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ca6d9a08 TP |
1 | /* |
2 | * Marvell Armada 380/385 pinctrl driver based on mvebu pinctrl core | |
3 | * | |
4 | * Copyright (C) 2013 Marvell | |
5 | * | |
6 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
7 | * | |
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. | |
12 | */ | |
13 | ||
14 | #include <linux/err.h> | |
15 | #include <linux/init.h> | |
16 | #include <linux/io.h> | |
17 | #include <linux/module.h> | |
18 | #include <linux/platform_device.h> | |
19 | #include <linux/of.h> | |
20 | #include <linux/of_device.h> | |
21 | #include <linux/pinctrl/pinctrl.h> | |
22 | ||
23 | #include "pinctrl-mvebu.h" | |
24 | ||
25 | static void __iomem *mpp_base; | |
26 | ||
27 | static int armada_38x_mpp_ctrl_get(unsigned pid, unsigned long *config) | |
28 | { | |
29 | return default_mpp_ctrl_get(mpp_base, pid, config); | |
30 | } | |
31 | ||
32 | static int armada_38x_mpp_ctrl_set(unsigned pid, unsigned long config) | |
33 | { | |
34 | return default_mpp_ctrl_set(mpp_base, pid, config); | |
35 | } | |
36 | ||
37 | enum { | |
38 | V_88F6810 = BIT(0), | |
39 | V_88F6820 = BIT(1), | |
40 | V_88F6828 = BIT(2), | |
41 | V_88F6810_PLUS = (V_88F6810 | V_88F6820 | V_88F6828), | |
42 | V_88F6820_PLUS = (V_88F6820 | V_88F6828), | |
43 | }; | |
44 | ||
45 | static struct mvebu_mpp_mode armada_38x_mpp_modes[] = { | |
46 | MPP_MODE(0, | |
47 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
48 | MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6810_PLUS)), | |
49 | MPP_MODE(1, | |
50 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
51 | MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6810_PLUS)), | |
52 | MPP_MODE(2, | |
53 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
54 | MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6810_PLUS)), | |
55 | MPP_MODE(3, | |
56 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
57 | MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6810_PLUS)), | |
58 | MPP_MODE(4, | |
59 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
60 | MPP_VAR_FUNCTION(1, "ge", "mdc", V_88F6810_PLUS), | |
61 | MPP_VAR_FUNCTION(2, "ua1", "txd", V_88F6810_PLUS), | |
62 | MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS)), | |
63 | MPP_MODE(5, | |
64 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
65 | MPP_VAR_FUNCTION(1, "ge", "mdio", V_88F6810_PLUS), | |
66 | MPP_VAR_FUNCTION(2, "ua1", "rxd", V_88F6810_PLUS), | |
67 | MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS)), | |
68 | MPP_MODE(6, | |
69 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
70 | MPP_VAR_FUNCTION(1, "ge0", "txclkout", V_88F6810_PLUS), | |
71 | MPP_VAR_FUNCTION(2, "ge0", "crs", V_88F6810_PLUS), | |
72 | MPP_VAR_FUNCTION(5, "dev", "cs3", V_88F6810_PLUS)), | |
73 | MPP_MODE(7, | |
74 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
75 | MPP_VAR_FUNCTION(1, "ge0", "txd0", V_88F6810_PLUS), | |
76 | MPP_VAR_FUNCTION(5, "dev", "ad9", V_88F6810_PLUS)), | |
77 | MPP_MODE(8, | |
78 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
79 | MPP_VAR_FUNCTION(1, "ge0", "txd1", V_88F6810_PLUS), | |
80 | MPP_VAR_FUNCTION(5, "dev", "ad10", V_88F6810_PLUS)), | |
81 | MPP_MODE(9, | |
82 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
83 | MPP_VAR_FUNCTION(1, "ge0", "txd2", V_88F6810_PLUS), | |
84 | MPP_VAR_FUNCTION(5, "dev", "ad11", V_88F6810_PLUS)), | |
85 | MPP_MODE(10, | |
86 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
87 | MPP_VAR_FUNCTION(1, "ge0", "txd3", V_88F6810_PLUS), | |
88 | MPP_VAR_FUNCTION(5, "dev", "ad12", V_88F6810_PLUS)), | |
89 | MPP_MODE(11, | |
90 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
91 | MPP_VAR_FUNCTION(1, "ge0", "txctl", V_88F6810_PLUS), | |
92 | MPP_VAR_FUNCTION(5, "dev", "ad13", V_88F6810_PLUS)), | |
93 | MPP_MODE(12, | |
94 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
95 | MPP_VAR_FUNCTION(1, "ge0", "rxd0", V_88F6810_PLUS), | |
96 | MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), | |
97 | MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), | |
98 | MPP_VAR_FUNCTION(4, "spi0", "cs1", V_88F6810_PLUS), | |
99 | MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6810_PLUS)), | |
100 | MPP_MODE(13, | |
101 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
102 | MPP_VAR_FUNCTION(1, "ge0", "rxd1", V_88F6810_PLUS), | |
103 | MPP_VAR_FUNCTION(2, "pcie0", "clkreq", V_88F6810_PLUS), | |
104 | MPP_VAR_FUNCTION(3, "pcie1", "clkreq", V_88F6820_PLUS), | |
105 | MPP_VAR_FUNCTION(4, "spi0", "cs2", V_88F6810_PLUS), | |
106 | MPP_VAR_FUNCTION(5, "dev", "ad15", V_88F6810_PLUS)), | |
107 | MPP_MODE(14, | |
108 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
109 | MPP_VAR_FUNCTION(1, "ge0", "rxd2", V_88F6810_PLUS), | |
110 | MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), | |
111 | MPP_VAR_FUNCTION(3, "m", "vtt_ctrl", V_88F6810_PLUS), | |
112 | MPP_VAR_FUNCTION(4, "spi0", "cs3", V_88F6810_PLUS), | |
113 | MPP_VAR_FUNCTION(5, "dev", "wen1", V_88F6810_PLUS)), | |
114 | MPP_MODE(15, | |
115 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
116 | MPP_VAR_FUNCTION(1, "ge0", "rxd3", V_88F6810_PLUS), | |
117 | MPP_VAR_FUNCTION(2, "ge", "mdc slave", V_88F6810_PLUS), | |
118 | MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), | |
119 | MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6810_PLUS), | |
120 | MPP_VAR_FUNCTION(5, "pcie1", "rstout", V_88F6820_PLUS)), | |
121 | MPP_MODE(16, | |
122 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
123 | MPP_VAR_FUNCTION(1, "ge0", "rxctl", V_88F6810_PLUS), | |
124 | MPP_VAR_FUNCTION(2, "ge", "mdio slave", V_88F6810_PLUS), | |
125 | MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), | |
126 | MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6810_PLUS), | |
127 | MPP_VAR_FUNCTION(5, "pcie0", "clkreq", V_88F6810_PLUS)), | |
128 | MPP_MODE(17, | |
129 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
130 | MPP_VAR_FUNCTION(1, "ge0", "rxclk", V_88F6810_PLUS), | |
131 | MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), | |
132 | MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), | |
133 | MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6810_PLUS), | |
134 | MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6810_PLUS)), | |
135 | MPP_MODE(18, | |
136 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
137 | MPP_VAR_FUNCTION(1, "ge0", "rxerr", V_88F6810_PLUS), | |
138 | MPP_VAR_FUNCTION(2, "ptp", "trig_gen", V_88F6810_PLUS), | |
139 | MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), | |
140 | MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6810_PLUS), | |
141 | MPP_VAR_FUNCTION(5, "pcie1", "rstout", V_88F6820_PLUS)), | |
142 | MPP_MODE(19, | |
143 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
144 | MPP_VAR_FUNCTION(1, "ge0", "col", V_88F6810_PLUS), | |
145 | MPP_VAR_FUNCTION(2, "ptp", "event_req", V_88F6810_PLUS), | |
146 | MPP_VAR_FUNCTION(3, "pcie0", "clkreq", V_88F6810_PLUS), | |
147 | MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6810_PLUS), | |
148 | MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6810_PLUS)), | |
149 | MPP_MODE(20, | |
150 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
151 | MPP_VAR_FUNCTION(1, "ge0", "txclk", V_88F6810_PLUS), | |
152 | MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), | |
153 | MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), | |
154 | MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6810_PLUS), | |
155 | MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6810_PLUS)), | |
156 | MPP_MODE(21, | |
157 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
158 | MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6810_PLUS), | |
159 | MPP_VAR_FUNCTION(2, "ge1", "rxd0", V_88F6810_PLUS), | |
160 | MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6810_PLUS), | |
161 | MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6810_PLUS), | |
162 | MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6810_PLUS)), | |
163 | MPP_MODE(22, | |
164 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
165 | MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6810_PLUS), | |
166 | MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6810_PLUS)), | |
167 | MPP_MODE(23, | |
168 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
169 | MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6810_PLUS), | |
170 | MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6810_PLUS)), | |
171 | MPP_MODE(24, | |
172 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
173 | MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6810_PLUS), | |
174 | MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6810_PLUS), | |
175 | MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), | |
176 | MPP_VAR_FUNCTION(4, "sd0", "d4", V_88F6810_PLUS), | |
177 | MPP_VAR_FUNCTION(5, "dev", "ready", V_88F6810_PLUS)), | |
178 | MPP_MODE(25, | |
179 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
180 | MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6810_PLUS), | |
181 | MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6810_PLUS), | |
182 | MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), | |
183 | MPP_VAR_FUNCTION(4, "sd0", "d5", V_88F6810_PLUS), | |
184 | MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6810_PLUS)), | |
185 | MPP_MODE(26, | |
186 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
187 | MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6810_PLUS), | |
188 | MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6810_PLUS), | |
189 | MPP_VAR_FUNCTION(4, "sd0", "d6", V_88F6810_PLUS), | |
190 | MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6810_PLUS)), | |
191 | MPP_MODE(27, | |
192 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
193 | MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6810_PLUS), | |
194 | MPP_VAR_FUNCTION(2, "ge1", "txclkout", V_88F6810_PLUS), | |
195 | MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6810_PLUS), | |
196 | MPP_VAR_FUNCTION(4, "sd0", "d7", V_88F6810_PLUS), | |
197 | MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6810_PLUS)), | |
198 | MPP_MODE(28, | |
199 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
200 | MPP_VAR_FUNCTION(2, "ge1", "txd0", V_88F6810_PLUS), | |
201 | MPP_VAR_FUNCTION(4, "sd0", "clk", V_88F6810_PLUS), | |
202 | MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6810_PLUS)), | |
203 | MPP_MODE(29, | |
204 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
205 | MPP_VAR_FUNCTION(2, "ge1", "txd1", V_88F6810_PLUS), | |
206 | MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6810_PLUS)), | |
207 | MPP_MODE(30, | |
208 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
209 | MPP_VAR_FUNCTION(2, "ge1", "txd2", V_88F6810_PLUS), | |
210 | MPP_VAR_FUNCTION(5, "dev", "oen", V_88F6810_PLUS)), | |
211 | MPP_MODE(31, | |
212 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
213 | MPP_VAR_FUNCTION(2, "ge1", "txd3", V_88F6810_PLUS), | |
214 | MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6810_PLUS)), | |
215 | MPP_MODE(32, | |
216 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
217 | MPP_VAR_FUNCTION(2, "ge1", "txctl", V_88F6810_PLUS), | |
218 | MPP_VAR_FUNCTION(5, "dev", "wen0", V_88F6810_PLUS)), | |
219 | MPP_MODE(33, | |
220 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
221 | MPP_VAR_FUNCTION(1, "m", "decc_err", V_88F6810_PLUS), | |
222 | MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6810_PLUS)), | |
223 | MPP_MODE(34, | |
224 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
225 | MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6810_PLUS)), | |
226 | MPP_MODE(35, | |
227 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
228 | MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), | |
229 | MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6810_PLUS)), | |
230 | MPP_MODE(36, | |
231 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
232 | MPP_VAR_FUNCTION(1, "ptp", "trig_gen", V_88F6810_PLUS), | |
233 | MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6810_PLUS)), | |
234 | MPP_MODE(37, | |
235 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
236 | MPP_VAR_FUNCTION(1, "ptp", "clk", V_88F6810_PLUS), | |
237 | MPP_VAR_FUNCTION(2, "ge1", "rxclk", V_88F6810_PLUS), | |
238 | MPP_VAR_FUNCTION(4, "sd0", "d3", V_88F6810_PLUS), | |
239 | MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6810_PLUS)), | |
240 | MPP_MODE(38, | |
241 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
242 | MPP_VAR_FUNCTION(1, "ptp", "event_req", V_88F6810_PLUS), | |
243 | MPP_VAR_FUNCTION(2, "ge1", "rxd1", V_88F6810_PLUS), | |
244 | MPP_VAR_FUNCTION(3, "ref", "clk_out0", V_88F6810_PLUS), | |
245 | MPP_VAR_FUNCTION(4, "sd0", "d0", V_88F6810_PLUS), | |
246 | MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6810_PLUS)), | |
247 | MPP_MODE(39, | |
248 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
249 | MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6810_PLUS), | |
250 | MPP_VAR_FUNCTION(2, "ge1", "rxd2", V_88F6810_PLUS), | |
251 | MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), | |
252 | MPP_VAR_FUNCTION(4, "sd0", "d1", V_88F6810_PLUS), | |
253 | MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6810_PLUS)), | |
254 | MPP_MODE(40, | |
255 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
256 | MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6810_PLUS), | |
257 | MPP_VAR_FUNCTION(2, "ge1", "rxd3", V_88F6810_PLUS), | |
258 | MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), | |
259 | MPP_VAR_FUNCTION(4, "sd0", "d2", V_88F6810_PLUS), | |
260 | MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6810_PLUS)), | |
261 | MPP_MODE(41, | |
262 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
263 | MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6810_PLUS), | |
264 | MPP_VAR_FUNCTION(2, "ge1", "rxctl", V_88F6810_PLUS), | |
265 | MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), | |
266 | MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6810_PLUS), | |
267 | MPP_VAR_FUNCTION(5, "dev", "burst/last", V_88F6810_PLUS)), | |
268 | MPP_MODE(42, | |
269 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
270 | MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6810_PLUS), | |
271 | MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), | |
272 | MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6810_PLUS)), | |
273 | MPP_MODE(43, | |
274 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
275 | MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6810_PLUS), | |
276 | MPP_VAR_FUNCTION(2, "m", "vtt_ctrl", V_88F6810_PLUS), | |
277 | MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), | |
278 | MPP_VAR_FUNCTION(4, "pcie0", "rstout", V_88F6810_PLUS), | |
279 | MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6810_PLUS)), | |
280 | MPP_MODE(44, | |
281 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
282 | MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), | |
283 | MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), | |
284 | MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), | |
285 | MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6828), | |
286 | MPP_VAR_FUNCTION(5, "pcie0", "rstout", V_88F6810_PLUS)), | |
287 | MPP_MODE(45, | |
288 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
289 | MPP_VAR_FUNCTION(1, "ref", "clk_out0", V_88F6810_PLUS), | |
290 | MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), | |
291 | MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), | |
292 | MPP_VAR_FUNCTION(4, "pcie2", "rstout", V_88F6810_PLUS), | |
293 | MPP_VAR_FUNCTION(5, "pcie3", "rstout", V_88F6810_PLUS)), | |
294 | MPP_MODE(46, | |
295 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
296 | MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), | |
297 | MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), | |
298 | MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), | |
299 | MPP_VAR_FUNCTION(4, "pcie2", "rstout", V_88F6810_PLUS), | |
300 | MPP_VAR_FUNCTION(5, "pcie3", "rstout", V_88F6810_PLUS)), | |
301 | MPP_MODE(47, | |
302 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
303 | MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), | |
304 | MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), | |
305 | MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), | |
306 | MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6810_PLUS), | |
307 | MPP_VAR_FUNCTION(5, "sata3", "prsnt", V_88F6828)), | |
308 | MPP_MODE(48, | |
309 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
310 | MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), | |
311 | MPP_VAR_FUNCTION(2, "m", "vtt_ctrl", V_88F6810_PLUS), | |
312 | MPP_VAR_FUNCTION(3, "tdm2c", "pclk", V_88F6810_PLUS), | |
313 | MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6810_PLUS), | |
314 | MPP_VAR_FUNCTION(5, "sd0", "d4", V_88F6810_PLUS)), | |
315 | MPP_MODE(49, | |
316 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
317 | MPP_VAR_FUNCTION(1, "sata2", "prsnt", V_88F6828), | |
318 | MPP_VAR_FUNCTION(2, "sata3", "prsnt", V_88F6828), | |
319 | MPP_VAR_FUNCTION(3, "tdm2c", "fsync", V_88F6810_PLUS), | |
320 | MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6810_PLUS), | |
321 | MPP_VAR_FUNCTION(5, "sd0", "d5", V_88F6810_PLUS)), | |
322 | MPP_MODE(50, | |
323 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
324 | MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), | |
325 | MPP_VAR_FUNCTION(2, "pcie1", "rstout", V_88F6820_PLUS), | |
326 | MPP_VAR_FUNCTION(3, "tdm2c", "drx", V_88F6810_PLUS), | |
327 | MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6810_PLUS), | |
328 | MPP_VAR_FUNCTION(5, "sd0", "cmd", V_88F6810_PLUS)), | |
329 | MPP_MODE(51, | |
330 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
331 | MPP_VAR_FUNCTION(3, "tdm2c", "dtx", V_88F6810_PLUS), | |
332 | MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6810_PLUS), | |
333 | MPP_VAR_FUNCTION(5, "m", "decc_err", V_88F6810_PLUS)), | |
334 | MPP_MODE(52, | |
335 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
336 | MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), | |
337 | MPP_VAR_FUNCTION(2, "pcie1", "rstout", V_88F6820_PLUS), | |
338 | MPP_VAR_FUNCTION(3, "tdm2c", "intn", V_88F6810_PLUS), | |
339 | MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6810_PLUS), | |
340 | MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6810_PLUS)), | |
341 | MPP_MODE(53, | |
342 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
343 | MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6810_PLUS), | |
344 | MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6810_PLUS), | |
345 | MPP_VAR_FUNCTION(3, "tdm2c", "rstn", V_88F6810_PLUS), | |
346 | MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6810_PLUS), | |
347 | MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6810_PLUS)), | |
348 | MPP_MODE(54, | |
349 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
350 | MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), | |
351 | MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), | |
352 | MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), | |
353 | MPP_VAR_FUNCTION(4, "pcie1", "rstout", V_88F6820_PLUS), | |
354 | MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6810_PLUS)), | |
355 | MPP_MODE(55, | |
356 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
357 | MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6810_PLUS), | |
358 | MPP_VAR_FUNCTION(2, "ge", "mdio", V_88F6810_PLUS), | |
359 | MPP_VAR_FUNCTION(3, "pcie1", "clkreq", V_88F6820_PLUS), | |
360 | MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6810_PLUS), | |
361 | MPP_VAR_FUNCTION(5, "sd0", "d0", V_88F6810_PLUS)), | |
362 | MPP_MODE(56, | |
363 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
364 | MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6810_PLUS), | |
365 | MPP_VAR_FUNCTION(2, "ge", "mdc", V_88F6810_PLUS), | |
366 | MPP_VAR_FUNCTION(3, "m", "decc_err", V_88F6810_PLUS), | |
367 | MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6810_PLUS)), | |
368 | MPP_MODE(57, | |
369 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
370 | MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6810_PLUS), | |
371 | MPP_VAR_FUNCTION(5, "sd0", "clk", V_88F6810_PLUS)), | |
372 | MPP_MODE(58, | |
373 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
374 | MPP_VAR_FUNCTION(1, "pcie1", "clkreq", V_88F6820_PLUS), | |
375 | MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6810_PLUS), | |
376 | MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6810_PLUS), | |
377 | MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6810_PLUS), | |
378 | MPP_VAR_FUNCTION(5, "sd0", "d1", V_88F6810_PLUS)), | |
379 | MPP_MODE(59, | |
380 | MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), | |
381 | MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), | |
382 | MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6810_PLUS), | |
383 | MPP_VAR_FUNCTION(3, "pcie1", "rstout", V_88F6820_PLUS), | |
384 | MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6810_PLUS), | |
385 | MPP_VAR_FUNCTION(5, "sd0", "d2", V_88F6810_PLUS)), | |
386 | }; | |
387 | ||
388 | static struct mvebu_pinctrl_soc_info armada_38x_pinctrl_info; | |
389 | ||
390 | static struct of_device_id armada_38x_pinctrl_of_match[] = { | |
391 | { | |
392 | .compatible = "marvell,mv88f6810-pinctrl", | |
393 | .data = (void *) V_88F6810, | |
394 | }, | |
395 | { | |
396 | .compatible = "marvell,mv88f6820-pinctrl", | |
397 | .data = (void *) V_88F6820, | |
398 | }, | |
399 | { | |
400 | .compatible = "marvell,mv88f6828-pinctrl", | |
401 | .data = (void *) V_88F6828, | |
402 | }, | |
403 | { }, | |
404 | }; | |
405 | ||
406 | static struct mvebu_mpp_ctrl armada_38x_mpp_controls[] = { | |
407 | MPP_FUNC_CTRL(0, 59, NULL, armada_38x_mpp_ctrl), | |
408 | }; | |
409 | ||
410 | static struct pinctrl_gpio_range armada_38x_mpp_gpio_ranges[] = { | |
411 | MPP_GPIO_RANGE(0, 0, 0, 32), | |
412 | MPP_GPIO_RANGE(1, 32, 32, 27), | |
413 | }; | |
414 | ||
415 | static int armada_38x_pinctrl_probe(struct platform_device *pdev) | |
416 | { | |
417 | struct mvebu_pinctrl_soc_info *soc = &armada_38x_pinctrl_info; | |
418 | const struct of_device_id *match = | |
419 | of_match_device(armada_38x_pinctrl_of_match, &pdev->dev); | |
420 | struct resource *res; | |
421 | ||
422 | if (!match) | |
423 | return -ENODEV; | |
424 | ||
425 | res = platform_get_resource(pdev, IORESOURCE_MEM, 0); | |
426 | mpp_base = devm_ioremap_resource(&pdev->dev, res); | |
427 | if (IS_ERR(mpp_base)) | |
428 | return PTR_ERR(mpp_base); | |
429 | ||
430 | soc->variant = (unsigned) match->data & 0xff; | |
431 | soc->controls = armada_38x_mpp_controls; | |
432 | soc->ncontrols = ARRAY_SIZE(armada_38x_mpp_controls); | |
433 | soc->gpioranges = armada_38x_mpp_gpio_ranges; | |
434 | soc->ngpioranges = ARRAY_SIZE(armada_38x_mpp_gpio_ranges); | |
435 | soc->modes = armada_38x_mpp_modes; | |
436 | soc->nmodes = armada_38x_mpp_controls[0].npins; | |
437 | ||
438 | pdev->dev.platform_data = soc; | |
439 | ||
440 | return mvebu_pinctrl_probe(pdev); | |
441 | } | |
442 | ||
443 | static int armada_38x_pinctrl_remove(struct platform_device *pdev) | |
444 | { | |
445 | return mvebu_pinctrl_remove(pdev); | |
446 | } | |
447 | ||
448 | static struct platform_driver armada_38x_pinctrl_driver = { | |
449 | .driver = { | |
450 | .name = "armada-38x-pinctrl", | |
451 | .owner = THIS_MODULE, | |
452 | .of_match_table = of_match_ptr(armada_38x_pinctrl_of_match), | |
453 | }, | |
454 | .probe = armada_38x_pinctrl_probe, | |
455 | .remove = armada_38x_pinctrl_remove, | |
456 | }; | |
457 | ||
458 | module_platform_driver(armada_38x_pinctrl_driver); | |
459 | ||
460 | MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); | |
461 | MODULE_DESCRIPTION("Marvell Armada 38x pinctrl driver"); | |
462 | MODULE_LICENSE("GPL v2"); |