diff --git a/drivers/crypto/caam/caampkc.c b/drivers/crypto/caam/caampkc.c
index d2c6977ba82e..912e41700522 100644
--- a/drivers/crypto/caam/caampkc.c
+++ b/drivers/crypto/caam/caampkc.c
@@ -18,6 +18,8 @@
 #define DESC_RSA_PUB_LEN	(2 * CAAM_CMD_SZ + sizeof(struct rsa_pub_pdb))
 #define DESC_RSA_PRIV_F1_LEN	(2 * CAAM_CMD_SZ + \
 				 sizeof(struct rsa_priv_f1_pdb))
+#define DESC_RSA_PRIV_F2_LEN	(2 * CAAM_CMD_SZ + \
+				 sizeof(struct rsa_priv_f2_pdb))
 
 static void rsa_io_unmap(struct device *dev, struct rsa_edesc *edesc,
 			 struct akcipher_request *req)
@@ -54,6 +56,23 @@ static void rsa_priv_f1_unmap(struct device *dev, struct rsa_edesc *edesc,
 	dma_unmap_single(dev, pdb->d_dma, key->d_sz, DMA_TO_DEVICE);
 }
 
+static void rsa_priv_f2_unmap(struct device *dev, struct rsa_edesc *edesc,
+			      struct akcipher_request *req)
+{
+	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_key *key = &ctx->key;
+	struct rsa_priv_f2_pdb *pdb = &edesc->pdb.priv_f2;
+	size_t p_sz = key->p_sz;
+	size_t q_sz = key->p_sz;
+
+	dma_unmap_single(dev, pdb->d_dma, key->d_sz, DMA_TO_DEVICE);
+	dma_unmap_single(dev, pdb->p_dma, p_sz, DMA_TO_DEVICE);
+	dma_unmap_single(dev, pdb->q_dma, q_sz, DMA_TO_DEVICE);
+	dma_unmap_single(dev, pdb->tmp1_dma, p_sz, DMA_TO_DEVICE);
+	dma_unmap_single(dev, pdb->tmp2_dma, q_sz, DMA_TO_DEVICE);
+}
+
 /* RSA Job Completion handler */
 static void rsa_pub_done(struct device *dev, u32 *desc, u32 err, void *context)
 {
@@ -90,6 +109,24 @@ static void rsa_priv_f1_done(struct device *dev, u32 *desc, u32 err,
 	akcipher_request_complete(req, err);
 }
 
+static void rsa_priv_f2_done(struct device *dev, u32 *desc, u32 err,
+			     void *context)
+{
+	struct akcipher_request *req = context;
+	struct rsa_edesc *edesc;
+
+	if (err)
+		caam_jr_strstatus(dev, err);
+
+	edesc = container_of(desc, struct rsa_edesc, hw_desc[0]);
+
+	rsa_priv_f2_unmap(dev, edesc, req);
+	rsa_io_unmap(dev, edesc, req);
+	kfree(edesc);
+
+	akcipher_request_complete(req, err);
+}
+
 static struct rsa_edesc *rsa_edesc_alloc(struct akcipher_request *req,
 					 size_t desclen)
 {
@@ -258,6 +295,81 @@ static int set_rsa_priv_f1_pdb(struct akcipher_request *req,
 	return 0;
 }
 
+static int set_rsa_priv_f2_pdb(struct akcipher_request *req,
+			       struct rsa_edesc *edesc)
+{
+	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_key *key = &ctx->key;
+	struct device *dev = ctx->dev;
+	struct rsa_priv_f2_pdb *pdb = &edesc->pdb.priv_f2;
+	int sec4_sg_index = 0;
+	size_t p_sz = key->p_sz;
+	size_t q_sz = key->p_sz;
+
+	pdb->d_dma = dma_map_single(dev, key->d, key->d_sz, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, pdb->d_dma)) {
+		dev_err(dev, "Unable to map RSA private exponent memory\n");
+		return -ENOMEM;
+	}
+
+	pdb->p_dma = dma_map_single(dev, key->p, p_sz, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, pdb->p_dma)) {
+		dev_err(dev, "Unable to map RSA prime factor p memory\n");
+		goto unmap_d;
+	}
+
+	pdb->q_dma = dma_map_single(dev, key->q, q_sz, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, pdb->q_dma)) {
+		dev_err(dev, "Unable to map RSA prime factor q memory\n");
+		goto unmap_p;
+	}
+
+	pdb->tmp1_dma = dma_map_single(dev, key->tmp1, p_sz, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, pdb->tmp1_dma)) {
+		dev_err(dev, "Unable to map RSA tmp1 memory\n");
+		goto unmap_q;
+	}
+
+	pdb->tmp2_dma = dma_map_single(dev, key->tmp2, q_sz, DMA_TO_DEVICE);
+	if (dma_mapping_error(dev, pdb->tmp2_dma)) {
+		dev_err(dev, "Unable to map RSA tmp2 memory\n");
+		goto unmap_tmp1;
+	}
+
+	if (edesc->src_nents > 1) {
+		pdb->sgf |= RSA_PRIV_PDB_SGF_G;
+		pdb->g_dma = edesc->sec4_sg_dma;
+		sec4_sg_index += edesc->src_nents;
+	} else {
+		pdb->g_dma = sg_dma_address(req->src);
+	}
+
+	if (edesc->dst_nents > 1) {
+		pdb->sgf |= RSA_PRIV_PDB_SGF_F;
+		pdb->f_dma = edesc->sec4_sg_dma +
+			     sec4_sg_index * sizeof(struct sec4_sg_entry);
+	} else {
+		pdb->f_dma = sg_dma_address(req->dst);
+	}
+
+	pdb->sgf |= (key->d_sz << RSA_PDB_D_SHIFT) | key->n_sz;
+	pdb->p_q_len = (q_sz << RSA_PDB_Q_SHIFT) | p_sz;
+
+	return 0;
+
+unmap_tmp1:
+	dma_unmap_single(dev, pdb->tmp1_dma, p_sz, DMA_TO_DEVICE);
+unmap_q:
+	dma_unmap_single(dev, pdb->q_dma, q_sz, DMA_TO_DEVICE);
+unmap_p:
+	dma_unmap_single(dev, pdb->p_dma, p_sz, DMA_TO_DEVICE);
+unmap_d:
+	dma_unmap_single(dev, pdb->d_dma, key->d_sz, DMA_TO_DEVICE);
+
+	return -ENOMEM;
+}
+
 static int caam_rsa_enc(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
@@ -301,24 +413,14 @@ static int caam_rsa_enc(struct akcipher_request *req)
 	return ret;
 }
 
-static int caam_rsa_dec(struct akcipher_request *req)
+static int caam_rsa_dec_priv_f1(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
-	struct caam_rsa_key *key = &ctx->key;
 	struct device *jrdev = ctx->dev;
 	struct rsa_edesc *edesc;
 	int ret;
 
-	if (unlikely(!key->n || !key->d))
-		return -EINVAL;
-
-	if (req->dst_len < key->n_sz) {
-		req->dst_len = key->n_sz;
-		dev_err(jrdev, "Output buffer length less than parameter n\n");
-		return -EOVERFLOW;
-	}
-
 	/* Allocate extended descriptor */
 	edesc = rsa_edesc_alloc(req, DESC_RSA_PRIV_F1_LEN);
 	if (IS_ERR(edesc))
@@ -344,17 +446,73 @@ static int caam_rsa_dec(struct akcipher_request *req)
 	return ret;
 }
 
+static int caam_rsa_dec_priv_f2(struct akcipher_request *req)
+{
+	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct device *jrdev = ctx->dev;
+	struct rsa_edesc *edesc;
+	int ret;
+
+	/* Allocate extended descriptor */
+	edesc = rsa_edesc_alloc(req, DESC_RSA_PRIV_F2_LEN);
+	if (IS_ERR(edesc))
+		return PTR_ERR(edesc);
+
+	/* Set RSA Decrypt Protocol Data Block - Private Key Form #2 */
+	ret = set_rsa_priv_f2_pdb(req, edesc);
+	if (ret)
+		goto init_fail;
+
+	/* Initialize Job Descriptor */
+	init_rsa_priv_f2_desc(edesc->hw_desc, &edesc->pdb.priv_f2);
+
+	ret = caam_jr_enqueue(jrdev, edesc->hw_desc, rsa_priv_f2_done, req);
+	if (!ret)
+		return -EINPROGRESS;
+
+	rsa_priv_f2_unmap(jrdev, edesc, req);
+
+init_fail:
+	rsa_io_unmap(jrdev, edesc, req);
+	kfree(edesc);
+	return ret;
+}
+
+static int caam_rsa_dec(struct akcipher_request *req)
+{
+	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_key *key = &ctx->key;
+	int ret;
+
+	if (unlikely(!key->n || !key->d))
+		return -EINVAL;
+
+	if (req->dst_len < key->n_sz) {
+		req->dst_len = key->n_sz;
+		dev_err(ctx->dev, "Output buffer length less than parameter n\n");
+		return -EOVERFLOW;
+	}
+
+	if (key->priv_form == FORM2)
+		ret = caam_rsa_dec_priv_f2(req);
+	else
+		ret = caam_rsa_dec_priv_f1(req);
+
+	return ret;
+}
+
 static void caam_rsa_free_key(struct caam_rsa_key *key)
 {
 	kzfree(key->d);
+	kzfree(key->p);
+	kzfree(key->q);
+	kzfree(key->tmp1);
+	kzfree(key->tmp2);
 	kfree(key->e);
 	kfree(key->n);
-	key->d = NULL;
-	key->e = NULL;
-	key->n = NULL;
-	key->d_sz = 0;
-	key->e_sz = 0;
-	key->n_sz = 0;
+	memset(key, 0, sizeof(*key));
 }
 
 static void caam_rsa_drop_leading_zeros(const u8 **ptr, size_t *nbytes)
@@ -444,6 +602,43 @@ static int caam_rsa_set_pub_key(struct crypto_akcipher *tfm, const void *key,
 	return -ENOMEM;
 }
 
+static void caam_rsa_set_priv_key_form(struct caam_rsa_ctx *ctx,
+				       struct rsa_key *raw_key)
+{
+	struct caam_rsa_key *rsa_key = &ctx->key;
+	size_t p_sz = raw_key->p_sz;
+	size_t q_sz = raw_key->q_sz;
+
+	rsa_key->p = caam_read_raw_data(raw_key->p, &p_sz);
+	if (!rsa_key->p)
+		return;
+	rsa_key->p_sz = p_sz;
+
+	rsa_key->q = caam_read_raw_data(raw_key->q, &q_sz);
+	if (!rsa_key->q)
+		goto free_p;
+	rsa_key->q_sz = q_sz;
+
+	rsa_key->tmp1 = kzalloc(raw_key->p_sz, GFP_DMA | GFP_KERNEL);
+	if (!rsa_key->tmp1)
+		goto free_q;
+
+	rsa_key->tmp2 = kzalloc(raw_key->q_sz, GFP_DMA | GFP_KERNEL);
+	if (!rsa_key->tmp2)
+		goto free_tmp1;
+
+	rsa_key->priv_form = FORM2;
+
+	return;
+
+free_tmp1:
+	kzfree(rsa_key->tmp1);
+free_q:
+	kzfree(rsa_key->q);
+free_p:
+	kzfree(rsa_key->p);
+}
+
 static int caam_rsa_set_priv_key(struct crypto_akcipher *tfm, const void *key,
 				 unsigned int keylen)
 {
@@ -490,6 +685,8 @@ static int caam_rsa_set_priv_key(struct crypto_akcipher *tfm, const void *key,
 	memcpy(rsa_key->d, raw_key.d, raw_key.d_sz);
 	memcpy(rsa_key->e, raw_key.e, raw_key.e_sz);
 
+	caam_rsa_set_priv_key_form(ctx, &raw_key);
+
 	return 0;
 
 err:
diff --git a/drivers/crypto/caam/caampkc.h b/drivers/crypto/caam/caampkc.h
index f595d159b112..48e408ceaf75 100644
--- a/drivers/crypto/caam/caampkc.h
+++ b/drivers/crypto/caam/caampkc.h
@@ -13,21 +13,57 @@
 #include "pdb.h"
 
 /**
+ * caam_priv_key_form - CAAM RSA private key representation
+ * CAAM RSA private key may have either of two forms.
+ *
+ * 1. The first representation consists of the pair (n, d), where the
+ *    components have the following meanings:
+ *        n      the RSA modulus
+ *        d      the RSA private exponent
+ *
+ * 2. The second representation consists of the triplet (p, q, d), where the
+ *    components have the following meanings:
+ *        p      the first prime factor of the RSA modulus n
+ *        q      the second prime factor of the RSA modulus n
+ *        d      the RSA private exponent
+ */
+enum caam_priv_key_form {
+	FORM1,
+	FORM2,
+};
+
+/**
  * caam_rsa_key - CAAM RSA key structure. Keys are allocated in DMA zone.
  * @n           : RSA modulus raw byte stream
  * @e           : RSA public exponent raw byte stream
  * @d           : RSA private exponent raw byte stream
+ * @p           : RSA prime factor p of RSA modulus n
+ * @q           : RSA prime factor q of RSA modulus n
+ * @tmp1        : CAAM uses this temporary buffer as internal state buffer.
+ *                It is assumed to be as long as p.
+ * @tmp2        : CAAM uses this temporary buffer as internal state buffer.
+ *                It is assumed to be as long as q.
  * @n_sz        : length in bytes of RSA modulus n
  * @e_sz        : length in bytes of RSA public exponent
  * @d_sz        : length in bytes of RSA private exponent
+ * @p_sz        : length in bytes of RSA prime factor p of RSA modulus n
+ * @q_sz        : length in bytes of RSA prime factor q of RSA modulus n
+ * @priv_form   : CAAM RSA private key representation
  */
 struct caam_rsa_key {
 	u8 *n;
 	u8 *e;
 	u8 *d;
+	u8 *p;
+	u8 *q;
+	u8 *tmp1;
+	u8 *tmp2;
 	size_t n_sz;
 	size_t e_sz;
 	size_t d_sz;
+	size_t p_sz;
+	size_t q_sz;
+	enum caam_priv_key_form priv_form;
 };
 
 /**
@@ -59,6 +95,7 @@ struct rsa_edesc {
 	union {
 		struct rsa_pub_pdb pub;
 		struct rsa_priv_f1_pdb priv_f1;
+		struct rsa_priv_f2_pdb priv_f2;
 	} pdb;
 	u32 hw_desc[];
 };
@@ -66,5 +103,6 @@ struct rsa_edesc {
 /* Descriptor construction primitives. */
 void init_rsa_pub_desc(u32 *desc, struct rsa_pub_pdb *pdb);
 void init_rsa_priv_f1_desc(u32 *desc, struct rsa_priv_f1_pdb *pdb);
+void init_rsa_priv_f2_desc(u32 *desc, struct rsa_priv_f2_pdb *pdb);
 
 #endif
diff --git a/drivers/crypto/caam/pdb.h b/drivers/crypto/caam/pdb.h
index aaa00dd1c601..8ea5e612927e 100644
--- a/drivers/crypto/caam/pdb.h
+++ b/drivers/crypto/caam/pdb.h
@@ -483,6 +483,8 @@ struct dsa_verify_pdb {
 #define RSA_PDB_E_MASK          (0xFFF << RSA_PDB_E_SHIFT)
 #define RSA_PDB_D_SHIFT         12
 #define RSA_PDB_D_MASK          (0xFFF << RSA_PDB_D_SHIFT)
+#define RSA_PDB_Q_SHIFT         12
+#define RSA_PDB_Q_MASK          (0xFFF << RSA_PDB_Q_SHIFT)
 
 #define RSA_PDB_SGF_F           (0x8 << RSA_PDB_SGF_SHIFT)
 #define RSA_PDB_SGF_G           (0x4 << RSA_PDB_SGF_SHIFT)
@@ -490,6 +492,7 @@ struct dsa_verify_pdb {
 #define RSA_PRIV_PDB_SGF_G      (0x8 << RSA_PDB_SGF_SHIFT)
 
 #define RSA_PRIV_KEY_FRM_1      0
+#define RSA_PRIV_KEY_FRM_2      1
 
 /**
  * RSA Encrypt Protocol Data Block
@@ -525,4 +528,30 @@ struct rsa_priv_f1_pdb {
 	dma_addr_t	d_dma;
 } __packed;
 
+/**
+ * RSA Decrypt PDB - Private Key Form #2
+ * @sgf     : scatter-gather field
+ * @g_dma   : dma address of encrypted input data
+ * @f_dma   : dma address of output data
+ * @d_dma   : dma address of RSA private exponent
+ * @p_dma   : dma address of RSA prime factor p of RSA modulus n
+ * @q_dma   : dma address of RSA prime factor q of RSA modulus n
+ * @tmp1_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ *            as internal state buffer. It is assumed to be as long as p.
+ * @tmp2_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ *            as internal state buffer. It is assumed to be as long as q.
+ * @p_q_len : length in bytes of first two prime factors of the RSA modulus n
+ */
+struct rsa_priv_f2_pdb {
+	u32		sgf;
+	dma_addr_t	g_dma;
+	dma_addr_t	f_dma;
+	dma_addr_t	d_dma;
+	dma_addr_t	p_dma;
+	dma_addr_t	q_dma;
+	dma_addr_t	tmp1_dma;
+	dma_addr_t	tmp2_dma;
+	u32		p_q_len;
+} __packed;
+
 #endif
diff --git a/drivers/crypto/caam/pkc_desc.c b/drivers/crypto/caam/pkc_desc.c
index 4e4183e615ea..9d03c7055ed7 100644
--- a/drivers/crypto/caam/pkc_desc.c
+++ b/drivers/crypto/caam/pkc_desc.c
@@ -34,3 +34,20 @@ void init_rsa_priv_f1_desc(u32 *desc, struct rsa_priv_f1_pdb *pdb)
 	append_operation(desc, OP_TYPE_UNI_PROTOCOL | OP_PCLID_RSADEC_PRVKEY |
 			 RSA_PRIV_KEY_FRM_1);
 }
+
+/* Descriptor for RSA Private operation - Private Key Form #2 */
+void init_rsa_priv_f2_desc(u32 *desc, struct rsa_priv_f2_pdb *pdb)
+{
+	init_job_desc_pdb(desc, 0, sizeof(*pdb));
+	append_cmd(desc, pdb->sgf);
+	append_ptr(desc, pdb->g_dma);
+	append_ptr(desc, pdb->f_dma);
+	append_ptr(desc, pdb->d_dma);
+	append_ptr(desc, pdb->p_dma);
+	append_ptr(desc, pdb->q_dma);
+	append_ptr(desc, pdb->tmp1_dma);
+	append_ptr(desc, pdb->tmp2_dma);
+	append_cmd(desc, pdb->p_q_len);
+	append_operation(desc, OP_TYPE_UNI_PROTOCOL | OP_PCLID_RSADEC_PRVKEY |
+			 RSA_PRIV_KEY_FRM_2);
+}
