diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 5a90075..b723e23 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -667,6 +667,16 @@ config CRYPTO_DEV_ROCKCHIP
 	  This driver interfaces with the hardware crypto accelerator.
 	  Supporting cbc/ecb chainmode, and aes/des/des3_ede cipher mode.
 
+config CRYPTO_DEV_ZYNQMP_SHA3
+	tristate "Support for Xilinx ZynqMP SHA3 hw accelerator"
+	depends on ARCH_ZYNQMP || COMPILE_TEST
+	select CRYPTO_HASH
+	help
+	  Xilinx ZynqMP has SHA3 engine used for secure hash calculation.
+	  This driver interfaces with SHA3 hw engine.
+	  Select this if you want to use the ZynqMP module
+	  for SHA3 hash computation.
+
 config CRYPTO_DEV_MEDIATEK
 	tristate "MediaTek's EIP97 Cryptographic Engine driver"
 	depends on (ARM && ARCH_MEDIATEK) || COMPILE_TEST
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 8e7e225..64c29fe 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -47,3 +47,4 @@ obj-$(CONFIG_CRYPTO_DEV_BCM_SPU) += bcm/
 obj-$(CONFIG_CRYPTO_DEV_SAFEXCEL) += inside-secure/
 obj-$(CONFIG_CRYPTO_DEV_ARTPEC6) += axis/
 obj-y += hisilicon/
+obj-$(CONFIG_CRYPTO_DEV_ZYNQMP_SHA3) += zynqmp-sha.o
diff --git a/drivers/crypto/zynqmp-sha.c b/drivers/crypto/zynqmp-sha.c
new file mode 100644
index 0000000..56e83cf
--- /dev/null
+++ b/drivers/crypto/zynqmp-sha.c
@@ -0,0 +1,305 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Cryptographic API.
+ *
+ * Support for Xilinx ZynqMP SHA3 HW Acceleration.
+ *
+ * Copyright (c) 2018 Xilinx Inc.
+ *
+ */
+#include <asm/cacheflush.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
+#include <linux/of_device.h>
+#include <linux/crypto.h>
+#include <linux/cryptohash.h>
+#include <crypto/scatterwalk.h>
+#include <crypto/algapi.h>
+#include <crypto/sha.h>
+#include <crypto/hash.h>
+#include <crypto/internal/hash.h>
+#include <linux/firmware/xlnx-zynqmp.h>
+
+#define ZYNQMP_SHA3_INIT	1
+#define ZYNQMP_SHA3_UPDATE	2
+#define ZYNQMP_SHA3_FINAL	4
+
+#define ZYNQMP_SHA_QUEUE_LENGTH	1
+
+struct zynqmp_sha_dev;
+
+/*
+ * .statesize = sizeof(struct zynqmp_sha_reqctx) must be <= PAGE_SIZE / 8 as
+ *  tested by the ahash_prepare_alg() function.
+ */
+struct zynqmp_sha_reqctx {
+	struct zynqmp_sha_dev	*dd;
+	unsigned long		flags;
+};
+
+struct zynqmp_sha_ctx {
+	struct zynqmp_sha_dev	*dd;
+	unsigned long		flags;
+};
+
+struct zynqmp_sha_dev {
+	struct list_head	list;
+	struct device		*dev;
+	/* the lock protects queue and dev list*/
+	spinlock_t		lock;
+	int			err;
+
+	unsigned long		flags;
+	struct crypto_queue	queue;
+	struct ahash_request	*req;
+};
+
+struct zynqmp_sha_drv {
+	struct list_head	dev_list;
+	/* the lock protects dev list*/
+	spinlock_t		lock;
+};
+
+static struct zynqmp_sha_drv zynqmp_sha = {
+	.dev_list = LIST_HEAD_INIT(zynqmp_sha.dev_list),
+	.lock = __SPIN_LOCK_UNLOCKED(zynqmp_sha.lock),
+};
+
+static int zynqmp_sha_init(struct ahash_request *req)
+{
+	const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops();
+	struct zynqmp_sha_reqctx *ctx = ahash_request_ctx(req);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
+	struct zynqmp_sha_ctx *tctx = crypto_ahash_ctx(tfm);
+	struct zynqmp_sha_dev *dd = NULL;
+	struct zynqmp_sha_dev *tmp;
+	int ret;
+
+	if (!eemi_ops || !eemi_ops->sha_hash)
+		return -ENOTSUPP;
+
+	spin_lock_bh(&zynqmp_sha.lock);
+	if (!tctx->dd) {
+		list_for_each_entry(tmp, &zynqmp_sha.dev_list, list) {
+			dd = tmp;
+			break;
+		}
+		tctx->dd = dd;
+	} else {
+		dd = tctx->dd;
+	}
+	spin_unlock_bh(&zynqmp_sha.lock);
+
+	ctx->dd = dd;
+	dev_dbg(dd->dev, "init: digest size: %d\n",
+		crypto_ahash_digestsize(tfm));
+
+	ret = eemi_ops->sha_hash(0, 0, ZYNQMP_SHA3_INIT);
+
+	return ret;
+}
+
+static int zynqmp_sha_update(struct ahash_request *req)
+{
+	const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops();
+	struct zynqmp_sha_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
+	struct zynqmp_sha_dev *dd = tctx->dd;
+	size_t dma_size = req->nbytes;
+	dma_addr_t dma_addr;
+	char *kbuf;
+	int ret;
+
+	if (!req->nbytes)
+		return 0;
+
+	if (!eemi_ops || !eemi_ops->sha_hash)
+		return -ENOTSUPP;
+
+	kbuf = dma_alloc_coherent(dd->dev, dma_size, &dma_addr, GFP_KERNEL);
+	if (!kbuf)
+		return -ENOMEM;
+
+	scatterwalk_map_and_copy(kbuf, req->src, 0, req->nbytes, 0);
+	 __flush_cache_user_range((unsigned long)kbuf,
+				  (unsigned long)kbuf + dma_size);
+	ret = eemi_ops->sha_hash(dma_addr, req->nbytes, ZYNQMP_SHA3_UPDATE);
+	dma_free_coherent(dd->dev, dma_size, kbuf, dma_addr);
+
+	return ret;
+}
+
+static int zynqmp_sha_final(struct ahash_request *req)
+{
+	const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops();
+	struct zynqmp_sha_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
+	struct zynqmp_sha_dev *dd = tctx->dd;
+	size_t dma_size = SHA384_DIGEST_SIZE;
+	dma_addr_t dma_addr;
+	char *kbuf;
+	int ret;
+
+	if (!eemi_ops || !eemi_ops->sha_hash)
+		return -ENOTSUPP;
+
+	kbuf = dma_alloc_coherent(dd->dev, dma_size, &dma_addr, GFP_KERNEL);
+	if (!kbuf)
+		return -ENOMEM;
+
+	ret = eemi_ops->sha_hash(dma_addr, dma_size, ZYNQMP_SHA3_FINAL);
+	memcpy(req->result, kbuf, SHA384_DIGEST_SIZE);
+	dma_free_coherent(dd->dev, dma_size, kbuf, dma_addr);
+
+	return ret;
+}
+
+static int zynqmp_sha_finup(struct ahash_request *req)
+{
+	zynqmp_sha_update(req);
+	zynqmp_sha_final(req);
+
+	return 0;
+}
+
+static int zynqmp_sha_digest(struct ahash_request *req)
+{
+	zynqmp_sha_init(req);
+	zynqmp_sha_update(req);
+	zynqmp_sha_final(req);
+
+	return 0;
+}
+
+static int zynqmp_sha_export(struct ahash_request *req, void *out)
+{
+	const struct zynqmp_sha_reqctx *ctx = ahash_request_ctx(req);
+
+	memcpy(out, ctx, sizeof(*ctx));
+	return 0;
+}
+
+static int zynqmp_sha_import(struct ahash_request *req, const void *in)
+{
+	struct zynqmp_sha_reqctx *ctx = ahash_request_ctx(req);
+
+	memcpy(ctx, in, sizeof(*ctx));
+	return 0;
+}
+
+static int zynqmp_sha_cra_init(struct crypto_tfm *tfm)
+{
+	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
+				 sizeof(struct zynqmp_sha_reqctx));
+
+	return 0;
+}
+
+static struct ahash_alg sha3_alg = {
+	.init		= zynqmp_sha_init,
+	.update		= zynqmp_sha_update,
+	.final		= zynqmp_sha_final,
+	.finup		= zynqmp_sha_finup,
+	.digest		= zynqmp_sha_digest,
+	.export		= zynqmp_sha_export,
+	.import		= zynqmp_sha_import,
+	.halg = {
+		.digestsize	= SHA384_DIGEST_SIZE,
+		.statesize	= sizeof(struct sha256_state),
+		.base	= {
+			.cra_name		= "xilinx-keccak-384",
+			.cra_driver_name	= "zynqmp-keccak-384",
+			.cra_priority		= 300,
+			.cra_flags		= CRYPTO_ALG_ASYNC,
+			.cra_blocksize		= SHA384_BLOCK_SIZE,
+			.cra_ctxsize		= sizeof(struct zynqmp_sha_ctx),
+			.cra_alignmask		= 0,
+			.cra_module		= THIS_MODULE,
+			.cra_init		= zynqmp_sha_cra_init,
+		}
+	}
+};
+
+static const struct of_device_id zynqmp_sha_dt_ids[] = {
+	{ .compatible = "xlnx,zynqmp-keccak-384" },
+	{ /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, zynqmp_sha_dt_ids);
+
+static int zynqmp_sha_probe(struct platform_device *pdev)
+{
+	struct zynqmp_sha_dev *sha_dd;
+	struct device *dev = &pdev->dev;
+	int err;
+
+	sha_dd = devm_kzalloc(&pdev->dev, sizeof(*sha_dd), GFP_KERNEL);
+	if (!sha_dd)
+		return -ENOMEM;
+
+	sha_dd->dev = dev;
+	platform_set_drvdata(pdev, sha_dd);
+	INIT_LIST_HEAD(&sha_dd->list);
+	spin_lock_init(&sha_dd->lock);
+	crypto_init_queue(&sha_dd->queue, ZYNQMP_SHA_QUEUE_LENGTH);
+	spin_lock(&zynqmp_sha.lock);
+	list_add_tail(&sha_dd->list, &zynqmp_sha.dev_list);
+	spin_unlock(&zynqmp_sha.lock);
+
+	err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(44));
+	if (err < 0) {
+		dev_err(dev, "no usable DMA configuration");
+		goto err_algs;
+	}
+
+	err = crypto_register_ahash(&sha3_alg);
+	if (err)
+		goto err_algs;
+
+	return 0;
+
+err_algs:
+	spin_lock(&zynqmp_sha.lock);
+	list_del(&sha_dd->list);
+	spin_unlock(&zynqmp_sha.lock);
+	dev_err(dev, "initialization failed.\n");
+
+	return err;
+}
+
+static int zynqmp_sha_remove(struct platform_device *pdev)
+{
+	static struct zynqmp_sha_dev *sha_dd;
+
+	sha_dd = platform_get_drvdata(pdev);
+
+	if (!sha_dd)
+		return -ENODEV;
+
+	spin_lock(&zynqmp_sha.lock);
+	list_del(&sha_dd->list);
+	spin_unlock(&zynqmp_sha.lock);
+
+	crypto_unregister_ahash(&sha3_alg);
+
+	return 0;
+}
+
+static struct platform_driver zynqmp_sha_driver = {
+	.probe		= zynqmp_sha_probe,
+	.remove		= zynqmp_sha_remove,
+	.driver		= {
+		.name	= "zynqmp-keccak-384",
+		.of_match_table	= of_match_ptr(zynqmp_sha_dt_ids),
+	},
+};
+
+module_platform_driver(zynqmp_sha_driver);
+
+MODULE_DESCRIPTION("ZynqMP SHA3 hw acceleration support.");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Nava kishore Manne <navam@xilinx.com>");
