40 lines
2.2 KiB
C
40 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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* Copyright (C) 2007 John Crispin <blogic@openwrt.org>
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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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