--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -509,6 +509,11 @@ static struct flash_info __devinitdata m
 	{ "mx25l64",  0xc22017, 0, 64 * 1024, 128, },
 	{ "mx25l128", 0xc22018, 0, 64 * 1024, 256, },
 
+	/* Numonyx -- xxxs33b */
+	{ "160s33b",  0x898911, 0, 64 * 1024,  64, },
+	{ "320s33b",  0x898912, 0, 64 * 1024, 128, },
+	{ "640s33b",  0x898913, 0, 64 * 1024, 256, },
+
 	/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
 	{ "pm25lv512",         0, 32 * 1024, 2, SECT_4K },
 	{ "pm25lv010",         0, 32 * 1024, 4, SECT_4K },