--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -15,6 +15,23 @@
 
 #define WINBOND_CFG_BUF_READ		BIT(3)
 
+#define W25N02_N04KV_STATUS_ECC_MASK		(3 << 4)
+#define W25N02_N04KV_STATUS_ECC_NO_BITFLIPS	(0 << 4)
+#define W25N02_N04KV_STATUS_ECC_1_4_BITFLIPS	(1 << 4)
+#define W25N02_N04KV_STATUS_ECC_5_8_BITFLIPS	(3 << 4)
+#define W25N02_N04KV_STATUS_ECC_UNCOR_ERROR	(2 << 4)
+
+#define W25N01_M02GV_STATUS_ECC_MASK		(3 << 4)
+#define W25N01_M02GV_STATUS_ECC_NO_BITFLIPS	(0 << 4)
+#define W25N01_M02GV_STATUS_ECC_1_BITFLIPS	(1 << 4)
+#define W25N01_M02GV_STATUS_ECC_UNCOR_ERROR	(2 << 4)
+
+#define W25N01KV_STATUS_ECC_MASK		(3 << 4)
+#define W25N01KV_STATUS_ECC_NO_BITFLIPS		(0 << 4)
+#define W25N01KV_STATUS_ECC_1_3_BITFLIPS	(1 << 4)
+#define W25N01KV_STATUS_ECC_4_BITFLIPS		(3 << 4)
+#define W25N01KV_STATUS_ECC_UNCOR_ERROR		(2 << 4)
+
 static SPINAND_OP_VARIANTS(read_cache_variants,
 		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
@@ -31,6 +48,29 @@ static SPINAND_OP_VARIANTS(update_cache_
 		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
 		SPINAND_PROG_LOAD(false, 0, NULL, 0));
 
+static int w25n02kv_n04kv_ooblayout_ecc(struct mtd_info *mtd, int section,
+				  struct mtd_oob_region *region)
+{
+	return -ERANGE;
+}
+
+static int w25n02kv_n04kv_ooblayout_free(struct mtd_info *mtd, int section,
+				   struct mtd_oob_region *region)
+{
+	if (section > 3)
+		return -ERANGE;
+
+	region->offset = (16 * section) + 2;
+	region->length = 14;
+
+	return 0;
+}
+
+static const struct mtd_ooblayout_ops w25n02kv_n04kv_ooblayout = {
+	.ecc = w25n02kv_n04kv_ooblayout_ecc,
+	.free = w25n02kv_n04kv_ooblayout_free,
+};
+
 static int w25m02gv_ooblayout_ecc(struct mtd_info *mtd, int section,
 				  struct mtd_oob_region *region)
 {
@@ -74,9 +114,61 @@ static int w25m02gv_select_target(struct
 	return spi_mem_exec_op(spinand->spimem, &op);
 }
 
+static int w25n01kv_ecc_get_status(struct spinand_device *spinand,
+					u8 status)
+{
+	switch (status & W25N01KV_STATUS_ECC_MASK) {
+	case W25N01KV_STATUS_ECC_NO_BITFLIPS:
+		return 0;
+
+	case W25N01KV_STATUS_ECC_1_3_BITFLIPS:
+		return 3;
+
+	case W25N01KV_STATUS_ECC_4_BITFLIPS:
+		return 4;
+
+	case W25N01KV_STATUS_ECC_UNCOR_ERROR:
+		return -EBADMSG;
+
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int w25n02kv_n04kv_ecc_get_status(struct spinand_device *spinand,
+					u8 status)
+{
+	switch (status & W25N02_N04KV_STATUS_ECC_MASK) {
+	case W25N02_N04KV_STATUS_ECC_NO_BITFLIPS:
+		return 0;
+
+	case W25N02_N04KV_STATUS_ECC_1_4_BITFLIPS:
+		return 3;
+
+	case W25N02_N04KV_STATUS_ECC_5_8_BITFLIPS:
+		return 4;
+
+	/* W25N02_N04KV_use internal 8bit ECC algorithm.
+	 * But the ECC strength is 4 bit requried.
+	 * Return 3 if the bit bit flip count less than 5.
+	 * Return 4 if the bit bit flip count more than 5 to 8.
+	*/
+
+	case W25N02_N04KV_STATUS_ECC_UNCOR_ERROR:
+		return -EBADMSG;
+
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
 static const struct spinand_info winbond_spinand_table[] = {
 	SPINAND_INFO("W25M02GV",
-		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xab),
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xab, 0x21),
 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 2),
 		     NAND_ECCREQ(1, 512),
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
@@ -85,8 +177,18 @@ static const struct spinand_info winbond
 		     0,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
 		     SPINAND_SELECT_TARGET(w25m02gv_select_target)),
+	SPINAND_INFO("W25N01KV",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xae, 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),
+		     0,
+		     SPINAND_ECCINFO(&w25n02kv_n04kv_ooblayout,
+				     w25n01kv_ecc_get_status)),
 	SPINAND_INFO("W25N01GV",
-		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa),
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x21),
 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
 		     NAND_ECCREQ(1, 512),
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
@@ -94,6 +196,29 @@ static const struct spinand_info winbond
 					      &update_cache_variants),
 		     0,
 		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
+	SPINAND_INFO("W25N02KV",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x22),
+		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     0,
+		     SPINAND_ECCINFO(&w25n02kv_n04kv_ooblayout,
+				     w25n02kv_n04kv_ecc_get_status)),
+	/* W25N04KV has 2-die(lun), however, it can select die automatically.
+	 * Treat it as single die here and double block size.
+	 */
+	SPINAND_INFO("W25N04KV",
+		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xaa, 0x23),
+		     NAND_MEMORG(1, 2048, 128, 64, 4096, 40, 2, 1, 1),
+		     NAND_ECCREQ(4, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     0,
+		     SPINAND_ECCINFO(&w25n02kv_n04kv_ooblayout,
+				     w25n02kv_n04kv_ecc_get_status)),
 };
 
 static int winbond_spinand_init(struct spinand_device *spinand)