blob: 5e1a924b595f4ca5db5c5901c2111f8ba0af3c3d [file] [log] [blame]
Byungho Min0164cbf2009-06-23 21:40:22 +09001/* arch/arm/mach-s5pc100/include/mach/gpio.h
2 *
3 * Copyright 2009 Samsung Electronics Co.
4 * Byungho Min <bhmin@samsung.com>
5 *
6 * S5PC100 - GPIO lib support
7 *
8 * Base on mach-s3c6400/include/mach/gpio.h
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 version 2 as
12 * published by the Free Software Foundation.
13*/
14
Marek Szyprowskic8bb9632010-05-18 12:38:42 +020015#ifndef __ASM_ARCH_GPIO_H
16#define __ASM_ARCH_GPIO_H __FILE__
17
Byungho Min0164cbf2009-06-23 21:40:22 +090018/* GPIO bank sizes */
Kyungmin Parkd7b9ace2009-11-17 08:41:15 +010019#define S5PC100_GPIO_A0_NR (8)
20#define S5PC100_GPIO_A1_NR (5)
21#define S5PC100_GPIO_B_NR (8)
22#define S5PC100_GPIO_C_NR (5)
23#define S5PC100_GPIO_D_NR (7)
24#define S5PC100_GPIO_E0_NR (8)
25#define S5PC100_GPIO_E1_NR (6)
26#define S5PC100_GPIO_F0_NR (8)
27#define S5PC100_GPIO_F1_NR (8)
28#define S5PC100_GPIO_F2_NR (8)
29#define S5PC100_GPIO_F3_NR (4)
30#define S5PC100_GPIO_G0_NR (8)
31#define S5PC100_GPIO_G1_NR (3)
32#define S5PC100_GPIO_G2_NR (7)
33#define S5PC100_GPIO_G3_NR (7)
34#define S5PC100_GPIO_H0_NR (8)
35#define S5PC100_GPIO_H1_NR (8)
36#define S5PC100_GPIO_H2_NR (8)
37#define S5PC100_GPIO_H3_NR (8)
38#define S5PC100_GPIO_I_NR (8)
39#define S5PC100_GPIO_J0_NR (8)
40#define S5PC100_GPIO_J1_NR (5)
41#define S5PC100_GPIO_J2_NR (8)
42#define S5PC100_GPIO_J3_NR (8)
43#define S5PC100_GPIO_J4_NR (4)
44#define S5PC100_GPIO_K0_NR (8)
45#define S5PC100_GPIO_K1_NR (6)
46#define S5PC100_GPIO_K2_NR (8)
47#define S5PC100_GPIO_K3_NR (8)
48#define S5PC100_GPIO_L0_NR (8)
49#define S5PC100_GPIO_L1_NR (8)
50#define S5PC100_GPIO_L2_NR (8)
51#define S5PC100_GPIO_L3_NR (8)
52#define S5PC100_GPIO_L4_NR (8)
Byungho Min0164cbf2009-06-23 21:40:22 +090053
54/* GPIO bank numbes */
55
56/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
57 * space for debugging purposes so that any accidental
58 * change from one gpio bank to another can be caught.
59*/
60
Marek Szyprowskic8bb9632010-05-18 12:38:42 +020061#define S5PC100_GPIO_NEXT(__gpio) \
Byungho Min0164cbf2009-06-23 21:40:22 +090062 ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
63
Marek Szyprowskic8bb9632010-05-18 12:38:42 +020064enum s5p_gpio_number {
Kyungmin Parkd7b9ace2009-11-17 08:41:15 +010065 S5PC100_GPIO_A0_START = 0,
Marek Szyprowskic8bb9632010-05-18 12:38:42 +020066 S5PC100_GPIO_A1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_A0),
67 S5PC100_GPIO_B_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_A1),
68 S5PC100_GPIO_C_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_B),
69 S5PC100_GPIO_D_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_C),
70 S5PC100_GPIO_E0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_D),
71 S5PC100_GPIO_E1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_E0),
72 S5PC100_GPIO_F0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_E1),
73 S5PC100_GPIO_F1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F0),
74 S5PC100_GPIO_F2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F1),
75 S5PC100_GPIO_F3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F2),
76 S5PC100_GPIO_G0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_F3),
77 S5PC100_GPIO_G1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G0),
78 S5PC100_GPIO_G2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G1),
79 S5PC100_GPIO_G3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G2),
80 S5PC100_GPIO_H0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_G3),
81 S5PC100_GPIO_H1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H0),
82 S5PC100_GPIO_H2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H1),
83 S5PC100_GPIO_H3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H2),
84 S5PC100_GPIO_I_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_H3),
85 S5PC100_GPIO_J0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_I),
86 S5PC100_GPIO_J1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J0),
87 S5PC100_GPIO_J2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J1),
88 S5PC100_GPIO_J3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J2),
89 S5PC100_GPIO_J4_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J3),
90 S5PC100_GPIO_K0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_J4),
91 S5PC100_GPIO_K1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K0),
92 S5PC100_GPIO_K2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K1),
93 S5PC100_GPIO_K3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K2),
94 S5PC100_GPIO_L0_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_K3),
95 S5PC100_GPIO_L1_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L0),
96 S5PC100_GPIO_L2_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L1),
97 S5PC100_GPIO_L3_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L2),
98 S5PC100_GPIO_L4_START = S5PC100_GPIO_NEXT(S5PC100_GPIO_L3),
99 S5PC100_GPIO_END = S5PC100_GPIO_NEXT(S5PC100_GPIO_L4),
Byungho Min0164cbf2009-06-23 21:40:22 +0900100};
101
Kyungmin Parkd7b9ace2009-11-17 08:41:15 +0100102/* S5PC100 GPIO number definitions. */
103#define S5PC100_GPA0(_nr) (S5PC100_GPIO_A0_START + (_nr))
104#define S5PC100_GPA1(_nr) (S5PC100_GPIO_A1_START + (_nr))
105#define S5PC100_GPB(_nr) (S5PC100_GPIO_B_START + (_nr))
106#define S5PC100_GPC(_nr) (S5PC100_GPIO_C_START + (_nr))
107#define S5PC100_GPD(_nr) (S5PC100_GPIO_D_START + (_nr))
108#define S5PC100_GPE0(_nr) (S5PC100_GPIO_E0_START + (_nr))
109#define S5PC100_GPE1(_nr) (S5PC100_GPIO_E1_START + (_nr))
110#define S5PC100_GPF0(_nr) (S5PC100_GPIO_F0_START + (_nr))
111#define S5PC100_GPF1(_nr) (S5PC100_GPIO_F1_START + (_nr))
112#define S5PC100_GPF2(_nr) (S5PC100_GPIO_F2_START + (_nr))
113#define S5PC100_GPF3(_nr) (S5PC100_GPIO_F3_START + (_nr))
114#define S5PC100_GPG0(_nr) (S5PC100_GPIO_G0_START + (_nr))
115#define S5PC100_GPG1(_nr) (S5PC100_GPIO_G1_START + (_nr))
116#define S5PC100_GPG2(_nr) (S5PC100_GPIO_G2_START + (_nr))
117#define S5PC100_GPG3(_nr) (S5PC100_GPIO_G3_START + (_nr))
118#define S5PC100_GPH0(_nr) (S5PC100_GPIO_H0_START + (_nr))
119#define S5PC100_GPH1(_nr) (S5PC100_GPIO_H1_START + (_nr))
120#define S5PC100_GPH2(_nr) (S5PC100_GPIO_H2_START + (_nr))
121#define S5PC100_GPH3(_nr) (S5PC100_GPIO_H3_START + (_nr))
122#define S5PC100_GPI(_nr) (S5PC100_GPIO_I_START + (_nr))
123#define S5PC100_GPJ0(_nr) (S5PC100_GPIO_J0_START + (_nr))
124#define S5PC100_GPJ1(_nr) (S5PC100_GPIO_J1_START + (_nr))
125#define S5PC100_GPJ2(_nr) (S5PC100_GPIO_J2_START + (_nr))
126#define S5PC100_GPJ3(_nr) (S5PC100_GPIO_J3_START + (_nr))
127#define S5PC100_GPJ4(_nr) (S5PC100_GPIO_J4_START + (_nr))
128#define S5PC100_GPK0(_nr) (S5PC100_GPIO_K0_START + (_nr))
129#define S5PC100_GPK1(_nr) (S5PC100_GPIO_K1_START + (_nr))
130#define S5PC100_GPK2(_nr) (S5PC100_GPIO_K2_START + (_nr))
131#define S5PC100_GPK3(_nr) (S5PC100_GPIO_K3_START + (_nr))
132#define S5PC100_GPL0(_nr) (S5PC100_GPIO_L0_START + (_nr))
133#define S5PC100_GPL1(_nr) (S5PC100_GPIO_L1_START + (_nr))
134#define S5PC100_GPL2(_nr) (S5PC100_GPIO_L2_START + (_nr))
135#define S5PC100_GPL3(_nr) (S5PC100_GPIO_L3_START + (_nr))
136#define S5PC100_GPL4(_nr) (S5PC100_GPIO_L4_START + (_nr))
Byungho Min0164cbf2009-06-23 21:40:22 +0900137
Marek Szyprowskic8bb9632010-05-18 12:38:42 +0200138/* It used the end of the S5PC100 gpios */
Kyungmin Parkd7b9ace2009-11-17 08:41:15 +0100139#define S3C_GPIO_END S5PC100_GPIO_END
Byungho Min0164cbf2009-06-23 21:40:22 +0900140
141/* define the number of gpios we need to the one after the MP04() range */
Kyungmin Parkd7b9ace2009-11-17 08:41:15 +0100142#define ARCH_NR_GPIOS (S5PC100_GPIO_END + 1)
Byungho Min0164cbf2009-06-23 21:40:22 +0900143
Marek Szyprowskic8bb9632010-05-18 12:38:42 +0200144#endif /* __ASM_ARCH_GPIO_H */