maxfg_logging: extending relaxation reporting data

Bug: 331503894
Bug: 331975257
Change-Id: I50fa58c710ebb30673c03a81c3ae9f13001c9a2b
Merged-In: I50fa58c710ebb30673c03a81c3ae9f13001c9a2b
Signed-off-by: Jenny Ho <[email protected]>
diff --git a/max_m5.h b/max_m5.h
index 00a65b5..3edc348 100644
--- a/max_m5.h
+++ b/max_m5.h
@@ -40,6 +40,7 @@
 #define MAX_M5_MODEL_ACCESS_LOCK_OK	0xFFFF
 
 #define MAX_M5_TCURVE	0xB9
+#define MAX_M5_VFOCV	0xFB
 #define MAX_M5_VFSOC	0xFF
 
 #define MAX_M5_COMMAND	0x60