--- /dev/null
+/*
+ * ld9040 AMOLED LCD panel driver.
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ * Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __LD9040_H_
+#define __LD9040_H_
+
+void ld9040_cfg_ldo(void);
+void ld9040_enable_ldo(unsigned int onoff);
+
+#endif /* __LD9040_H_ */