ENOMEM;
+	if (!hellcreek->ds) {
+		ret = -ENOMEM;
+		goto err_debugfs;
+	}
 
 	hellcreek->ds->dev	     = dev;
 	hellcreek->ds->priv	     = hellcreek;
@@ -1488,7 +1686,7 @@ static int hellcreek_probe(struct platform_device *pdev)
 	ret = dsa_register_switch(hellcreek->ds);
 	if (ret) {
 		dev_err(dev, "Unable to register switch\n");
-		return ret;
+		goto err_debugfs;
 	}
 
 	ret = hellcreek_ptp_setup(hellcreek);
@@ -1511,6 +1709,8 @@ static int hellcreek_probe(struct platform_device *pdev)
 	hellcreek_ptp_free(hellcreek);
 err_ptp_setup:
 	dsa_unregister_switch(hellcreek->ds);
+err_debugfs:
+	hellcreek_debugfs_exit(hellcreek);
 
 	return ret;
 }
@@ -1519,6 +1719,7 @@ static int hellcreek_remove(struct platform_device *pdev)
 {
 	struct hellcreek *hellcreek = platform_get_drvdata(pdev);
 
+	hellcreek_debugfs_exit(hellcreek);
 	hellcreek_hwtstamp_free(hellcreek);
 	hellcreek_ptp_free(hellcreek);
 	dsa_unregister_switch(hellcreek->ds);
diff --git a/drivers/net/dsa/hirschmann/hellcreek.h b/drivers/net/dsa/hirschmann/hellcreek.h
index d3d1a1144857..59cc7b59ff2c 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.h
+++ b/drivers/net/dsa/hirschmann/hellcreek.h
@@ -280,6 +280,7 @@ struct hellcreek {
 	struct ptp_clock_info ptp_clock_info;
 	struct hellcreek_port ports[4];
 	struct delayed_work overflow_work;
+	struct dentry *debug_dir;
 	spinlock_t reg_lock;	/* Switch IP register lock */
 	spinlock_t ptp_lock;	/* PTP IP register lock */
 	void __iomem *base;
