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1 | /* linux/arch/arm/mach-exynos4/include/mach/gpio.h |
2 | * | |
3 | * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. | |
4 | * http://www.samsung.com | |
5 | * | |
6 | * EXYNOS4 - GPIO lib support | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | #ifndef __ASM_ARCH_GPIO_H | |
14 | #define __ASM_ARCH_GPIO_H __FILE__ | |
15 | ||
16 | #define gpio_get_value __gpio_get_value | |
17 | #define gpio_set_value __gpio_set_value | |
18 | #define gpio_cansleep __gpio_cansleep | |
19 | #define gpio_to_irq __gpio_to_irq | |
20 | ||
25985edc | 21 | /* Practically, GPIO banks up to GPZ are the configurable gpio banks */ |
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22 | |
23 | /* GPIO bank sizes */ | |
24 | #define EXYNOS4_GPIO_A0_NR (8) | |
25 | #define EXYNOS4_GPIO_A1_NR (6) | |
26 | #define EXYNOS4_GPIO_B_NR (8) | |
27 | #define EXYNOS4_GPIO_C0_NR (5) | |
28 | #define EXYNOS4_GPIO_C1_NR (5) | |
29 | #define EXYNOS4_GPIO_D0_NR (4) | |
30 | #define EXYNOS4_GPIO_D1_NR (4) | |
31 | #define EXYNOS4_GPIO_E0_NR (5) | |
32 | #define EXYNOS4_GPIO_E1_NR (8) | |
33 | #define EXYNOS4_GPIO_E2_NR (6) | |
34 | #define EXYNOS4_GPIO_E3_NR (8) | |
35 | #define EXYNOS4_GPIO_E4_NR (8) | |
36 | #define EXYNOS4_GPIO_F0_NR (8) | |
37 | #define EXYNOS4_GPIO_F1_NR (8) | |
38 | #define EXYNOS4_GPIO_F2_NR (8) | |
39 | #define EXYNOS4_GPIO_F3_NR (6) | |
40 | #define EXYNOS4_GPIO_J0_NR (8) | |
41 | #define EXYNOS4_GPIO_J1_NR (5) | |
42 | #define EXYNOS4_GPIO_K0_NR (7) | |
43 | #define EXYNOS4_GPIO_K1_NR (7) | |
44 | #define EXYNOS4_GPIO_K2_NR (7) | |
45 | #define EXYNOS4_GPIO_K3_NR (7) | |
46 | #define EXYNOS4_GPIO_L0_NR (8) | |
47 | #define EXYNOS4_GPIO_L1_NR (3) | |
48 | #define EXYNOS4_GPIO_L2_NR (8) | |
49 | #define EXYNOS4_GPIO_X0_NR (8) | |
50 | #define EXYNOS4_GPIO_X1_NR (8) | |
51 | #define EXYNOS4_GPIO_X2_NR (8) | |
52 | #define EXYNOS4_GPIO_X3_NR (8) | |
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53 | #define EXYNOS4_GPIO_Y0_NR (6) |
54 | #define EXYNOS4_GPIO_Y1_NR (4) | |
55 | #define EXYNOS4_GPIO_Y2_NR (6) | |
56 | #define EXYNOS4_GPIO_Y3_NR (8) | |
57 | #define EXYNOS4_GPIO_Y4_NR (8) | |
58 | #define EXYNOS4_GPIO_Y5_NR (8) | |
59 | #define EXYNOS4_GPIO_Y6_NR (8) | |
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60 | #define EXYNOS4_GPIO_Z_NR (7) |
61 | ||
62 | /* GPIO bank numbers */ | |
63 | ||
64 | #define EXYNOS4_GPIO_NEXT(__gpio) \ | |
65 | ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) | |
66 | ||
67 | enum s5p_gpio_number { | |
68 | EXYNOS4_GPIO_A0_START = 0, | |
69 | EXYNOS4_GPIO_A1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A0), | |
70 | EXYNOS4_GPIO_B_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A1), | |
71 | EXYNOS4_GPIO_C0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_B), | |
72 | EXYNOS4_GPIO_C1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C0), | |
73 | EXYNOS4_GPIO_D0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C1), | |
74 | EXYNOS4_GPIO_D1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D0), | |
75 | EXYNOS4_GPIO_E0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D1), | |
76 | EXYNOS4_GPIO_E1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E0), | |
77 | EXYNOS4_GPIO_E2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E1), | |
78 | EXYNOS4_GPIO_E3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E2), | |
79 | EXYNOS4_GPIO_E4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E3), | |
80 | EXYNOS4_GPIO_F0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E4), | |
81 | EXYNOS4_GPIO_F1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F0), | |
82 | EXYNOS4_GPIO_F2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F1), | |
83 | EXYNOS4_GPIO_F3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F2), | |
84 | EXYNOS4_GPIO_J0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F3), | |
85 | EXYNOS4_GPIO_J1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J0), | |
86 | EXYNOS4_GPIO_K0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J1), | |
87 | EXYNOS4_GPIO_K1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K0), | |
88 | EXYNOS4_GPIO_K2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K1), | |
89 | EXYNOS4_GPIO_K3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K2), | |
90 | EXYNOS4_GPIO_L0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K3), | |
91 | EXYNOS4_GPIO_L1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L0), | |
92 | EXYNOS4_GPIO_L2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L1), | |
93 | EXYNOS4_GPIO_X0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L2), | |
94 | EXYNOS4_GPIO_X1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X0), | |
95 | EXYNOS4_GPIO_X2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X1), | |
96 | EXYNOS4_GPIO_X3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X2), | |
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97 | EXYNOS4_GPIO_Y0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3), |
98 | EXYNOS4_GPIO_Y1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y0), | |
99 | EXYNOS4_GPIO_Y2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y1), | |
100 | EXYNOS4_GPIO_Y3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y2), | |
101 | EXYNOS4_GPIO_Y4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y3), | |
102 | EXYNOS4_GPIO_Y5_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y4), | |
103 | EXYNOS4_GPIO_Y6_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y5), | |
104 | EXYNOS4_GPIO_Z_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y6), | |
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105 | }; |
106 | ||
107 | /* EXYNOS4 GPIO number definitions */ | |
108 | #define EXYNOS4_GPA0(_nr) (EXYNOS4_GPIO_A0_START + (_nr)) | |
109 | #define EXYNOS4_GPA1(_nr) (EXYNOS4_GPIO_A1_START + (_nr)) | |
110 | #define EXYNOS4_GPB(_nr) (EXYNOS4_GPIO_B_START + (_nr)) | |
111 | #define EXYNOS4_GPC0(_nr) (EXYNOS4_GPIO_C0_START + (_nr)) | |
112 | #define EXYNOS4_GPC1(_nr) (EXYNOS4_GPIO_C1_START + (_nr)) | |
113 | #define EXYNOS4_GPD0(_nr) (EXYNOS4_GPIO_D0_START + (_nr)) | |
114 | #define EXYNOS4_GPD1(_nr) (EXYNOS4_GPIO_D1_START + (_nr)) | |
115 | #define EXYNOS4_GPE0(_nr) (EXYNOS4_GPIO_E0_START + (_nr)) | |
116 | #define EXYNOS4_GPE1(_nr) (EXYNOS4_GPIO_E1_START + (_nr)) | |
117 | #define EXYNOS4_GPE2(_nr) (EXYNOS4_GPIO_E2_START + (_nr)) | |
118 | #define EXYNOS4_GPE3(_nr) (EXYNOS4_GPIO_E3_START + (_nr)) | |
119 | #define EXYNOS4_GPE4(_nr) (EXYNOS4_GPIO_E4_START + (_nr)) | |
120 | #define EXYNOS4_GPF0(_nr) (EXYNOS4_GPIO_F0_START + (_nr)) | |
121 | #define EXYNOS4_GPF1(_nr) (EXYNOS4_GPIO_F1_START + (_nr)) | |
122 | #define EXYNOS4_GPF2(_nr) (EXYNOS4_GPIO_F2_START + (_nr)) | |
123 | #define EXYNOS4_GPF3(_nr) (EXYNOS4_GPIO_F3_START + (_nr)) | |
124 | #define EXYNOS4_GPJ0(_nr) (EXYNOS4_GPIO_J0_START + (_nr)) | |
125 | #define EXYNOS4_GPJ1(_nr) (EXYNOS4_GPIO_J1_START + (_nr)) | |
126 | #define EXYNOS4_GPK0(_nr) (EXYNOS4_GPIO_K0_START + (_nr)) | |
127 | #define EXYNOS4_GPK1(_nr) (EXYNOS4_GPIO_K1_START + (_nr)) | |
128 | #define EXYNOS4_GPK2(_nr) (EXYNOS4_GPIO_K2_START + (_nr)) | |
129 | #define EXYNOS4_GPK3(_nr) (EXYNOS4_GPIO_K3_START + (_nr)) | |
130 | #define EXYNOS4_GPL0(_nr) (EXYNOS4_GPIO_L0_START + (_nr)) | |
131 | #define EXYNOS4_GPL1(_nr) (EXYNOS4_GPIO_L1_START + (_nr)) | |
132 | #define EXYNOS4_GPL2(_nr) (EXYNOS4_GPIO_L2_START + (_nr)) | |
133 | #define EXYNOS4_GPX0(_nr) (EXYNOS4_GPIO_X0_START + (_nr)) | |
134 | #define EXYNOS4_GPX1(_nr) (EXYNOS4_GPIO_X1_START + (_nr)) | |
135 | #define EXYNOS4_GPX2(_nr) (EXYNOS4_GPIO_X2_START + (_nr)) | |
136 | #define EXYNOS4_GPX3(_nr) (EXYNOS4_GPIO_X3_START + (_nr)) | |
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137 | #define EXYNOS4_GPY0(_nr) (EXYNOS4_GPIO_Y0_START + (_nr)) |
138 | #define EXYNOS4_GPY1(_nr) (EXYNOS4_GPIO_Y1_START + (_nr)) | |
139 | #define EXYNOS4_GPY2(_nr) (EXYNOS4_GPIO_Y2_START + (_nr)) | |
140 | #define EXYNOS4_GPY3(_nr) (EXYNOS4_GPIO_Y3_START + (_nr)) | |
141 | #define EXYNOS4_GPY4(_nr) (EXYNOS4_GPIO_Y4_START + (_nr)) | |
142 | #define EXYNOS4_GPY5(_nr) (EXYNOS4_GPIO_Y5_START + (_nr)) | |
143 | #define EXYNOS4_GPY6(_nr) (EXYNOS4_GPIO_Y6_START + (_nr)) | |
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144 | #define EXYNOS4_GPZ(_nr) (EXYNOS4_GPIO_Z_START + (_nr)) |
145 | ||
146 | /* the end of the EXYNOS4 specific gpios */ | |
147 | #define EXYNOS4_GPIO_END (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + 1) | |
148 | #define S3C_GPIO_END EXYNOS4_GPIO_END | |
149 | ||
150 | /* define the number of gpios we need to the one after the GPZ() range */ | |
151 | #define ARCH_NR_GPIOS (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + \ | |
152 | CONFIG_SAMSUNG_GPIO_EXTRA + 1) | |
153 | ||
154 | #include <asm-generic/gpio.h> | |
155 | ||
156 | #endif /* __ASM_ARCH_GPIO_H */ |