summaryrefslogtreecommitdiffstats
path: root/include/asm-arm/arch-at91rm9200/gpio.h
blob: dbde1baaf251e0abe27e0e97b42372abbffb0c93 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
/*
 * include/asm-arm/arch-at91rm9200/gpio.h
 *
 *  Copyright (C) 2005 HP Labs
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 */

#ifndef __ASM_ARCH_AT91RM9200_GPIO_H
#define __ASM_ARCH_AT91RM9200_GPIO_H

#include <asm/irq.h>

#define PIN_BASE		NR_AIC_IRQS

#define PQFP_GPIO_BANKS		3	/* PQFP package has 3 banks */
#define BGA_GPIO_BANKS		4	/* BGA package has 4 banks */

/* these pin numbers double as IRQ numbers, like AT91_ID_* values */

#define	AT91_PIN_PA0	(PIN_BASE + 0x00 + 0)
#define	AT91_PIN_PA1	(PIN_BASE + 0x00 + 1)
#define	AT91_PIN_PA2	(PIN_BASE + 0x00 + 2)
#define	AT91_PIN_PA3	(PIN_BASE + 0x00 + 3)
#define	AT91_PIN_PA4	(PIN_BASE + 0x00 + 4)

#define	AT91_PIN_PA5	(PIN_BASE + 0x00 + 5)
#define	AT91_PIN_PA6	(PIN_BASE + 0x00 + 6)
#define	AT91_PIN_PA7	(PIN_BASE + 0x00 + 7)
#define	AT91_PIN_PA8	(PIN_BASE + 0x00 + 8)
#define	AT91_PIN_PA9	(PIN_BASE + 0x00 + 9)

#define	AT91_PIN_PA10	(PIN_BASE + 0x00 + 10)
#define	AT91_PIN_PA11	(PIN_BASE + 0x00 + 11)
#define	AT91_PIN_PA12	(PIN_BASE + 0x00 + 12)
#define	AT91_PIN_PA13	(PIN_BASE + 0x00 + 13)
#define	AT91_PIN_PA14	(PIN_BASE + 0x00 + 14)

#define	AT91_PIN_PA15	(PIN_BASE + 0x00 + 15)
#define	AT91_PIN_PA16	(PIN_BASE + 0x00 + 16)
#define	AT91_PIN_PA17	(PIN_BASE + 0x00 + 17)
#define	AT91_PIN_PA18	(PIN_BASE + 0x00 + 18)
#define	AT91_PIN_PA19	(PIN_BASE + 0x00 + 19)

#define	AT91_PIN_PA20	(PIN_BASE + 0x00 + 20)
#define	AT91_PIN_PA21	(PIN_BASE + 0x00 + 21)
#define	AT91_PIN_PA22	(PIN_BASE + 0x00 + 22)
#define	AT91_PIN_PA23	(PIN_BASE + 0x00 + 23)
#define	AT91_PIN_PA24	(PIN_BASE + 0x00 + 24)

#define	AT91_PIN_PA25	(PIN_BASE + 0x00 + 25)
#define	AT91_PIN_PA26	(PIN_BASE + 0x00 + 26)
#define	AT91_PIN_PA27	(PIN_BASE + 0x00 + 27)
#define	AT91_PIN_PA28	(PIN_BASE + 0x00 + 28)
#define	AT91_PIN_PA29	(PIN_BASE + 0x00 + 29)

#define	AT91_PIN_PA30	(PIN_BASE + 0x00 + 30)
#define	AT91_PIN_PA31	(PIN_BASE + 0x00 + 31)

#define	AT91_PIN_PB0	(PIN_BASE + 0x20 + 0)
#define	AT91_PIN_PB1	(PIN_BASE + 0x20 + 1)
#define	AT91_PIN_PB2	(PIN_BASE + 0x20 + 2)
#define	AT91_PIN_PB3	(PIN_BASE + 0x20 + 3)
#define	AT91_PIN_PB4	(PIN_BASE + 0x20 + 4)

#define	AT91_PIN_PB5	(PIN_BASE + 0x20 + 5)
#define	AT91_PIN_PB6	(PIN_BASE + 0x20 + 6)
#define	AT91_PIN_PB7	(PIN_BASE + 0x20 + 7)
#define	AT91_PIN_PB8	(PIN_BASE + 0x20 + 8)
#define	AT91_PIN_PB9	(PIN_BASE + 0x20 + 9)

#define	AT91_PIN_PB10	(PIN_BASE + 0x20 + 10)
#define	AT91_PIN_PB11	(PIN_BASE + 0x20 + 11)
#define	AT91_PIN_PB12	(PIN_BASE + 0x20 + 12)
#define	AT91_PIN_PB13	(PIN_BASE + 0x20 + 13)
#define	AT91_PIN_PB14	(PIN_BASE + 0x20 + 14)

#define	AT91_PIN_PB15	(PIN_BASE + 0x20 + 15)
#define	AT91_PIN_PB16	(PIN_BASE + 0x20 + 16)
#define	AT91_PIN_PB17	(PIN_BASE + 0x20 + 17)
#define	AT91_PIN_PB18	(PIN_BASE + 0x20 + 18)
#define	AT91_PIN_PB19	(PIN_BASE + 0x20 + 19)

#define	AT91_PIN_PB20	(PIN_BASE + 0x20 + 20)
#define	AT91_PIN_PB21	(PIN_BASE + 0x20 + 21)
#define	AT91_PIN_PB22	(PIN_BASE + 0x20 + 22)
#define	AT91_PIN_PB23	(PIN_BASE + 0x20 + 23)
#define	AT91_PIN_PB24	(PIN_BASE + 0x20 + 24)

#define	AT91_PIN_PB25	(PIN_BASE + 0x20 + 25)
#define	AT91_PIN_PB26	(PIN_BASE + 0x20 + 26)
#define	AT91_PIN_PB27	(PIN_BASE + 0x20 + 27)
#define	AT91_PIN_PB28	(PIN_BASE + 0x20 + 28)
#define	AT91_PIN_PB29	(PIN_BASE + 0x20 + 29)

#define	AT91_PIN_PB30	(PIN_BASE + 0x20 + 30)
#define	AT91_PIN_PB31	(PIN_BASE + 0x20 + 31)

#define	AT91_PIN_PC0	(PIN_BASE + 0x40 + 0)
#define	AT91_PIN_PC1	(PIN_BASE + 0x40 + 1)
#define	AT91_PIN_PC2	(PIN_BASE + 0x40 + 2)
#define	AT91_PIN_PC3	(PIN_BASE + 0x40 + 3)
#define	AT91_PIN_PC4	(PIN_BASE + 0x40 + 4)

#define	AT91_PIN_PC5	(PIN_BASE + 0x40 + 5)
#define	AT91_PIN_PC6	(PIN_BASE + 0x40 + 6)
#define	AT91_PIN_PC7	(PIN_BASE + 0x40 + 7)
#define	AT91_PIN_PC8	(PIN_BASE + 0x40 + 8)
#define	AT91_PIN_PC9	(PIN_BASE + 0x40 + 9)

#define	AT91_PIN_PC10	(PIN_BASE + 0x40 + 10)
#define	AT91_PIN_PC11	(PIN_BASE + 0x40 + 11)
#define	AT91_PIN_PC12	(PIN_BASE + 0x40 + 12)
#define	AT91_PIN_PC13	(PIN_BASE + 0x40 + 13)
#define	AT91_PIN_PC14	(PIN_BASE + 0x40 + 14)

#define	AT91_PIN_PC15	(PIN_BASE + 0x40 + 15)
#define	AT91_PIN_PC16	(PIN_BASE + 0x40 + 16)
#define	AT91_PIN_PC17	(PIN_BASE + 0x40 + 17)
#define	AT91_PIN_PC18	(PIN_BASE + 0x40 + 18)
#define	AT91_PIN_PC19	(PIN_BASE + 0x40 + 19)

#define	AT91_PIN_PC20	(PIN_BASE + 0x40 + 20)
#define	AT91_PIN_PC21	(PIN_BASE + 0x40 + 21)
#define	AT91_PIN_PC22	(PIN_BASE + 0x40 + 22)
#define	AT91_PIN_PC23	(PIN_BASE + 0x40 + 23)
#define	AT91_PIN_PC24	(PIN_BASE + 0x40 + 24)

#define	AT91_PIN_PC25	(PIN_BASE + 0x40 + 25)
#define	AT91_PIN_PC26	(PIN_BASE + 0x40 + 26)
#define	AT91_PIN_PC27	(PIN_BASE + 0x40 + 27)
#define	AT91_PIN_PC28	(PIN_BASE + 0x40 + 28)
#define	AT91_PIN_PC29	(PIN_BASE + 0x40 + 29)

#define	AT91_PIN_PC30	(PIN_BASE + 0x40 + 30)
#define	AT91_PIN_PC31	(PIN_BASE + 0x40 + 31)

#define	AT91_PIN_PD0	(PIN_BASE + 0x60 + 0)
#define	AT91_PIN_PD1	(PIN_BASE + 0x60 + 1)
#define	AT91_PIN_PD2	(PIN_BASE + 0x60 + 2)
#define	AT91_PIN_PD3	(PIN_BASE + 0x60 + 3)
#define	AT91_PIN_PD4	(PIN_BASE + 0x60 + 4)

#define	AT91_PIN_PD5	(PIN_BASE + 0x60 + 5)
#define	AT91_PIN_PD6	(PIN_BASE + 0x60 + 6)
#define	AT91_PIN_PD7	(PIN_BASE + 0x60 + 7)
#define	AT91_PIN_PD8	(PIN_BASE + 0x60 + 8)
#define	AT91_PIN_PD9	(PIN_BASE + 0x60 + 9)

#define	AT91_PIN_PD10	(PIN_BASE + 0x60 + 10)
#define	AT91_PIN_PD11	(PIN_BASE + 0x60 + 11)
#define	AT91_PIN_PD12	(PIN_BASE + 0x60 + 12)
#define	AT91_PIN_PD13	(PIN_BASE + 0x60 + 13)
#define	AT91_PIN_PD14	(PIN_BASE + 0x60 + 14)

#define	AT91_PIN_PD15	(PIN_BASE + 0x60 + 15)
#define	AT91_PIN_PD16	(PIN_BASE + 0x60 + 16)
#define	AT91_PIN_PD17	(PIN_BASE + 0x60 + 17)
#define	AT91_PIN_PD18	(PIN_BASE + 0x60 + 18)
#define	AT91_PIN_PD19	(PIN_BASE + 0x60 + 19)

#define	AT91_PIN_PD20	(PIN_BASE + 0x60 + 20)
#define	AT91_PIN_PD21	(PIN_BASE + 0x60 + 21)
#define	AT91_PIN_PD22	(PIN_BASE + 0x60 + 22)
#define	AT91_PIN_PD23	(PIN_BASE + 0x60 + 23)
#define	AT91_PIN_PD24	(PIN_BASE + 0x60 + 24)

#define	AT91_PIN_PD25	(PIN_BASE + 0x60 + 25)
#define	AT91_PIN_PD26	(PIN_BASE + 0x60 + 26)
#define	AT91_PIN_PD27	(PIN_BASE + 0x60 + 27)
#define	AT91_PIN_PD28	(PIN_BASE + 0x60 + 28)
#define	AT91_PIN_PD29	(PIN_BASE + 0x60 + 29)

#define	AT91_PIN_PD30	(PIN_BASE + 0x60 + 30)
#define	AT91_PIN_PD31	(PIN_BASE + 0x60 + 31)

#ifndef __ASSEMBLY__
/* setup setup routines, called from board init or driver probe() */
extern int at91_set_A_periph(unsigned pin, int use_pullup);
extern int at91_set_B_periph(unsigned pin, int use_pullup);
extern int at91_set_gpio_input(unsigned pin, int use_pullup);
extern int at91_set_gpio_output(unsigned pin, int value);
extern int at91_set_deglitch(unsigned pin, int is_on);
extern int at91_set_multi_drive(unsigned pin, int is_on);

/* callable at any time */
extern int at91_set_gpio_value(unsigned pin, int value);
extern int at91_get_gpio_value(unsigned pin);

extern void at91_gpio_suspend(void);
extern void at91_gpio_resume(void);
#endif

#endif

OpenPOWER on IntegriCloud