1 /* 2 * Marvell Armada 39x pinctrl driver based on mvebu pinctrl core 3 * 4 * Copyright (C) 2015 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_39x_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_39x_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_88F6920 = BIT(0), 39 V_88F6928 = BIT(1), 40 V_88F6920_PLUS = (V_88F6920 | V_88F6928), 41 }; 42 43 static struct mvebu_mpp_mode armada_39x_mpp_modes[] = { 44 MPP_MODE(0, 45 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 46 MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6920_PLUS)), 47 MPP_MODE(1, 48 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 49 MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6920_PLUS)), 50 MPP_MODE(2, 51 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 52 MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)), 53 MPP_MODE(3, 54 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 55 MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6920_PLUS)), 56 MPP_MODE(4, 57 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 58 MPP_VAR_FUNCTION(2, "ua1", "txd", V_88F6920_PLUS), 59 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS), 60 MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)), 61 MPP_MODE(5, 62 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 63 MPP_VAR_FUNCTION(2, "ua1", "rxd", V_88F6920_PLUS), 64 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS), 65 MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)), 66 MPP_MODE(6, 67 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 68 MPP_VAR_FUNCTION(5, "dev", "cs3", V_88F6920_PLUS), 69 MPP_VAR_FUNCTION(7, "xsmi", "mdio", V_88F6920_PLUS)), 70 MPP_MODE(7, 71 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 72 MPP_VAR_FUNCTION(5, "dev", "ad9", V_88F6920_PLUS), 73 MPP_VAR_FUNCTION(7, "xsmi", "mdc", V_88F6920_PLUS)), 74 MPP_MODE(8, 75 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 76 MPP_VAR_FUNCTION(5, "dev", "ad10", V_88F6920_PLUS), 77 MPP_VAR_FUNCTION(7, "ptp", "trig", V_88F6920_PLUS)), 78 MPP_MODE(9, 79 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 80 MPP_VAR_FUNCTION(5, "dev", "ad11", V_88F6920_PLUS), 81 MPP_VAR_FUNCTION(7, "ptp", "clk", V_88F6920_PLUS)), 82 MPP_MODE(10, 83 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 84 MPP_VAR_FUNCTION(5, "dev", "ad12", V_88F6920_PLUS), 85 MPP_VAR_FUNCTION(7, "ptp", "event", V_88F6920_PLUS)), 86 MPP_MODE(11, 87 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 88 MPP_VAR_FUNCTION(5, "dev", "ad13", V_88F6920_PLUS), 89 MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)), 90 MPP_MODE(12, 91 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 92 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS), 93 MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6920_PLUS), 94 MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)), 95 MPP_MODE(13, 96 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 97 MPP_VAR_FUNCTION(5, "dev", "ad15", V_88F6920_PLUS), 98 MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)), 99 MPP_MODE(14, 100 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 101 MPP_VAR_FUNCTION(3, "m", "vtt", V_88F6920_PLUS), 102 MPP_VAR_FUNCTION(5, "dev", "wen1", V_88F6920_PLUS), 103 MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)), 104 MPP_MODE(15, 105 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 106 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS), 107 MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6920_PLUS), 108 MPP_VAR_FUNCTION(7, "i2c1", "sck", V_88F6920_PLUS)), 109 MPP_MODE(16, 110 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 111 MPP_VAR_FUNCTION(3, "m", "decc", V_88F6920_PLUS), 112 MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6920_PLUS), 113 MPP_VAR_FUNCTION(7, "i2c1", "sda", V_88F6920_PLUS)), 114 MPP_MODE(17, 115 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 116 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS), 117 MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6920_PLUS), 118 MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)), 119 MPP_MODE(18, 120 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 121 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS), 122 MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6920_PLUS), 123 MPP_VAR_FUNCTION(7, "i2c2", "sck", V_88F6920_PLUS)), 124 MPP_MODE(19, 125 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 126 MPP_VAR_FUNCTION(4, "sata1", "present", V_88F6928), 127 MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6920_PLUS), 128 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS), 129 MPP_VAR_FUNCTION(7, "i2c2", "sda", V_88F6920_PLUS)), 130 MPP_MODE(20, 131 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 132 MPP_VAR_FUNCTION(4, "sata0", "present", V_88F6928), 133 MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6920_PLUS), 134 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS), 135 MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)), 136 MPP_MODE(21, 137 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 138 MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6920_PLUS), 139 MPP_VAR_FUNCTION(3, "sata0", "present", V_88F6928), 140 MPP_VAR_FUNCTION(4, "sd", "cmd", V_88F6920_PLUS), 141 MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6920_PLUS), 142 MPP_VAR_FUNCTION(8, "ge", "rxd0", V_88F6920_PLUS)), 143 MPP_MODE(22, 144 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 145 MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6920_PLUS), 146 MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6920_PLUS)), 147 MPP_MODE(23, 148 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 149 MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6920_PLUS), 150 MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6920_PLUS)), 151 MPP_MODE(24, 152 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 153 MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6920_PLUS), 154 MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6920_PLUS), 155 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS), 156 MPP_VAR_FUNCTION(4, "sd", "d4", V_88F6920_PLUS), 157 MPP_VAR_FUNCTION(5, "dev", "readyn", V_88F6920_PLUS)), 158 MPP_MODE(25, 159 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 160 MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6920_PLUS), 161 MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6920_PLUS), 162 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6920_PLUS), 163 MPP_VAR_FUNCTION(4, "sd", "d5", V_88F6920_PLUS), 164 MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6920_PLUS)), 165 MPP_MODE(26, 166 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 167 MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6920_PLUS), 168 MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6920_PLUS), 169 MPP_VAR_FUNCTION(4, "sd", "d6", V_88F6920_PLUS), 170 MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6920_PLUS)), 171 MPP_MODE(27, 172 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 173 MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6920_PLUS), 174 MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6920_PLUS), 175 MPP_VAR_FUNCTION(4, "sd", "d7", V_88F6920_PLUS), 176 MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6920_PLUS), 177 MPP_VAR_FUNCTION(8, "ge", "txclkout", V_88F6920_PLUS)), 178 MPP_MODE(28, 179 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 180 MPP_VAR_FUNCTION(4, "sd", "clk", V_88F6920_PLUS), 181 MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6920_PLUS), 182 MPP_VAR_FUNCTION(8, "ge", "txd0", V_88F6920_PLUS)), 183 MPP_MODE(29, 184 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 185 MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6920_PLUS), 186 MPP_VAR_FUNCTION(8, "ge", "txd1", V_88F6920_PLUS)), 187 MPP_MODE(30, 188 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 189 MPP_VAR_FUNCTION(5, "dev", "oen", V_88F6920_PLUS), 190 MPP_VAR_FUNCTION(8, "ge", "txd2", V_88F6920_PLUS)), 191 MPP_MODE(31, 192 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 193 MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6920_PLUS), 194 MPP_VAR_FUNCTION(8, "ge", "txd3", V_88F6920_PLUS)), 195 MPP_MODE(32, 196 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 197 MPP_VAR_FUNCTION(5, "dev", "wen0", V_88F6920_PLUS), 198 MPP_VAR_FUNCTION(8, "ge", "txctl", V_88F6920_PLUS)), 199 MPP_MODE(33, 200 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 201 MPP_VAR_FUNCTION(1, "m", "decc", V_88F6920_PLUS), 202 MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6920_PLUS)), 203 MPP_MODE(34, 204 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 205 MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6920_PLUS)), 206 MPP_MODE(35, 207 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 208 MPP_VAR_FUNCTION(1, "ref", "clk", V_88F6920_PLUS), 209 MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6920_PLUS)), 210 MPP_MODE(36, 211 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 212 MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6920_PLUS)), 213 MPP_MODE(37, 214 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 215 MPP_VAR_FUNCTION(4, "sd", "d3", V_88F6920_PLUS), 216 MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6920_PLUS), 217 MPP_VAR_FUNCTION(8, "ge", "rxclk", V_88F6920_PLUS)), 218 MPP_MODE(38, 219 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 220 MPP_VAR_FUNCTION(3, "ref", "clk", V_88F6920_PLUS), 221 MPP_VAR_FUNCTION(4, "sd", "d0", V_88F6920_PLUS), 222 MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6920_PLUS), 223 MPP_VAR_FUNCTION(8, "ge", "rxd1", V_88F6920_PLUS)), 224 MPP_MODE(39, 225 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 226 MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6920_PLUS), 227 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS), 228 MPP_VAR_FUNCTION(4, "sd", "d1", V_88F6920_PLUS), 229 MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6920_PLUS), 230 MPP_VAR_FUNCTION(8, "ge", "rxd2", V_88F6920_PLUS)), 231 MPP_MODE(40, 232 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 233 MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6920_PLUS), 234 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS), 235 MPP_VAR_FUNCTION(4, "sd", "d2", V_88F6920_PLUS), 236 MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6920_PLUS), 237 MPP_VAR_FUNCTION(8, "ge", "rxd3", V_88F6920_PLUS)), 238 MPP_MODE(41, 239 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 240 MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6920_PLUS), 241 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6920_PLUS), 242 MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6920_PLUS), 243 MPP_VAR_FUNCTION(5, "dev", "burstn", V_88F6920_PLUS), 244 MPP_VAR_FUNCTION(6, "nd", "rbn0", V_88F6920_PLUS), 245 MPP_VAR_FUNCTION(8, "ge", "rxctl", V_88F6920_PLUS)), 246 MPP_MODE(42, 247 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 248 MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6920_PLUS), 249 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6920_PLUS), 250 MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6920_PLUS)), 251 MPP_MODE(43, 252 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 253 MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6920_PLUS), 254 MPP_VAR_FUNCTION(2, "m", "vtt", V_88F6920_PLUS), 255 MPP_VAR_FUNCTION(3, "m", "decc", V_88F6920_PLUS), 256 MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6920_PLUS), 257 MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6920_PLUS), 258 MPP_VAR_FUNCTION(6, "nd", "rbn1", V_88F6920_PLUS)), 259 MPP_MODE(44, 260 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 261 MPP_VAR_FUNCTION(1, "sata0", "present", V_88F6928), 262 MPP_VAR_FUNCTION(2, "sata1", "present", V_88F6928), 263 MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)), 264 MPP_MODE(45, 265 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 266 MPP_VAR_FUNCTION(1, "ref", "clk", V_88F6920_PLUS), 267 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS), 268 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)), 269 MPP_MODE(46, 270 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 271 MPP_VAR_FUNCTION(1, "ref", "clk", V_88F6920_PLUS), 272 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6920_PLUS), 273 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS), 274 MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)), 275 MPP_MODE(47, 276 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 277 MPP_VAR_FUNCTION(1, "sata0", "present", V_88F6928), 278 MPP_VAR_FUNCTION(2, "sata1", "present", V_88F6928), 279 MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)), 280 MPP_MODE(48, 281 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 282 MPP_VAR_FUNCTION(1, "sata0", "present", V_88F6928), 283 MPP_VAR_FUNCTION(2, "m", "vtt", V_88F6920_PLUS), 284 MPP_VAR_FUNCTION(3, "tdm", "pclk", V_88F6928), 285 MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6928), 286 MPP_VAR_FUNCTION(5, "sd", "d4", V_88F6920_PLUS), 287 MPP_VAR_FUNCTION(6, "pcie0", "clkreq", V_88F6920_PLUS), 288 MPP_VAR_FUNCTION(7, "ua1", "txd", V_88F6920_PLUS)), 289 MPP_MODE(49, 290 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 291 MPP_VAR_FUNCTION(3, "tdm", "fsync", V_88F6928), 292 MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6928), 293 MPP_VAR_FUNCTION(5, "sd", "d5", V_88F6920_PLUS), 294 MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)), 295 MPP_MODE(50, 296 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 297 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS), 298 MPP_VAR_FUNCTION(3, "tdm", "drx", V_88F6928), 299 MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6928), 300 MPP_VAR_FUNCTION(5, "sd", "cmd", V_88F6920_PLUS), 301 MPP_VAR_FUNCTION(7, "ua2", "rxd", V_88F6920_PLUS)), 302 MPP_MODE(51, 303 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 304 MPP_VAR_FUNCTION(3, "tdm", "dtx", V_88F6928), 305 MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6928), 306 MPP_VAR_FUNCTION(5, "m", "decc", V_88F6920_PLUS), 307 MPP_VAR_FUNCTION(7, "ua2", "txd", V_88F6920_PLUS)), 308 MPP_MODE(52, 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", "intn", V_88F6928), 312 MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6928), 313 MPP_VAR_FUNCTION(5, "sd", "d6", V_88F6920_PLUS), 314 MPP_VAR_FUNCTION(7, "i2c3", "sck", V_88F6920_PLUS)), 315 MPP_MODE(53, 316 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 317 MPP_VAR_FUNCTION(1, "sata1", "present", V_88F6928), 318 MPP_VAR_FUNCTION(2, "sata0", "present", V_88F6928), 319 MPP_VAR_FUNCTION(3, "tdm", "rstn", V_88F6928), 320 MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6928), 321 MPP_VAR_FUNCTION(5, "sd", "d7", V_88F6920_PLUS), 322 MPP_VAR_FUNCTION(7, "i2c3", "sda", V_88F6920_PLUS)), 323 MPP_MODE(54, 324 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 325 MPP_VAR_FUNCTION(1, "sata0", "present", V_88F6928), 326 MPP_VAR_FUNCTION(2, "sata1", "present", V_88F6928), 327 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS), 328 MPP_VAR_FUNCTION(5, "sd", "d3", V_88F6920_PLUS), 329 MPP_VAR_FUNCTION(7, "ua3", "txd", V_88F6920_PLUS)), 330 MPP_MODE(55, 331 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 332 MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6920_PLUS), 333 MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6920_PLUS), 334 MPP_VAR_FUNCTION(5, "sd", "d0", V_88F6920_PLUS), 335 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS), 336 MPP_VAR_FUNCTION(7, "ua3", "rxd", V_88F6920_PLUS)), 337 MPP_MODE(56, 338 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 339 MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6920_PLUS), 340 MPP_VAR_FUNCTION(3, "m", "decc", V_88F6920_PLUS), 341 MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6920_PLUS), 342 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)), 343 MPP_MODE(57, 344 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 345 MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6920_PLUS), 346 MPP_VAR_FUNCTION(5, "sd", "clk", V_88F6920_PLUS), 347 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS)), 348 MPP_MODE(58, 349 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 350 MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6920_PLUS), 351 MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6920_PLUS), 352 MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6920_PLUS), 353 MPP_VAR_FUNCTION(5, "sd", "d1", V_88F6920_PLUS), 354 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS)), 355 MPP_MODE(59, 356 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 357 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6920_PLUS), 358 MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6920_PLUS), 359 MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6920_PLUS), 360 MPP_VAR_FUNCTION(5, "sd", "d2", V_88F6920_PLUS)), 361 }; 362 363 static struct mvebu_pinctrl_soc_info armada_39x_pinctrl_info; 364 365 static const struct of_device_id armada_39x_pinctrl_of_match[] = { 366 { 367 .compatible = "marvell,mv88f6920-pinctrl", 368 .data = (void *) V_88F6920, 369 }, 370 { 371 .compatible = "marvell,mv88f6928-pinctrl", 372 .data = (void *) V_88F6928, 373 }, 374 { }, 375 }; 376 377 static struct mvebu_mpp_ctrl armada_39x_mpp_controls[] = { 378 MPP_FUNC_CTRL(0, 59, NULL, armada_39x_mpp_ctrl), 379 }; 380 381 static struct pinctrl_gpio_range armada_39x_mpp_gpio_ranges[] = { 382 MPP_GPIO_RANGE(0, 0, 0, 32), 383 MPP_GPIO_RANGE(1, 32, 32, 27), 384 }; 385 386 static int armada_39x_pinctrl_probe(struct platform_device *pdev) 387 { 388 struct mvebu_pinctrl_soc_info *soc = &armada_39x_pinctrl_info; 389 const struct of_device_id *match = 390 of_match_device(armada_39x_pinctrl_of_match, &pdev->dev); 391 struct resource *res; 392 393 if (!match) 394 return -ENODEV; 395 396 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 397 mpp_base = devm_ioremap_resource(&pdev->dev, res); 398 if (IS_ERR(mpp_base)) 399 return PTR_ERR(mpp_base); 400 401 soc->variant = (unsigned) match->data & 0xff; 402 soc->controls = armada_39x_mpp_controls; 403 soc->ncontrols = ARRAY_SIZE(armada_39x_mpp_controls); 404 soc->gpioranges = armada_39x_mpp_gpio_ranges; 405 soc->ngpioranges = ARRAY_SIZE(armada_39x_mpp_gpio_ranges); 406 soc->modes = armada_39x_mpp_modes; 407 soc->nmodes = armada_39x_mpp_controls[0].npins; 408 409 pdev->dev.platform_data = soc; 410 411 return mvebu_pinctrl_probe(pdev); 412 } 413 414 static int armada_39x_pinctrl_remove(struct platform_device *pdev) 415 { 416 return mvebu_pinctrl_remove(pdev); 417 } 418 419 static struct platform_driver armada_39x_pinctrl_driver = { 420 .driver = { 421 .name = "armada-39x-pinctrl", 422 .of_match_table = of_match_ptr(armada_39x_pinctrl_of_match), 423 }, 424 .probe = armada_39x_pinctrl_probe, 425 .remove = armada_39x_pinctrl_remove, 426 }; 427 428 module_platform_driver(armada_39x_pinctrl_driver); 429 430 MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); 431 MODULE_DESCRIPTION("Marvell Armada 39x pinctrl driver"); 432 MODULE_LICENSE("GPL v2"); 433