1 files changed, 16 insertions, 1 deletions

diff --git a/keyboards/dp60/matrix.c b/keyboards/dp60/matrix.c
index 3aa5925fe..a9974757d 100644
--- a/keyboards/dp60/matrix.c
+++ b/keyboards/dp60/matrix.c
@@ -1,3 +1,18 @@
+/**
+ * matrix.c
+ *
+  Copyright 2020 astro <yuleiz@gmail.com>
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 2 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #include "quantum.h"
 
 static uint8_t debouncing = DEBOUNCE;
@@ -242,4 +257,4 @@ static void select_col(uint8_t col) {
           writePinHigh(D5);
           break;
     }
-}
\ No newline at end of file
+}