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 25static void __iomem *mpp_base; 26 27static int armada_38x_mpp_ctrl_get(unsigned pid, unsigned long *config) 28{ 29 return default_mpp_ctrl_get(mpp_base, pid, config); 30} 31 32static int armada_38x_mpp_ctrl_set(unsigned pid, unsigned long config) 33{ 34 return default_mpp_ctrl_set(mpp_base, pid, config); 35} 36 37enum { 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 45static 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 388static struct mvebu_pinctrl_soc_info armada_38x_pinctrl_info; 389 390static 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 406static struct mvebu_mpp_ctrl armada_38x_mpp_controls[] = { 407 MPP_FUNC_CTRL(0, 59, NULL, armada_38x_mpp_ctrl), 408}; 409 410static 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 415static 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 443static int armada_38x_pinctrl_remove(struct platform_device *pdev) 444{ 445 return mvebu_pinctrl_remove(pdev); 446} 447 448static 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 458module_platform_driver(armada_38x_pinctrl_driver); 459 460MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); 461MODULE_DESCRIPTION("Marvell Armada 38x pinctrl driver"); 462MODULE_LICENSE("GPL v2"); 463