mtd: nand: add Macronix manufacturer

Macronix is produing SLC NAND MX30LF1208AA, so add their manufacturer
code to the manufacturer lists.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
index 00cf1b0..56c688d 100644
--- a/drivers/mtd/nand/nand_ids.c
+++ b/drivers/mtd/nand/nand_ids.c
@@ -176,6 +176,7 @@
 	{NAND_MFR_HYNIX, "Hynix"},
 	{NAND_MFR_MICRON, "Micron"},
 	{NAND_MFR_AMD, "AMD"},
+	{NAND_MFR_MACRONIX, "Macronix"},
 	{0x0, "Unknown"}
 };
 
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 904131b..63b5a8b 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -555,6 +555,7 @@
 #define NAND_MFR_HYNIX		0xad
 #define NAND_MFR_MICRON		0x2c
 #define NAND_MFR_AMD		0x01
+#define NAND_MFR_MACRONIX	0xc2
 
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure