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Tony Lindgren1dbae812005-11-10 14:26:51 +00001/*
2 * linux/arch/arm/mach-omap2/mux.c
3 *
4 * OMAP1 pin multiplexing configurations
5 *
6 * Copyright (C) 2003 - 2005 Nokia Corporation
7 *
8 * Written by Tony Lindgren <tony.lindgren@nokia.com>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 *
24 */
25#include <linux/config.h>
26#include <linux/module.h>
27#include <linux/init.h>
28#include <asm/system.h>
29#include <asm/io.h>
30#include <linux/spinlock.h>
31
32#include <asm/arch/mux.h>
33
34#ifdef CONFIG_OMAP_MUX
35
36/* NOTE: See mux.h for the enumeration */
37
38struct pin_config __initdata_or_module omap24xx_pins[] = {
39/*
40 * description mux mux pull pull debug
41 * offset mode ena type
42 */
43
44/* 24xx I2C */
45MUX_CFG_24XX("M19_24XX_I2C1_SCL", 0x111, 0, 0, 0, 1)
46MUX_CFG_24XX("L15_24XX_I2C1_SDA", 0x112, 0, 0, 0, 1)
47MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 0, 1)
48MUX_CFG_24XX("H19_24XX_I2C2_SDA", 0x114, 0, 0, 0, 1)
49
50/* Menelaus interrupt */
51MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1)
52
53/* 24xx GPIO */
54MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1)
55MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1)
56
57};
58
59int __init omap2_mux_init(void)
60{
61 omap_mux_register(omap24xx_pins, ARRAY_SIZE(omap24xx_pins));
62 return 0;
63}
64
65#endif