diff --git a/drivers/mtd/nand/spi/Makefile b/drivers/mtd/nand/spi/Makefile
index 19cc77288ebb..69d95fbdd0ce 100644
--- a/drivers/mtd/nand/spi/Makefile
+++ b/drivers/mtd/nand/spi/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-spinand-objs := core.o alliancememory.o ato.o esmt.o foresee.o gigadevice.o macronix.o
-spinand-objs += micron.o paragon.o toshiba.o winbond.o xtx.o
+spinand-objs := core.o alliancememory.o ato.o esmt.o foresee.o gigadevice.o heyangtek.o
+spinand-objs += macronix.o micron.o paragon.o toshiba.o winbond.o xtx.o
 obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index e0b6715e5dfe..45795e5f1e49 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -942,6 +942,7 @@ static const struct spinand_manufacturer *spinand_manufacturers[] = {
 	&esmt_c8_spinand_manufacturer,
 	&foresee_spinand_manufacturer,
 	&gigadevice_spinand_manufacturer,
+	&heyangtek_spinand_manufacturer,
 	&macronix_spinand_manufacturer,
 	&micron_spinand_manufacturer,
 	&paragon_spinand_manufacturer,
diff --git a/drivers/mtd/nand/spi/heyangtek.c b/drivers/mtd/nand/spi/heyangtek.c
new file mode 100644
index 000000000000..d4a5dbca40fb
--- /dev/null
+++ b/drivers/mtd/nand/spi/heyangtek.c
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Author:
+ *      Andrey Zolotarev <andrey.zolotarev@keenetic.com> - the main driver logic
+ *      Maxim Anisimov <maxim.anisimov.ua@gmail.com> - adaptation to mainline linux kernel
+ *
+ * Based on:
+ *      https://github.com/keenetic/kernel-49/commit/bacade569fb12bc0ad31ba09bca9b890118fbca7
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/mtd/spinand.h>
+
+#define SPINAND_MFR_HEYANGTEK		0xC9
+
+#define STATUS_ECC_LIMIT_BITFLIPS	(3 << 4)
+
+static SPINAND_OP_VARIANTS(read_cache_variants,
+		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
+		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
+		SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
+		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
+		SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
+		SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
+
+static SPINAND_OP_VARIANTS(write_cache_variants,
+		SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
+		SPINAND_PROG_LOAD(true, 0, NULL, 0));
+
+static SPINAND_OP_VARIANTS(update_cache_variants,
+		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
+		SPINAND_PROG_LOAD(false, 0, NULL, 0));
+
+static int hyfxgq4uda_ooblayout_ecc(struct mtd_info *mtd, int section,
+				   struct mtd_oob_region *region)
+{
+	if (section > 3)
+		return -ERANGE;
+
+	region->offset = section * 16 + 8;
+	region->length = 8;
+
+	return 0;
+}
+
+static int hyfxgq4uda_ooblayout_free(struct mtd_info *mtd, int section,
+				   struct mtd_oob_region *region)
+{
+	if (section > 3)
+		return -ERANGE;
+
+	/* ECC-protected user meta-data */
+	region->offset = section * 16 + 4;
+	region->length = 4;
+
+	return 0;
+}
+
+static const struct mtd_ooblayout_ops hyfxgq4uda_ooblayout = {
+	.ecc = hyfxgq4uda_ooblayout_ecc,
+	.free = hyfxgq4uda_ooblayout_free,
+};
+
+static int hyfxgq4uda_ecc_get_status(struct spinand_device *spinand,
+				     u8 status)
+{
+	struct nand_device *nand = spinand_to_nand(spinand);
+
+	switch (status & STATUS_ECC_MASK) {
+	case STATUS_ECC_NO_BITFLIPS:
+		return 0;
+
+	case STATUS_ECC_UNCOR_ERROR:
+		return -EBADMSG;
+
+	case STATUS_ECC_HAS_BITFLIPS:
+		return nanddev_get_ecc_conf(nand)->strength >> 1;
+
+	case STATUS_ECC_LIMIT_BITFLIPS:
+		return nanddev_get_ecc_conf(nand)->strength;
+
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static const struct spinand_info heyangtek_spinand_table[] = {
+	SPINAND_INFO("HYF1GQ4UDACAE",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0x21),
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&hyfxgq4uda_ooblayout,
+				     hyfxgq4uda_ecc_get_status)),
+};
+
+static const struct spinand_manufacturer_ops heyangtek_spinand_manuf_ops = {
+};
+
+const struct spinand_manufacturer heyangtek_spinand_manufacturer = {
+	.id = SPINAND_MFR_HEYANGTEK,
+	.name = "HeYangTek",
+	.chips = heyangtek_spinand_table,
+	.nchips = ARRAY_SIZE(heyangtek_spinand_table),
+	.ops = &heyangtek_spinand_manuf_ops,
+};
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index 5c19ead60499..06ee35a27e3b 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -265,6 +265,7 @@ extern const struct spinand_manufacturer ato_spinand_manufacturer;
 extern const struct spinand_manufacturer esmt_c8_spinand_manufacturer;
 extern const struct spinand_manufacturer foresee_spinand_manufacturer;
 extern const struct spinand_manufacturer gigadevice_spinand_manufacturer;
+extern const struct spinand_manufacturer heyangtek_spinand_manufacturer;
 extern const struct spinand_manufacturer macronix_spinand_manufacturer;
 extern const struct spinand_manufacturer micron_spinand_manufacturer;
 extern const struct spinand_manufacturer paragon_spinand_manufacturer;
