added gpio header file for danube

SVN-Revision: 9745

diff --git a/target/linux/danube/files/include/asm-mips/danube/danube_gpio.h b/target/linux/danube/files/include/asm-mips/danube/danube_gpio.h
new file mode 100644 (file)
index 0000000..2ea8d9c
--- /dev/null
+++ b/target/linux/danube/files/include/asm-mips/danube/danube_gpio.h
@@ -0,0 +1,42 @@
+/*
+ *   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.
+ *
+ *   Copyright (C) 2007 John Crispin <blogic@openwrt.org> 
+ *
+ */
+#ifndef _DANUBE_GPIO_H__
+#define _DANUBE_GPIO_H__
+
+extern int danube_port_reserve_pin (unsigned int port, unsigned int pin);
+extern int danube_port_free_pin (unsigned int port, unsigned int pin);
+extern int danube_port_set_open_drain (unsigned int port, unsigned int pin);
+extern int danube_port_clear_open_drain (unsigned int port, unsigned int pin);
+extern int danube_port_set_pudsel (unsigned int port, unsigned int pin);
+extern int danube_port_clear_pudsel (unsigned int port, unsigned int pin);
+extern int danube_port_set_puden (unsigned int port, unsigned int pin);
+extern int danube_port_clear_puden (unsigned int port, unsigned int pin);
+extern int danube_port_set_stoff (unsigned int port, unsigned int pin);
+extern int danube_port_clear_stoff (unsigned int port, unsigned int pin);
+extern int danube_port_set_dir_out (unsigned int port, unsigned int pin);
+extern int danube_port_set_dir_in (unsigned int port, unsigned int pin);
+extern int danube_port_set_output (unsigned int port, unsigned int pin);
+extern int danube_port_clear_output (unsigned int port, unsigned int pin);
+extern int danube_port_get_input (unsigned int port, unsigned int pin);
+extern int danube_port_set_altsel0 (unsigned int port, unsigned int pin);
+extern int danube_port_clear_altsel0 (unsigned int port, unsigned int pin);
+extern int danube_port_set_altsel1 (unsigned int port, unsigned int pin);
+extern int danube_port_clear_altsel1 (unsigned int port, unsigned int pin);
+
+#endif