add IPL

IPL/Customer/Mobis/Gen4_ICUMX_Loader/include/gpio.h

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2025 Hyundai Mobis Co., Ltd.
+ *
+ * The right to copy, distribute, modify, or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Hyundai Mobis license agreement.
+ */
+
+#ifndef GPIO_H
+#define GPIO_H
+
+void gpio_N1307(int set);
+void gpio_N1305(int set);
+void gpio_V4H_SERDES_1V8_en(int set); 
+
+#endif /* GPIO_H */