1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 #ifndef __PINCTRL_SAMSUNG_EXYNOS_H
17 #define __PINCTRL_SAMSUNG_EXYNOS_H
18
19
20 #define EXYNOS_GPIO_ECON_OFFSET 0x700
21 #define EXYNOS_GPIO_EFLTCON_OFFSET 0x800
22 #define EXYNOS_GPIO_EMASK_OFFSET 0x900
23 #define EXYNOS_GPIO_EPEND_OFFSET 0xA00
24 #define EXYNOS_WKUP_ECON_OFFSET 0xE00
25 #define EXYNOS_WKUP_EMASK_OFFSET 0xF00
26 #define EXYNOS_WKUP_EPEND_OFFSET 0xF40
27 #define EXYNOS7_WKUP_ECON_OFFSET 0x700
28 #define EXYNOS7_WKUP_EMASK_OFFSET 0x900
29 #define EXYNOS7_WKUP_EPEND_OFFSET 0xA00
30 #define EXYNOS_SVC_OFFSET 0xB08
31
32
33 #define EXYNOS_SVC_GROUP_SHIFT 3
34 #define EXYNOS_SVC_GROUP_MASK 0x1f
35 #define EXYNOS_SVC_NUM_MASK 7
36 #define EXYNOS_SVC_GROUP(x) ((x >> EXYNOS_SVC_GROUP_SHIFT) & \
37 EXYNOS_SVC_GROUP_MASK)
38
39
40 #define EXYNOS_EINT_LEVEL_LOW 0
41 #define EXYNOS_EINT_LEVEL_HIGH 1
42 #define EXYNOS_EINT_EDGE_FALLING 2
43 #define EXYNOS_EINT_EDGE_RISING 3
44 #define EXYNOS_EINT_EDGE_BOTH 4
45 #define EXYNOS_EINT_CON_MASK 0xF
46 #define EXYNOS_EINT_CON_LEN 4
47
48 #define EXYNOS_EINT_MAX_PER_BANK 8
49 #define EXYNOS_EINT_NR_WKUP_EINT
50
51 #define EXYNOS_PIN_BANK_EINTN(pins, reg, id) \
52 { \
53 .type = &bank_type_off, \
54 .pctl_offset = reg, \
55 .nr_pins = pins, \
56 .eint_type = EINT_TYPE_NONE, \
57 .name = id \
58 }
59
60 #define EXYNOS_PIN_BANK_EINTG(pins, reg, id, offs) \
61 { \
62 .type = &bank_type_off, \
63 .pctl_offset = reg, \
64 .nr_pins = pins, \
65 .eint_type = EINT_TYPE_GPIO, \
66 .eint_offset = offs, \
67 .name = id \
68 }
69
70 #define EXYNOS_PIN_BANK_EINTW(pins, reg, id, offs) \
71 { \
72 .type = &bank_type_alive, \
73 .pctl_offset = reg, \
74 .nr_pins = pins, \
75 .eint_type = EINT_TYPE_WKUP, \
76 .eint_offset = offs, \
77 .name = id \
78 }
79
80 #define EXYNOS5433_PIN_BANK_EINTG(pins, reg, id, offs) \
81 { \
82 .type = &exynos5433_bank_type_off, \
83 .pctl_offset = reg, \
84 .nr_pins = pins, \
85 .eint_type = EINT_TYPE_GPIO, \
86 .eint_offset = offs, \
87 .name = id \
88 }
89
90 #define EXYNOS5433_PIN_BANK_EINTW(pins, reg, id, offs) \
91 { \
92 .type = &exynos5433_bank_type_alive, \
93 .pctl_offset = reg, \
94 .nr_pins = pins, \
95 .eint_type = EINT_TYPE_WKUP, \
96 .eint_offset = offs, \
97 .name = id \
98 }
99
100 #define EXYNOS5433_PIN_BANK_EINTW_EXT(pins, reg, id, offs, pctl_idx) \
101 { \
102 .type = &exynos5433_bank_type_off, \
103 .pctl_offset = reg, \
104 .nr_pins = pins, \
105 .eint_type = EINT_TYPE_WKUP, \
106 .eint_offset = offs, \
107 .name = id, \
108 .pctl_res_idx = pctl_idx, \
109 } \
110
111
112
113
114
115
116
117 struct exynos_weint_data {
118 unsigned int irq;
119 struct samsung_pin_bank *bank;
120 };
121
122
123
124
125
126
127
128 struct exynos_muxed_weint_data {
129 unsigned int nr_banks;
130 struct samsung_pin_bank *banks[];
131 };
132
133 int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d);
134 int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d);
135 void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata);
136 void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata);
137 struct samsung_retention_ctrl *
138 exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata,
139 const struct samsung_retention_data *data);
140
141 #endif