1 files changed, 21 insertions, 0 deletions
diff --git a/bsp/ls2kdev/drivers/drv_gpio.h b/bsp/ls2kdev/drivers/drv_gpio.h
new file mode 100644
index 0000000000..6d505c1294
--- /dev/null
+++ b/bsp/ls2kdev/drivers/drv_gpio.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2017-11-24     勤为本          first version
+ * 2018-05-11     zhuangwei    add gpio interrupt ops
+ */
+
+#ifndef __DRV_GPIO_H__
+#define __DRV_GPIO_H__
+
+
+int loongson_pin_init(void);
+
+
+#endif
+