1 files changed, 48 insertions, 0 deletions
diff --git a/c/src/libchip/rtc/icm7170.h b/c/src/libchip/rtc/icm7170.h
index 0e488b988c..5bf9fd065c 100644
--- a/c/src/libchip/rtc/icm7170.h
+++ b/c/src/libchip/rtc/icm7170.h
@@ -48,5 +48,53 @@
 
 extern rtc_fns icm7170_fns;
 
+/*
+ * Default register access routines
+ */
+
+unsigned32 icm7170_get_register(    /* registers are at 1 byte boundaries */
+  unsigned32  ulCtrlPort,           /*   and accessed as bytes            */
+  unsigned8   ucRegNum
+);
+
+void  icm7170_set_register(
+  unsigned32  ulCtrlPort,
+  unsigned8   ucRegNum,
+  unsigned32  ucData
+);
+
+unsigned32 icm7170_get_register_2(  /* registers are at 2 byte boundaries */
+  unsigned32  ulCtrlPort,           /*   and accessed as bytes            */
+  unsigned8   ucRegNum
+);
+
+void  icm7170_set_register_2(
+  unsigned32  ulCtrlPort,
+  unsigned8   ucRegNum,
+  unsigned32  ucData
+);
+
+unsigned32 icm7170_get_register_4(  /* registers are at 4 byte boundaries */
+  unsigned32  ulCtrlPort,           /*   and accessed as bytes            */
+  unsigned8   ucRegNum
+);
+
+void  icm7170_set_register_4(
+  unsigned32  ulCtrlPort,
+  unsigned8   ucRegNum,
+  unsigned32  ucData
+);
+
+unsigned32 icm7170_get_register_8(  /* registers are at 8 byte boundaries */
+  unsigned32  ulCtrlPort,           /*   and accessed as bytes            */
+  unsigned8   ucRegNum
+);
+
+void  icm7170_set_register_8(
+  unsigned32  ulCtrlPort,
+  unsigned8   ucRegNum,
+  unsigned32  ucData
+);
+
 #endif
 /* end of include file */