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(4, "spi0", "cs1", V_88F6810_PLUS), 98 MPP_VAR_FUNCTION(5, "dev", "ad14", V_88F6810_PLUS), 99 MPP_VAR_FUNCTION(6, "pcie3", "clkreq", 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_VAR_FUNCTION(6, "pcie2", "clkreq", V_88F6810_PLUS)), 108 MPP_MODE(14, 109 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 110 MPP_VAR_FUNCTION(1, "ge0", "rxd2", V_88F6810_PLUS), 111 MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), 112 MPP_VAR_FUNCTION(3, "dram", "vttctrl", V_88F6810_PLUS), 113 MPP_VAR_FUNCTION(4, "spi0", "cs3", V_88F6810_PLUS), 114 MPP_VAR_FUNCTION(5, "dev", "we1", V_88F6810_PLUS), 115 MPP_VAR_FUNCTION(6, "pcie3", "clkreq", V_88F6810_PLUS)), 116 MPP_MODE(15, 117 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 118 MPP_VAR_FUNCTION(1, "ge0", "rxd3", V_88F6810_PLUS), 119 MPP_VAR_FUNCTION(2, "ge", "mdc slave", V_88F6810_PLUS), 120 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), 121 MPP_VAR_FUNCTION(4, "spi0", "mosi", V_88F6810_PLUS)), 122 MPP_MODE(16, 123 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 124 MPP_VAR_FUNCTION(1, "ge0", "rxctl", V_88F6810_PLUS), 125 MPP_VAR_FUNCTION(2, "ge", "mdio slave", V_88F6810_PLUS), 126 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6810_PLUS), 127 MPP_VAR_FUNCTION(4, "spi0", "miso", V_88F6810_PLUS), 128 MPP_VAR_FUNCTION(5, "pcie0", "clkreq", V_88F6810_PLUS), 129 MPP_VAR_FUNCTION(6, "pcie1", "clkreq", V_88F6820_PLUS)), 130 MPP_MODE(17, 131 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 132 MPP_VAR_FUNCTION(1, "ge0", "rxclk", V_88F6810_PLUS), 133 MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), 134 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), 135 MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6810_PLUS), 136 MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6810_PLUS), 137 MPP_VAR_FUNCTION(6, "sata0", "prsnt", V_88F6810_PLUS)), 138 MPP_MODE(18, 139 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 140 MPP_VAR_FUNCTION(1, "ge0", "rxerr", V_88F6810_PLUS), 141 MPP_VAR_FUNCTION(2, "ptp", "trig", V_88F6810_PLUS), 142 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), 143 MPP_VAR_FUNCTION(4, "spi0", "cs0", V_88F6810_PLUS)), 144 MPP_MODE(19, 145 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 146 MPP_VAR_FUNCTION(1, "ge0", "col", V_88F6810_PLUS), 147 MPP_VAR_FUNCTION(2, "ptp", "evreq", V_88F6810_PLUS), 148 MPP_VAR_FUNCTION(3, "ge0", "txerr", V_88F6810_PLUS), 149 MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6810_PLUS), 150 MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6810_PLUS), 151 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6810_PLUS)), 152 MPP_MODE(20, 153 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 154 MPP_VAR_FUNCTION(1, "ge0", "txclk", V_88F6810_PLUS), 155 MPP_VAR_FUNCTION(2, "ptp", "clk", V_88F6810_PLUS), 156 MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6810_PLUS), 157 MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6810_PLUS), 158 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6810_PLUS)), 159 MPP_MODE(21, 160 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 161 MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6810_PLUS), 162 MPP_VAR_FUNCTION(2, "ge1", "rxd0", V_88F6810_PLUS), 163 MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6810_PLUS), 164 MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6810_PLUS), 165 MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6810_PLUS), 166 MPP_VAR_FUNCTION(6, "sata1", "prsnt", V_88F6810_PLUS)), 167 MPP_MODE(22, 168 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 169 MPP_VAR_FUNCTION(1, "spi0", "mosi", V_88F6810_PLUS), 170 MPP_VAR_FUNCTION(5, "dev", "ad0", V_88F6810_PLUS)), 171 MPP_MODE(23, 172 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 173 MPP_VAR_FUNCTION(1, "spi0", "sck", V_88F6810_PLUS), 174 MPP_VAR_FUNCTION(5, "dev", "ad2", V_88F6810_PLUS)), 175 MPP_MODE(24, 176 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 177 MPP_VAR_FUNCTION(1, "spi0", "miso", V_88F6810_PLUS), 178 MPP_VAR_FUNCTION(2, "ua0", "cts", V_88F6810_PLUS), 179 MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6810_PLUS), 180 MPP_VAR_FUNCTION(4, "sd0", "d4", V_88F6810_PLUS), 181 MPP_VAR_FUNCTION(5, "dev", "ready", V_88F6810_PLUS)), 182 MPP_MODE(25, 183 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 184 MPP_VAR_FUNCTION(1, "spi0", "cs0", V_88F6810_PLUS), 185 MPP_VAR_FUNCTION(2, "ua0", "rts", V_88F6810_PLUS), 186 MPP_VAR_FUNCTION(3, "ua1", "txd", V_88F6810_PLUS), 187 MPP_VAR_FUNCTION(4, "sd0", "d5", V_88F6810_PLUS), 188 MPP_VAR_FUNCTION(5, "dev", "cs0", V_88F6810_PLUS)), 189 MPP_MODE(26, 190 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 191 MPP_VAR_FUNCTION(1, "spi0", "cs2", V_88F6810_PLUS), 192 MPP_VAR_FUNCTION(3, "i2c1", "sck", V_88F6810_PLUS), 193 MPP_VAR_FUNCTION(4, "sd0", "d6", V_88F6810_PLUS), 194 MPP_VAR_FUNCTION(5, "dev", "cs1", V_88F6810_PLUS)), 195 MPP_MODE(27, 196 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 197 MPP_VAR_FUNCTION(1, "spi0", "cs3", V_88F6810_PLUS), 198 MPP_VAR_FUNCTION(2, "ge1", "txclkout", V_88F6810_PLUS), 199 MPP_VAR_FUNCTION(3, "i2c1", "sda", V_88F6810_PLUS), 200 MPP_VAR_FUNCTION(4, "sd0", "d7", V_88F6810_PLUS), 201 MPP_VAR_FUNCTION(5, "dev", "cs2", V_88F6810_PLUS)), 202 MPP_MODE(28, 203 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 204 MPP_VAR_FUNCTION(2, "ge1", "txd0", V_88F6810_PLUS), 205 MPP_VAR_FUNCTION(4, "sd0", "clk", V_88F6810_PLUS), 206 MPP_VAR_FUNCTION(5, "dev", "ad5", V_88F6810_PLUS)), 207 MPP_MODE(29, 208 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 209 MPP_VAR_FUNCTION(2, "ge1", "txd1", V_88F6810_PLUS), 210 MPP_VAR_FUNCTION(5, "dev", "ale0", V_88F6810_PLUS)), 211 MPP_MODE(30, 212 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 213 MPP_VAR_FUNCTION(2, "ge1", "txd2", V_88F6810_PLUS), 214 MPP_VAR_FUNCTION(5, "dev", "oe", V_88F6810_PLUS)), 215 MPP_MODE(31, 216 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 217 MPP_VAR_FUNCTION(2, "ge1", "txd3", V_88F6810_PLUS), 218 MPP_VAR_FUNCTION(5, "dev", "ale1", V_88F6810_PLUS)), 219 MPP_MODE(32, 220 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 221 MPP_VAR_FUNCTION(2, "ge1", "txctl", V_88F6810_PLUS), 222 MPP_VAR_FUNCTION(5, "dev", "we0", V_88F6810_PLUS)), 223 MPP_MODE(33, 224 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 225 MPP_VAR_FUNCTION(1, "dram", "deccerr", V_88F6810_PLUS), 226 MPP_VAR_FUNCTION(5, "dev", "ad3", V_88F6810_PLUS)), 227 MPP_MODE(34, 228 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 229 MPP_VAR_FUNCTION(5, "dev", "ad1", V_88F6810_PLUS)), 230 MPP_MODE(35, 231 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 232 MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), 233 MPP_VAR_FUNCTION(5, "dev", "a1", V_88F6810_PLUS)), 234 MPP_MODE(36, 235 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 236 MPP_VAR_FUNCTION(1, "ptp", "trig", V_88F6810_PLUS), 237 MPP_VAR_FUNCTION(5, "dev", "a0", V_88F6810_PLUS)), 238 MPP_MODE(37, 239 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 240 MPP_VAR_FUNCTION(1, "ptp", "clk", V_88F6810_PLUS), 241 MPP_VAR_FUNCTION(2, "ge1", "rxclk", V_88F6810_PLUS), 242 MPP_VAR_FUNCTION(4, "sd0", "d3", V_88F6810_PLUS), 243 MPP_VAR_FUNCTION(5, "dev", "ad8", V_88F6810_PLUS)), 244 MPP_MODE(38, 245 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 246 MPP_VAR_FUNCTION(1, "ptp", "evreq", V_88F6810_PLUS), 247 MPP_VAR_FUNCTION(2, "ge1", "rxd1", V_88F6810_PLUS), 248 MPP_VAR_FUNCTION(3, "ref", "clk_out0", V_88F6810_PLUS), 249 MPP_VAR_FUNCTION(4, "sd0", "d0", V_88F6810_PLUS), 250 MPP_VAR_FUNCTION(5, "dev", "ad4", V_88F6810_PLUS)), 251 MPP_MODE(39, 252 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 253 MPP_VAR_FUNCTION(1, "i2c1", "sck", V_88F6810_PLUS), 254 MPP_VAR_FUNCTION(2, "ge1", "rxd2", V_88F6810_PLUS), 255 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), 256 MPP_VAR_FUNCTION(4, "sd0", "d1", V_88F6810_PLUS), 257 MPP_VAR_FUNCTION(5, "dev", "a2", V_88F6810_PLUS)), 258 MPP_MODE(40, 259 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 260 MPP_VAR_FUNCTION(1, "i2c1", "sda", V_88F6810_PLUS), 261 MPP_VAR_FUNCTION(2, "ge1", "rxd3", V_88F6810_PLUS), 262 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), 263 MPP_VAR_FUNCTION(4, "sd0", "d2", V_88F6810_PLUS), 264 MPP_VAR_FUNCTION(5, "dev", "ad6", V_88F6810_PLUS)), 265 MPP_MODE(41, 266 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 267 MPP_VAR_FUNCTION(1, "ua1", "rxd", V_88F6810_PLUS), 268 MPP_VAR_FUNCTION(2, "ge1", "rxctl", V_88F6810_PLUS), 269 MPP_VAR_FUNCTION(3, "ua0", "cts", V_88F6810_PLUS), 270 MPP_VAR_FUNCTION(4, "spi1", "cs3", V_88F6810_PLUS), 271 MPP_VAR_FUNCTION(5, "dev", "burst/last", V_88F6810_PLUS), 272 MPP_VAR_FUNCTION(6, "nand", "rb0", V_88F6810_PLUS)), 273 MPP_MODE(42, 274 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 275 MPP_VAR_FUNCTION(1, "ua1", "txd", V_88F6810_PLUS), 276 MPP_VAR_FUNCTION(3, "ua0", "rts", V_88F6810_PLUS), 277 MPP_VAR_FUNCTION(5, "dev", "ad7", V_88F6810_PLUS)), 278 MPP_MODE(43, 279 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 280 MPP_VAR_FUNCTION(1, "pcie0", "clkreq", V_88F6810_PLUS), 281 MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6810_PLUS), 282 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6810_PLUS), 283 MPP_VAR_FUNCTION(4, "spi1", "cs2", V_88F6810_PLUS), 284 MPP_VAR_FUNCTION(5, "dev", "clkout", V_88F6810_PLUS), 285 MPP_VAR_FUNCTION(6, "nand", "rb1", V_88F6810_PLUS)), 286 MPP_MODE(44, 287 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 288 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), 289 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), 290 MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), 291 MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6828)), 292 MPP_MODE(45, 293 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 294 MPP_VAR_FUNCTION(1, "ref", "clk_out0", V_88F6810_PLUS), 295 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), 296 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6810_PLUS)), 297 MPP_MODE(46, 298 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 299 MPP_VAR_FUNCTION(1, "ref", "clk_out1", V_88F6810_PLUS), 300 MPP_VAR_FUNCTION(2, "pcie0", "rstout", V_88F6810_PLUS), 301 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6810_PLUS)), 302 MPP_MODE(47, 303 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 304 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), 305 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), 306 MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6828), 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, "dram", "vttctrl", V_88F6810_PLUS), 312 MPP_VAR_FUNCTION(3, "tdm", "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_VAR_FUNCTION(6, "pcie0", "clkreq", V_88F6810_PLUS)), 316 MPP_MODE(49, 317 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 318 MPP_VAR_FUNCTION(1, "sata2", "prsnt", V_88F6828), 319 MPP_VAR_FUNCTION(2, "sata3", "prsnt", V_88F6828), 320 MPP_VAR_FUNCTION(3, "tdm", "fsync", V_88F6810_PLUS), 321 MPP_VAR_FUNCTION(4, "audio", "lrclk", V_88F6810_PLUS), 322 MPP_VAR_FUNCTION(5, "sd0", "d5", V_88F6810_PLUS), 323 MPP_VAR_FUNCTION(6, "pcie1", "clkreq", V_88F6820_PLUS)), 324 MPP_MODE(50, 325 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 326 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), 327 MPP_VAR_FUNCTION(3, "tdm", "drx", V_88F6810_PLUS), 328 MPP_VAR_FUNCTION(4, "audio", "extclk", V_88F6810_PLUS), 329 MPP_VAR_FUNCTION(5, "sd0", "cmd", V_88F6810_PLUS)), 330 MPP_MODE(51, 331 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 332 MPP_VAR_FUNCTION(3, "tdm", "dtx", V_88F6810_PLUS), 333 MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6810_PLUS), 334 MPP_VAR_FUNCTION(5, "dram", "deccerr", V_88F6810_PLUS), 335 MPP_VAR_FUNCTION(6, "ptp", "trig", V_88F6810_PLUS)), 336 MPP_MODE(52, 337 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 338 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), 339 MPP_VAR_FUNCTION(3, "tdm", "int", V_88F6810_PLUS), 340 MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6810_PLUS), 341 MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6810_PLUS), 342 MPP_VAR_FUNCTION(6, "ptp", "clk", V_88F6810_PLUS)), 343 MPP_MODE(53, 344 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 345 MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6810_PLUS), 346 MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6810_PLUS), 347 MPP_VAR_FUNCTION(3, "tdm", "rst", V_88F6810_PLUS), 348 MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6810_PLUS), 349 MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6810_PLUS), 350 MPP_VAR_FUNCTION(6, "ptp", "evreq", V_88F6810_PLUS)), 351 MPP_MODE(54, 352 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 353 MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS), 354 MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6810_PLUS), 355 MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6810_PLUS), 356 MPP_VAR_FUNCTION(4, "ge0", "txerr", V_88F6810_PLUS), 357 MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6810_PLUS)), 358 MPP_MODE(55, 359 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 360 MPP_VAR_FUNCTION(1, "ua1", "cts", V_88F6810_PLUS), 361 MPP_VAR_FUNCTION(2, "ge", "mdio", V_88F6810_PLUS), 362 MPP_VAR_FUNCTION(3, "pcie1", "clkreq", V_88F6820_PLUS), 363 MPP_VAR_FUNCTION(4, "spi1", "cs1", V_88F6810_PLUS), 364 MPP_VAR_FUNCTION(5, "sd0", "d0", V_88F6810_PLUS), 365 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6810_PLUS)), 366 MPP_MODE(56, 367 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 368 MPP_VAR_FUNCTION(1, "ua1", "rts", V_88F6810_PLUS), 369 MPP_VAR_FUNCTION(2, "ge", "mdc", V_88F6810_PLUS), 370 MPP_VAR_FUNCTION(3, "dram", "deccerr", V_88F6810_PLUS), 371 MPP_VAR_FUNCTION(4, "spi1", "mosi", V_88F6810_PLUS), 372 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6810_PLUS)), 373 MPP_MODE(57, 374 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 375 MPP_VAR_FUNCTION(4, "spi1", "sck", V_88F6810_PLUS), 376 MPP_VAR_FUNCTION(5, "sd0", "clk", V_88F6810_PLUS), 377 MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6810_PLUS)), 378 MPP_MODE(58, 379 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 380 MPP_VAR_FUNCTION(1, "pcie1", "clkreq", V_88F6820_PLUS), 381 MPP_VAR_FUNCTION(2, "i2c1", "sck", V_88F6810_PLUS), 382 MPP_VAR_FUNCTION(3, "pcie2", "clkreq", V_88F6810_PLUS), 383 MPP_VAR_FUNCTION(4, "spi1", "miso", V_88F6810_PLUS), 384 MPP_VAR_FUNCTION(5, "sd0", "d1", V_88F6810_PLUS), 385 MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6810_PLUS)), 386 MPP_MODE(59, 387 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS), 388 MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS), 389 MPP_VAR_FUNCTION(2, "i2c1", "sda", V_88F6810_PLUS), 390 MPP_VAR_FUNCTION(4, "spi1", "cs0", V_88F6810_PLUS), 391 MPP_VAR_FUNCTION(5, "sd0", "d2", V_88F6810_PLUS)), 392 }; 393 394 static struct mvebu_pinctrl_soc_info armada_38x_pinctrl_info; 395 396 static const struct of_device_id armada_38x_pinctrl_of_match[] = { 397 { 398 .compatible = "marvell,mv88f6810-pinctrl", 399 .data = (void *) V_88F6810, 400 }, 401 { 402 .compatible = "marvell,mv88f6820-pinctrl", 403 .data = (void *) V_88F6820, 404 }, 405 { 406 .compatible = "marvell,mv88f6828-pinctrl", 407 .data = (void *) V_88F6828, 408 }, 409 { }, 410 }; 411 412 static struct mvebu_mpp_ctrl armada_38x_mpp_controls[] = { 413 MPP_FUNC_CTRL(0, 59, NULL, armada_38x_mpp_ctrl), 414 }; 415 416 static struct pinctrl_gpio_range armada_38x_mpp_gpio_ranges[] = { 417 MPP_GPIO_RANGE(0, 0, 0, 32), 418 MPP_GPIO_RANGE(1, 32, 32, 28), 419 }; 420 421 static int armada_38x_pinctrl_probe(struct platform_device *pdev) 422 { 423 struct mvebu_pinctrl_soc_info *soc = &armada_38x_pinctrl_info; 424 const struct of_device_id *match = 425 of_match_device(armada_38x_pinctrl_of_match, &pdev->dev); 426 struct resource *res; 427 428 if (!match) 429 return -ENODEV; 430 431 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 432 mpp_base = devm_ioremap_resource(&pdev->dev, res); 433 if (IS_ERR(mpp_base)) 434 return PTR_ERR(mpp_base); 435 436 soc->variant = (unsigned) match->data & 0xff; 437 soc->controls = armada_38x_mpp_controls; 438 soc->ncontrols = ARRAY_SIZE(armada_38x_mpp_controls); 439 soc->gpioranges = armada_38x_mpp_gpio_ranges; 440 soc->ngpioranges = ARRAY_SIZE(armada_38x_mpp_gpio_ranges); 441 soc->modes = armada_38x_mpp_modes; 442 soc->nmodes = armada_38x_mpp_controls[0].npins; 443 444 pdev->dev.platform_data = soc; 445 446 return mvebu_pinctrl_probe(pdev); 447 } 448 449 static int armada_38x_pinctrl_remove(struct platform_device *pdev) 450 { 451 return mvebu_pinctrl_remove(pdev); 452 } 453 454 static struct platform_driver armada_38x_pinctrl_driver = { 455 .driver = { 456 .name = "armada-38x-pinctrl", 457 .of_match_table = of_match_ptr(armada_38x_pinctrl_of_match), 458 }, 459 .probe = armada_38x_pinctrl_probe, 460 .remove = armada_38x_pinctrl_remove, 461 }; 462 463 module_platform_driver(armada_38x_pinctrl_driver); 464 465 MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); 466 MODULE_DESCRIPTION("Marvell Armada 38x pinctrl driver"); 467 MODULE_LICENSE("GPL v2"); 468