1160072Simp/*- 2160072Simp * Copyright (c) 2006 M. Warner Losh. All rights reserved. 3160072Simp * 4160072Simp * Redistribution and use in source and binary forms, with or without 5160072Simp * modification, are permitted provided that the following conditions 6160072Simp * are met: 7160072Simp * 1. Redistributions of source code must retain the above copyright 8160072Simp * notice, this list of conditions and the following disclaimer. 9160072Simp * 2. Redistributions in binary form must reproduce the above copyright 10160072Simp * notice, this list of conditions and the following disclaimer in the 11160072Simp * documentation and/or other materials provided with the distribution. 12160072Simp * 13185265Simp * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14185265Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15185265Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16185265Simp * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17185265Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18185265Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19185265Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20185265Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21185265Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22185265Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23185265Simp * SUCH DAMAGE. 24160072Simp */ 25160072Simp 26160072Simp/* $FreeBSD$ */ 27160072Simp 28160072Simp#ifndef ARM_AT91_AT91_PIOVAR_H 29236080Smarius#define ARM_AT91_AT91_PIOVAR_H 30160072Simp 31236080Smariusvoid at91_pio_use_periph_a(uint32_t pio, uint32_t periph_a_mask, 32236080Smarius int use_pullup); 33236080Smariusvoid at91_pio_use_periph_b(uint32_t pio, uint32_t periph_b_mask, 34236080Smarius int use_pullup); 35160072Simpvoid at91_pio_use_gpio(uint32_t pio, uint32_t gpio_mask); 36160072Simpvoid at91_pio_gpio_input(uint32_t pio, uint32_t input_enable_mask); 37160363Simpvoid at91_pio_gpio_output(uint32_t pio, uint32_t output_enable_mask, 38236080Smarius int use_pullup); 39160072Simpvoid at91_pio_gpio_set(uint32_t pio, uint32_t data_mask); 40160072Simpvoid at91_pio_gpio_clear(uint32_t pio, uint32_t data_mask); 41181884Simpuint8_t at91_pio_gpio_get(uint32_t pio, uint32_t data_mask); 42236080Smariusvoid at91_pio_gpio_set_deglitch(uint32_t pio, uint32_t data_mask, 43236080Smarius int use_deglitch); 44236080Smariusvoid at91_pio_gpio_set_interrupt(uint32_t pio, uint32_t data_mask, 45236080Smarius int enable_interrupt); 46181884Simpuint32_t at91_pio_gpio_clear_interrupt(uint32_t pio); 47160072Simp 48160072Simp#endif /* ARM_AT91_AT91_PIOVAR_H */ 49