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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - arch/arm/mach-exynos4/include/mach/gpio.h
1 /* linux/arch/arm/mach-exynos4/include/mach/gpio.h
3 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
6 * EXYNOS4 - GPIO lib support
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.
13 #ifndef __ASM_ARCH_GPIO_H
14 #define __ASM_ARCH_GPIO_H __FILE__
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
21 /* Practically, GPIO banks up to GPZ are the configurable gpio banks */
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)
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)
60 #define EXYNOS4_GPIO_Z_NR (7)
62 /* GPIO bank numbers */
64 #define EXYNOS4_GPIO_NEXT(__gpio) \
65 ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
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
),
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
),
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))
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))
144 #define EXYNOS4_GPZ(_nr) (EXYNOS4_GPIO_Z_START + (_nr))
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
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)
154 #include <asm-generic/gpio.h>
156 #endif /* __ASM_ARCH_GPIO_H */
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