diff --git a/drivers/crypto/caam/blob_gen.c b/drivers/crypto/caam/blob_gen.c
index 36683ec9aee0..93e05557dcaa 100644
--- a/drivers/crypto/caam/blob_gen.c
+++ b/drivers/crypto/caam/blob_gen.c
@@ -8,6 +8,8 @@
 #define pr_fmt(fmt) "caam blob_gen: " fmt
 
 #include <linux/device.h>
+#include <linux/hw_bound_key.h>
+#include <keys/trusted-type.h>
 #include <soc/fsl/caam-blob.h>
 
 #include "compat.h"
@@ -32,6 +34,9 @@
 
 struct caam_blob_priv {
 	struct device jrdev;
+	/* Flags: whether generated trusted key, is ECB or CCM encrypted.*/
+	uint8_t hbk_flags;
+	uint8_t rsv[3];
 };
 
 struct caam_blob_job_result {
@@ -78,8 +83,13 @@ int caam_encap_blob(struct caam_blob_priv *priv,
 	dma_addr_t dma_in, dma_out;
 	int op = OP_PCLID_BLOB;
 	size_t output_len;
+	dma_addr_t dma_blk;
 	u32 *desc;
 	int ret;
+	int hwbk_caam_ovhd = 0;
+
+	if (info->output_len < info->input_len + CAAM_BLOB_OVERHEAD)
+		return -EINVAL;
 
 	if (info->key_mod_len > CAAM_BLOB_KEYMOD_LENGTH)
 		return -EINVAL;
@@ -87,6 +97,21 @@ int caam_encap_blob(struct caam_blob_priv *priv,
 	op |= OP_TYPE_ENCAP_PROTOCOL;
 	output_len = info->input_len + CAAM_BLOB_OVERHEAD;
 
+	if (info->is_hw_bound == 1) {
+		op |= OP_PCL_BLOB_BLACK;
+		if (priv->hbk_flags & HWBK_FLAGS_CAAM_CCM_ALGO_MASK) {
+			op |= OP_PCL_BLOB_EKT;
+			hwbk_caam_ovhd = CCM_OVERHEAD;
+		}
+
+		if ((info->input_len + hwbk_caam_ovhd) > MAX_KEY_SIZE)
+			return -EINVAL;
+
+		set_hbk_info(info->hbk_info,
+			     priv->hbk_flags,
+			     info->input_len);
+	}
+
 	desc = kzalloc(CAAM_BLOB_DESC_BYTES_MAX, GFP_KERNEL | GFP_DMA);
 	if (!desc)
 		return -ENOMEM;
@@ -99,12 +124,26 @@ int caam_encap_blob(struct caam_blob_priv *priv,
 		goto out_free;
 	}
 
+	if (info->is_hw_bound == 1) {
+		dma_blk = dma_map_single(jrdev, info->input,
+					 info->input_len + hwbk_caam_ovhd,
+					 DMA_FROM_DEVICE);
+		if (dma_mapping_error(jrdev, dma_out)) {
+			dev_err(jrdev, "unable to map output DMA buffer\n");
+			ret = -ENOMEM;
+			goto out_unmap_in;
+		}
+	}
+
 	dma_out = dma_map_single(jrdev, info->output, output_len,
 				 DMA_FROM_DEVICE);
 	if (dma_mapping_error(jrdev, dma_out)) {
 		dev_err(jrdev, "unable to map output DMA buffer\n");
 		ret = -ENOMEM;
-		goto out_unmap_in;
+		if (info->is_hw_bound == 1)
+			goto out_unmap_blk;
+		else
+			goto out_unmap_in;
 	}
 
 	/*
@@ -116,15 +155,40 @@ int caam_encap_blob(struct caam_blob_priv *priv,
 	 */
 
 	init_job_desc(desc, 0);
+
+	if (info->is_hw_bound == 1) {
+		/*!1. key command used to load class 1 key register
+		 *    from input plain key.
+		 */
+		append_key(desc, dma_in, info->input_len,
+						CLASS_1 | KEY_DEST_CLASS_REG);
+
+		/*!2. Fifostore to store black key from class 1 key register. */
+		append_fifo_store(desc, dma_blk, info->input_len,
+				  LDST_CLASS_1_CCB | FIFOST_TYPE_KEY_CCM_JKEK);
+
+		append_jump(desc, JUMP_COND_NOP | 1);
+	}
+	/*!3. Load class 2 key with key modifier. */
 	append_key_as_imm(desc, info->key_mod, info->key_mod_len,
 			  info->key_mod_len, CLASS_2 | KEY_DEST_CLASS_REG);
-	append_seq_in_ptr_intlen(desc, dma_in, info->input_len, 0);
+
+	/*!4. SEQ IN PTR Command. */
+	if (info->is_hw_bound == 1) {
+		append_seq_in_ptr_intlen(desc, dma_blk, info->input_len, 0);
+	} else {
+		append_seq_in_ptr_intlen(desc, dma_in, info->input_len, 0);
+	}
+
+	/*!5. SEQ OUT PTR Command. */
 	append_seq_out_ptr_intlen(desc, dma_out, output_len, 0);
+
+	/*!6. BlackBlob encapsulation PROTOCOL Command. */
 	append_operation(desc, op);
 
 	print_hex_dump_debug("data@"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 1, info->input,
-			     info->input_len, false);
+			     info->input_len + hwbk_caam_ovhd, false);
 	print_hex_dump_debug("jobdesc@"__stringify(__LINE__)": ",
 			     DUMP_PREFIX_ADDRESS, 16, 1, desc,
 			     desc_bytes(desc), false);
@@ -140,11 +204,15 @@ int caam_encap_blob(struct caam_blob_priv *priv,
 				     DUMP_PREFIX_ADDRESS, 16, 1, info->output,
 				     output_len, false);
 	}
-
-	if (ret == 0)
+	if (ret == 0) {
+		info->input_len += hwbk_caam_ovhd;
 		info->output_len = output_len;
-
+	}
 	dma_unmap_single(jrdev, dma_out, output_len, DMA_FROM_DEVICE);
+out_unmap_blk:
+	if (info->is_hw_bound == 1) {
+		dma_unmap_single(jrdev, dma_blk, info->input_len, DMA_TO_DEVICE);
+	}
 out_unmap_in:
 	dma_unmap_single(jrdev, dma_in, info->input_len, DMA_TO_DEVICE);
 out_free:
@@ -170,15 +238,35 @@ int caam_decap_blob(struct caam_blob_priv *priv,
 	struct device *jrdev = &priv->jrdev;
 	dma_addr_t dma_in, dma_out;
 	int op = OP_PCLID_BLOB;
-	size_t output_len;
 	u32 *desc;
 	int ret;
+	int hwbk_caam_ovhd = 0;
+
+	if (info->input_len < CAAM_BLOB_OVERHEAD)
+		return -EINVAL;
 
 	if (info->key_mod_len > CAAM_BLOB_KEYMOD_LENGTH)
 		return -EINVAL;
 
 	op |= OP_TYPE_DECAP_PROTOCOL;
-	output_len = info->input_len - CAAM_BLOB_OVERHEAD;
+	info->output_len = info->input_len - CAAM_BLOB_OVERHEAD;
+
+	if (info->is_hw_bound == 1) {
+		op |= OP_PCL_BLOB_BLACK;
+		if (priv->hbk_flags & HWBK_FLAGS_CAAM_CCM_ALGO_MASK) {
+			op |= OP_PCL_BLOB_EKT;
+			hwbk_caam_ovhd = CCM_OVERHEAD;
+		}
+
+		if ((info->output_len + hwbk_caam_ovhd) > MAX_KEY_SIZE)
+			return -EINVAL;
+
+		set_hbk_info(info->hbk_info,
+			     priv->hbk_flags,
+			     info->output_len);
+
+		info->output_len += hwbk_caam_ovhd;
+	}
 
 	desc = kzalloc(CAAM_BLOB_DESC_BYTES_MAX, GFP_KERNEL | GFP_DMA);
 	if (!desc)
@@ -192,7 +280,7 @@ int caam_decap_blob(struct caam_blob_priv *priv,
 		goto out_free;
 	}
 
-	dma_out = dma_map_single(jrdev, info->output, output_len,
+	dma_out = dma_map_single(jrdev, info->output, info->output_len,
 				 DMA_FROM_DEVICE);
 	if (dma_mapping_error(jrdev, dma_out)) {
 		dev_err(jrdev, "unable to map output DMA buffer\n");
@@ -211,8 +299,8 @@ int caam_decap_blob(struct caam_blob_priv *priv,
 	init_job_desc(desc, 0);
 	append_key_as_imm(desc, info->key_mod, info->key_mod_len,
 			  info->key_mod_len, CLASS_2 | KEY_DEST_CLASS_REG);
-	append_seq_in_ptr_intlen(desc, dma_in, info->input_len, 0);
-	append_seq_out_ptr_intlen(desc, dma_out, output_len, 0);
+	append_seq_in_ptr(desc, dma_in, info->input_len, 0);
+	append_seq_out_ptr(desc, dma_out, info->output_len, 0);
 	append_operation(desc, op);
 
 	print_hex_dump_debug("data@"__stringify(__LINE__)": ",
@@ -231,13 +319,10 @@ int caam_decap_blob(struct caam_blob_priv *priv,
 		ret = testres.err;
 		print_hex_dump_debug("output@"__stringify(__LINE__)": ",
 				     DUMP_PREFIX_ADDRESS, 16, 1, info->output,
-				     output_len, false);
+				     info->output_len, false);
 	}
 
-	if (ret == 0)
-		info->output_len = output_len;
-
-	dma_unmap_single(jrdev, dma_out, output_len, DMA_FROM_DEVICE);
+	dma_unmap_single(jrdev, dma_out, info->output_len, DMA_FROM_DEVICE);
 out_unmap_in:
 	dma_unmap_single(jrdev, dma_in, info->input_len, DMA_TO_DEVICE);
 out_free:
@@ -251,6 +336,7 @@ struct caam_blob_priv *caam_blob_gen_init(void)
 {
 	struct caam_drv_private *ctrlpriv;
 	struct device *jrdev;
+	struct caam_blob_priv *blob_priv;
 
 	/*
 	 * caam_blob_gen_init() may expectedly fail with -ENODEV, e.g. when
@@ -271,7 +357,10 @@ struct caam_blob_priv *caam_blob_gen_init(void)
 		return ERR_PTR(-ENODEV);
 	}
 
-	return container_of(jrdev, struct caam_blob_priv, jrdev);
+	blob_priv = container_of(jrdev, struct caam_blob_priv, jrdev);
+	blob_priv->hbk_flags = HWBK_FLAGS_CAAM_CCM_ALGO_MASK;
+
+	return blob_priv;
 }
 EXPORT_SYMBOL(caam_blob_gen_init);
 
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
index e13470901586..41b2d0226bdf 100644
--- a/drivers/crypto/caam/desc.h
+++ b/drivers/crypto/caam/desc.h
@@ -4,7 +4,7 @@
  * Definitions to support CAAM descriptor instruction generation
  *
  * Copyright 2008-2011 Freescale Semiconductor, Inc.
- * Copyright 2018 NXP
+ * Copyright 2018-2022 NXP
  */
 
 #ifndef DESC_H
@@ -403,6 +403,7 @@
 #define FIFOST_TYPE_PKHA_N	 (0x08 << FIFOST_TYPE_SHIFT)
 #define FIFOST_TYPE_PKHA_A	 (0x0c << FIFOST_TYPE_SHIFT)
 #define FIFOST_TYPE_PKHA_B	 (0x0d << FIFOST_TYPE_SHIFT)
+#define FIFOST_TYPE_KEY_CCM_JKEK (0x14 << FIFOST_TYPE_SHIFT)
 #define FIFOST_TYPE_AF_SBOX_JKEK (0x20 << FIFOST_TYPE_SHIFT)
 #define FIFOST_TYPE_AF_SBOX_TKEK (0x21 << FIFOST_TYPE_SHIFT)
 #define FIFOST_TYPE_PKHA_E_JKEK	 (0x22 << FIFOST_TYPE_SHIFT)
@@ -1001,6 +1002,11 @@
 #define OP_PCL_TLS12_AES_256_CBC_SHA384		 0xff63
 #define OP_PCL_TLS12_AES_256_CBC_SHA512		 0xff65
 
+/* Blob protocol protinfo bits */
+
+#define OP_PCL_BLOB_BLACK                        0x0004
+#define OP_PCL_BLOB_EKT                          0x0100
+
 /* For DTLS - OP_PCLID_DTLS */
 
 #define OP_PCL_DTLS_AES_128_CBC_SHA		 0x002f
diff --git a/include/soc/fsl/caam-blob.h b/include/soc/fsl/caam-blob.h
index de507e2a9555..8d9f6b209418 100644
--- a/include/soc/fsl/caam-blob.h
+++ b/include/soc/fsl/caam-blob.h
@@ -9,7 +9,19 @@
 
 #include <linux/types.h>
 #include <linux/errno.h>
+#include <linux/hw_bound_key.h>
 
+#define HWBK_FLAGS_CAAM_CCM_ALGO_MASK   0x01
+
+/*
+ * CCM-Black Key will always be at least 12 bytes longer,
+ * since the encapsulation uses a 6-byte nonce and adds
+ * a 6-byte ICV. But first, the key is padded as necessary so
+ * that CCM-Black Key is a multiple of 8 bytes long.
+ */
+#define NONCE_SIZE 6
+#define ICV_SIZE 6
+#define CCM_OVERHEAD (NONCE_SIZE + ICV_SIZE)
 #define CAAM_BLOB_KEYMOD_LENGTH		16
 #define CAAM_BLOB_OVERHEAD		(32 + 16)
 #define CAAM_BLOB_MAX_LEN		4096
@@ -35,6 +47,9 @@ struct caam_blob_info {
 
 	const void *key_mod;
 	size_t key_mod_len;
+
+	const char is_hw_bound;
+	struct hw_bound_key_info *hbk_info;
 };
 
 /**
diff --git a/security/keys/trusted-keys/trusted_caam.c b/security/keys/trusted-keys/trusted_caam.c
index e3415c520c0a..60e50bed7014 100644
--- a/security/keys/trusted-keys/trusted_caam.c
+++ b/security/keys/trusted-keys/trusted_caam.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2021 Pengutronix, Ahmad Fatoum <kernel@pengutronix.de>
+ * Copyright 2022 NXP, Pankaj Gupta <pankaj.gupta@nxp.com>
  */
 
 #include <keys/trusted_caam.h>
@@ -23,6 +24,7 @@ static int trusted_caam_seal(struct trusted_key_payload *p, char *datablob)
 		.input  = p->key,  .input_len   = p->key_len,
 		.output = p->blob, .output_len  = MAX_BLOB_SIZE,
 		.key_mod = KEYMOD, .key_mod_len = sizeof(KEYMOD) - 1,
+		.is_hw_bound = p->is_hw_bound, .hbk_info = &p->hbk_info,
 	};
 
 	ret = caam_encap_blob(blobifier, &info);
@@ -30,6 +32,10 @@ static int trusted_caam_seal(struct trusted_key_payload *p, char *datablob)
 		return ret;
 
 	p->blob_len = info.output_len;
+
+	if (p->is_hw_bound)
+		p->key_len = info.input_len;
+
 	return 0;
 }
 
@@ -40,6 +46,7 @@ static int trusted_caam_unseal(struct trusted_key_payload *p, char *datablob)
 		.input   = p->blob,  .input_len  = p->blob_len,
 		.output  = p->key,   .output_len = MAX_KEY_SIZE,
 		.key_mod = KEYMOD,  .key_mod_len = sizeof(KEYMOD) - 1,
+		.is_hw_bound = p->is_hw_bound, .hbk_info = &p->hbk_info,
 	};
 
 	ret = caam_decap_blob(blobifier, &info);
@@ -47,6 +54,7 @@ static int trusted_caam_unseal(struct trusted_key_payload *p, char *datablob)
 		return ret;
 
 	p->key_len = info.output_len;
+
 	return 0;
 }
 
