2 * Marvell Armada 39x pinctrl driver based on mvebu pinctrl core
4 * Copyright (C) 2015 Marvell
6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
14 #include <linux/err.h>
15 #include <linux/init.h>
17 #include <linux/module.h>
18 #include <linux/platform_device.h>
20 #include <linux/of_device.h>
21 #include <linux/pinctrl/pinctrl.h>
23 #include "pinctrl-mvebu.h"
25 static void __iomem *mpp_base;
27 static int armada_39x_mpp_ctrl_get(unsigned pid, unsigned long *config)
29 return default_mpp_ctrl_get(mpp_base, pid, config);
32 static int armada_39x_mpp_ctrl_set(unsigned pid, unsigned long config)
34 return default_mpp_ctrl_set(mpp_base, pid, config);
41 V_88F6920_PLUS = (V_88F6920 | V_88F6925 | V_88F6928),
42 V_88F6925_PLUS = (V_88F6925 | V_88F6928),
45 static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
47 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
48 MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6920_PLUS)),
50 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
51 MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6920_PLUS)),
53 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
54 MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)),
56 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
57 MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6920_PLUS)),
59 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
60 MPP_VAR_FUNCTION(2, "ua1", "txd", V_88F6920_PLUS),
61 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
62 MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)),
64 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
65 MPP_VAR_FUNCTION(2, "ua1", "rxd", V_88F6920_PLUS),
66 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
67 MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)),
69 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
70 MPP_VAR_FUNCTION(5, "dev", "cs3", V_88F6920_PLUS),
71 MPP_VAR_FUNCTION(7, "xsmi", "mdio", V_88F6920_PLUS)),
73 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
74 MPP_VAR_FUNCTION(5, "dev", "ad9", V_88F6920_PLUS),
75 MPP_VAR_FUNCTION(7, "xsmi", "mdc", V_88F6920_PLUS)),
77 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
78 MPP_VAR_FUNCTION(5, "dev", "ad10", V_88F6920_PLUS),
79 MPP_VAR_FUNCTION(7, "ptp", "trig", V_88F6920_PLUS)),
81 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
82 MPP_VAR_FUNCTION(5, "dev", "ad11", V_88F6920_PLUS),
83 MPP_VAR_FUNCTION(7, "ptp", "clk", V_88F6920_PLUS)),
85 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
86 MPP_VAR_FUNCTION(5, "dev", "ad12", V_88F6920_PLUS),
87 MPP_VAR_FUNCTION(7, "ptp", "evreq", V_88F6920_PLUS)),
89 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
90 MPP_VAR_FUNCTION(5, "dev", "ad13", V_88F6920_PLUS),
91 MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)),
93 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
94 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
95 MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6920_PLUS),
96 MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)),
98 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
99 MPP_VAR_FUNCTION(5, "dev", "ad15", V_88F6920_PLUS),
100 MPP_VAR_FUNCTION(6, "pcie2", "clkreq", V_88F6920_PLUS),
101 MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)),
103 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
104 MPP_VAR_FUNCTION(3, "dram", "vttctrl", V_88F6920_PLUS),
105 MPP_VAR_FUNCTION(5, "dev", "we1", V_88F6920_PLUS),
106 MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)),
108 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
109 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS),
110 MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6920_PLUS),
111 MPP_VAR_FUNCTION(7, "i2c1", "sck", V_88F6920_PLUS)),
113 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
114 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
115 MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6920_PLUS),
116 MPP_VAR_FUNCTION(5, "pcie0", "clkreq", V_88F6920_PLUS),
117 MPP_VAR_FUNCTION(7, "i2c1", "sda", V_88F6920_PLUS)),
119 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
120 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS),
121 MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6920_PLUS),
122 MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6925_PLUS),
123 MPP_VAR_FUNCTION(6, "sata0", "prsnt", V_88F6925_PLUS),
124 MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)),
126 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
127 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS),
128 MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6920_PLUS),
129 MPP_VAR_FUNCTION(7, "i2c2", "sck", V_88F6920_PLUS)),
131 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
132 MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6925_PLUS),
133 MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6920_PLUS),
134 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS),
135 MPP_VAR_FUNCTION(7, "i2c2", "sda", V_88F6920_PLUS)),
137 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
138 MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6925_PLUS),
139 MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6920_PLUS),
140 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS),
141 MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)),
143 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
144 MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6920_PLUS),
145 MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6925_PLUS),
146 MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6920_PLUS),
147 MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6920_PLUS),
148 MPP_VAR_FUNCTION(6, "sata1", "prsnt", V_88F6925_PLUS),
149 MPP_VAR_FUNCTION(8, "ge", "rxd0", V_88F6920_PLUS)),
151 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
152 MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6920_PLUS),
153 MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6920_PLUS)),
155 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
156 MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6920_PLUS),
157 MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6920_PLUS)),
159 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
160 MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6920_PLUS),
161 MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6920_PLUS),
162 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS),
163 MPP_VAR_FUNCTION(4, "sd0", "d4", V_88F6920_PLUS),
164 MPP_VAR_FUNCTION(5, "dev", "ready", V_88F6920_PLUS)),
166 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
167 MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6920_PLUS),
168 MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6920_PLUS),
169 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS),
170 MPP_VAR_FUNCTION(4, "sd0", "d5", V_88F6920_PLUS),
171 MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6920_PLUS)),
173 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
174 MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6920_PLUS),
175 MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6920_PLUS),
176 MPP_VAR_FUNCTION(4, "sd0", "d6", V_88F6920_PLUS),
177 MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6920_PLUS)),
179 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
180 MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6920_PLUS),
181 MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6920_PLUS),
182 MPP_VAR_FUNCTION(4, "sd0", "d7", V_88F6920_PLUS),
183 MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6920_PLUS),
184 MPP_VAR_FUNCTION(8, "ge", "txclkout", V_88F6920_PLUS)),
186 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
187 MPP_VAR_FUNCTION(4, "sd0", "clk", V_88F6920_PLUS),
188 MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6920_PLUS),
189 MPP_VAR_FUNCTION(8, "ge", "txd0", V_88F6920_PLUS)),
191 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
192 MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6920_PLUS),
193 MPP_VAR_FUNCTION(8, "ge", "txd1", V_88F6920_PLUS)),
195 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
196 MPP_VAR_FUNCTION(5, "dev", "oe", V_88F6920_PLUS),
197 MPP_VAR_FUNCTION(8, "ge", "txd2", V_88F6920_PLUS)),
199 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
200 MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6920_PLUS),
201 MPP_VAR_FUNCTION(8, "ge", "txd3", V_88F6920_PLUS)),
203 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
204 MPP_VAR_FUNCTION(5, "dev", "we0", V_88F6920_PLUS),
205 MPP_VAR_FUNCTION(8, "ge", "txctl", V_88F6920_PLUS)),
207 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
208 MPP_VAR_FUNCTION(1, "dram", "deccerr", V_88F6920_PLUS),
209 MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6920_PLUS)),
211 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
212 MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6920_PLUS)),
214 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
215 MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6920_PLUS),
216 MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6920_PLUS)),
218 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
219 MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6920_PLUS)),
221 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
222 MPP_VAR_FUNCTION(4, "sd0", "d3", V_88F6920_PLUS),
223 MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6920_PLUS),
224 MPP_VAR_FUNCTION(8, "ge", "rxclk", V_88F6920_PLUS)),
226 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
227 MPP_VAR_FUNCTION(3, "ref", "clk_out0", V_88F6920_PLUS),
228 MPP_VAR_FUNCTION(4, "sd0", "d0", V_88F6920_PLUS),
229 MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6920_PLUS),
230 MPP_VAR_FUNCTION(8, "ge", "rxd1", V_88F6920_PLUS)),
232 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
233 MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6920_PLUS),
234 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
235 MPP_VAR_FUNCTION(4, "sd0", "d1", V_88F6920_PLUS),
236 MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6920_PLUS),
237 MPP_VAR_FUNCTION(8, "ge", "rxd2", V_88F6920_PLUS)),
239 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
240 MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6920_PLUS),
241 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
242 MPP_VAR_FUNCTION(4, "sd0", "d2", V_88F6920_PLUS),
243 MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6920_PLUS),
244 MPP_VAR_FUNCTION(8, "ge", "rxd3", V_88F6920_PLUS)),
246 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
247 MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6920_PLUS),
248 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS),
249 MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6920_PLUS),
250 MPP_VAR_FUNCTION(5, "dev", "burst/last", V_88F6920_PLUS),
251 MPP_VAR_FUNCTION(6, "nand", "rb0", V_88F6920_PLUS),
252 MPP_VAR_FUNCTION(8, "ge", "rxctl", V_88F6920_PLUS)),
254 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
255 MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6920_PLUS),
256 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS),
257 MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6920_PLUS)),
259 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
260 MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6920_PLUS),
261 MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6920_PLUS),
262 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
263 MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6920_PLUS),
264 MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6920_PLUS),
265 MPP_VAR_FUNCTION(6, "nand", "rb1", V_88F6920_PLUS)),
267 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
268 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
269 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
270 MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
271 MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6928),
272 MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)),
274 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
275 MPP_VAR_FUNCTION(1, "ref", "clk_out0", V_88F6920_PLUS),
276 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
277 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)),
279 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
280 MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6920_PLUS),
281 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS),
282 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS),
283 MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)),
285 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
286 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
287 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
288 MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
289 MPP_VAR_FUNCTION(5, "sata3", "prsnt", V_88F6928),
290 MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)),
292 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
293 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
294 MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6920_PLUS),
295 MPP_VAR_FUNCTION(3, "tdm", "pclk", V_88F6928),
296 MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6928),
297 MPP_VAR_FUNCTION(5, "sd0", "d4", V_88F6920_PLUS),
298 MPP_VAR_FUNCTION(6, "pcie0", "clkreq", V_88F6920_PLUS),
299 MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)),
301 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
302 MPP_VAR_FUNCTION(1, "sata2", "prsnt", V_88F6928),
303 MPP_VAR_FUNCTION(2, "sata3", "prsnt", V_88F6928),
304 MPP_VAR_FUNCTION(3, "tdm", "fsync", V_88F6928),
305 MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6928),
306 MPP_VAR_FUNCTION(5, "sd0", "d5", V_88F6920_PLUS),
307 MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)),
309 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
310 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
311 MPP_VAR_FUNCTION(3, "tdm", "drx", V_88F6928),
312 MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6928),
313 MPP_VAR_FUNCTION(5, "sd0", "cmd", V_88F6920_PLUS),
314 MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)),
316 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
317 MPP_VAR_FUNCTION(3, "tdm", "dtx", V_88F6928),
318 MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6928),
319 MPP_VAR_FUNCTION(5, "dram", "deccerr", V_88F6920_PLUS),
320 MPP_VAR_FUNCTION(7, "ua2", "txd", V_88F6920_PLUS)),
322 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
323 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
324 MPP_VAR_FUNCTION(3, "tdm", "int", V_88F6928),
325 MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6928),
326 MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6920_PLUS),
327 MPP_VAR_FUNCTION(7, "i2c3", "sck", V_88F6920_PLUS)),
329 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
330 MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6925_PLUS),
331 MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6925_PLUS),
332 MPP_VAR_FUNCTION(3, "tdm", "rst", V_88F6928),
333 MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6928),
334 MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6920_PLUS),
335 MPP_VAR_FUNCTION(7, "i2c3", "sda", V_88F6920_PLUS)),
337 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
338 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
339 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
340 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS),
341 MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6920_PLUS),
342 MPP_VAR_FUNCTION(7, "ua3", "txd", V_88F6920_PLUS)),
344 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
345 MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6920_PLUS),
346 MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6920_PLUS),
347 MPP_VAR_FUNCTION(5, "sd0", "d0", V_88F6920_PLUS),
348 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS),
349 MPP_VAR_FUNCTION(7, "ua3", "rxd", V_88F6920_PLUS)),
351 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
352 MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6920_PLUS),
353 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6920_PLUS),
354 MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6920_PLUS),
355 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)),
357 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
358 MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6920_PLUS),
359 MPP_VAR_FUNCTION(5, "sd0", "clk", V_88F6920_PLUS),
360 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)),
362 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
363 MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6920_PLUS),
364 MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6920_PLUS),
365 MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6920_PLUS),
366 MPP_VAR_FUNCTION(5, "sd0", "d1", V_88F6920_PLUS),
367 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)),
369 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
370 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS),
371 MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6920_PLUS),
372 MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6920_PLUS),
373 MPP_VAR_FUNCTION(5, "sd0", "d2", V_88F6920_PLUS)),
376 static struct mvebu_pinctrl_soc_info armada_39x_pinctrl_info;
378 static const struct of_device_id armada_39x_pinctrl_of_match[] = {
380 .compatible = "marvell,mv88f6920-pinctrl",
381 .data = (void *) V_88F6920,
384 .compatible = "marvell,mv88f6925-pinctrl",
385 .data = (void *) V_88F6925,
388 .compatible = "marvell,mv88f6928-pinctrl",
389 .data = (void *) V_88F6928,
394 static struct mvebu_mpp_ctrl armada_39x_mpp_controls[] = {
395 MPP_FUNC_CTRL(0, 59, NULL, armada_39x_mpp_ctrl),
398 static struct pinctrl_gpio_range armada_39x_mpp_gpio_ranges[] = {
399 MPP_GPIO_RANGE(0, 0, 0, 32),
400 MPP_GPIO_RANGE(1, 32, 32, 28),
403 static int armada_39x_pinctrl_probe(struct platform_device *pdev)
405 struct mvebu_pinctrl_soc_info *soc = &armada_39x_pinctrl_info;
406 const struct of_device_id *match =
407 of_match_device(armada_39x_pinctrl_of_match, &pdev->dev);
408 struct resource *res;
413 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
414 mpp_base = devm_ioremap_resource(&pdev->dev, res);
415 if (IS_ERR(mpp_base))
416 return PTR_ERR(mpp_base);
418 soc->variant = (unsigned) match->data & 0xff;
419 soc->controls = armada_39x_mpp_controls;
420 soc->ncontrols = ARRAY_SIZE(armada_39x_mpp_controls);
421 soc->gpioranges = armada_39x_mpp_gpio_ranges;
422 soc->ngpioranges = ARRAY_SIZE(armada_39x_mpp_gpio_ranges);
423 soc->modes = armada_39x_mpp_modes;
424 soc->nmodes = armada_39x_mpp_controls[0].npins;
426 pdev->dev.platform_data = soc;
428 return mvebu_pinctrl_probe(pdev);
431 static struct platform_driver armada_39x_pinctrl_driver = {
433 .name = "armada-39x-pinctrl",
434 .of_match_table = of_match_ptr(armada_39x_pinctrl_of_match),
436 .probe = armada_39x_pinctrl_probe,
439 module_platform_driver(armada_39x_pinctrl_driver);
441 MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>");
442 MODULE_DESCRIPTION("Marvell Armada 39x pinctrl driver");
443 MODULE_LICENSE("GPL v2");