blob: 68a970b1dbcfbf8d822503a0123d12a9b465304b [file] [log] [blame]
Jingchang Lu78bafc62013-05-28 17:32:08 +08001/*
2 * VF610 pinctrl driver based on imx pinmux and pinconf core
3 *
4 * Copyright 2013 Freescale Semiconductor, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12#include <linux/err.h>
13#include <linux/init.h>
14#include <linux/io.h>
15#include <linux/module.h>
16#include <linux/of.h>
17#include <linux/of_device.h>
18#include <linux/pinctrl/pinctrl.h>
19
20#include "pinctrl-imx.h"
21
22enum vf610_pads {
23 VF610_PAD_PTA6 = 0,
24 VF610_PAD_PTA8 = 1,
25 VF610_PAD_PTA9 = 2,
26 VF610_PAD_PTA10 = 3,
27 VF610_PAD_PTA11 = 4,
28 VF610_PAD_PTA12 = 5,
29 VF610_PAD_PTA16 = 6,
30 VF610_PAD_PTA17 = 7,
31 VF610_PAD_PTA18 = 8,
32 VF610_PAD_PTA19 = 9,
33 VF610_PAD_PTA20 = 10,
34 VF610_PAD_PTA21 = 11,
35 VF610_PAD_PTA22 = 12,
36 VF610_PAD_PTA23 = 13,
37 VF610_PAD_PTA24 = 14,
38 VF610_PAD_PTA25 = 15,
39 VF610_PAD_PTA26 = 16,
40 VF610_PAD_PTA27 = 17,
41 VF610_PAD_PTA28 = 18,
42 VF610_PAD_PTA29 = 19,
43 VF610_PAD_PTA30 = 20,
44 VF610_PAD_PTA31 = 21,
45 VF610_PAD_PTB0 = 22,
46 VF610_PAD_PTB1 = 23,
47 VF610_PAD_PTB2 = 24,
48 VF610_PAD_PTB3 = 25,
49 VF610_PAD_PTB4 = 26,
50 VF610_PAD_PTB5 = 27,
51 VF610_PAD_PTB6 = 28,
52 VF610_PAD_PTB7 = 29,
53 VF610_PAD_PTB8 = 30,
54 VF610_PAD_PTB9 = 31,
55 VF610_PAD_PTB10 = 32,
56 VF610_PAD_PTB11 = 33,
57 VF610_PAD_PTB12 = 34,
58 VF610_PAD_PTB13 = 35,
59 VF610_PAD_PTB14 = 36,
60 VF610_PAD_PTB15 = 37,
61 VF610_PAD_PTB16 = 38,
62 VF610_PAD_PTB17 = 39,
63 VF610_PAD_PTB18 = 40,
64 VF610_PAD_PTB19 = 41,
65 VF610_PAD_PTB20 = 42,
66 VF610_PAD_PTB21 = 43,
67 VF610_PAD_PTB22 = 44,
68 VF610_PAD_PTC0 = 45,
69 VF610_PAD_PTC1 = 46,
70 VF610_PAD_PTC2 = 47,
71 VF610_PAD_PTC3 = 48,
72 VF610_PAD_PTC4 = 49,
73 VF610_PAD_PTC5 = 50,
74 VF610_PAD_PTC6 = 51,
75 VF610_PAD_PTC7 = 52,
76 VF610_PAD_PTC8 = 53,
77 VF610_PAD_PTC9 = 54,
78 VF610_PAD_PTC10 = 55,
79 VF610_PAD_PTC11 = 56,
80 VF610_PAD_PTC12 = 57,
81 VF610_PAD_PTC13 = 58,
82 VF610_PAD_PTC14 = 59,
83 VF610_PAD_PTC15 = 60,
84 VF610_PAD_PTC16 = 61,
85 VF610_PAD_PTC17 = 62,
86 VF610_PAD_PTD31 = 63,
87 VF610_PAD_PTD30 = 64,
88 VF610_PAD_PTD29 = 65,
89 VF610_PAD_PTD28 = 66,
90 VF610_PAD_PTD27 = 67,
91 VF610_PAD_PTD26 = 68,
92 VF610_PAD_PTD25 = 69,
93 VF610_PAD_PTD24 = 70,
94 VF610_PAD_PTD23 = 71,
95 VF610_PAD_PTD22 = 72,
96 VF610_PAD_PTD21 = 73,
97 VF610_PAD_PTD20 = 74,
98 VF610_PAD_PTD19 = 75,
99 VF610_PAD_PTD18 = 76,
100 VF610_PAD_PTD17 = 77,
101 VF610_PAD_PTD16 = 78,
102 VF610_PAD_PTD0 = 79,
103 VF610_PAD_PTD1 = 80,
104 VF610_PAD_PTD2 = 81,
105 VF610_PAD_PTD3 = 82,
106 VF610_PAD_PTD4 = 83,
107 VF610_PAD_PTD5 = 84,
108 VF610_PAD_PTD6 = 85,
109 VF610_PAD_PTD7 = 86,
110 VF610_PAD_PTD8 = 87,
111 VF610_PAD_PTD9 = 88,
112 VF610_PAD_PTD10 = 89,
113 VF610_PAD_PTD11 = 90,
114 VF610_PAD_PTD12 = 91,
115 VF610_PAD_PTD13 = 92,
116 VF610_PAD_PTB23 = 93,
117 VF610_PAD_PTB24 = 94,
118 VF610_PAD_PTB25 = 95,
119 VF610_PAD_PTB26 = 96,
120 VF610_PAD_PTB27 = 97,
121 VF610_PAD_PTB28 = 98,
122 VF610_PAD_PTC26 = 99,
123 VF610_PAD_PTC27 = 100,
124 VF610_PAD_PTC28 = 101,
125 VF610_PAD_PTC29 = 102,
126 VF610_PAD_PTC30 = 103,
127 VF610_PAD_PTC31 = 104,
128 VF610_PAD_PTE0 = 105,
129 VF610_PAD_PTE1 = 106,
130 VF610_PAD_PTE2 = 107,
131 VF610_PAD_PTE3 = 108,
132 VF610_PAD_PTE4 = 109,
133 VF610_PAD_PTE5 = 110,
134 VF610_PAD_PTE6 = 111,
135 VF610_PAD_PTE7 = 112,
136 VF610_PAD_PTE8 = 113,
137 VF610_PAD_PTE9 = 114,
138 VF610_PAD_PTE10 = 115,
139 VF610_PAD_PTE11 = 116,
140 VF610_PAD_PTE12 = 117,
141 VF610_PAD_PTE13 = 118,
142 VF610_PAD_PTE14 = 119,
143 VF610_PAD_PTE15 = 120,
144 VF610_PAD_PTE16 = 121,
145 VF610_PAD_PTE17 = 122,
146 VF610_PAD_PTE18 = 123,
147 VF610_PAD_PTE19 = 124,
148 VF610_PAD_PTE20 = 125,
149 VF610_PAD_PTE21 = 126,
150 VF610_PAD_PTE22 = 127,
151 VF610_PAD_PTE23 = 128,
152 VF610_PAD_PTE24 = 129,
153 VF610_PAD_PTE25 = 130,
154 VF610_PAD_PTE26 = 131,
155 VF610_PAD_PTE27 = 132,
156 VF610_PAD_PTE28 = 133,
157 VF610_PAD_PTA7 = 134,
158};
159
160/* Pad names for the pinmux subsystem */
161static const struct pinctrl_pin_desc vf610_pinctrl_pads[] = {
162 IMX_PINCTRL_PIN(VF610_PAD_PTA6),
163 IMX_PINCTRL_PIN(VF610_PAD_PTA8),
164 IMX_PINCTRL_PIN(VF610_PAD_PTA9),
165 IMX_PINCTRL_PIN(VF610_PAD_PTA10),
166 IMX_PINCTRL_PIN(VF610_PAD_PTA11),
167 IMX_PINCTRL_PIN(VF610_PAD_PTA12),
168 IMX_PINCTRL_PIN(VF610_PAD_PTA16),
169 IMX_PINCTRL_PIN(VF610_PAD_PTA17),
170 IMX_PINCTRL_PIN(VF610_PAD_PTA18),
171 IMX_PINCTRL_PIN(VF610_PAD_PTA19),
172 IMX_PINCTRL_PIN(VF610_PAD_PTA20),
173 IMX_PINCTRL_PIN(VF610_PAD_PTA21),
174 IMX_PINCTRL_PIN(VF610_PAD_PTA22),
175 IMX_PINCTRL_PIN(VF610_PAD_PTA23),
176 IMX_PINCTRL_PIN(VF610_PAD_PTA24),
177 IMX_PINCTRL_PIN(VF610_PAD_PTA25),
178 IMX_PINCTRL_PIN(VF610_PAD_PTA26),
179 IMX_PINCTRL_PIN(VF610_PAD_PTA27),
180 IMX_PINCTRL_PIN(VF610_PAD_PTA28),
181 IMX_PINCTRL_PIN(VF610_PAD_PTA29),
182 IMX_PINCTRL_PIN(VF610_PAD_PTA30),
183 IMX_PINCTRL_PIN(VF610_PAD_PTA31),
184 IMX_PINCTRL_PIN(VF610_PAD_PTB0),
185 IMX_PINCTRL_PIN(VF610_PAD_PTB1),
186 IMX_PINCTRL_PIN(VF610_PAD_PTB2),
187 IMX_PINCTRL_PIN(VF610_PAD_PTB3),
188 IMX_PINCTRL_PIN(VF610_PAD_PTB4),
189 IMX_PINCTRL_PIN(VF610_PAD_PTB5),
190 IMX_PINCTRL_PIN(VF610_PAD_PTB6),
191 IMX_PINCTRL_PIN(VF610_PAD_PTB7),
192 IMX_PINCTRL_PIN(VF610_PAD_PTB8),
193 IMX_PINCTRL_PIN(VF610_PAD_PTB9),
194 IMX_PINCTRL_PIN(VF610_PAD_PTB10),
195 IMX_PINCTRL_PIN(VF610_PAD_PTB11),
196 IMX_PINCTRL_PIN(VF610_PAD_PTB12),
197 IMX_PINCTRL_PIN(VF610_PAD_PTB13),
198 IMX_PINCTRL_PIN(VF610_PAD_PTB14),
199 IMX_PINCTRL_PIN(VF610_PAD_PTB15),
200 IMX_PINCTRL_PIN(VF610_PAD_PTB16),
201 IMX_PINCTRL_PIN(VF610_PAD_PTB17),
202 IMX_PINCTRL_PIN(VF610_PAD_PTB18),
203 IMX_PINCTRL_PIN(VF610_PAD_PTB19),
204 IMX_PINCTRL_PIN(VF610_PAD_PTB20),
205 IMX_PINCTRL_PIN(VF610_PAD_PTB21),
206 IMX_PINCTRL_PIN(VF610_PAD_PTB22),
207 IMX_PINCTRL_PIN(VF610_PAD_PTC0),
208 IMX_PINCTRL_PIN(VF610_PAD_PTC1),
209 IMX_PINCTRL_PIN(VF610_PAD_PTC2),
210 IMX_PINCTRL_PIN(VF610_PAD_PTC3),
211 IMX_PINCTRL_PIN(VF610_PAD_PTC4),
212 IMX_PINCTRL_PIN(VF610_PAD_PTC5),
213 IMX_PINCTRL_PIN(VF610_PAD_PTC6),
214 IMX_PINCTRL_PIN(VF610_PAD_PTC7),
215 IMX_PINCTRL_PIN(VF610_PAD_PTC8),
216 IMX_PINCTRL_PIN(VF610_PAD_PTC9),
217 IMX_PINCTRL_PIN(VF610_PAD_PTC10),
218 IMX_PINCTRL_PIN(VF610_PAD_PTC11),
219 IMX_PINCTRL_PIN(VF610_PAD_PTC12),
220 IMX_PINCTRL_PIN(VF610_PAD_PTC13),
221 IMX_PINCTRL_PIN(VF610_PAD_PTC14),
222 IMX_PINCTRL_PIN(VF610_PAD_PTC15),
223 IMX_PINCTRL_PIN(VF610_PAD_PTC16),
224 IMX_PINCTRL_PIN(VF610_PAD_PTC17),
225 IMX_PINCTRL_PIN(VF610_PAD_PTD31),
226 IMX_PINCTRL_PIN(VF610_PAD_PTD30),
227 IMX_PINCTRL_PIN(VF610_PAD_PTD29),
228 IMX_PINCTRL_PIN(VF610_PAD_PTD28),
229 IMX_PINCTRL_PIN(VF610_PAD_PTD27),
230 IMX_PINCTRL_PIN(VF610_PAD_PTD26),
231 IMX_PINCTRL_PIN(VF610_PAD_PTD25),
232 IMX_PINCTRL_PIN(VF610_PAD_PTD24),
233 IMX_PINCTRL_PIN(VF610_PAD_PTD23),
234 IMX_PINCTRL_PIN(VF610_PAD_PTD22),
235 IMX_PINCTRL_PIN(VF610_PAD_PTD21),
236 IMX_PINCTRL_PIN(VF610_PAD_PTD20),
237 IMX_PINCTRL_PIN(VF610_PAD_PTD19),
238 IMX_PINCTRL_PIN(VF610_PAD_PTD18),
239 IMX_PINCTRL_PIN(VF610_PAD_PTD17),
240 IMX_PINCTRL_PIN(VF610_PAD_PTD16),
241 IMX_PINCTRL_PIN(VF610_PAD_PTD0),
242 IMX_PINCTRL_PIN(VF610_PAD_PTD1),
243 IMX_PINCTRL_PIN(VF610_PAD_PTD2),
244 IMX_PINCTRL_PIN(VF610_PAD_PTD3),
245 IMX_PINCTRL_PIN(VF610_PAD_PTD4),
246 IMX_PINCTRL_PIN(VF610_PAD_PTD5),
247 IMX_PINCTRL_PIN(VF610_PAD_PTD6),
248 IMX_PINCTRL_PIN(VF610_PAD_PTD7),
249 IMX_PINCTRL_PIN(VF610_PAD_PTD8),
250 IMX_PINCTRL_PIN(VF610_PAD_PTD9),
251 IMX_PINCTRL_PIN(VF610_PAD_PTD10),
252 IMX_PINCTRL_PIN(VF610_PAD_PTD11),
253 IMX_PINCTRL_PIN(VF610_PAD_PTD12),
254 IMX_PINCTRL_PIN(VF610_PAD_PTD13),
255 IMX_PINCTRL_PIN(VF610_PAD_PTB23),
256 IMX_PINCTRL_PIN(VF610_PAD_PTB24),
257 IMX_PINCTRL_PIN(VF610_PAD_PTB25),
258 IMX_PINCTRL_PIN(VF610_PAD_PTB26),
259 IMX_PINCTRL_PIN(VF610_PAD_PTB27),
260 IMX_PINCTRL_PIN(VF610_PAD_PTB28),
261 IMX_PINCTRL_PIN(VF610_PAD_PTC26),
262 IMX_PINCTRL_PIN(VF610_PAD_PTC27),
263 IMX_PINCTRL_PIN(VF610_PAD_PTC28),
264 IMX_PINCTRL_PIN(VF610_PAD_PTC29),
265 IMX_PINCTRL_PIN(VF610_PAD_PTC30),
266 IMX_PINCTRL_PIN(VF610_PAD_PTC31),
267 IMX_PINCTRL_PIN(VF610_PAD_PTE0),
268 IMX_PINCTRL_PIN(VF610_PAD_PTE1),
269 IMX_PINCTRL_PIN(VF610_PAD_PTE2),
270 IMX_PINCTRL_PIN(VF610_PAD_PTE3),
271 IMX_PINCTRL_PIN(VF610_PAD_PTE4),
272 IMX_PINCTRL_PIN(VF610_PAD_PTE5),
273 IMX_PINCTRL_PIN(VF610_PAD_PTE6),
274 IMX_PINCTRL_PIN(VF610_PAD_PTE7),
275 IMX_PINCTRL_PIN(VF610_PAD_PTE8),
276 IMX_PINCTRL_PIN(VF610_PAD_PTE9),
277 IMX_PINCTRL_PIN(VF610_PAD_PTE10),
278 IMX_PINCTRL_PIN(VF610_PAD_PTE11),
279 IMX_PINCTRL_PIN(VF610_PAD_PTE12),
280 IMX_PINCTRL_PIN(VF610_PAD_PTE13),
281 IMX_PINCTRL_PIN(VF610_PAD_PTE14),
282 IMX_PINCTRL_PIN(VF610_PAD_PTE15),
283 IMX_PINCTRL_PIN(VF610_PAD_PTE16),
284 IMX_PINCTRL_PIN(VF610_PAD_PTE17),
285 IMX_PINCTRL_PIN(VF610_PAD_PTE18),
286 IMX_PINCTRL_PIN(VF610_PAD_PTE19),
287 IMX_PINCTRL_PIN(VF610_PAD_PTE20),
288 IMX_PINCTRL_PIN(VF610_PAD_PTE21),
289 IMX_PINCTRL_PIN(VF610_PAD_PTE22),
290 IMX_PINCTRL_PIN(VF610_PAD_PTE23),
291 IMX_PINCTRL_PIN(VF610_PAD_PTE24),
292 IMX_PINCTRL_PIN(VF610_PAD_PTE25),
293 IMX_PINCTRL_PIN(VF610_PAD_PTE26),
294 IMX_PINCTRL_PIN(VF610_PAD_PTE27),
295 IMX_PINCTRL_PIN(VF610_PAD_PTE28),
296 IMX_PINCTRL_PIN(VF610_PAD_PTA7),
297};
298
299static struct imx_pinctrl_soc_info vf610_pinctrl_info = {
300 .pins = vf610_pinctrl_pads,
301 .npins = ARRAY_SIZE(vf610_pinctrl_pads),
302 .flags = ZERO_OFFSET_VALID | SHARE_MUX_CONF_REG,
303};
304
305static struct of_device_id vf610_pinctrl_of_match[] = {
306 { .compatible = "fsl,vf610-iomuxc", },
307 { /* sentinel */ }
308};
309
310static int vf610_pinctrl_probe(struct platform_device *pdev)
311{
312 return imx_pinctrl_probe(pdev, &vf610_pinctrl_info);
313}
314
315static struct platform_driver vf610_pinctrl_driver = {
316 .driver = {
317 .name = "vf610-pinctrl",
318 .owner = THIS_MODULE,
319 .of_match_table = of_match_ptr(vf610_pinctrl_of_match),
320 },
321 .probe = vf610_pinctrl_probe,
322 .remove = imx_pinctrl_remove,
323};
324
325static int __init vf610_pinctrl_init(void)
326{
327 return platform_driver_register(&vf610_pinctrl_driver);
328}
329arch_initcall(vf610_pinctrl_init);
330
331static void __exit vf610_pinctrl_exit(void)
332{
333 platform_driver_unregister(&vf610_pinctrl_driver);
334}
335module_exit(vf610_pinctrl_exit);
336
337MODULE_DESCRIPTION("Freescale VF610 pinctrl driver");
338MODULE_LICENSE("GPL v2");