diff --git a/drivers/mtd/nand/raw/internals.h b/drivers/mtd/nand/raw/internals.h
index b7162ced9efa..b8b29341b88c 100644
--- a/drivers/mtd/nand/raw/internals.h
+++ b/drivers/mtd/nand/raw/internals.h
@@ -19,6 +19,7 @@
 #define NAND_MFR_AMD		0x01
 #define NAND_MFR_ATO		0x9b
 #define NAND_MFR_EON		0x92
+/* ESMT and GigaDevice share the same manufacturer ID. */
 #define NAND_MFR_ESMT		0xc8
 #define NAND_MFR_FUJITSU	0x04
 #define NAND_MFR_HYNIX		0xad
diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
index 08707ce9d7c0..9b2dd246398f 100644
--- a/drivers/mtd/nand/raw/nand_ids.c
+++ b/drivers/mtd/nand/raw/nand_ids.c
@@ -185,7 +185,7 @@ static const struct nand_manufacturer_desc nand_manufacturer_descs[] = {
 	{NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops},
 	{NAND_MFR_ATO, "ATO"},
 	{NAND_MFR_EON, "Eon"},
-	{NAND_MFR_ESMT, "ESMT", &esmt_nand_manuf_ops},
+	{NAND_MFR_ESMT, "ESMT/GigaDevice", &esmt_nand_manuf_ops},
 	{NAND_MFR_FUJITSU, "Fujitsu"},
 	{NAND_MFR_HYNIX, "Hynix", &hynix_nand_manuf_ops},
 	{NAND_MFR_INTEL, "Intel"},