diff --git a/include/configs/e2220-1170.h b/include/configs/e2220-1170.h
index 32ebb82f48..998a69aba1 100644
--- a/include/configs/e2220-1170.h
+++ b/include/configs/e2220-1170.h
@@ -59,7 +59,4 @@
 #include "tegra-common-usb-gadget.h"
 #include "tegra-common-post.h"
 
-/* Crystal is 38.4MHz. clk_m runs at half that rate */
-#define COUNTER_FREQUENCY	19200000
-
 #endif /* _E2220_1170_H */