boot: split out gpio, pinmux.

stratosphere/boot/source/gpio/gpio_utils.hpp

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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/>.
+ */
+
+#pragma once
+#include <switch.h>
+#include <stratosphere.hpp>
+
+namespace sts::gpio {
+
+    /* GPIO Utilities. */
+    u32 Configure(u32 gpio_pad_name);
+    u32 SetDirection(u32 gpio_pad_name, GpioDirection dir);
+    u32 SetValue(u32 gpio_pad_name, GpioValue val);
+
+}