diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h
index 1ad0e72..d656909 100644
--- a/drivers/common/cnxk/roc_nix.h
+++ b/drivers/common/cnxk/roc_nix.h
@@ -307,6 +307,8 @@ void __roc_api roc_nix_unregister_cq_irqs(struct roc_nix *roc_nix);
 
 /* Traffic Management */
 #define ROC_NIX_TM_MAX_SCHED_WT	       ((uint8_t)~0)
+#define ROC_NIX_TM_SHAPER_PROFILE_NONE UINT32_MAX
+#define ROC_NIX_TM_NODE_ID_INVALID     UINT32_MAX
 
 enum roc_nix_tm_tree {
 	ROC_NIX_TM_DEFAULT = 0,
@@ -331,6 +333,46 @@ enum roc_tm_node_level {
 int __roc_api roc_nix_tm_sq_aura_fc(struct roc_nix_sq *sq, bool enable);
 int __roc_api roc_nix_tm_sq_flush_spin(struct roc_nix_sq *sq);
 
+/*
+ * TM User hierarchy API.
+ */
+
+struct roc_nix_tm_node {
+#define ROC_NIX_TM_NODE_SZ (128)
+	uint8_t reserved[ROC_NIX_TM_NODE_SZ];
+
+	uint32_t id;
+	uint32_t parent_id;
+	uint32_t priority;
+	uint32_t weight;
+	uint32_t shaper_profile_id;
+	uint16_t lvl;
+	bool pkt_mode;
+	bool pkt_mode_set;
+	/* Function to free this memory */
+	void (*free_fn)(void *node);
+};
+
+int __roc_api roc_nix_tm_node_add(struct roc_nix *roc_nix,
+				  struct roc_nix_tm_node *roc_node);
+int __roc_api roc_nix_tm_node_delete(struct roc_nix *roc_nix, uint32_t node_id,
+				     bool free);
+int __roc_api roc_nix_tm_node_pkt_mode_update(struct roc_nix *roc_nix,
+					      uint32_t node_id, bool pkt_mode);
+
+struct roc_nix_tm_node *__roc_api roc_nix_tm_node_get(struct roc_nix *roc_nix,
+						      uint32_t node_id);
+struct roc_nix_tm_node *__roc_api
+roc_nix_tm_node_next(struct roc_nix *roc_nix, struct roc_nix_tm_node *__prev);
+
+/*
+ * TM utilities API.
+ */
+int __roc_api roc_nix_tm_node_lvl(struct roc_nix *roc_nix, uint32_t node_id);
+int __roc_api roc_nix_tm_node_name_get(struct roc_nix *roc_nix,
+				       uint32_t node_id, char *buf,
+				       size_t buflen);
+
 /* MAC */
 int __roc_api roc_nix_mac_rxtx_start_stop(struct roc_nix *roc_nix, bool start);
 int __roc_api roc_nix_mac_link_event_start_stop(struct roc_nix *roc_nix,
diff --git a/drivers/common/cnxk/roc_nix_priv.h b/drivers/common/cnxk/roc_nix_priv.h
index 4773221..cee73ae 100644
--- a/drivers/common/cnxk/roc_nix_priv.h
+++ b/drivers/common/cnxk/roc_nix_priv.h
@@ -326,14 +326,28 @@ int nix_tm_leaf_data_get(struct nix *nix, uint16_t sq, uint32_t *rr_quantum,
 int nix_tm_sq_flush_pre(struct roc_nix_sq *sq);
 int nix_tm_sq_flush_post(struct roc_nix_sq *sq);
 int nix_tm_smq_xoff(struct nix *nix, struct nix_tm_node *node, bool enable);
+int nix_tm_node_add(struct roc_nix *roc_nix, struct nix_tm_node *node);
+int nix_tm_node_delete(struct roc_nix *roc_nix, uint32_t node_id,
+		       enum roc_nix_tm_tree tree, bool free);
+int nix_tm_free_node_resource(struct nix *nix, struct nix_tm_node *node);
 int nix_tm_clear_path_xoff(struct nix *nix, struct nix_tm_node *node);
 
 /*
  * TM priv utils.
  */
+uint16_t nix_tm_lvl2nix(struct nix *nix, uint32_t lvl);
+uint16_t nix_tm_lvl2nix_tl1_root(uint32_t lvl);
+uint16_t nix_tm_lvl2nix_tl2_root(uint32_t lvl);
+uint16_t nix_tm_resource_avail(struct nix *nix, uint8_t hw_lvl, bool contig);
+int nix_tm_validate_prio(struct nix *nix, uint32_t lvl, uint32_t parent_id,
+			 uint32_t priority, enum roc_nix_tm_tree tree);
 struct nix_tm_node *nix_tm_node_search(struct nix *nix, uint32_t node_id,
 				       enum roc_nix_tm_tree tree);
+struct nix_tm_shaper_profile *nix_tm_shaper_profile_search(struct nix *nix,
+							   uint32_t id);
 uint8_t nix_tm_sw_xoff_prep(struct nix_tm_node *node, bool enable,
 			    volatile uint64_t *reg, volatile uint64_t *regval);
+struct nix_tm_node *nix_tm_node_alloc(void);
+void nix_tm_node_free(struct nix_tm_node *node);
 
 #endif /* _ROC_NIX_PRIV_H_ */
diff --git a/drivers/common/cnxk/roc_nix_tm.c b/drivers/common/cnxk/roc_nix_tm.c
index 4cafc0f..f103e02 100644
--- a/drivers/common/cnxk/roc_nix_tm.c
+++ b/drivers/common/cnxk/roc_nix_tm.c
@@ -5,6 +5,100 @@
 #include "roc_api.h"
 #include "roc_priv.h"
 
+int
+nix_tm_node_add(struct roc_nix *roc_nix, struct nix_tm_node *node)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_shaper_profile *profile;
+	uint32_t node_id, parent_id, lvl;
+	struct nix_tm_node *parent_node;
+	uint32_t priority, profile_id;
+	uint8_t hw_lvl, exp_next_lvl;
+	enum roc_nix_tm_tree tree;
+	int rc;
+
+	node_id = node->id;
+	priority = node->priority;
+	parent_id = node->parent_id;
+	profile_id = node->shaper_profile_id;
+	lvl = node->lvl;
+	tree = node->tree;
+
+	plt_tm_dbg("Add node %s lvl %u id %u, prio 0x%x weight 0x%x "
+		   "parent %u profile 0x%x tree %u",
+		   nix_tm_hwlvl2str(nix_tm_lvl2nix(nix, lvl)), lvl, node_id,
+		   priority, node->weight, parent_id, profile_id, tree);
+
+	if (tree >= ROC_NIX_TM_TREE_MAX)
+		return NIX_ERR_PARAM;
+
+	/* Translate sw level id's to nix hw level id's */
+	hw_lvl = nix_tm_lvl2nix(nix, lvl);
+	if (hw_lvl == NIX_TXSCH_LVL_CNT && !nix_tm_is_leaf(nix, lvl))
+		return NIX_ERR_TM_INVALID_LVL;
+
+	/* Leaf nodes have to be same priority */
+	if (nix_tm_is_leaf(nix, lvl) && priority != 0)
+		return NIX_ERR_TM_INVALID_PRIO;
+
+	parent_node = nix_tm_node_search(nix, parent_id, tree);
+
+	if (node_id < nix->nb_tx_queues)
+		exp_next_lvl = NIX_TXSCH_LVL_SMQ;
+	else
+		exp_next_lvl = hw_lvl + 1;
+
+	/* Check if there is no parent node yet */
+	if (hw_lvl != nix->tm_root_lvl &&
+	    (!parent_node || parent_node->hw_lvl != exp_next_lvl))
+		return NIX_ERR_TM_INVALID_PARENT;
+
+	/* Check if a node already exists */
+	if (nix_tm_node_search(nix, node_id, tree))
+		return NIX_ERR_TM_NODE_EXISTS;
+
+	profile = nix_tm_shaper_profile_search(nix, profile_id);
+	if (!nix_tm_is_leaf(nix, lvl)) {
+		/* Check if shaper profile exists for non leaf node */
+		if (!profile && profile_id != ROC_NIX_TM_SHAPER_PROFILE_NONE)
+			return NIX_ERR_TM_INVALID_SHAPER_PROFILE;
+
+		/* Packet mode in profile should match with that of tm node */
+		if (profile && profile->pkt_mode != node->pkt_mode)
+			return NIX_ERR_TM_PKT_MODE_MISMATCH;
+	}
+
+	/* Check if there is second DWRR already in siblings or holes in prio */
+	rc = nix_tm_validate_prio(nix, lvl, parent_id, priority, tree);
+	if (rc)
+		return rc;
+
+	if (node->weight > ROC_NIX_TM_MAX_SCHED_WT)
+		return NIX_ERR_TM_WEIGHT_EXCEED;
+
+	/* Maintain minimum weight */
+	if (!node->weight)
+		node->weight = 1;
+
+	node->hw_lvl = nix_tm_lvl2nix(nix, lvl);
+	node->rr_prio = 0xF;
+	node->max_prio = UINT32_MAX;
+	node->hw_id = NIX_TM_HW_ID_INVALID;
+	node->flags = 0;
+
+	if (profile)
+		profile->ref_cnt++;
+
+	node->parent = parent_node;
+	if (parent_node)
+		parent_node->child_realloc = true;
+	node->parent_hw_id = NIX_TM_HW_ID_INVALID;
+
+	TAILQ_INSERT_TAIL(&nix->trees[tree], node, node);
+	plt_tm_dbg("Added node %s lvl %u id %u (%p)",
+		   nix_tm_hwlvl2str(node->hw_lvl), lvl, node_id, node);
+	return 0;
+}
 
 int
 nix_tm_clear_path_xoff(struct nix *nix, struct nix_tm_node *node)
@@ -321,6 +415,115 @@ nix_tm_sq_flush_post(struct roc_nix_sq *sq)
 }
 
 int
+nix_tm_free_node_resource(struct nix *nix, struct nix_tm_node *node)
+{
+	struct mbox *mbox = (&nix->dev)->mbox;
+	struct nix_txsch_free_req *req;
+	struct plt_bitmap *bmp;
+	uint16_t avail, hw_id;
+	uint8_t hw_lvl;
+	int rc = -ENOSPC;
+
+	hw_lvl = node->hw_lvl;
+	hw_id = node->hw_id;
+	bmp = nix->schq_bmp[hw_lvl];
+	/* Free specific HW resource */
+	plt_tm_dbg("Free hwres %s(%u) lvl %u id %u (%p)",
+		   nix_tm_hwlvl2str(node->hw_lvl), hw_id, node->lvl, node->id,
+		   node);
+
+	avail = nix_tm_resource_avail(nix, hw_lvl, false);
+	/* Always for now free to discontiguous queue when avail
+	 * is not sufficient.
+	 */
+	if (nix->discontig_rsvd[hw_lvl] &&
+	    avail < nix->discontig_rsvd[hw_lvl]) {
+		PLT_ASSERT(hw_id < NIX_TM_MAX_HW_TXSCHQ);
+		PLT_ASSERT(plt_bitmap_get(bmp, hw_id) == 0);
+		plt_bitmap_set(bmp, hw_id);
+		node->hw_id = NIX_TM_HW_ID_INVALID;
+		node->flags &= ~NIX_TM_NODE_HWRES;
+		return 0;
+	}
+
+	/* Free to AF */
+	req = mbox_alloc_msg_nix_txsch_free(mbox);
+	if (req == NULL)
+		return rc;
+	req->flags = 0;
+	req->schq_lvl = node->hw_lvl;
+	req->schq = hw_id;
+	rc = mbox_process(mbox);
+	if (rc) {
+		plt_err("failed to release hwres %s(%u) rc %d",
+			nix_tm_hwlvl2str(node->hw_lvl), hw_id, rc);
+		return rc;
+	}
+
+	/* Mark parent as dirty for reallocing it's children */
+	if (node->parent)
+		node->parent->child_realloc = true;
+
+	node->hw_id = NIX_TM_HW_ID_INVALID;
+	node->flags &= ~NIX_TM_NODE_HWRES;
+	plt_tm_dbg("Released hwres %s(%u) to af",
+		   nix_tm_hwlvl2str(node->hw_lvl), hw_id);
+	return 0;
+}
+
+int
+nix_tm_node_delete(struct roc_nix *roc_nix, uint32_t node_id,
+		   enum roc_nix_tm_tree tree, bool free)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_shaper_profile *profile;
+	struct nix_tm_node *node, *child;
+	struct nix_tm_node_list *list;
+	uint32_t profile_id;
+	int rc;
+
+	plt_tm_dbg("Delete node id %u tree %u", node_id, tree);
+
+	node = nix_tm_node_search(nix, node_id, tree);
+	if (!node)
+		return NIX_ERR_TM_INVALID_NODE;
+
+	list = nix_tm_node_list(nix, tree);
+	/* Check for any existing children */
+	TAILQ_FOREACH(child, list, node) {
+		if (child->parent == node)
+			return NIX_ERR_TM_CHILD_EXISTS;
+	}
+
+	/* Remove shaper profile reference */
+	profile_id = node->shaper_profile_id;
+	profile = nix_tm_shaper_profile_search(nix, profile_id);
+
+	/* Free hw resource locally */
+	if (node->flags & NIX_TM_NODE_HWRES) {
+		rc = nix_tm_free_node_resource(nix, node);
+		if (rc)
+			return rc;
+	}
+
+	if (profile)
+		profile->ref_cnt--;
+
+	TAILQ_REMOVE(list, node, node);
+
+	plt_tm_dbg("Deleted node %s lvl %u id %u, prio 0x%x weight 0x%x "
+		   "parent %u profile 0x%x tree %u (%p)",
+		   nix_tm_hwlvl2str(node->hw_lvl), node->lvl, node->id,
+		   node->priority, node->weight,
+		   node->parent ? node->parent->id : UINT32_MAX,
+		   node->shaper_profile_id, tree, node);
+	/* Free only if requested */
+	if (free)
+		nix_tm_node_free(node);
+	return 0;
+}
+
+int
 nix_tm_conf_init(struct roc_nix *roc_nix)
 {
 	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
@@ -328,6 +531,8 @@ nix_tm_conf_init(struct roc_nix *roc_nix)
 	void *bmp_mem;
 	int rc, i;
 
+	PLT_STATIC_ASSERT(sizeof(struct nix_tm_node) <= ROC_NIX_TM_NODE_SZ);
+
 	nix->tm_flags = 0;
 	for (i = 0; i < ROC_NIX_TM_TREE_MAX; i++)
 		TAILQ_INIT(&nix->trees[i]);
diff --git a/drivers/common/cnxk/roc_nix_tm_ops.c b/drivers/common/cnxk/roc_nix_tm_ops.c
index e2b6d02..d0941c0 100644
--- a/drivers/common/cnxk/roc_nix_tm_ops.c
+++ b/drivers/common/cnxk/roc_nix_tm_ops.c
@@ -65,3 +65,91 @@ roc_nix_tm_sq_aura_fc(struct roc_nix_sq *sq, bool enable)
 	plt_wmb();
 	return 0;
 }
+
+int
+roc_nix_tm_node_add(struct roc_nix *roc_nix, struct roc_nix_tm_node *roc_node)
+{
+	struct nix_tm_node *node;
+
+	node = (struct nix_tm_node *)&roc_node->reserved;
+	node->id = roc_node->id;
+	node->priority = roc_node->priority;
+	node->weight = roc_node->weight;
+	node->lvl = roc_node->lvl;
+	node->parent_id = roc_node->parent_id;
+	node->shaper_profile_id = roc_node->shaper_profile_id;
+	node->pkt_mode = roc_node->pkt_mode;
+	node->pkt_mode_set = roc_node->pkt_mode_set;
+	node->free_fn = roc_node->free_fn;
+	node->tree = ROC_NIX_TM_USER;
+
+	return nix_tm_node_add(roc_nix, node);
+}
+
+int
+roc_nix_tm_node_pkt_mode_update(struct roc_nix *roc_nix, uint32_t node_id,
+				bool pkt_mode)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_node *node, *child;
+	struct nix_tm_node_list *list;
+	int num_children = 0;
+
+	node = nix_tm_node_search(nix, node_id, ROC_NIX_TM_USER);
+	if (!node)
+		return NIX_ERR_TM_INVALID_NODE;
+
+	if (node->pkt_mode == pkt_mode) {
+		node->pkt_mode_set = true;
+		return 0;
+	}
+
+	/* Check for any existing children, if there are any,
+	 * then we cannot update the pkt mode as children's quantum
+	 * are already taken in.
+	 */
+	list = nix_tm_node_list(nix, ROC_NIX_TM_USER);
+	TAILQ_FOREACH(child, list, node) {
+		if (child->parent == node)
+			num_children++;
+	}
+
+	/* Cannot update mode if it has children or tree is enabled */
+	if ((nix->tm_flags & NIX_TM_HIERARCHY_ENA) && num_children)
+		return -EBUSY;
+
+	if (node->pkt_mode_set && num_children)
+		return NIX_ERR_TM_PKT_MODE_MISMATCH;
+
+	node->pkt_mode = pkt_mode;
+	node->pkt_mode_set = true;
+
+	return 0;
+}
+
+int
+roc_nix_tm_node_name_get(struct roc_nix *roc_nix, uint32_t node_id, char *buf,
+			 size_t buflen)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_node *node;
+
+	node = nix_tm_node_search(nix, node_id, ROC_NIX_TM_USER);
+	if (!node) {
+		plt_strlcpy(buf, "???", buflen);
+		return NIX_ERR_TM_INVALID_NODE;
+	}
+
+	if (node->hw_lvl == NIX_TXSCH_LVL_CNT)
+		snprintf(buf, buflen, "SQ_%d", node->id);
+	else
+		snprintf(buf, buflen, "%s_%d", nix_tm_hwlvl2str(node->hw_lvl),
+			 node->hw_id);
+	return 0;
+}
+
+int
+roc_nix_tm_node_delete(struct roc_nix *roc_nix, uint32_t node_id, bool free)
+{
+	return nix_tm_node_delete(roc_nix, node_id, ROC_NIX_TM_USER, free);
+}
diff --git a/drivers/common/cnxk/roc_nix_tm_utils.c b/drivers/common/cnxk/roc_nix_tm_utils.c
index a3f683e..bea23be 100644
--- a/drivers/common/cnxk/roc_nix_tm_utils.c
+++ b/drivers/common/cnxk/roc_nix_tm_utils.c
@@ -5,6 +5,64 @@
 #include "roc_api.h"
 #include "roc_priv.h"
 
+uint16_t
+nix_tm_lvl2nix_tl1_root(uint32_t lvl)
+{
+	switch (lvl) {
+	case ROC_TM_LVL_ROOT:
+		return NIX_TXSCH_LVL_TL1;
+	case ROC_TM_LVL_SCH1:
+		return NIX_TXSCH_LVL_TL2;
+	case ROC_TM_LVL_SCH2:
+		return NIX_TXSCH_LVL_TL3;
+	case ROC_TM_LVL_SCH3:
+		return NIX_TXSCH_LVL_TL4;
+	case ROC_TM_LVL_SCH4:
+		return NIX_TXSCH_LVL_SMQ;
+	default:
+		return NIX_TXSCH_LVL_CNT;
+	}
+}
+
+uint16_t
+nix_tm_lvl2nix_tl2_root(uint32_t lvl)
+{
+	switch (lvl) {
+	case ROC_TM_LVL_ROOT:
+		return NIX_TXSCH_LVL_TL2;
+	case ROC_TM_LVL_SCH1:
+		return NIX_TXSCH_LVL_TL3;
+	case ROC_TM_LVL_SCH2:
+		return NIX_TXSCH_LVL_TL4;
+	case ROC_TM_LVL_SCH3:
+		return NIX_TXSCH_LVL_SMQ;
+	default:
+		return NIX_TXSCH_LVL_CNT;
+	}
+}
+
+uint16_t
+nix_tm_lvl2nix(struct nix *nix, uint32_t lvl)
+{
+	if (nix_tm_have_tl1_access(nix))
+		return nix_tm_lvl2nix_tl1_root(lvl);
+	else
+		return nix_tm_lvl2nix_tl2_root(lvl);
+}
+
+
+struct nix_tm_shaper_profile *
+nix_tm_shaper_profile_search(struct nix *nix, uint32_t id)
+{
+	struct nix_tm_shaper_profile *profile;
+
+	TAILQ_FOREACH(profile, &nix->shaper_profile_list, shaper) {
+		if (profile->id == id)
+			return profile;
+	}
+	return NULL;
+}
+
 struct nix_tm_node *
 nix_tm_node_search(struct nix *nix, uint32_t node_id, enum roc_nix_tm_tree tree)
 {
@@ -19,6 +77,70 @@ nix_tm_node_search(struct nix *nix, uint32_t node_id, enum roc_nix_tm_tree tree)
 	return NULL;
 }
 
+static uint16_t
+nix_tm_max_prio(struct nix *nix, uint16_t hw_lvl)
+{
+	if (hw_lvl >= NIX_TXSCH_LVL_CNT)
+		return 0;
+
+	/* MDQ does not support SP */
+	if (hw_lvl == NIX_TXSCH_LVL_MDQ)
+		return 0;
+
+	/* PF's TL1 with VF's enabled does not support SP */
+	if (hw_lvl == NIX_TXSCH_LVL_TL1 && (!nix_tm_have_tl1_access(nix) ||
+					    (nix->tm_flags & NIX_TM_TL1_NO_SP)))
+		return 0;
+
+	return NIX_TM_TLX_SP_PRIO_MAX - 1;
+}
+
+int
+nix_tm_validate_prio(struct nix *nix, uint32_t lvl, uint32_t parent_id,
+		     uint32_t priority, enum roc_nix_tm_tree tree)
+{
+	uint8_t priorities[NIX_TM_TLX_SP_PRIO_MAX];
+	struct nix_tm_node_list *list;
+	struct nix_tm_node *node;
+	uint32_t rr_num = 0;
+	int i;
+
+	list = nix_tm_node_list(nix, tree);
+	/* Validate priority against max */
+	if (priority > nix_tm_max_prio(nix, nix_tm_lvl2nix(nix, lvl - 1)))
+		return NIX_ERR_TM_PRIO_EXCEEDED;
+
+	if (parent_id == ROC_NIX_TM_NODE_ID_INVALID)
+		return 0;
+
+	memset(priorities, 0, sizeof(priorities));
+	priorities[priority] = 1;
+
+	TAILQ_FOREACH(node, list, node) {
+		if (!node->parent)
+			continue;
+
+		if (node->parent->id != parent_id)
+			continue;
+
+		priorities[node->priority]++;
+	}
+
+	for (i = 0; i < NIX_TM_TLX_SP_PRIO_MAX; i++)
+		if (priorities[i] > 1)
+			rr_num++;
+
+	/* At max, one rr groups per parent */
+	if (rr_num > 1)
+		return NIX_ERR_TM_MULTIPLE_RR_GROUPS;
+
+	/* Check for previous priority to avoid holes in priorities */
+	if (priority && !priorities[priority - 1])
+		return NIX_ERR_TM_PRIO_ORDER;
+
+	return 0;
+}
+
 uint8_t
 nix_tm_sw_xoff_prep(struct nix_tm_node *node, bool enable,
 		    volatile uint64_t *reg, volatile uint64_t *regval)
@@ -60,3 +182,93 @@ nix_tm_sw_xoff_prep(struct nix_tm_node *node, bool enable,
 
 	return k;
 }
+
+uint16_t
+nix_tm_resource_avail(struct nix *nix, uint8_t hw_lvl, bool contig)
+{
+	uint32_t pos = 0, start_pos = 0;
+	struct plt_bitmap *bmp;
+	uint16_t count = 0;
+	uint64_t slab = 0;
+
+	bmp = contig ? nix->schq_contig_bmp[hw_lvl] : nix->schq_bmp[hw_lvl];
+	plt_bitmap_scan_init(bmp);
+
+	if (!plt_bitmap_scan(bmp, &pos, &slab))
+		return count;
+
+	/* Count bit set */
+	start_pos = pos;
+	do {
+		count += __builtin_popcountll(slab);
+		if (!plt_bitmap_scan(bmp, &pos, &slab))
+			break;
+	} while (pos != start_pos);
+
+	return count;
+}
+
+int
+roc_nix_tm_node_lvl(struct roc_nix *roc_nix, uint32_t node_id)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_node *node;
+
+	node = nix_tm_node_search(nix, node_id, ROC_NIX_TM_USER);
+	if (!node)
+		return NIX_ERR_TM_INVALID_NODE;
+
+	return node->lvl;
+}
+
+struct roc_nix_tm_node *
+roc_nix_tm_node_get(struct roc_nix *roc_nix, uint32_t node_id)
+{
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_node *node;
+
+	node = nix_tm_node_search(nix, node_id, ROC_NIX_TM_USER);
+	return (struct roc_nix_tm_node *)node;
+}
+
+struct roc_nix_tm_node *
+roc_nix_tm_node_next(struct roc_nix *roc_nix, struct roc_nix_tm_node *__prev)
+{
+	struct nix_tm_node *prev = (struct nix_tm_node *)__prev;
+	struct nix *nix = roc_nix_to_nix_priv(roc_nix);
+	struct nix_tm_node_list *list;
+
+	list = nix_tm_node_list(nix, ROC_NIX_TM_USER);
+
+	/* HEAD of the list */
+	if (!prev)
+		return (struct roc_nix_tm_node *)TAILQ_FIRST(list);
+
+	/* Next entry */
+	if (prev->tree != ROC_NIX_TM_USER)
+		return NULL;
+
+	return (struct roc_nix_tm_node *)TAILQ_NEXT(prev, node);
+}
+
+struct nix_tm_node *
+nix_tm_node_alloc(void)
+{
+	struct nix_tm_node *node;
+
+	node = plt_zmalloc(sizeof(struct nix_tm_node), 0);
+	if (!node)
+		return NULL;
+
+	node->free_fn = plt_free;
+	return node;
+}
+
+void
+nix_tm_node_free(struct nix_tm_node *node)
+{
+	if (!node || node->free_fn == NULL)
+		return;
+
+	(node->free_fn)(node);
+}
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index 5e035d1..2bc50bf 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -104,6 +104,13 @@ INTERNAL {
 	roc_nix_xstats_names_get;
 	roc_nix_switch_hdr_set;
 	roc_nix_eeprom_info_get;
+	roc_nix_tm_node_add;
+	roc_nix_tm_node_delete;
+	roc_nix_tm_node_get;
+	roc_nix_tm_node_lvl;
+	roc_nix_tm_node_name_get;
+	roc_nix_tm_node_next;
+	roc_nix_tm_node_pkt_mode_update;
 	roc_nix_tm_sq_aura_fc;
 	roc_nix_tm_sq_flush_spin;
 	roc_nix_unregister_cq_irqs;
