1 files changed, 12 insertions, 0 deletions

diff --git a/firmware/target/arm/tms320dm320/i2c-dm320.h b/firmware/target/arm/tms320dm320/i2c-dm320.h
index be7d02ed4d..7dfc19f046 100644
--- a/firmware/target/arm/tms320dm320/i2c-dm320.h
+++ b/firmware/target/arm/tms320dm320/i2c-dm320.h
@@ -19,6 +19,18 @@
  *
  ****************************************************************************/
 
+#ifndef I2C_DM320_H
+#define I2C_DM320_H
+
+#include "system.h"
+
 void i2c_init(void);
 int i2c_write(unsigned short address, const unsigned char *data, int count);
 int i2c_read(unsigned short address, unsigned char* buf, int count);
+
+#ifdef HAVE_SOFTWARE_I2C
+int i2c_read_bytes(unsigned short address, unsigned short reg,
+                   unsigned char* buf, int count);
+#endif
+
+#endif