1 files changed, 52 insertions, 0 deletions
diff --git a/include/mxc_gpio.h b/include/mxc_gpio.h
new file mode 100644
index 0000000..002ba61
--- /dev/null
+++ b/include/mxc_gpio.h
@@ -0,0 +1,52 @@
+/*
+ *
+ * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MXC_GPIO_H
+#define __MXC_GPIO_H
+
+enum mxc_gpio_direction {
+	MXC_GPIO_DIRECTION_IN,
+	MXC_GPIO_DIRECTION_OUT,
+};
+
+#ifdef CONFIG_MXC_GPIO
+extern int mxc_gpio_direction(unsigned int gpio,
+			       enum mxc_gpio_direction direction);
+extern void mxc_gpio_set(unsigned int gpio, unsigned int value);
+extern int mxc_gpio_get(unsigned int gpio);
+#else
+static inline int mxc_gpio_direction(unsigned int gpio,
+				      enum mxc_gpio_direction direction)
+{
+	return 1;
+}
+static inline int mxc_gpio_get(unsigned int gpio)
+{
+	return 1;
+}
+static inline void mxc_gpio_set(unsigned int gpio, unsigned int value)
+{
+}
+#endif
+
+#endif