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f79c5ed9 LW |
1 | #include <linux/kernel.h> |
2 | #include <linux/pinctrl/pinctrl.h> | |
3 | #include "pinctrl-nomadik.h" | |
4 | ||
5 | /* All the pins that can be used for GPIO and some other functions */ | |
6 | #define _GPIO(offset) (offset) | |
7 | ||
8 | #define STN8815_PIN_B4 _GPIO(0) | |
9 | #define STN8815_PIN_D5 _GPIO(1) | |
10 | #define STN8815_PIN_C5 _GPIO(2) | |
11 | #define STN8815_PIN_A4 _GPIO(3) | |
12 | #define STN8815_PIN_B5 _GPIO(4) | |
13 | #define STN8815_PIN_D6 _GPIO(5) | |
14 | #define STN8815_PIN_C6 _GPIO(6) | |
15 | #define STN8815_PIN_B6 _GPIO(7) | |
16 | #define STN8815_PIN_B10 _GPIO(8) | |
17 | #define STN8815_PIN_A10 _GPIO(9) | |
18 | #define STN8815_PIN_C11 _GPIO(10) | |
19 | #define STN8815_PIN_B11 _GPIO(11) | |
20 | #define STN8815_PIN_A11 _GPIO(12) | |
21 | #define STN8815_PIN_C12 _GPIO(13) | |
22 | #define STN8815_PIN_B12 _GPIO(14) | |
23 | #define STN8815_PIN_A12 _GPIO(15) | |
24 | #define STN8815_PIN_C13 _GPIO(16) | |
25 | #define STN8815_PIN_B13 _GPIO(17) | |
26 | #define STN8815_PIN_A13 _GPIO(18) | |
27 | #define STN8815_PIN_D13 _GPIO(19) | |
28 | #define STN8815_PIN_C14 _GPIO(20) | |
29 | #define STN8815_PIN_B14 _GPIO(21) | |
30 | #define STN8815_PIN_A14 _GPIO(22) | |
31 | #define STN8815_PIN_D15 _GPIO(23) | |
32 | #define STN8815_PIN_C15 _GPIO(24) | |
33 | #define STN8815_PIN_B15 _GPIO(25) | |
34 | #define STN8815_PIN_A15 _GPIO(26) | |
35 | #define STN8815_PIN_C16 _GPIO(27) | |
36 | #define STN8815_PIN_B16 _GPIO(28) | |
37 | #define STN8815_PIN_A16 _GPIO(29) | |
38 | #define STN8815_PIN_D17 _GPIO(30) | |
39 | #define STN8815_PIN_C17 _GPIO(31) | |
40 | #define STN8815_PIN_AB6 _GPIO(32) | |
41 | #define STN8815_PIN_AA6 _GPIO(33) | |
42 | #define STN8815_PIN_Y6 _GPIO(34) | |
43 | #define STN8815_PIN_Y5 _GPIO(35) | |
44 | #define STN8815_PIN_AA5 _GPIO(36) | |
45 | #define STN8815_PIN_AB5 _GPIO(37) | |
46 | #define STN8815_PIN_AB4 _GPIO(38) | |
47 | #define STN8815_PIN_Y4 _GPIO(39) | |
48 | #define STN8815_PIN_R1 _GPIO(40) | |
49 | #define STN8815_PIN_R2 _GPIO(41) | |
50 | #define STN8815_PIN_R3 _GPIO(42) | |
51 | #define STN8815_PIN_P1 _GPIO(43) | |
52 | #define STN8815_PIN_P2 _GPIO(44) | |
53 | #define STN8815_PIN_P3 _GPIO(45) | |
54 | #define STN8815_PIN_N1 _GPIO(46) | |
55 | #define STN8815_PIN_N2 _GPIO(47) | |
56 | #define STN8815_PIN_N3 _GPIO(48) | |
57 | #define STN8815_PIN_M1 _GPIO(49) | |
58 | #define STN8815_PIN_M3 _GPIO(50) | |
59 | #define STN8815_PIN_M2 _GPIO(51) | |
60 | #define STN8815_PIN_L1 _GPIO(52) | |
61 | #define STN8815_PIN_L4 _GPIO(53) | |
62 | #define STN8815_PIN_L3 _GPIO(54) | |
63 | #define STN8815_PIN_L2 _GPIO(55) | |
64 | #define STN8815_PIN_F3 _GPIO(56) | |
65 | #define STN8815_PIN_F2 _GPIO(57) | |
66 | #define STN8815_PIN_E1 _GPIO(58) | |
67 | #define STN8815_PIN_E3 _GPIO(59) | |
68 | #define STN8815_PIN_E2 _GPIO(60) | |
69 | #define STN8815_PIN_E4 _GPIO(61) | |
70 | #define STN8815_PIN_D3 _GPIO(62) | |
71 | #define STN8815_PIN_D2 _GPIO(63) | |
72 | #define STN8815_PIN_F21 _GPIO(64) | |
73 | #define STN8815_PIN_F20 _GPIO(65) | |
74 | #define STN8815_PIN_E22 _GPIO(66) | |
75 | #define STN8815_PIN_D22 _GPIO(67) | |
76 | #define STN8815_PIN_E21 _GPIO(68) | |
77 | #define STN8815_PIN_E20 _GPIO(69) | |
78 | #define STN8815_PIN_C22 _GPIO(70) | |
79 | #define STN8815_PIN_D21 _GPIO(71) | |
80 | #define STN8815_PIN_D20 _GPIO(72) | |
81 | #define STN8815_PIN_C21 _GPIO(73) | |
82 | #define STN8815_PIN_C20 _GPIO(74) | |
83 | #define STN8815_PIN_C19 _GPIO(75) | |
84 | #define STN8815_PIN_B20 _GPIO(76) | |
85 | #define STN8815_PIN_B8 _GPIO(77) | |
86 | #define STN8815_PIN_A8 _GPIO(78) | |
87 | #define STN8815_PIN_C9 _GPIO(79) | |
88 | #define STN8815_PIN_B9 _GPIO(80) | |
89 | #define STN8815_PIN_A9 _GPIO(81) | |
90 | #define STN8815_PIN_C10 _GPIO(82) | |
91 | #define STN8815_PIN_K1 _GPIO(83) | |
92 | #define STN8815_PIN_K3 _GPIO(84) | |
93 | #define STN8815_PIN_K2 _GPIO(85) | |
94 | #define STN8815_PIN_J1 _GPIO(86) | |
95 | #define STN8815_PIN_J3 _GPIO(87) | |
96 | #define STN8815_PIN_J2 _GPIO(88) | |
97 | #define STN8815_PIN_H1 _GPIO(89) | |
98 | #define STN8815_PIN_H3 _GPIO(90) | |
99 | #define STN8815_PIN_H2 _GPIO(91) | |
100 | #define STN8815_PIN_G1 _GPIO(92) | |
101 | #define STN8815_PIN_G3 _GPIO(93) | |
102 | #define STN8815_PIN_G2 _GPIO(94) | |
103 | #define STN8815_PIN_F1 _GPIO(95) | |
104 | #define STN8815_PIN_T20 _GPIO(96) | |
105 | #define STN8815_PIN_R21 _GPIO(97) | |
106 | #define STN8815_PIN_R20 _GPIO(98) | |
107 | #define STN8815_PIN_U22 _GPIO(99) | |
108 | #define STN8815_PIN_N21 _GPIO(100) | |
109 | #define STN8815_PIN_N20 _GPIO(101) | |
110 | #define STN8815_PIN_P22 _GPIO(102) | |
111 | #define STN8815_PIN_N22 _GPIO(103) | |
112 | #define STN8815_PIN_V22 _GPIO(104) | |
113 | #define STN8815_PIN_V21 _GPIO(105) | |
114 | #define STN8815_PIN_K22 _GPIO(106) | |
115 | #define STN8815_PIN_K21 _GPIO(107) | |
116 | #define STN8815_PIN_H20 _GPIO(108) | |
117 | #define STN8815_PIN_G20 _GPIO(109) | |
118 | #define STN8815_PIN_L21 _GPIO(110) | |
119 | #define STN8815_PIN_H21 _GPIO(111) | |
120 | #define STN8815_PIN_J21 _GPIO(112) | |
121 | #define STN8815_PIN_H22 _GPIO(113) | |
122 | #define STN8815_PIN_K20 _GPIO(114) | |
123 | #define STN8815_PIN_L22 _GPIO(115) | |
124 | #define STN8815_PIN_G21 _GPIO(116) | |
125 | #define STN8815_PIN_J20 _GPIO(117) | |
126 | #define STN8815_PIN_G22 _GPIO(118) | |
127 | #define STN8815_PIN_U19 _GPIO(119) | |
128 | #define STN8815_PIN_G19 _GPIO(120) | |
129 | #define STN8815_PIN_M22 _GPIO(121) | |
130 | #define STN8815_PIN_M19 _GPIO(122) | |
131 | #define STN8815_PIN_J22 _GPIO(123) | |
132 | /* GPIOs 124-127 not routed to pins */ | |
133 | ||
134 | /* | |
135 | * The names of the pins are denoted by GPIO number and ball name, even | |
136 | * though they can be used for other things than GPIO, this is the first | |
137 | * column in the table of the data sheet and often used on schematics and | |
138 | * such. | |
139 | */ | |
140 | static const struct pinctrl_pin_desc nmk_stn8815_pins[] = { | |
141 | PINCTRL_PIN(STN8815_PIN_B4, "GPIO0_B4"), | |
142 | PINCTRL_PIN(STN8815_PIN_D5, "GPIO1_D5"), | |
143 | PINCTRL_PIN(STN8815_PIN_C5, "GPIO2_C5"), | |
144 | PINCTRL_PIN(STN8815_PIN_A4, "GPIO3_A4"), | |
145 | PINCTRL_PIN(STN8815_PIN_B5, "GPIO4_B5"), | |
146 | PINCTRL_PIN(STN8815_PIN_D6, "GPIO5_D6"), | |
147 | PINCTRL_PIN(STN8815_PIN_C6, "GPIO6_C6"), | |
148 | PINCTRL_PIN(STN8815_PIN_B6, "GPIO7_B6"), | |
149 | PINCTRL_PIN(STN8815_PIN_B10, "GPIO8_B10"), | |
150 | PINCTRL_PIN(STN8815_PIN_A10, "GPIO9_A10"), | |
151 | PINCTRL_PIN(STN8815_PIN_C11, "GPIO10_C11"), | |
152 | PINCTRL_PIN(STN8815_PIN_B11, "GPIO11_B11"), | |
153 | PINCTRL_PIN(STN8815_PIN_A11, "GPIO12_A11"), | |
154 | PINCTRL_PIN(STN8815_PIN_C12, "GPIO13_C12"), | |
155 | PINCTRL_PIN(STN8815_PIN_B12, "GPIO14_B12"), | |
156 | PINCTRL_PIN(STN8815_PIN_A12, "GPIO15_A12"), | |
157 | PINCTRL_PIN(STN8815_PIN_C13, "GPIO16_C13"), | |
158 | PINCTRL_PIN(STN8815_PIN_B13, "GPIO17_B13"), | |
159 | PINCTRL_PIN(STN8815_PIN_A13, "GPIO18_A13"), | |
160 | PINCTRL_PIN(STN8815_PIN_D13, "GPIO19_D13"), | |
161 | PINCTRL_PIN(STN8815_PIN_C14, "GPIO20_C14"), | |
162 | PINCTRL_PIN(STN8815_PIN_B14, "GPIO21_B14"), | |
163 | PINCTRL_PIN(STN8815_PIN_A14, "GPIO22_A14"), | |
164 | PINCTRL_PIN(STN8815_PIN_D15, "GPIO23_D15"), | |
165 | PINCTRL_PIN(STN8815_PIN_C15, "GPIO24_C15"), | |
166 | PINCTRL_PIN(STN8815_PIN_B15, "GPIO25_B15"), | |
167 | PINCTRL_PIN(STN8815_PIN_A15, "GPIO26_A15"), | |
168 | PINCTRL_PIN(STN8815_PIN_C16, "GPIO27_C16"), | |
169 | PINCTRL_PIN(STN8815_PIN_B16, "GPIO28_B16"), | |
170 | PINCTRL_PIN(STN8815_PIN_A16, "GPIO29_A16"), | |
171 | PINCTRL_PIN(STN8815_PIN_D17, "GPIO30_D17"), | |
172 | PINCTRL_PIN(STN8815_PIN_C17, "GPIO31_C17"), | |
173 | PINCTRL_PIN(STN8815_PIN_AB6, "GPIO32_AB6"), | |
174 | PINCTRL_PIN(STN8815_PIN_AA6, "GPIO33_AA6"), | |
175 | PINCTRL_PIN(STN8815_PIN_Y6, "GPIO34_Y6"), | |
176 | PINCTRL_PIN(STN8815_PIN_Y5, "GPIO35_Y5"), | |
177 | PINCTRL_PIN(STN8815_PIN_AA5, "GPIO36_AA5"), | |
178 | PINCTRL_PIN(STN8815_PIN_AB5, "GPIO37_AB5"), | |
179 | PINCTRL_PIN(STN8815_PIN_AB4, "GPIO38_AB4"), | |
180 | PINCTRL_PIN(STN8815_PIN_Y4, "GPIO39_Y4"), | |
181 | PINCTRL_PIN(STN8815_PIN_R1, "GPIO40_R1"), | |
182 | PINCTRL_PIN(STN8815_PIN_R2, "GPIO41_R2"), | |
183 | PINCTRL_PIN(STN8815_PIN_R3, "GPIO42_R3"), | |
184 | PINCTRL_PIN(STN8815_PIN_P1, "GPIO43_P1"), | |
185 | PINCTRL_PIN(STN8815_PIN_P2, "GPIO44_P2"), | |
186 | PINCTRL_PIN(STN8815_PIN_P3, "GPIO45_P3"), | |
187 | PINCTRL_PIN(STN8815_PIN_N1, "GPIO46_N1"), | |
188 | PINCTRL_PIN(STN8815_PIN_N2, "GPIO47_N2"), | |
189 | PINCTRL_PIN(STN8815_PIN_N3, "GPIO48_N3"), | |
190 | PINCTRL_PIN(STN8815_PIN_M1, "GPIO49_M1"), | |
191 | PINCTRL_PIN(STN8815_PIN_M3, "GPIO50_M3"), | |
192 | PINCTRL_PIN(STN8815_PIN_M2, "GPIO51_M2"), | |
193 | PINCTRL_PIN(STN8815_PIN_L1, "GPIO52_L1"), | |
194 | PINCTRL_PIN(STN8815_PIN_L4, "GPIO53_L4"), | |
195 | PINCTRL_PIN(STN8815_PIN_L3, "GPIO54_L3"), | |
196 | PINCTRL_PIN(STN8815_PIN_L2, "GPIO55_L2"), | |
197 | PINCTRL_PIN(STN8815_PIN_F3, "GPIO56_F3"), | |
198 | PINCTRL_PIN(STN8815_PIN_F2, "GPIO57_F2"), | |
199 | PINCTRL_PIN(STN8815_PIN_E1, "GPIO58_E1"), | |
200 | PINCTRL_PIN(STN8815_PIN_E3, "GPIO59_E3"), | |
201 | PINCTRL_PIN(STN8815_PIN_E2, "GPIO60_E2"), | |
202 | PINCTRL_PIN(STN8815_PIN_E4, "GPIO61_E4"), | |
203 | PINCTRL_PIN(STN8815_PIN_D3, "GPIO62_D3"), | |
204 | PINCTRL_PIN(STN8815_PIN_D2, "GPIO63_D2"), | |
205 | PINCTRL_PIN(STN8815_PIN_F21, "GPIO64_F21"), | |
206 | PINCTRL_PIN(STN8815_PIN_F20, "GPIO65_F20"), | |
207 | PINCTRL_PIN(STN8815_PIN_E22, "GPIO66_E22"), | |
208 | PINCTRL_PIN(STN8815_PIN_D22, "GPIO67_D22"), | |
209 | PINCTRL_PIN(STN8815_PIN_E21, "GPIO68_E21"), | |
210 | PINCTRL_PIN(STN8815_PIN_E20, "GPIO69_E20"), | |
211 | PINCTRL_PIN(STN8815_PIN_C22, "GPIO70_C22"), | |
212 | PINCTRL_PIN(STN8815_PIN_D21, "GPIO71_D21"), | |
213 | PINCTRL_PIN(STN8815_PIN_D20, "GPIO72_D20"), | |
214 | PINCTRL_PIN(STN8815_PIN_C21, "GPIO73_C21"), | |
215 | PINCTRL_PIN(STN8815_PIN_C20, "GPIO74_C20"), | |
216 | PINCTRL_PIN(STN8815_PIN_C19, "GPIO75_C19"), | |
217 | PINCTRL_PIN(STN8815_PIN_B20, "GPIO76_B20"), | |
218 | PINCTRL_PIN(STN8815_PIN_B8, "GPIO77_B8"), | |
219 | PINCTRL_PIN(STN8815_PIN_A8, "GPIO78_A8"), | |
220 | PINCTRL_PIN(STN8815_PIN_C9, "GPIO79_C9"), | |
221 | PINCTRL_PIN(STN8815_PIN_B9, "GPIO80_B9"), | |
222 | PINCTRL_PIN(STN8815_PIN_A9, "GPIO81_A9"), | |
223 | PINCTRL_PIN(STN8815_PIN_C10, "GPIO82_C10"), | |
224 | PINCTRL_PIN(STN8815_PIN_K1, "GPIO83_K1"), | |
225 | PINCTRL_PIN(STN8815_PIN_K3, "GPIO84_K3"), | |
226 | PINCTRL_PIN(STN8815_PIN_K2, "GPIO85_K2"), | |
227 | PINCTRL_PIN(STN8815_PIN_J1, "GPIO86_J1"), | |
228 | PINCTRL_PIN(STN8815_PIN_J3, "GPIO87_J3"), | |
229 | PINCTRL_PIN(STN8815_PIN_J2, "GPIO88_J2"), | |
230 | PINCTRL_PIN(STN8815_PIN_H1, "GPIO89_H1"), | |
231 | PINCTRL_PIN(STN8815_PIN_H3, "GPIO90_H3"), | |
232 | PINCTRL_PIN(STN8815_PIN_H2, "GPIO91_H2"), | |
233 | PINCTRL_PIN(STN8815_PIN_G1, "GPIO92_G1"), | |
234 | PINCTRL_PIN(STN8815_PIN_G3, "GPIO93_G3"), | |
235 | PINCTRL_PIN(STN8815_PIN_G2, "GPIO94_G2"), | |
236 | PINCTRL_PIN(STN8815_PIN_F1, "GPIO95_F1"), | |
237 | PINCTRL_PIN(STN8815_PIN_T20, "GPIO96_T20"), | |
238 | PINCTRL_PIN(STN8815_PIN_R21, "GPIO97_R21"), | |
239 | PINCTRL_PIN(STN8815_PIN_R20, "GPIO98_R20"), | |
240 | PINCTRL_PIN(STN8815_PIN_U22, "GPIO99_U22"), | |
241 | PINCTRL_PIN(STN8815_PIN_N21, "GPIO100_N21"), | |
242 | PINCTRL_PIN(STN8815_PIN_N20, "GPIO101_N20"), | |
243 | PINCTRL_PIN(STN8815_PIN_P22, "GPIO102_P22"), | |
244 | PINCTRL_PIN(STN8815_PIN_N22, "GPIO103_N22"), | |
245 | PINCTRL_PIN(STN8815_PIN_V22, "GPIO104_V22"), | |
246 | PINCTRL_PIN(STN8815_PIN_V21, "GPIO105_V21"), | |
247 | PINCTRL_PIN(STN8815_PIN_K22, "GPIO106_K22"), | |
248 | PINCTRL_PIN(STN8815_PIN_K21, "GPIO107_K21"), | |
249 | PINCTRL_PIN(STN8815_PIN_H20, "GPIO108_H20"), | |
250 | PINCTRL_PIN(STN8815_PIN_G20, "GPIO109_G20"), | |
251 | PINCTRL_PIN(STN8815_PIN_L21, "GPIO110_L21"), | |
252 | PINCTRL_PIN(STN8815_PIN_H21, "GPIO111_H21"), | |
253 | PINCTRL_PIN(STN8815_PIN_J21, "GPIO112_J21"), | |
254 | PINCTRL_PIN(STN8815_PIN_H22, "GPIO113_H22"), | |
255 | PINCTRL_PIN(STN8815_PIN_K20, "GPIO114_K20"), | |
256 | PINCTRL_PIN(STN8815_PIN_L22, "GPIO115_L22"), | |
257 | PINCTRL_PIN(STN8815_PIN_G21, "GPIO116_G21"), | |
258 | PINCTRL_PIN(STN8815_PIN_J20, "GPIO117_J20"), | |
259 | PINCTRL_PIN(STN8815_PIN_G22, "GPIO118_G22"), | |
260 | PINCTRL_PIN(STN8815_PIN_U19, "GPIO119_U19"), | |
261 | PINCTRL_PIN(STN8815_PIN_G19, "GPIO120_G19"), | |
262 | PINCTRL_PIN(STN8815_PIN_M22, "GPIO121_M22"), | |
263 | PINCTRL_PIN(STN8815_PIN_M19, "GPIO122_M19"), | |
264 | PINCTRL_PIN(STN8815_PIN_J22, "GPIO123_J22"), | |
265 | }; | |
266 | ||
267 | #define STN8815_GPIO_RANGE(a, b, c) { .name = "STN8815", .id = a, .base = b, \ | |
268 | .pin_base = b, .npins = c } | |
269 | ||
270 | /* | |
271 | * This matches the 32-pin gpio chips registered by the GPIO portion. This | |
272 | * cannot be const since we assign the struct gpio_chip * pointer at runtime. | |
273 | */ | |
274 | static struct pinctrl_gpio_range nmk_stn8815_ranges[] = { | |
275 | STN8815_GPIO_RANGE(0, 0, 32), | |
276 | STN8815_GPIO_RANGE(1, 32, 32), | |
277 | STN8815_GPIO_RANGE(2, 64, 32), | |
278 | STN8815_GPIO_RANGE(3, 96, 28), | |
279 | }; | |
280 | ||
281 | /* | |
282 | * Read the pin group names like this: | |
283 | * u0_a_1 = first groups of pins for uart0 on alt function a | |
284 | * i2c2_b_2 = second group of pins for i2c2 on alt function b | |
285 | */ | |
286 | ||
287 | /* Altfunction A */ | |
288 | static const unsigned u0_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5, | |
289 | STN8815_PIN_C5, STN8815_PIN_A4, STN8815_PIN_B5, STN8815_PIN_D6, | |
290 | STN8815_PIN_C6, STN8815_PIN_B6 }; | |
291 | static const unsigned mmcsd_a_1_pins[] = { STN8815_PIN_B10, STN8815_PIN_A10, | |
292 | STN8815_PIN_C11, STN8815_PIN_B11, STN8815_PIN_A11, STN8815_PIN_C12, | |
293 | STN8815_PIN_B12, STN8815_PIN_A12, STN8815_PIN_C13, STN8815_PIN_C15 }; | |
294 | static const unsigned u1_a_1_pins[] = { STN8815_PIN_M2, STN8815_PIN_L1, | |
295 | STN8815_PIN_F3, STN8815_PIN_F2 }; | |
296 | static const unsigned i2c1_a_1_pins[] = { STN8815_PIN_L4, STN8815_PIN_L3 }; | |
297 | static const unsigned i2c0_a_1_pins[] = { STN8815_PIN_D3, STN8815_PIN_D2 }; | |
298 | /* Altfunction B */ | |
299 | static const unsigned u1_b_1_pins[] = { STN8815_PIN_B16, STN8815_PIN_A16 }; | |
300 | static const unsigned i2cusb_b_1_pins[] = { STN8815_PIN_C21, STN8815_PIN_C20 }; | |
301 | ||
302 | #define STN8815_PIN_GROUP(a,b) { .name = #a, .pins = a##_pins, \ | |
303 | .npins = ARRAY_SIZE(a##_pins), .altsetting = b } | |
304 | ||
305 | static const struct nmk_pingroup nmk_stn8815_groups[] = { | |
306 | STN8815_PIN_GROUP(u0_a_1, NMK_GPIO_ALT_A), | |
307 | STN8815_PIN_GROUP(mmcsd_a_1, NMK_GPIO_ALT_A), | |
308 | STN8815_PIN_GROUP(u1_a_1, NMK_GPIO_ALT_A), | |
309 | STN8815_PIN_GROUP(i2c1_a_1, NMK_GPIO_ALT_A), | |
310 | STN8815_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A), | |
311 | STN8815_PIN_GROUP(u1_b_1, NMK_GPIO_ALT_B), | |
312 | STN8815_PIN_GROUP(i2cusb_b_1, NMK_GPIO_ALT_B), | |
313 | }; | |
314 | ||
315 | /* We use this macro to define the groups applicable to a function */ | |
316 | #define STN8815_FUNC_GROUPS(a, b...) \ | |
317 | static const char * const a##_groups[] = { b }; | |
318 | ||
319 | STN8815_FUNC_GROUPS(u0, "u0_a_1"); | |
320 | STN8815_FUNC_GROUPS(mmcsd, "mmcsd_a_1"); | |
321 | STN8815_FUNC_GROUPS(u1, "u1_a_1", "u1_b_1"); | |
322 | STN8815_FUNC_GROUPS(i2c1, "i2c1_a_1"); | |
323 | STN8815_FUNC_GROUPS(i2c0, "i2c0_a_1"); | |
324 | STN8815_FUNC_GROUPS(i2cusb, "i2cusb_b_1"); | |
325 | ||
326 | #define FUNCTION(fname) \ | |
327 | { \ | |
328 | .name = #fname, \ | |
329 | .groups = fname##_groups, \ | |
330 | .ngroups = ARRAY_SIZE(fname##_groups), \ | |
331 | } | |
332 | ||
333 | static const struct nmk_function nmk_stn8815_functions[] = { | |
334 | FUNCTION(u0), | |
335 | FUNCTION(mmcsd), | |
336 | FUNCTION(u1), | |
337 | FUNCTION(i2c1), | |
338 | FUNCTION(i2c0), | |
339 | FUNCTION(i2cusb), | |
340 | }; | |
341 | ||
342 | static const struct nmk_pinctrl_soc_data nmk_stn8815_soc = { | |
343 | .gpio_ranges = nmk_stn8815_ranges, | |
344 | .gpio_num_ranges = ARRAY_SIZE(nmk_stn8815_ranges), | |
345 | .pins = nmk_stn8815_pins, | |
346 | .npins = ARRAY_SIZE(nmk_stn8815_pins), | |
347 | .functions = nmk_stn8815_functions, | |
348 | .nfunctions = ARRAY_SIZE(nmk_stn8815_functions), | |
349 | .groups = nmk_stn8815_groups, | |
350 | .ngroups = ARRAY_SIZE(nmk_stn8815_groups), | |
351 | }; | |
352 | ||
353 | void __devinit | |
354 | nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc) | |
355 | { | |
356 | *soc = &nmk_stn8815_soc; | |
357 | } |