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1dbae815 TL |
1 | /* |
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 | ||
38 | struct 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 */ | |
45 | MUX_CFG_24XX("M19_24XX_I2C1_SCL", 0x111, 0, 0, 0, 1) | |
46 | MUX_CFG_24XX("L15_24XX_I2C1_SDA", 0x112, 0, 0, 0, 1) | |
47 | MUX_CFG_24XX("J15_24XX_I2C2_SCL", 0x113, 0, 0, 0, 1) | |
48 | MUX_CFG_24XX("H19_24XX_I2C2_SDA", 0x114, 0, 0, 0, 1) | |
49 | ||
50 | /* Menelaus interrupt */ | |
51 | MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1) | |
52 | ||
53 | /* 24xx GPIO */ | |
54 | MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) | |
55 | MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) | |
56 | ||
57 | }; | |
58 | ||
59 | int __init omap2_mux_init(void) | |
60 | { | |
61 | omap_mux_register(omap24xx_pins, ARRAY_SIZE(omap24xx_pins)); | |
62 | return 0; | |
63 | } | |
64 | ||
65 | #endif |