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avila_gpio.c (226034) avila_gpio.c (236987)
1/*-
2 * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
3 * Copyright (c) 2009, Luiz Otavio O Souza.
4 * Copyright (c) 2010, Andrew Thompson <thompsa@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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27 * SUCH DAMAGE.
28 */
29
30/*
31 * GPIO driver for Gateworks Avilia
32 */
33
34#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2009, Oleksandr Tymoshenko <gonzo@FreeBSD.org>
3 * Copyright (c) 2009, Luiz Otavio O Souza.
4 * Copyright (c) 2010, Andrew Thompson <thompsa@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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27 * SUCH DAMAGE.
28 */
29
30/*
31 * GPIO driver for Gateworks Avilia
32 */
33
34#include <sys/cdefs.h>
35__FBSDID("$FreeBSD: head/sys/arm/xscale/ixp425/avila_gpio.c 226034 2011-10-05 08:33:50Z thompsa $");
35__FBSDID("$FreeBSD: head/sys/arm/xscale/ixp425/avila_gpio.c 236987 2012-06-13 04:38:09Z imp $");
36
37#include <sys/param.h>
38#include <sys/systm.h>
39#include <sys/bus.h>
40
41#include <sys/kernel.h>
42#include <sys/module.h>
43#include <sys/rman.h>

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97 { "EX_CLK", 15, GPIO_PIN_OUTPUT },
98#endif
99};
100#undef GPIO_PIN_IO
101
102/*
103 * Helpers
104 */
36
37#include <sys/param.h>
38#include <sys/systm.h>
39#include <sys/bus.h>
40
41#include <sys/kernel.h>
42#include <sys/module.h>
43#include <sys/rman.h>

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97 { "EX_CLK", 15, GPIO_PIN_OUTPUT },
98#endif
99};
100#undef GPIO_PIN_IO
101
102/*
103 * Helpers
104 */
105static void avila_gpio_pin_configure(struct avila_gpio_softc *sc,
105static void avila_gpio_pin_configure(struct avila_gpio_softc *sc,
106 struct gpio_pin *pin, uint32_t flags);
107static int avila_gpio_pin_flags(struct avila_gpio_softc *sc, uint32_t pin);
108
109/*
110 * Driver stuff
111 */
112static int avila_gpio_probe(device_t dev);
113static int avila_gpio_attach(device_t dev);

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106 struct gpio_pin *pin, uint32_t flags);
107static int avila_gpio_pin_flags(struct avila_gpio_softc *sc, uint32_t pin);
108
109/*
110 * Driver stuff
111 */
112static int avila_gpio_probe(device_t dev);
113static int avila_gpio_attach(device_t dev);

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