diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile
index 8eb741a27fa7..5c849f104cc4 100644
--- a/drivers/mtd/spi-nor/Makefile
+++ b/drivers/mtd/spi-nor/Makefile
@@ -8,4 +8,5 @@ spi-nor-objs			+= everspin.o
 spi-nor-objs			+= fujitsu.o
 spi-nor-objs			+= gigadevice.o
 spi-nor-objs			+= intel.o
+spi-nor-objs			+= issi.o
 obj-$(CONFIG_MTD_SPI_NOR)	+= spi-nor.o
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index e860f4efdeba..a982d8ea811c 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -2007,28 +2007,6 @@ int spi_nor_sr2_bit7_quad_enable(struct spi_nor *nor)
 	return 0;
 }
 
-static int
-is25lp256_post_bfpt_fixups(struct spi_nor *nor,
-			   const struct sfdp_parameter_header *bfpt_header,
-			   const struct sfdp_bfpt *bfpt,
-			   struct spi_nor_flash_parameter *params)
-{
-	/*
-	 * IS25LP256 supports 4B opcodes, but the BFPT advertises a
-	 * BFPT_DWORD1_ADDRESS_BYTES_3_ONLY address width.
-	 * Overwrite the address width advertised by the BFPT.
-	 */
-	if ((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) ==
-		BFPT_DWORD1_ADDRESS_BYTES_3_ONLY)
-		nor->addr_width = 4;
-
-	return 0;
-}
-
-static struct spi_nor_fixups is25lp256_fixups = {
-	.post_bfpt = is25lp256_post_bfpt_fixups,
-};
-
 static int
 mx25l25635_post_bfpt_fixups(struct spi_nor *nor,
 			    const struct sfdp_parameter_header *bfpt_header,
@@ -2066,35 +2044,6 @@ static struct spi_nor_fixups mx25l25635_fixups = {
  * old entries may be missing 4K flag.
  */
 static const struct flash_info spi_nor_ids[] = {
-	/* ISSI */
-	{ "is25cd512",  INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },
-	{ "is25lq040b", INFO(0x9d4013, 0, 64 * 1024,   8,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25lp016d", INFO(0x9d6015, 0, 64 * 1024,  32,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25lp080d", INFO(0x9d6014, 0, 64 * 1024,  16,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25lp032",  INFO(0x9d6016, 0, 64 * 1024,  64,
-			SECT_4K | SPI_NOR_DUAL_READ) },
-	{ "is25lp064",  INFO(0x9d6017, 0, 64 * 1024, 128,
-			SECT_4K | SPI_NOR_DUAL_READ) },
-	{ "is25lp128",  INFO(0x9d6018, 0, 64 * 1024, 256,
-			SECT_4K | SPI_NOR_DUAL_READ) },
-	{ "is25lp256",  INFO(0x9d6019, 0, 64 * 1024, 512,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
-			SPI_NOR_4B_OPCODES)
-			.fixups = &is25lp256_fixups },
-	{ "is25wp032",  INFO(0x9d7016, 0, 64 * 1024,  64,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25wp064",  INFO(0x9d7017, 0, 64 * 1024, 128,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25wp128",  INFO(0x9d7018, 0, 64 * 1024, 256,
-			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-	{ "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512,
-			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
-			    SPI_NOR_4B_OPCODES)
-		       .fixups = &is25lp256_fixups },
-
 	/* Macronix */
 	{ "mx25l512e",   INFO(0xc22010, 0, 64 * 1024,   1, SECT_4K) },
 	{ "mx25l2005a",  INFO(0xc22012, 0, 64 * 1024,   4, SECT_4K) },
@@ -2175,11 +2124,6 @@ static const struct flash_info spi_nor_ids[] = {
 			     SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ |
 			     SPI_NOR_4B_OPCODES) },
 
-	/* PMC */
-	{ "pm25lv512",   INFO(0,        0, 32 * 1024,    2, SECT_4K_PMC) },
-	{ "pm25lv010",   INFO(0,        0, 32 * 1024,    4, SECT_4K_PMC) },
-	{ "pm25lq032",   INFO(0x7f9d46, 0, 64 * 1024,   64, SECT_4K) },
-
 	/* Spansion/Cypress -- single (large) sector size only, at least
 	 * for the chips listed here (without boot sectors).
 	 */
@@ -2368,6 +2312,7 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
 	&spi_nor_fujitsu,
 	&spi_nor_gigadevice,
 	&spi_nor_intel,
+	&spi_nor_issi,
 };
 
 static const struct flash_info *
@@ -3147,11 +3092,6 @@ static int spi_nor_setup(struct spi_nor *nor,
 	return nor->params.setup(nor, hwcaps);
 }
 
-static void issi_set_default_init(struct spi_nor *nor)
-{
-	nor->params.quad_enable = spi_nor_sr1_bit6_quad_enable;
-}
-
 static void macronix_set_default_init(struct spi_nor *nor)
 {
 	nor->params.quad_enable = spi_nor_sr1_bit6_quad_enable;
@@ -3185,10 +3125,6 @@ static void spi_nor_manufacturer_init_params(struct spi_nor *nor)
 {
 	/* Init flash parameters based on MFR */
 	switch (JEDEC_MFR(nor->info)) {
-	case SNOR_MFR_ISSI:
-		issi_set_default_init(nor);
-		break;
-
 	case SNOR_MFR_MACRONIX:
 		macronix_set_default_init(nor);
 		break;
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 3d31e7fc4ac4..0967c84235ce 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -174,6 +174,7 @@ extern const struct spi_nor_manufacturer spi_nor_everspin;
 extern const struct spi_nor_manufacturer spi_nor_fujitsu;
 extern const struct spi_nor_manufacturer spi_nor_gigadevice;
 extern const struct spi_nor_manufacturer spi_nor_intel;
+extern const struct spi_nor_manufacturer spi_nor_issi;
 
 int spi_nor_write_enable(struct spi_nor *nor);
 int spi_nor_write_disable(struct spi_nor *nor);
diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c
new file mode 100644
index 000000000000..3a1c34c41388
--- /dev/null
+++ b/drivers/mtd/spi-nor/issi.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2005, Intec Automation Inc.
+ * Copyright (C) 2014, Freescale Semiconductor, Inc.
+ */
+
+#include <linux/mtd/spi-nor.h>
+
+#include "core.h"
+
+static int
+is25lp256_post_bfpt_fixups(struct spi_nor *nor,
+			   const struct sfdp_parameter_header *bfpt_header,
+			   const struct sfdp_bfpt *bfpt,
+			   struct spi_nor_flash_parameter *params)
+{
+	/*
+	 * IS25LP256 supports 4B opcodes, but the BFPT advertises a
+	 * BFPT_DWORD1_ADDRESS_BYTES_3_ONLY address width.
+	 * Overwrite the address width advertised by the BFPT.
+	 */
+	if ((bfpt->dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) ==
+		BFPT_DWORD1_ADDRESS_BYTES_3_ONLY)
+		nor->addr_width = 4;
+
+	return 0;
+}
+
+static struct spi_nor_fixups is25lp256_fixups = {
+	.post_bfpt = is25lp256_post_bfpt_fixups,
+};
+
+static const struct flash_info issi_parts[] = {
+	/* ISSI */
+	{ "is25cd512",  INFO(0x7f9d20, 0, 32 * 1024,   2, SECT_4K) },
+	{ "is25lq040b", INFO(0x9d4013, 0, 64 * 1024,   8,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25lp016d", INFO(0x9d6015, 0, 64 * 1024,  32,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25lp080d", INFO(0x9d6014, 0, 64 * 1024,  16,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25lp032",  INFO(0x9d6016, 0, 64 * 1024,  64,
+			     SECT_4K | SPI_NOR_DUAL_READ) },
+	{ "is25lp064",  INFO(0x9d6017, 0, 64 * 1024, 128,
+			     SECT_4K | SPI_NOR_DUAL_READ) },
+	{ "is25lp128",  INFO(0x9d6018, 0, 64 * 1024, 256,
+			     SECT_4K | SPI_NOR_DUAL_READ) },
+	{ "is25lp256",  INFO(0x9d6019, 0, 64 * 1024, 512,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			     SPI_NOR_4B_OPCODES)
+		.fixups = &is25lp256_fixups },
+	{ "is25wp032",  INFO(0x9d7016, 0, 64 * 1024,  64,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25wp064",  INFO(0x9d7017, 0, 64 * 1024, 128,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25wp128",  INFO(0x9d7018, 0, 64 * 1024, 256,
+			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512,
+			    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			    SPI_NOR_4B_OPCODES)
+		.fixups = &is25lp256_fixups },
+
+	/* PMC */
+	{ "pm25lv512",   INFO(0,        0, 32 * 1024,    2, SECT_4K_PMC) },
+	{ "pm25lv010",   INFO(0,        0, 32 * 1024,    4, SECT_4K_PMC) },
+	{ "pm25lq032",   INFO(0x7f9d46, 0, 64 * 1024,   64, SECT_4K) },
+};
+
+static void issi_default_init(struct spi_nor *nor)
+{
+	nor->params.quad_enable = spi_nor_sr1_bit6_quad_enable;
+}
+
+static const struct spi_nor_fixups issi_fixups = {
+	.default_init = issi_default_init,
+};
+
+const struct spi_nor_manufacturer spi_nor_issi = {
+	.name = "issi",
+	.parts = issi_parts,
+	.nparts = ARRAY_SIZE(issi_parts),
+	.fixups = &issi_fixups,
+};
