42 lines
2.2 KiB
C
42 lines
2.2 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* Copyright (C) 2007 John Crispin <blogic@openwrt.org>
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*
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*/
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#ifndef _IFXMIPS_GPIO_H__
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#define _IFXMIPS_GPIO_H__
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extern int ifxmips_port_reserve_pin (unsigned int port, unsigned int pin);
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extern int ifxmips_port_free_pin (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_open_drain (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_open_drain (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_pudsel (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_pudsel (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_puden (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_puden (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_stoff (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_stoff (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_dir_out (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_dir_in (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_output (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_output (unsigned int port, unsigned int pin);
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extern int ifxmips_port_get_input (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_altsel0 (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_altsel0 (unsigned int port, unsigned int pin);
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extern int ifxmips_port_set_altsel1 (unsigned int port, unsigned int pin);
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extern int ifxmips_port_clear_altsel1 (unsigned int port, unsigned int pin);
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#endif
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