1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/kernel.h>
3 #include <linux/types.h>
4
5 #include <linux/pinctrl/pinctrl.h>
6 #include <linux/gpio/driver.h>
7
8 #include <linux/gpio/gpio-nomadik.h>
9
10 /* All the pins that can be used for GPIO and some other functions */
11 #define _GPIO(offset) (offset)
12
13 #define STN8815_PIN_B4 _GPIO(0)
14 #define STN8815_PIN_D5 _GPIO(1)
15 #define STN8815_PIN_C5 _GPIO(2)
16 #define STN8815_PIN_A4 _GPIO(3)
17 #define STN8815_PIN_B5 _GPIO(4)
18 #define STN8815_PIN_D6 _GPIO(5)
19 #define STN8815_PIN_C6 _GPIO(6)
20 #define STN8815_PIN_B6 _GPIO(7)
21 #define STN8815_PIN_B10 _GPIO(8)
22 #define STN8815_PIN_A10 _GPIO(9)
23 #define STN8815_PIN_C11 _GPIO(10)
24 #define STN8815_PIN_B11 _GPIO(11)
25 #define STN8815_PIN_A11 _GPIO(12)
26 #define STN8815_PIN_C12 _GPIO(13)
27 #define STN8815_PIN_B12 _GPIO(14)
28 #define STN8815_PIN_A12 _GPIO(15)
29 #define STN8815_PIN_C13 _GPIO(16)
30 #define STN8815_PIN_B13 _GPIO(17)
31 #define STN8815_PIN_A13 _GPIO(18)
32 #define STN8815_PIN_D13 _GPIO(19)
33 #define STN8815_PIN_C14 _GPIO(20)
34 #define STN8815_PIN_B14 _GPIO(21)
35 #define STN8815_PIN_A14 _GPIO(22)
36 #define STN8815_PIN_D15 _GPIO(23)
37 #define STN8815_PIN_C15 _GPIO(24)
38 #define STN8815_PIN_B15 _GPIO(25)
39 #define STN8815_PIN_A15 _GPIO(26)
40 #define STN8815_PIN_C16 _GPIO(27)
41 #define STN8815_PIN_B16 _GPIO(28)
42 #define STN8815_PIN_A16 _GPIO(29)
43 #define STN8815_PIN_D17 _GPIO(30)
44 #define STN8815_PIN_C17 _GPIO(31)
45 #define STN8815_PIN_AB6 _GPIO(32)
46 #define STN8815_PIN_AA6 _GPIO(33)
47 #define STN8815_PIN_Y6 _GPIO(34)
48 #define STN8815_PIN_Y5 _GPIO(35)
49 #define STN8815_PIN_AA5 _GPIO(36)
50 #define STN8815_PIN_AB5 _GPIO(37)
51 #define STN8815_PIN_AB4 _GPIO(38)
52 #define STN8815_PIN_Y4 _GPIO(39)
53 #define STN8815_PIN_R1 _GPIO(40)
54 #define STN8815_PIN_R2 _GPIO(41)
55 #define STN8815_PIN_R3 _GPIO(42)
56 #define STN8815_PIN_P1 _GPIO(43)
57 #define STN8815_PIN_P2 _GPIO(44)
58 #define STN8815_PIN_P3 _GPIO(45)
59 #define STN8815_PIN_N1 _GPIO(46)
60 #define STN8815_PIN_N2 _GPIO(47)
61 #define STN8815_PIN_N3 _GPIO(48)
62 #define STN8815_PIN_M1 _GPIO(49)
63 #define STN8815_PIN_M3 _GPIO(50)
64 #define STN8815_PIN_M2 _GPIO(51)
65 #define STN8815_PIN_L1 _GPIO(52)
66 #define STN8815_PIN_L4 _GPIO(53)
67 #define STN8815_PIN_L3 _GPIO(54)
68 #define STN8815_PIN_L2 _GPIO(55)
69 #define STN8815_PIN_F3 _GPIO(56)
70 #define STN8815_PIN_F2 _GPIO(57)
71 #define STN8815_PIN_E1 _GPIO(58)
72 #define STN8815_PIN_E3 _GPIO(59)
73 #define STN8815_PIN_E2 _GPIO(60)
74 #define STN8815_PIN_E4 _GPIO(61)
75 #define STN8815_PIN_D3 _GPIO(62)
76 #define STN8815_PIN_D2 _GPIO(63)
77 #define STN8815_PIN_F21 _GPIO(64)
78 #define STN8815_PIN_F20 _GPIO(65)
79 #define STN8815_PIN_E22 _GPIO(66)
80 #define STN8815_PIN_D22 _GPIO(67)
81 #define STN8815_PIN_E21 _GPIO(68)
82 #define STN8815_PIN_E20 _GPIO(69)
83 #define STN8815_PIN_C22 _GPIO(70)
84 #define STN8815_PIN_D21 _GPIO(71)
85 #define STN8815_PIN_D20 _GPIO(72)
86 #define STN8815_PIN_C21 _GPIO(73)
87 #define STN8815_PIN_C20 _GPIO(74)
88 #define STN8815_PIN_C19 _GPIO(75)
89 #define STN8815_PIN_B20 _GPIO(76)
90 #define STN8815_PIN_B8 _GPIO(77)
91 #define STN8815_PIN_A8 _GPIO(78)
92 #define STN8815_PIN_C9 _GPIO(79)
93 #define STN8815_PIN_B9 _GPIO(80)
94 #define STN8815_PIN_A9 _GPIO(81)
95 #define STN8815_PIN_C10 _GPIO(82)
96 #define STN8815_PIN_K1 _GPIO(83)
97 #define STN8815_PIN_K3 _GPIO(84)
98 #define STN8815_PIN_K2 _GPIO(85)
99 #define STN8815_PIN_J1 _GPIO(86)
100 #define STN8815_PIN_J3 _GPIO(87)
101 #define STN8815_PIN_J2 _GPIO(88)
102 #define STN8815_PIN_H1 _GPIO(89)
103 #define STN8815_PIN_H3 _GPIO(90)
104 #define STN8815_PIN_H2 _GPIO(91)
105 #define STN8815_PIN_G1 _GPIO(92)
106 #define STN8815_PIN_G3 _GPIO(93)
107 #define STN8815_PIN_G2 _GPIO(94)
108 #define STN8815_PIN_F1 _GPIO(95)
109 #define STN8815_PIN_T20 _GPIO(96)
110 #define STN8815_PIN_R21 _GPIO(97)
111 #define STN8815_PIN_R20 _GPIO(98)
112 #define STN8815_PIN_U22 _GPIO(99)
113 #define STN8815_PIN_N21 _GPIO(100)
114 #define STN8815_PIN_N20 _GPIO(101)
115 #define STN8815_PIN_P22 _GPIO(102)
116 #define STN8815_PIN_N22 _GPIO(103)
117 #define STN8815_PIN_V22 _GPIO(104)
118 #define STN8815_PIN_V21 _GPIO(105)
119 #define STN8815_PIN_K22 _GPIO(106)
120 #define STN8815_PIN_K21 _GPIO(107)
121 #define STN8815_PIN_H20 _GPIO(108)
122 #define STN8815_PIN_G20 _GPIO(109)
123 #define STN8815_PIN_L21 _GPIO(110)
124 #define STN8815_PIN_H21 _GPIO(111)
125 #define STN8815_PIN_J21 _GPIO(112)
126 #define STN8815_PIN_H22 _GPIO(113)
127 #define STN8815_PIN_K20 _GPIO(114)
128 #define STN8815_PIN_L22 _GPIO(115)
129 #define STN8815_PIN_G21 _GPIO(116)
130 #define STN8815_PIN_J20 _GPIO(117)
131 #define STN8815_PIN_G22 _GPIO(118)
132 #define STN8815_PIN_U19 _GPIO(119)
133 #define STN8815_PIN_G19 _GPIO(120)
134 #define STN8815_PIN_M22 _GPIO(121)
135 #define STN8815_PIN_M19 _GPIO(122)
136 #define STN8815_PIN_J22 _GPIO(123)
137 /* GPIOs 124-127 not routed to pins */
138
139 /*
140 * The names of the pins are denoted by GPIO number and ball name, even
141 * though they can be used for other things than GPIO, this is the first
142 * column in the table of the data sheet and often used on schematics and
143 * such.
144 */
145 static const struct pinctrl_pin_desc nmk_stn8815_pins[] = {
146 PINCTRL_PIN(STN8815_PIN_B4, "GPIO0_B4"),
147 PINCTRL_PIN(STN8815_PIN_D5, "GPIO1_D5"),
148 PINCTRL_PIN(STN8815_PIN_C5, "GPIO2_C5"),
149 PINCTRL_PIN(STN8815_PIN_A4, "GPIO3_A4"),
150 PINCTRL_PIN(STN8815_PIN_B5, "GPIO4_B5"),
151 PINCTRL_PIN(STN8815_PIN_D6, "GPIO5_D6"),
152 PINCTRL_PIN(STN8815_PIN_C6, "GPIO6_C6"),
153 PINCTRL_PIN(STN8815_PIN_B6, "GPIO7_B6"),
154 PINCTRL_PIN(STN8815_PIN_B10, "GPIO8_B10"),
155 PINCTRL_PIN(STN8815_PIN_A10, "GPIO9_A10"),
156 PINCTRL_PIN(STN8815_PIN_C11, "GPIO10_C11"),
157 PINCTRL_PIN(STN8815_PIN_B11, "GPIO11_B11"),
158 PINCTRL_PIN(STN8815_PIN_A11, "GPIO12_A11"),
159 PINCTRL_PIN(STN8815_PIN_C12, "GPIO13_C12"),
160 PINCTRL_PIN(STN8815_PIN_B12, "GPIO14_B12"),
161 PINCTRL_PIN(STN8815_PIN_A12, "GPIO15_A12"),
162 PINCTRL_PIN(STN8815_PIN_C13, "GPIO16_C13"),
163 PINCTRL_PIN(STN8815_PIN_B13, "GPIO17_B13"),
164 PINCTRL_PIN(STN8815_PIN_A13, "GPIO18_A13"),
165 PINCTRL_PIN(STN8815_PIN_D13, "GPIO19_D13"),
166 PINCTRL_PIN(STN8815_PIN_C14, "GPIO20_C14"),
167 PINCTRL_PIN(STN8815_PIN_B14, "GPIO21_B14"),
168 PINCTRL_PIN(STN8815_PIN_A14, "GPIO22_A14"),
169 PINCTRL_PIN(STN8815_PIN_D15, "GPIO23_D15"),
170 PINCTRL_PIN(STN8815_PIN_C15, "GPIO24_C15"),
171 PINCTRL_PIN(STN8815_PIN_B15, "GPIO25_B15"),
172 PINCTRL_PIN(STN8815_PIN_A15, "GPIO26_A15"),
173 PINCTRL_PIN(STN8815_PIN_C16, "GPIO27_C16"),
174 PINCTRL_PIN(STN8815_PIN_B16, "GPIO28_B16"),
175 PINCTRL_PIN(STN8815_PIN_A16, "GPIO29_A16"),
176 PINCTRL_PIN(STN8815_PIN_D17, "GPIO30_D17"),
177 PINCTRL_PIN(STN8815_PIN_C17, "GPIO31_C17"),
178 PINCTRL_PIN(STN8815_PIN_AB6, "GPIO32_AB6"),
179 PINCTRL_PIN(STN8815_PIN_AA6, "GPIO33_AA6"),
180 PINCTRL_PIN(STN8815_PIN_Y6, "GPIO34_Y6"),
181 PINCTRL_PIN(STN8815_PIN_Y5, "GPIO35_Y5"),
182 PINCTRL_PIN(STN8815_PIN_AA5, "GPIO36_AA5"),
183 PINCTRL_PIN(STN8815_PIN_AB5, "GPIO37_AB5"),
184 PINCTRL_PIN(STN8815_PIN_AB4, "GPIO38_AB4"),
185 PINCTRL_PIN(STN8815_PIN_Y4, "GPIO39_Y4"),
186 PINCTRL_PIN(STN8815_PIN_R1, "GPIO40_R1"),
187 PINCTRL_PIN(STN8815_PIN_R2, "GPIO41_R2"),
188 PINCTRL_PIN(STN8815_PIN_R3, "GPIO42_R3"),
189 PINCTRL_PIN(STN8815_PIN_P1, "GPIO43_P1"),
190 PINCTRL_PIN(STN8815_PIN_P2, "GPIO44_P2"),
191 PINCTRL_PIN(STN8815_PIN_P3, "GPIO45_P3"),
192 PINCTRL_PIN(STN8815_PIN_N1, "GPIO46_N1"),
193 PINCTRL_PIN(STN8815_PIN_N2, "GPIO47_N2"),
194 PINCTRL_PIN(STN8815_PIN_N3, "GPIO48_N3"),
195 PINCTRL_PIN(STN8815_PIN_M1, "GPIO49_M1"),
196 PINCTRL_PIN(STN8815_PIN_M3, "GPIO50_M3"),
197 PINCTRL_PIN(STN8815_PIN_M2, "GPIO51_M2"),
198 PINCTRL_PIN(STN8815_PIN_L1, "GPIO52_L1"),
199 PINCTRL_PIN(STN8815_PIN_L4, "GPIO53_L4"),
200 PINCTRL_PIN(STN8815_PIN_L3, "GPIO54_L3"),
201 PINCTRL_PIN(STN8815_PIN_L2, "GPIO55_L2"),
202 PINCTRL_PIN(STN8815_PIN_F3, "GPIO56_F3"),
203 PINCTRL_PIN(STN8815_PIN_F2, "GPIO57_F2"),
204 PINCTRL_PIN(STN8815_PIN_E1, "GPIO58_E1"),
205 PINCTRL_PIN(STN8815_PIN_E3, "GPIO59_E3"),
206 PINCTRL_PIN(STN8815_PIN_E2, "GPIO60_E2"),
207 PINCTRL_PIN(STN8815_PIN_E4, "GPIO61_E4"),
208 PINCTRL_PIN(STN8815_PIN_D3, "GPIO62_D3"),
209 PINCTRL_PIN(STN8815_PIN_D2, "GPIO63_D2"),
210 PINCTRL_PIN(STN8815_PIN_F21, "GPIO64_F21"),
211 PINCTRL_PIN(STN8815_PIN_F20, "GPIO65_F20"),
212 PINCTRL_PIN(STN8815_PIN_E22, "GPIO66_E22"),
213 PINCTRL_PIN(STN8815_PIN_D22, "GPIO67_D22"),
214 PINCTRL_PIN(STN8815_PIN_E21, "GPIO68_E21"),
215 PINCTRL_PIN(STN8815_PIN_E20, "GPIO69_E20"),
216 PINCTRL_PIN(STN8815_PIN_C22, "GPIO70_C22"),
217 PINCTRL_PIN(STN8815_PIN_D21, "GPIO71_D21"),
218 PINCTRL_PIN(STN8815_PIN_D20, "GPIO72_D20"),
219 PINCTRL_PIN(STN8815_PIN_C21, "GPIO73_C21"),
220 PINCTRL_PIN(STN8815_PIN_C20, "GPIO74_C20"),
221 PINCTRL_PIN(STN8815_PIN_C19, "GPIO75_C19"),
222 PINCTRL_PIN(STN8815_PIN_B20, "GPIO76_B20"),
223 PINCTRL_PIN(STN8815_PIN_B8, "GPIO77_B8"),
224 PINCTRL_PIN(STN8815_PIN_A8, "GPIO78_A8"),
225 PINCTRL_PIN(STN8815_PIN_C9, "GPIO79_C9"),
226 PINCTRL_PIN(STN8815_PIN_B9, "GPIO80_B9"),
227 PINCTRL_PIN(STN8815_PIN_A9, "GPIO81_A9"),
228 PINCTRL_PIN(STN8815_PIN_C10, "GPIO82_C10"),
229 PINCTRL_PIN(STN8815_PIN_K1, "GPIO83_K1"),
230 PINCTRL_PIN(STN8815_PIN_K3, "GPIO84_K3"),
231 PINCTRL_PIN(STN8815_PIN_K2, "GPIO85_K2"),
232 PINCTRL_PIN(STN8815_PIN_J1, "GPIO86_J1"),
233 PINCTRL_PIN(STN8815_PIN_J3, "GPIO87_J3"),
234 PINCTRL_PIN(STN8815_PIN_J2, "GPIO88_J2"),
235 PINCTRL_PIN(STN8815_PIN_H1, "GPIO89_H1"),
236 PINCTRL_PIN(STN8815_PIN_H3, "GPIO90_H3"),
237 PINCTRL_PIN(STN8815_PIN_H2, "GPIO91_H2"),
238 PINCTRL_PIN(STN8815_PIN_G1, "GPIO92_G1"),
239 PINCTRL_PIN(STN8815_PIN_G3, "GPIO93_G3"),
240 PINCTRL_PIN(STN8815_PIN_G2, "GPIO94_G2"),
241 PINCTRL_PIN(STN8815_PIN_F1, "GPIO95_F1"),
242 PINCTRL_PIN(STN8815_PIN_T20, "GPIO96_T20"),
243 PINCTRL_PIN(STN8815_PIN_R21, "GPIO97_R21"),
244 PINCTRL_PIN(STN8815_PIN_R20, "GPIO98_R20"),
245 PINCTRL_PIN(STN8815_PIN_U22, "GPIO99_U22"),
246 PINCTRL_PIN(STN8815_PIN_N21, "GPIO100_N21"),
247 PINCTRL_PIN(STN8815_PIN_N20, "GPIO101_N20"),
248 PINCTRL_PIN(STN8815_PIN_P22, "GPIO102_P22"),
249 PINCTRL_PIN(STN8815_PIN_N22, "GPIO103_N22"),
250 PINCTRL_PIN(STN8815_PIN_V22, "GPIO104_V22"),
251 PINCTRL_PIN(STN8815_PIN_V21, "GPIO105_V21"),
252 PINCTRL_PIN(STN8815_PIN_K22, "GPIO106_K22"),
253 PINCTRL_PIN(STN8815_PIN_K21, "GPIO107_K21"),
254 PINCTRL_PIN(STN8815_PIN_H20, "GPIO108_H20"),
255 PINCTRL_PIN(STN8815_PIN_G20, "GPIO109_G20"),
256 PINCTRL_PIN(STN8815_PIN_L21, "GPIO110_L21"),
257 PINCTRL_PIN(STN8815_PIN_H21, "GPIO111_H21"),
258 PINCTRL_PIN(STN8815_PIN_J21, "GPIO112_J21"),
259 PINCTRL_PIN(STN8815_PIN_H22, "GPIO113_H22"),
260 PINCTRL_PIN(STN8815_PIN_K20, "GPIO114_K20"),
261 PINCTRL_PIN(STN8815_PIN_L22, "GPIO115_L22"),
262 PINCTRL_PIN(STN8815_PIN_G21, "GPIO116_G21"),
263 PINCTRL_PIN(STN8815_PIN_J20, "GPIO117_J20"),
264 PINCTRL_PIN(STN8815_PIN_G22, "GPIO118_G22"),
265 PINCTRL_PIN(STN8815_PIN_U19, "GPIO119_U19"),
266 PINCTRL_PIN(STN8815_PIN_G19, "GPIO120_G19"),
267 PINCTRL_PIN(STN8815_PIN_M22, "GPIO121_M22"),
268 PINCTRL_PIN(STN8815_PIN_M19, "GPIO122_M19"),
269 PINCTRL_PIN(STN8815_PIN_J22, "GPIO123_J22"),
270 };
271
272 /*
273 * Read the pin group names like this:
274 * u0_a_1 = first groups of pins for uart0 on alt function a
275 * i2c2_b_2 = second group of pins for i2c2 on alt function b
276 */
277
278 /* Altfunction A */
279 static const unsigned u0txrx_a_1_pins[] = { STN8815_PIN_B4, STN8815_PIN_D5 };
280 static const unsigned u0ctsrts_a_1_pins[] = { STN8815_PIN_C5, STN8815_PIN_B6 };
281 /* Modem pins: DCD, DSR, RI, DTR */
282 static const unsigned u0modem_a_1_pins[] = { STN8815_PIN_A4, STN8815_PIN_B5,
283 STN8815_PIN_D6, STN8815_PIN_C6 };
284 static const unsigned mmcsd_a_1_pins[] = { STN8815_PIN_B10, STN8815_PIN_A10,
285 STN8815_PIN_C11, STN8815_PIN_B11, STN8815_PIN_A11, STN8815_PIN_C12,
286 STN8815_PIN_B12, STN8815_PIN_A12, STN8815_PIN_C13, STN8815_PIN_C15 };
287 static const unsigned mmcsd_b_1_pins[] = { STN8815_PIN_D15 };
288 static const unsigned u1_a_1_pins[] = { STN8815_PIN_M2, STN8815_PIN_L1,
289 STN8815_PIN_F3, STN8815_PIN_F2 };
290 static const unsigned i2c1_a_1_pins[] = { STN8815_PIN_L4, STN8815_PIN_L3 };
291 static const unsigned i2c0_a_1_pins[] = { STN8815_PIN_D3, STN8815_PIN_D2 };
292 /* Altfunction B */
293 static const unsigned u1_b_1_pins[] = { STN8815_PIN_B16, STN8815_PIN_A16 };
294 static const unsigned i2cusb_b_1_pins[] = { STN8815_PIN_C21, STN8815_PIN_C20 };
295 static const unsigned clcd_16_23_b_1_pins[] = { STN8815_PIN_AB6,
296 STN8815_PIN_AA6, STN8815_PIN_Y6, STN8815_PIN_Y5, STN8815_PIN_AA5,
297 STN8815_PIN_AB5, STN8815_PIN_AB4, STN8815_PIN_Y4 };
298 /* Full-speed and high-speed USB pins */
299 static const unsigned usbfs_b_1_pins[] = { STN8815_PIN_E21, STN8815_PIN_E20,
300 STN8815_PIN_C22, STN8815_PIN_D21,
301 STN8815_PIN_D20, STN8815_PIN_C21,
302 STN8815_PIN_C20 };
303 static const unsigned usbhs_c_1_pins[] = { STN8815_PIN_E21, STN8815_PIN_E20,
304 STN8815_PIN_C20, STN8815_PIN_C19,
305 STN8815_PIN_C22, STN8815_PIN_D21,
306 STN8815_PIN_D20, STN8815_PIN_C21,
307 STN8815_PIN_C16, STN8815_PIN_A15,
308 STN8815_PIN_D17, STN8815_PIN_C17 };
309
310 static const struct nmk_pingroup nmk_stn8815_groups[] = {
311 NMK_PIN_GROUP(u0txrx_a_1, NMK_GPIO_ALT_A),
312 NMK_PIN_GROUP(u0ctsrts_a_1, NMK_GPIO_ALT_A),
313 NMK_PIN_GROUP(u0modem_a_1, NMK_GPIO_ALT_A),
314 NMK_PIN_GROUP(mmcsd_a_1, NMK_GPIO_ALT_A),
315 NMK_PIN_GROUP(mmcsd_b_1, NMK_GPIO_ALT_B),
316 NMK_PIN_GROUP(u1_a_1, NMK_GPIO_ALT_A),
317 NMK_PIN_GROUP(i2c1_a_1, NMK_GPIO_ALT_A),
318 NMK_PIN_GROUP(i2c0_a_1, NMK_GPIO_ALT_A),
319 NMK_PIN_GROUP(u1_b_1, NMK_GPIO_ALT_B),
320 NMK_PIN_GROUP(i2cusb_b_1, NMK_GPIO_ALT_B),
321 NMK_PIN_GROUP(clcd_16_23_b_1, NMK_GPIO_ALT_B),
322 NMK_PIN_GROUP(usbfs_b_1, NMK_GPIO_ALT_B),
323 NMK_PIN_GROUP(usbhs_c_1, NMK_GPIO_ALT_C),
324 };
325
326 /* We use this macro to define the groups applicable to a function */
327 #define STN8815_FUNC_GROUPS(a, b...) \
328 static const char * const a##_groups[] = { b };
329
330 STN8815_FUNC_GROUPS(u0, "u0txrx_a_1", "u0ctsrts_a_1", "u0modem_a_1");
331 STN8815_FUNC_GROUPS(mmcsd, "mmcsd_a_1", "mmcsd_b_1");
332 STN8815_FUNC_GROUPS(u1, "u1_a_1", "u1_b_1");
333 STN8815_FUNC_GROUPS(i2c1, "i2c1_a_1");
334 STN8815_FUNC_GROUPS(i2c0, "i2c0_a_1");
335 STN8815_FUNC_GROUPS(i2cusb, "i2cusb_b_1");
336 STN8815_FUNC_GROUPS(clcd, "clcd_16_23_b_1");
337 STN8815_FUNC_GROUPS(usb, "usbfs_b_1", "usbhs_c_1");
338
339 #define FUNCTION(fname) \
340 { \
341 .name = #fname, \
342 .groups = fname##_groups, \
343 .ngroups = ARRAY_SIZE(fname##_groups), \
344 }
345
346 static const struct nmk_function nmk_stn8815_functions[] = {
347 FUNCTION(u0),
348 FUNCTION(mmcsd),
349 FUNCTION(u1),
350 FUNCTION(i2c1),
351 FUNCTION(i2c0),
352 FUNCTION(i2cusb),
353 FUNCTION(clcd),
354 FUNCTION(usb),
355 };
356
357 static const struct nmk_pinctrl_soc_data nmk_stn8815_soc = {
358 .pins = nmk_stn8815_pins,
359 .npins = ARRAY_SIZE(nmk_stn8815_pins),
360 .functions = nmk_stn8815_functions,
361 .nfunctions = ARRAY_SIZE(nmk_stn8815_functions),
362 .groups = nmk_stn8815_groups,
363 .ngroups = ARRAY_SIZE(nmk_stn8815_groups),
364 };
365
nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data ** soc)366 void nmk_pinctrl_stn8815_init(const struct nmk_pinctrl_soc_data **soc)
367 {
368 *soc = &nmk_stn8815_soc;
369 }
370