diff --git a/hal/analogin_api.h b/hal/analogin_api.h
index e142e3571c..b392a74020 100644
--- a/hal/analogin_api.h
+++ b/hal/analogin_api.h
@@ -61,6 +61,14 @@ typedef struct analogin_s analogin_t;
  *
  */
 
+/** Initialize the analogin peripheral
+ *
+ * Configures the pin used by analogin.
+ * @param obj The analogin object to initialize
+ * @param pinmap pointer to strucure which holds static pinmap
+ */
+void analogin_init_direct(analogin_t* obj, const PinMap *pinmap);
+
 /** Initialize the analogin peripheral
  *
  * Configures the pin used by analogin.