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_88F6925 = BIT(1), 40 V_88F6928 = BIT(2), 41 V_88F6920_PLUS = (V_88F6920 | V_88F6925 | V_88F6928), 42 V_88F6925_PLUS = (V_88F6925 | V_88F6928), 43 }; 44 45 static struct mvebu_mpp_mode armada_39x_mpp_modes[] = { 46 MPP_MODE(0, 47 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 48 MPP_VAR_FUNCTION(1, "ua0", "rxd", V_88F6920_PLUS)), 49 MPP_MODE(1, 50 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 51 MPP_VAR_FUNCTION(1, "ua0", "txd", V_88F6920_PLUS)), 52 MPP_MODE(2, 53 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 54 MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)), 55 MPP_MODE(3, 56 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 57 MPP_VAR_FUNCTION(1, "i2c0", "sda", V_88F6920_PLUS)), 58 MPP_MODE(4, 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)), 63 MPP_MODE(5, 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)), 68 MPP_MODE(6, 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)), 72 MPP_MODE(7, 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)), 76 MPP_MODE(8, 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)), 80 MPP_MODE(9, 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)), 84 MPP_MODE(10, 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)), 88 MPP_MODE(11, 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)), 92 MPP_MODE(12, 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)), 97 MPP_MODE(13, 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)), 102 MPP_MODE(14, 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)), 107 MPP_MODE(15, 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)), 112 MPP_MODE(16, 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)), 118 MPP_MODE(17, 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)), 125 MPP_MODE(18, 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)), 130 MPP_MODE(19, 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)), 136 MPP_MODE(20, 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)), 142 MPP_MODE(21, 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)), 150 MPP_MODE(22, 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)), 154 MPP_MODE(23, 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)), 158 MPP_MODE(24, 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)), 165 MPP_MODE(25, 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)), 172 MPP_MODE(26, 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)), 178 MPP_MODE(27, 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)), 185 MPP_MODE(28, 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)), 190 MPP_MODE(29, 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)), 194 MPP_MODE(30, 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)), 198 MPP_MODE(31, 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)), 202 MPP_MODE(32, 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)), 206 MPP_MODE(33, 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)), 210 MPP_MODE(34, 211 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 212 MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6920_PLUS)), 213 MPP_MODE(35, 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)), 217 MPP_MODE(36, 218 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS), 219 MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6920_PLUS)), 220 MPP_MODE(37, 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)), 225 MPP_MODE(38, 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)), 231 MPP_MODE(39, 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)), 238 MPP_MODE(40, 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)), 245 MPP_MODE(41, 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)), 253 MPP_MODE(42, 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)), 258 MPP_MODE(43, 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)), 266 MPP_MODE(44, 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)), 273 MPP_MODE(45, 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)), 278 MPP_MODE(46, 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)), 284 MPP_MODE(47, 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)), 291 MPP_MODE(48, 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)), 300 MPP_MODE(49, 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)), 308 MPP_MODE(50, 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)), 315 MPP_MODE(51, 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)), 321 MPP_MODE(52, 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)), 328 MPP_MODE(53, 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)), 336 MPP_MODE(54, 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)), 343 MPP_MODE(55, 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)), 350 MPP_MODE(56, 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)), 356 MPP_MODE(57, 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)), 361 MPP_MODE(58, 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)), 368 MPP_MODE(59, 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)), 374 }; 375 376 static struct mvebu_pinctrl_soc_info armada_39x_pinctrl_info; 377 378 static const struct of_device_id armada_39x_pinctrl_of_match[] = { 379 { 380 .compatible = "marvell,mv88f6920-pinctrl", 381 .data = (void *) V_88F6920, 382 }, 383 { 384 .compatible = "marvell,mv88f6925-pinctrl", 385 .data = (void *) V_88F6925, 386 }, 387 { 388 .compatible = "marvell,mv88f6928-pinctrl", 389 .data = (void *) V_88F6928, 390 }, 391 { }, 392 }; 393 394 static struct mvebu_mpp_ctrl armada_39x_mpp_controls[] = { 395 MPP_FUNC_CTRL(0, 59, NULL, armada_39x_mpp_ctrl), 396 }; 397 398 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), 401 }; 402 403 static int armada_39x_pinctrl_probe(struct platform_device *pdev) 404 { 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; 409 410 if (!match) 411 return -ENODEV; 412 413 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); 417 418 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; 425 426 pdev->dev.platform_data = soc; 427 428 return mvebu_pinctrl_probe(pdev); 429 } 430 431 static int armada_39x_pinctrl_remove(struct platform_device *pdev) 432 { 433 return mvebu_pinctrl_remove(pdev); 434 } 435 436 static struct platform_driver armada_39x_pinctrl_driver = { 437 .driver = { 438 .name = "armada-39x-pinctrl", 439 .of_match_table = of_match_ptr(armada_39x_pinctrl_of_match), 440 }, 441 .probe = armada_39x_pinctrl_probe, 442 .remove = armada_39x_pinctrl_remove, 443 }; 444 445 module_platform_driver(armada_39x_pinctrl_driver); 446 447 MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); 448 MODULE_DESCRIPTION("Marvell Armada 39x pinctrl driver"); 449 MODULE_LICENSE("GPL v2"); 450