diff --git a/include/ChangeLog b/include/ChangeLog
index c85612163..98fea92b9 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2008-01-03  Eric B. Weddington  <eric.weddington@atmel.com>
+
+	* opcode/avr.h (AVR_ISA_USB162): Add new opcode set.
+	(AVR_ISA_AVR3): Likewise.
+
 2007-11-17  Thiemo Seufer  <ths@mips.com>
 
 	* elf/mips.h (Tag_GNU_MIPS_ABI_FP): Mention -mips32r2 -mfp64 variant
diff --git a/include/opcode/avr.h b/include/opcode/avr.h
index 55bb16103..50a41a0f7 100644
--- a/include/opcode/avr.h
+++ b/include/opcode/avr.h
@@ -40,6 +40,10 @@
                        AVR_ISA_LPMX | AVR_ISA_SPM)
 #define AVR_ISA_M603  (AVR_ISA_2xxx | AVR_ISA_MEGA)
 #define AVR_ISA_M103  (AVR_ISA_M603 | AVR_ISA_ELPM)
+#define AVR_ISA_USB162 (AVR_ISA_M603 | AVR_ISA_MOVW | \
+                       AVR_ISA_LPMX | AVR_ISA_SPM)
+#define AVR_ISA_AVR3 (AVR_ISA_M603 | AVR_ISA_MOVW | \
+                       AVR_ISA_LPMX | AVR_ISA_SPM  | AVR_ISA_ELPM)
 #define AVR_ISA_M161  (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_MOVW | \
                        AVR_ISA_LPMX | AVR_ISA_SPM)
 #define AVR_ISA_94K   (AVR_ISA_M603 | AVR_ISA_MUL | AVR_ISA_MOVW | AVR_ISA_LPMX)