drivers/pinctrl/mvebu/pinctrl-armada-cp110.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Marvell Armada CP110 pinctrl driver based on mvebu pinctrl core
   4  *
   5  * Copyright (C) 2017 Marvell
   6  *
   7  * Hanna Hawa <hannah@marvell.com>
   8  */
   9
  10 #include <linux/err.h>
  11 #include <linux/init.h>
  12 #include <linux/io.h>
  13 #include <linux/mfd/syscon.h>
  14 #include <linux/of.h>
  15 #include <linux/of_device.h>
  16 #include <linux/pinctrl/pinctrl.h>
  17 #include <linux/platform_device.h>
  18
  19 #include "pinctrl-mvebu.h"
  20
  21 /*
  22  * Even if the pin controller is the same the MMP available depend on the SoC
  23  * integration.
  24  *  - In Armada7K (single CP) almost all the MPPs are available (except the
  25  *    MMP 39 to 43)
  26  *  - In Armada8K (dual CP) the MPPs are split into 2 parts, MPPs 0-31 from
  27  *    CPS, and MPPs 32-62 from CPM, the below flags (V_ARMADA_8K_CPM,
  28  *    V_ARMADA_8K_CPS) set which MPP is available to the CPx.
  29  * The x_PLUS enum mean that the MPP available for CPx and for Armada70x0
  30  */
  31 enum {
  32         V_ARMADA_7K = BIT(0),
  33         V_ARMADA_8K_CPM = BIT(1),
  34         V_ARMADA_8K_CPS = BIT(2),
  35         V_CP115_STANDALONE = BIT(3),
  36         V_ARMADA_7K_8K_CPM = (V_ARMADA_7K | V_ARMADA_8K_CPM),
  37         V_ARMADA_7K_8K_CPS = (V_ARMADA_7K | V_ARMADA_8K_CPS),
  38 };
  39
  40 static struct mvebu_mpp_mode armada_cp110_mpp_modes[] = {
  41         MPP_MODE(0,
  42                  MPP_FUNCTION(0,        "gpio",         NULL),
  43                  MPP_FUNCTION(1,        "dev",          "ale1"),
  44                  MPP_FUNCTION(2,        "au",           "i2smclk"),
  45                  MPP_FUNCTION(3,        "ge0",          "rxd3"),
  46                  MPP_FUNCTION(4,        "tdm",          "pclk"),
  47                  MPP_FUNCTION(6,        "ptp",          "pulse"),
  48                  MPP_FUNCTION(7,        "mss_i2c",      "sda"),
  49                  MPP_FUNCTION(8,        "uart0",        "rxd"),
  50                  MPP_FUNCTION(9,        "sata0",        "present_act"),
  51                  MPP_FUNCTION(10,       "ge",           "mdio")),
  52         MPP_MODE(1,
  53                  MPP_FUNCTION(0,        "gpio",         NULL),
  54                  MPP_FUNCTION(1,        "dev",          "ale0"),
  55                  MPP_FUNCTION(2,        "au",           "i2sdo_spdifo"),
  56                  MPP_FUNCTION(3,        "ge0",          "rxd2"),
  57                  MPP_FUNCTION(4,        "tdm",          "drx"),
  58                  MPP_FUNCTION(6,        "ptp",          "clk"),
  59                  MPP_FUNCTION(7,        "mss_i2c",      "sck"),
  60                  MPP_FUNCTION(8,        "uart0",        "txd"),
  61                  MPP_FUNCTION(9,        "sata1",        "present_act"),
  62                  MPP_FUNCTION(10,       "ge",           "mdc")),
  63         MPP_MODE(2,
  64                  MPP_FUNCTION(0,        "gpio",         NULL),
  65                  MPP_FUNCTION(1,        "dev",          "ad15"),
  66                  MPP_FUNCTION(2,        "au",           "i2sextclk"),
  67                  MPP_FUNCTION(3,        "ge0",          "rxd1"),
  68                  MPP_FUNCTION(4,        "tdm",          "dtx"),
  69                  MPP_FUNCTION(5,        "mss_uart",     "rxd"),
  70                  MPP_FUNCTION(6,        "ptp",          "pclk_out"),
  71                  MPP_FUNCTION(7,        "i2c1",         "sck"),
  72                  MPP_FUNCTION(8,        "uart1",        "rxd"),
  73                  MPP_FUNCTION(9,        "sata0",        "present_act"),
  74                  MPP_FUNCTION(10,       "xg",           "mdc")),
  75         MPP_MODE(3,
  76                  MPP_FUNCTION(0,        "gpio",         NULL),
  77                  MPP_FUNCTION(1,        "dev",          "ad14"),
  78                  MPP_FUNCTION(2,        "au",           "i2slrclk"),
  79                  MPP_FUNCTION(3,        "ge0",          "rxd0"),
  80                  MPP_FUNCTION(4,        "tdm",          "fsync"),
  81                  MPP_FUNCTION(5,        "mss_uart",     "txd"),
  82                  MPP_FUNCTION(6,        "pcie",         "rstoutn"),
  83                  MPP_FUNCTION(7,        "i2c1",         "sda"),
  84                  MPP_FUNCTION(8,        "uart1",        "txd"),
  85                  MPP_FUNCTION(9,        "sata1",        "present_act"),
  86                  MPP_FUNCTION(10,       "xg",           "mdio")),
  87         MPP_MODE(4,
  88                  MPP_FUNCTION(0,        "gpio",         NULL),
  89                  MPP_FUNCTION(1,        "dev",          "ad13"),
  90                  MPP_FUNCTION(2,        "au",           "i2sbclk"),
  91                  MPP_FUNCTION(3,        "ge0",          "rxctl"),
  92                  MPP_FUNCTION(4,        "tdm",          "rstn"),
  93                  MPP_FUNCTION(5,        "mss_uart",     "rxd"),
  94                  MPP_FUNCTION(6,        "uart1",        "cts"),
  95                  MPP_FUNCTION(7,        "pcie0",        "clkreq"),
  96                  MPP_FUNCTION(8,        "uart3",        "rxd"),
  97                  MPP_FUNCTION(10,       "ge",           "mdc")),
  98         MPP_MODE(5,
  99                  MPP_FUNCTION(0,        "gpio",         NULL),
 100                  MPP_FUNCTION(1,        "dev",          "ad12"),
 101                  MPP_FUNCTION(2,        "au",           "i2sdi"),
 102                  MPP_FUNCTION(3,        "ge0",          "rxclk"),
 103                  MPP_FUNCTION(4,        "tdm",          "intn"),
 104                  MPP_FUNCTION(5,        "mss_uart",     "txd"),
 105                  MPP_FUNCTION(6,        "uart1",        "rts"),
 106                  MPP_FUNCTION(7,        "pcie1",        "clkreq"),
 107                  MPP_FUNCTION(8,        "uart3",        "txd"),
 108                  MPP_FUNCTION(10,       "ge",           "mdio")),
 109         MPP_MODE(6,
 110                  MPP_FUNCTION(0,        "gpio",         NULL),
 111                  MPP_FUNCTION(1,        "dev",          "ad11"),
 112                  MPP_FUNCTION(3,        "ge0",          "txd3"),
 113                  MPP_FUNCTION(4,        "spi0",         "csn2"),
 114                  MPP_FUNCTION(5,        "au",           "i2sextclk"),
 115                  MPP_FUNCTION(6,        "sata1",        "present_act"),
 116                  MPP_FUNCTION(7,        "pcie2",        "clkreq"),
 117                  MPP_FUNCTION(8,        "uart0",        "rxd"),
 118                  MPP_FUNCTION(9,        "ptp",          "pulse")),
 119         MPP_MODE(7,
 120                  MPP_FUNCTION(0,        "gpio",         NULL),
 121                  MPP_FUNCTION(1,        "dev",          "ad10"),
 122                  MPP_FUNCTION(3,        "ge0",          "txd2"),
 123                  MPP_FUNCTION(4,        "spi0",         "csn1"),
 124                  MPP_FUNCTION(5,        "spi1",         "csn1"),
 125                  MPP_FUNCTION(6,        "sata0",        "present_act"),
 126                  MPP_FUNCTION(7,        "led",          "data"),
 127                  MPP_FUNCTION(8,        "uart0",        "txd"),
 128                  MPP_FUNCTION(9,        "ptp",          "clk")),
 129         MPP_MODE(8,
 130                  MPP_FUNCTION(0,        "gpio",         NULL),
 131                  MPP_FUNCTION(1,        "dev",          "ad9"),
 132                  MPP_FUNCTION(3,        "ge0",          "txd1"),
 133                  MPP_FUNCTION(4,        "spi0",         "csn0"),
 134                  MPP_FUNCTION(5,        "spi1",         "csn0"),
 135                  MPP_FUNCTION(6,        "uart0",        "cts"),
 136                  MPP_FUNCTION(7,        "led",          "stb"),
 137                  MPP_FUNCTION(8,        "uart2",        "rxd"),
 138                  MPP_FUNCTION(9,        "ptp",          "pclk_out"),
 139                  MPP_FUNCTION(10,       "synce1",       "clk")),
 140         MPP_MODE(9,
 141                  MPP_FUNCTION(0,        "gpio",         NULL),
 142                  MPP_FUNCTION(1,        "dev",          "ad8"),
 143                  MPP_FUNCTION(3,        "ge0",          "txd0"),
 144                  MPP_FUNCTION(4,        "spi0",         "mosi"),
 145                  MPP_FUNCTION(5,        "spi1",         "mosi"),
 146                  MPP_FUNCTION(7,        "pcie",         "rstoutn"),
 147                  MPP_FUNCTION(10,       "synce2",       "clk")),
 148         MPP_MODE(10,
 149                  MPP_FUNCTION(0,        "gpio",         NULL),
 150                  MPP_FUNCTION(1,        "dev",          "readyn"),
 151                  MPP_FUNCTION(3,        "ge0",          "txctl"),
 152                  MPP_FUNCTION(4,        "spi0",         "miso"),
 153                  MPP_FUNCTION(5,        "spi1",         "miso"),
 154                  MPP_FUNCTION(6,        "uart0",        "cts"),
 155                  MPP_FUNCTION(7,        "sata1",        "present_act")),
 156         MPP_MODE(11,
 157                  MPP_FUNCTION(0,        "gpio",         NULL),
 158                  MPP_FUNCTION(1,        "dev",          "wen1"),
 159                  MPP_FUNCTION(3,        "ge0",          "txclkout"),
 160                  MPP_FUNCTION(4,        "spi0",         "clk"),
 161                  MPP_FUNCTION(5,        "spi1",         "clk"),
 162                  MPP_FUNCTION(6,        "uart0",        "rts"),
 163                  MPP_FUNCTION(7,        "led",          "clk"),
 164                  MPP_FUNCTION(8,        "uart2",        "txd"),
 165                  MPP_FUNCTION(9,        "sata0",        "present_act")),
 166         MPP_MODE(12,
 167                  MPP_FUNCTION(0,        "gpio",         NULL),
 168                  MPP_FUNCTION(1,        "dev",          "clk_out"),
 169                  MPP_FUNCTION(2,        "nf",           "rbn1"),
 170                  MPP_FUNCTION(3,        "spi1",         "csn1"),
 171                  MPP_FUNCTION(4,        "ge0",          "rxclk")),
 172         MPP_MODE(13,
 173                  MPP_FUNCTION(0,        "gpio",         NULL),
 174                  MPP_FUNCTION(1,        "dev",          "burstn"),
 175                  MPP_FUNCTION(2,        "nf",           "rbn0"),
 176                  MPP_FUNCTION(3,        "spi1",         "miso"),
 177                  MPP_FUNCTION(4,        "ge0",          "rxctl"),
 178                  MPP_FUNCTION(8,        "mss_spi",      "miso")),
 179         MPP_MODE(14,
 180                  MPP_FUNCTION(0,        "gpio",         NULL),
 181                  MPP_FUNCTION(1,        "dev",          "bootcsn"),
 182                  MPP_FUNCTION(2,        "dev",          "csn0"),
 183                  MPP_FUNCTION(3,        "spi1",         "csn0"),
 184                  MPP_FUNCTION(4,        "spi0",         "csn3"),
 185                  MPP_FUNCTION(5,        "au",           "i2sextclk"),
 186                  MPP_FUNCTION(6,        "spi0",         "miso"),
 187                  MPP_FUNCTION(7,        "sata0",        "present_act"),
 188                  MPP_FUNCTION(8,        "mss_spi",      "csn")),
 189         MPP_MODE(15,
 190                  MPP_FUNCTION(0,        "gpio",         NULL),
 191                  MPP_FUNCTION(1,        "dev",          "ad7"),
 192                  MPP_FUNCTION(3,        "spi1",         "mosi"),
 193                  MPP_FUNCTION(6,        "spi0",         "mosi"),
 194                  MPP_FUNCTION(8,        "mss_spi",      "mosi"),
 195                  MPP_FUNCTION(11,       "ptp",          "pulse_cp2cp")),
 196         MPP_MODE(16,
 197                  MPP_FUNCTION(0,        "gpio",         NULL),
 198                  MPP_FUNCTION(1,        "dev",          "ad6"),
 199                  MPP_FUNCTION(3,        "spi1",         "clk"),
 200                  MPP_FUNCTION(8,        "mss_spi",      "clk")),
 201         MPP_MODE(17,
 202                  MPP_FUNCTION(0,        "gpio",         NULL),
 203                  MPP_FUNCTION(1,        "dev",          "ad5"),
 204                  MPP_FUNCTION(4,        "ge0",          "txd3")),
 205         MPP_MODE(18,
 206                  MPP_FUNCTION(0,        "gpio",         NULL),
 207                  MPP_FUNCTION(1,        "dev",          "ad4"),
 208                  MPP_FUNCTION(4,        "ge0",          "txd2"),
 209                  MPP_FUNCTION(11,       "ptp",          "clk_cp2cp")),
 210         MPP_MODE(19,
 211                  MPP_FUNCTION(0,        "gpio",         NULL),
 212                  MPP_FUNCTION(1,        "dev",          "ad3"),
 213                  MPP_FUNCTION(4,        "ge0",          "txd1"),
 214                  MPP_FUNCTION(11,       "wakeup",       "out_cp2cp")),
 215         MPP_MODE(20,
 216                  MPP_FUNCTION(0,        "gpio",         NULL),
 217                  MPP_FUNCTION(1,        "dev",          "ad2"),
 218                  MPP_FUNCTION(4,        "ge0",          "txd0")),
 219         MPP_MODE(21,
 220                  MPP_FUNCTION(0,        "gpio",         NULL),
 221                  MPP_FUNCTION(1,        "dev",          "ad1"),
 222                  MPP_FUNCTION(4,        "ge0",          "txctl"),
 223                  MPP_FUNCTION(11,       "sei",          "in_cp2cp")),
 224         MPP_MODE(22,
 225                  MPP_FUNCTION(0,        "gpio",         NULL),
 226                  MPP_FUNCTION(1,        "dev",          "ad0"),
 227                  MPP_FUNCTION(4,        "ge0",          "txclkout"),
 228                  MPP_FUNCTION(11,       "wakeup",       "in_cp2cp")),
 229         MPP_MODE(23,
 230                  MPP_FUNCTION(0,        "gpio",         NULL),
 231                  MPP_FUNCTION(1,        "dev",          "a1"),
 232                  MPP_FUNCTION(5,        "au",           "i2smclk"),
 233                  MPP_FUNCTION(11,       "link",         "rd_in_cp2cp")),
 234         MPP_MODE(24,
 235                  MPP_FUNCTION(0,        "gpio",         NULL),
 236                  MPP_FUNCTION(1,        "dev",          "a0"),
 237                  MPP_FUNCTION(5,        "au",           "i2slrclk")),
 238         MPP_MODE(25,
 239                  MPP_FUNCTION(0,        "gpio",         NULL),
 240                  MPP_FUNCTION(1,        "dev",          "oen"),
 241                  MPP_FUNCTION(5,        "au",           "i2sdo_spdifo")),
 242         MPP_MODE(26,
 243                  MPP_FUNCTION(0,        "gpio",         NULL),
 244                  MPP_FUNCTION(1,        "dev",          "wen0"),
 245                  MPP_FUNCTION(5,        "au",           "i2sbclk")),
 246         MPP_MODE(27,
 247                  MPP_FUNCTION(0,        "gpio",         NULL),
 248                  MPP_FUNCTION(1,        "dev",          "csn0"),
 249                  MPP_FUNCTION(2,        "spi1",         "miso"),
 250                  MPP_FUNCTION(3,        "mss_gpio4",    NULL),
 251                  MPP_FUNCTION(4,        "ge0",          "rxd3"),
 252                  MPP_FUNCTION(5,        "spi0",         "csn4"),
 253                  MPP_FUNCTION(8,        "ge",           "mdio"),
 254                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 255                  MPP_FUNCTION(10,       "uart0",        "rts"),
 256                  MPP_FUNCTION(11,       "rei",          "in_cp2cp")),
 257         MPP_MODE(28,
 258                  MPP_FUNCTION(0,        "gpio",         NULL),
 259                  MPP_FUNCTION(1,        "dev",          "csn1"),
 260                  MPP_FUNCTION(2,        "spi1",         "csn0"),
 261                  MPP_FUNCTION(3,        "mss_gpio5",    NULL),
 262                  MPP_FUNCTION(4,        "ge0",          "rxd2"),
 263                  MPP_FUNCTION(5,        "spi0",         "csn5"),
 264                  MPP_FUNCTION(6,        "pcie2",        "clkreq"),
 265                  MPP_FUNCTION(7,        "ptp",          "pulse"),
 266                  MPP_FUNCTION(8,        "ge",           "mdc"),
 267                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 268                  MPP_FUNCTION(10,       "uart0",        "cts"),
 269                  MPP_FUNCTION(11,       "led",          "data")),
 270         MPP_MODE(29,
 271                  MPP_FUNCTION(0,        "gpio",         NULL),
 272                  MPP_FUNCTION(1,        "dev",          "csn2"),
 273                  MPP_FUNCTION(2,        "spi1",         "mosi"),
 274                  MPP_FUNCTION(3,        "mss_gpio6",    NULL),
 275                  MPP_FUNCTION(4,        "ge0",          "rxd1"),
 276                  MPP_FUNCTION(5,        "spi0",         "csn6"),
 277                  MPP_FUNCTION(6,        "pcie1",        "clkreq"),
 278                  MPP_FUNCTION(7,        "ptp",          "clk"),
 279                  MPP_FUNCTION(8,        "mss_i2c",      "sda"),
 280                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 281                  MPP_FUNCTION(10,       "uart0",        "rxd"),
 282                  MPP_FUNCTION(11,       "led",          "stb")),
 283         MPP_MODE(30,
 284                  MPP_FUNCTION(0,        "gpio",         NULL),
 285                  MPP_FUNCTION(1,        "dev",          "csn3"),
 286                  MPP_FUNCTION(2,        "spi1",         "clk"),
 287                  MPP_FUNCTION(3,        "mss_gpio7",    NULL),
 288                  MPP_FUNCTION(4,        "ge0",          "rxd0"),
 289                  MPP_FUNCTION(5,        "spi0",         "csn7"),
 290                  MPP_FUNCTION(6,        "pcie0",        "clkreq"),
 291                  MPP_FUNCTION(7,        "ptp",          "pclk_out"),
 292                  MPP_FUNCTION(8,        "mss_i2c",      "sck"),
 293                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 294                  MPP_FUNCTION(10,       "uart0",        "txd"),
 295                  MPP_FUNCTION(11,       "led",          "clk")),
 296         MPP_MODE(31,
 297                  MPP_FUNCTION(0,        "gpio",         NULL),
 298                  MPP_FUNCTION(1,        "dev",          "a2"),
 299                  MPP_FUNCTION(3,        "mss_gpio4",    NULL),
 300                  MPP_FUNCTION(6,        "pcie",         "rstoutn"),
 301                  MPP_FUNCTION(8,        "ge",           "mdc")),
 302         MPP_MODE(32,
 303                  MPP_FUNCTION(0,        "gpio",         NULL),
 304                  MPP_FUNCTION(1,        "mii",          "col"),
 305                  MPP_FUNCTION(2,        "mii",          "txerr"),
 306                  MPP_FUNCTION(3,        "mss_spi",      "miso"),
 307                  MPP_FUNCTION(4,        "tdm",          "drx"),
 308                  MPP_FUNCTION(5,        "au",           "i2sextclk"),
 309                  MPP_FUNCTION(6,        "au",           "i2sdi"),
 310                  MPP_FUNCTION(7,        "ge",           "mdio"),
 311                  MPP_FUNCTION(8,        "sdio",         "v18_en"),
 312                  MPP_FUNCTION(9,        "pcie1",        "clkreq"),
 313                  MPP_FUNCTION(10,       "mss_gpio0",    NULL)),
 314         MPP_MODE(33,
 315                  MPP_FUNCTION(0,        "gpio",         NULL),
 316                  MPP_FUNCTION(1,        "mii",          "txclk"),
 317                  MPP_FUNCTION(2,        "sdio",         "pwr10"),
 318                  MPP_FUNCTION(3,        "mss_spi",      "csn"),
 319                  MPP_FUNCTION(4,        "tdm",          "fsync"),
 320                  MPP_FUNCTION(5,        "au",           "i2smclk"),
 321                  MPP_FUNCTION(6,        "sdio",         "bus_pwr"),
 322                  MPP_FUNCTION(8,        "xg",           "mdio"),
 323                  MPP_FUNCTION(9,        "pcie2",        "clkreq"),
 324                  MPP_FUNCTION(10,       "mss_gpio1",    NULL)),
 325         MPP_MODE(34,
 326                  MPP_FUNCTION(0,        "gpio",         NULL),
 327                  MPP_FUNCTION(1,        "mii",          "rxerr"),
 328                  MPP_FUNCTION(2,        "sdio",         "pwr11"),
 329                  MPP_FUNCTION(3,        "mss_spi",      "mosi"),
 330                  MPP_FUNCTION(4,        "tdm",          "dtx"),
 331                  MPP_FUNCTION(5,        "au",           "i2slrclk"),
 332                  MPP_FUNCTION(6,        "sdio",         "wr_protect"),
 333                  MPP_FUNCTION(7,        "ge",           "mdc"),
 334                  MPP_FUNCTION(9,        "pcie0",        "clkreq"),
 335                  MPP_FUNCTION(10,       "mss_gpio2",    NULL)),
 336         MPP_MODE(35,
 337                  MPP_FUNCTION(0,        "gpio",         NULL),
 338                  MPP_FUNCTION(1,        "sata1",        "present_act"),
 339                  MPP_FUNCTION(2,        "i2c1",         "sda"),
 340                  MPP_FUNCTION(3,        "mss_spi",      "clk"),
 341                  MPP_FUNCTION(4,        "tdm",          "pclk"),
 342                  MPP_FUNCTION(5,        "au",           "i2sdo_spdifo"),
 343                  MPP_FUNCTION(6,        "sdio",         "card_detect"),
 344                  MPP_FUNCTION(7,        "xg",           "mdio"),
 345                  MPP_FUNCTION(8,        "ge",           "mdio"),
 346                  MPP_FUNCTION(9,        "pcie",         "rstoutn"),
 347                  MPP_FUNCTION(10,       "mss_gpio3",    NULL)),
 348         MPP_MODE(36,
 349                  MPP_FUNCTION(0,        "gpio",         NULL),
 350                  MPP_FUNCTION(1,        "synce2",       "clk"),
 351                  MPP_FUNCTION(2,        "i2c1",         "sck"),
 352                  MPP_FUNCTION(3,        "ptp",          "clk"),
 353                  MPP_FUNCTION(4,        "synce1",       "clk"),
 354                  MPP_FUNCTION(5,        "au",           "i2sbclk"),
 355                  MPP_FUNCTION(6,        "sata0",        "present_act"),
 356                  MPP_FUNCTION(7,        "xg",           "mdc"),
 357                  MPP_FUNCTION(8,        "ge",           "mdc"),
 358                  MPP_FUNCTION(9,        "pcie2",        "clkreq"),
 359                  MPP_FUNCTION(10,       "mss_gpio5",    NULL)),
 360         MPP_MODE(37,
 361                  MPP_FUNCTION(0,        "gpio",         NULL),
 362                  MPP_FUNCTION(1,        "uart2",        "rxd"),
 363                  MPP_FUNCTION(2,        "i2c0",         "sck"),
 364                  MPP_FUNCTION(3,        "ptp",          "pclk_out"),
 365                  MPP_FUNCTION(4,        "tdm",          "intn"),
 366                  MPP_FUNCTION(5,        "mss_i2c",      "sck"),
 367                  MPP_FUNCTION(6,        "sata1",        "present_act"),
 368                  MPP_FUNCTION(7,        "ge",           "mdc"),
 369                  MPP_FUNCTION(8,        "xg",           "mdc"),
 370                  MPP_FUNCTION(9,        "pcie1",        "clkreq"),
 371                  MPP_FUNCTION(10,       "mss_gpio6",    NULL),
 372                  MPP_FUNCTION(11,       "link",         "rd_out_cp2cp")),
 373         MPP_MODE(38,
 374                  MPP_FUNCTION(0,        "gpio",         NULL),
 375                  MPP_FUNCTION(1,        "uart2",        "txd"),
 376                  MPP_FUNCTION(2,        "i2c0",         "sda"),
 377                  MPP_FUNCTION(3,        "ptp",          "pulse"),
 378                  MPP_FUNCTION(4,        "tdm",          "rstn"),
 379                  MPP_FUNCTION(5,        "mss_i2c",      "sda"),
 380                  MPP_FUNCTION(6,        "sata0",        "present_act"),
 381                  MPP_FUNCTION(7,        "ge",           "mdio"),
 382                  MPP_FUNCTION(8,        "xg",           "mdio"),
 383                  MPP_FUNCTION(9,        "au",           "i2sextclk"),
 384                  MPP_FUNCTION(10,       "mss_gpio7",    NULL),
 385                  MPP_FUNCTION(11,       "ptp",          "pulse_cp2cp")),
 386         MPP_MODE(39,
 387                  MPP_FUNCTION(0,        "gpio",         NULL),
 388                  MPP_FUNCTION(1,        "sdio",         "wr_protect"),
 389                  MPP_FUNCTION(4,        "au",           "i2sbclk"),
 390                  MPP_FUNCTION(5,        "ptp",          "clk"),
 391                  MPP_FUNCTION(6,        "spi0",         "csn1"),
 392                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 393                  MPP_FUNCTION(10,       "mss_gpio0",    NULL)),
 394         MPP_MODE(40,
 395                  MPP_FUNCTION(0,        "gpio",         NULL),
 396                  MPP_FUNCTION(1,        "sdio",         "pwr11"),
 397                  MPP_FUNCTION(2,        "synce1",       "clk"),
 398                  MPP_FUNCTION(3,        "mss_i2c",      "sda"),
 399                  MPP_FUNCTION(4,        "au",           "i2sdo_spdifo"),
 400                  MPP_FUNCTION(5,        "ptp",          "pclk_out"),
 401                  MPP_FUNCTION(6,        "spi0",         "clk"),
 402                  MPP_FUNCTION(7,        "uart1",        "txd"),
 403                  MPP_FUNCTION(8,        "ge",           "mdio"),
 404                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 405                  MPP_FUNCTION(10,       "mss_gpio1",    NULL)),
 406         MPP_MODE(41,
 407                  MPP_FUNCTION(0,        "gpio",         NULL),
 408                  MPP_FUNCTION(1,        "sdio",         "pwr10"),
 409                  MPP_FUNCTION(2,        "sdio",         "bus_pwr"),
 410                  MPP_FUNCTION(3,        "mss_i2c",      "sck"),
 411                  MPP_FUNCTION(4,        "au",           "i2slrclk"),
 412                  MPP_FUNCTION(5,        "ptp",          "pulse"),
 413                  MPP_FUNCTION(6,        "spi0",         "mosi"),
 414                  MPP_FUNCTION(7,        "uart1",        "rxd"),
 415                  MPP_FUNCTION(8,        "ge",           "mdc"),
 416                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 417                  MPP_FUNCTION(10,       "mss_gpio2",    NULL),
 418                  MPP_FUNCTION(11,       "rei",          "out_cp2cp")),
 419         MPP_MODE(42,
 420                  MPP_FUNCTION(0,        "gpio",         NULL),
 421                  MPP_FUNCTION(1,        "sdio",         "v18_en"),
 422                  MPP_FUNCTION(2,        "sdio",         "wr_protect"),
 423                  MPP_FUNCTION(3,        "synce2",       "clk"),
 424                  MPP_FUNCTION(4,        "au",           "i2smclk"),
 425                  MPP_FUNCTION(5,        "mss_uart",     "txd"),
 426                  MPP_FUNCTION(6,        "spi0",         "miso"),
 427                  MPP_FUNCTION(7,        "uart1",        "cts"),
 428                  MPP_FUNCTION(8,        "xg",           "mdc"),
 429                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 430                  MPP_FUNCTION(10,       "mss_gpio4",    NULL)),
 431         MPP_MODE(43,
 432                  MPP_FUNCTION(0,        "gpio",         NULL),
 433                  MPP_FUNCTION(1,        "sdio",         "card_detect"),
 434                  MPP_FUNCTION(3,        "synce1",       "clk"),
 435                  MPP_FUNCTION(4,        "au",           "i2sextclk"),
 436                  MPP_FUNCTION(5,        "mss_uart",     "rxd"),
 437                  MPP_FUNCTION(6,        "spi0",         "csn0"),
 438                  MPP_FUNCTION(7,        "uart1",        "rts"),
 439                  MPP_FUNCTION(8,        "xg",           "mdio"),
 440                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 441                  MPP_FUNCTION(10,       "mss_gpio5",    NULL),
 442                  MPP_FUNCTION(11,       "wakeup",       "out_cp2cp")),
 443         MPP_MODE(44,
 444                  MPP_FUNCTION(0,        "gpio",         NULL),
 445                  MPP_FUNCTION(1,        "ge1",          "txd2"),
 446                  MPP_FUNCTION(7,        "uart0",        "rts"),
 447                  MPP_FUNCTION(11,       "ptp",          "clk_cp2cp")),
 448         MPP_MODE(45,
 449                  MPP_FUNCTION(0,        "gpio",         NULL),
 450                  MPP_FUNCTION(1,        "ge1",          "txd3"),
 451                  MPP_FUNCTION(7,        "uart0",        "txd"),
 452                  MPP_FUNCTION(9,        "pcie",         "rstoutn")),
 453         MPP_MODE(46,
 454                  MPP_FUNCTION(0,        "gpio",         NULL),
 455                  MPP_FUNCTION(1,        "ge1",          "txd1"),
 456                  MPP_FUNCTION(7,        "uart1",        "rts")),
 457         MPP_MODE(47,
 458                  MPP_FUNCTION(0,        "gpio",         NULL),
 459                  MPP_FUNCTION(1,        "ge1",          "txd0"),
 460                  MPP_FUNCTION(5,        "spi1",         "clk"),
 461                  MPP_FUNCTION(7,        "uart1",        "txd"),
 462                  MPP_FUNCTION(8,        "ge",           "mdc")),
 463         MPP_MODE(48,
 464                  MPP_FUNCTION(0,        "gpio",         NULL),
 465                  MPP_FUNCTION(1,        "ge1",          "txctl_txen"),
 466                  MPP_FUNCTION(5,        "spi1",         "mosi"),
 467                  MPP_FUNCTION(8,        "xg",           "mdc"),
 468                  MPP_FUNCTION(11,       "wakeup",       "in_cp2cp")),
 469         MPP_MODE(49,
 470                  MPP_FUNCTION(0,        "gpio",         NULL),
 471                  MPP_FUNCTION(1,        "ge1",          "txclkout"),
 472                  MPP_FUNCTION(2,        "mii",          "crs"),
 473                  MPP_FUNCTION(5,        "spi1",         "miso"),
 474                  MPP_FUNCTION(7,        "uart1",        "rxd"),
 475                  MPP_FUNCTION(8,        "ge",           "mdio"),
 476                  MPP_FUNCTION(9,        "pcie0",        "clkreq"),
 477                  MPP_FUNCTION(10,       "sdio",         "v18_en"),
 478                  MPP_FUNCTION(11,       "sei",          "out_cp2cp")),
 479         MPP_MODE(50,
 480                  MPP_FUNCTION(0,        "gpio",         NULL),
 481                  MPP_FUNCTION(1,        "ge1",          "rxclk"),
 482                  MPP_FUNCTION(2,        "mss_i2c",      "sda"),
 483                  MPP_FUNCTION(5,        "spi1",         "csn0"),
 484                  MPP_FUNCTION(6,        "uart2",        "txd"),
 485                  MPP_FUNCTION(7,        "uart0",        "rxd"),
 486                  MPP_FUNCTION(8,        "xg",           "mdio"),
 487                  MPP_FUNCTION(10,       "sdio",         "pwr11")),
 488         MPP_MODE(51,
 489                  MPP_FUNCTION(0,        "gpio",         NULL),
 490                  MPP_FUNCTION(1,        "ge1",          "rxd0"),
 491                  MPP_FUNCTION(2,        "mss_i2c",      "sck"),
 492                  MPP_FUNCTION(5,        "spi1",         "csn1"),
 493                  MPP_FUNCTION(6,        "uart2",        "rxd"),
 494                  MPP_FUNCTION(7,        "uart0",        "cts"),
 495                  MPP_FUNCTION(10,       "sdio",         "pwr10")),
 496         MPP_MODE(52,
 497                  MPP_FUNCTION(0,        "gpio",         NULL),
 498                  MPP_FUNCTION(1,        "ge1",          "rxd1"),
 499                  MPP_FUNCTION(2,        "synce1",       "clk"),
 500                  MPP_FUNCTION(4,        "synce2",       "clk"),
 501                  MPP_FUNCTION(5,        "spi1",         "csn2"),
 502                  MPP_FUNCTION(7,        "uart1",        "cts"),
 503                  MPP_FUNCTION(8,        "led",          "clk"),
 504                  MPP_FUNCTION(9,        "pcie",         "rstoutn"),
 505                  MPP_FUNCTION(10,       "pcie0",        "clkreq")),
 506         MPP_MODE(53,
 507                  MPP_FUNCTION(0,        "gpio",         NULL),
 508                  MPP_FUNCTION(1,        "ge1",          "rxd2"),
 509                  MPP_FUNCTION(3,        "ptp",          "clk"),
 510                  MPP_FUNCTION(5,        "spi1",         "csn3"),
 511                  MPP_FUNCTION(7,        "uart1",        "rxd"),
 512                  MPP_FUNCTION(8,        "led",          "stb"),
 513                  MPP_FUNCTION(11,       "sdio",         "led")),
 514         MPP_MODE(54,
 515                  MPP_FUNCTION(0,        "gpio",         NULL),
 516                  MPP_FUNCTION(1,        "ge1",          "rxd3"),
 517                  MPP_FUNCTION(2,        "synce2",       "clk"),
 518                  MPP_FUNCTION(3,        "ptp",          "pclk_out"),
 519                  MPP_FUNCTION(4,        "synce1",       "clk"),
 520                  MPP_FUNCTION(8,        "led",          "data"),
 521                  MPP_FUNCTION(10,       "sdio",         "hw_rst"),
 522                  MPP_FUNCTION(11,       "sdio",         "wr_protect")),
 523         MPP_MODE(55,
 524                  MPP_FUNCTION(0,        "gpio",         NULL),
 525                  MPP_FUNCTION(1,        "ge1",          "rxctl_rxdv"),
 526                  MPP_FUNCTION(3,        "ptp",          "pulse"),
 527                  MPP_FUNCTION(10,       "sdio",         "led"),
 528                  MPP_FUNCTION(11,       "sdio",         "card_detect")),
 529         MPP_MODE(56,
 530                  MPP_FUNCTION(0,        "gpio",         NULL),
 531                  MPP_FUNCTION(4,        "tdm",          "drx"),
 532                  MPP_FUNCTION(5,        "au",           "i2sdo_spdifo"),
 533                  MPP_FUNCTION(6,        "spi0",         "clk"),
 534                  MPP_FUNCTION(7,        "uart1",        "rxd"),
 535                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 536                  MPP_FUNCTION(14,       "sdio",         "clk")),
 537         MPP_MODE(57,
 538                  MPP_FUNCTION(0,        "gpio",         NULL),
 539                  MPP_FUNCTION(2,        "mss_i2c",      "sda"),
 540                  MPP_FUNCTION(3,        "ptp",          "pclk_out"),
 541                  MPP_FUNCTION(4,        "tdm",          "intn"),
 542                  MPP_FUNCTION(5,        "au",           "i2sbclk"),
 543                  MPP_FUNCTION(6,        "spi0",         "mosi"),
 544                  MPP_FUNCTION(7,        "uart1",        "txd"),
 545                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 546                  MPP_FUNCTION(14,       "sdio",         "cmd")),
 547         MPP_MODE(58,
 548                  MPP_FUNCTION(0,        "gpio",         NULL),
 549                  MPP_FUNCTION(2,        "mss_i2c",      "sck"),
 550                  MPP_FUNCTION(3,        "ptp",          "clk"),
 551                  MPP_FUNCTION(4,        "tdm",          "rstn"),
 552                  MPP_FUNCTION(5,        "au",           "i2sdi"),
 553                  MPP_FUNCTION(6,        "spi0",         "miso"),
 554                  MPP_FUNCTION(7,        "uart1",        "cts"),
 555                  MPP_FUNCTION(8,        "led",          "clk"),
 556                  MPP_FUNCTION(14,       "sdio",         "d0")),
 557         MPP_MODE(59,
 558                  MPP_FUNCTION(0,        "gpio",         NULL),
 559                  MPP_FUNCTION(1,        "mss_gpio7",    NULL),
 560                  MPP_FUNCTION(2,        "synce2",       "clk"),
 561                  MPP_FUNCTION(4,        "tdm",          "fsync"),
 562                  MPP_FUNCTION(5,        "au",           "i2slrclk"),
 563                  MPP_FUNCTION(6,        "spi0",         "csn0"),
 564                  MPP_FUNCTION(7,        "uart0",        "cts"),
 565                  MPP_FUNCTION(8,        "led",          "stb"),
 566                  MPP_FUNCTION(9,        "uart1",        "txd"),
 567                  MPP_FUNCTION(14,       "sdio",         "d1")),
 568         MPP_MODE(60,
 569                  MPP_FUNCTION(0,        "gpio",         NULL),
 570                  MPP_FUNCTION(1,        "mss_gpio6",    NULL),
 571                  MPP_FUNCTION(3,        "ptp",          "pulse"),
 572                  MPP_FUNCTION(4,        "tdm",          "dtx"),
 573                  MPP_FUNCTION(5,        "au",           "i2smclk"),
 574                  MPP_FUNCTION(6,        "spi0",         "csn1"),
 575                  MPP_FUNCTION(7,        "uart0",        "rts"),
 576                  MPP_FUNCTION(8,        "led",          "data"),
 577                  MPP_FUNCTION(9,        "uart1",        "rxd"),
 578                  MPP_FUNCTION(14,       "sdio",         "d2")),
 579         MPP_MODE(61,
 580                  MPP_FUNCTION(0,        "gpio",         NULL),
 581                  MPP_FUNCTION(1,        "mss_gpio5",    NULL),
 582                  MPP_FUNCTION(3,        "ptp",          "clk"),
 583                  MPP_FUNCTION(4,        "tdm",          "pclk"),
 584                  MPP_FUNCTION(5,        "au",           "i2sextclk"),
 585                  MPP_FUNCTION(6,        "spi0",         "csn2"),
 586                  MPP_FUNCTION(7,        "uart0",        "txd"),
 587                  MPP_FUNCTION(8,        "uart2",        "txd"),
 588                  MPP_FUNCTION(9,        "sata1",        "present_act"),
 589                  MPP_FUNCTION(10,       "ge",           "mdio"),
 590                  MPP_FUNCTION(14,       "sdio",         "d3")),
 591         MPP_MODE(62,
 592                  MPP_FUNCTION(0,        "gpio",         NULL),
 593                  MPP_FUNCTION(1,        "mss_gpio4",    NULL),
 594                  MPP_FUNCTION(2,        "synce1",       "clk"),
 595                  MPP_FUNCTION(3,        "ptp",          "pclk_out"),
 596                  MPP_FUNCTION(5,        "sata1",        "present_act"),
 597                  MPP_FUNCTION(6,        "spi0",         "csn3"),
 598                  MPP_FUNCTION(7,        "uart0",        "rxd"),
 599                  MPP_FUNCTION(8,        "uart2",        "rxd"),
 600                  MPP_FUNCTION(9,        "sata0",        "present_act"),
 601                  MPP_FUNCTION(10,       "ge",           "mdc"),
 602                  MPP_FUNCTION(14,       "sdio",         "ds")),
 603 };
 604
 605 static const struct of_device_id armada_cp110_pinctrl_of_match[] = {
 606         {
 607                 .compatible     = "marvell,armada-7k-pinctrl",
 608                 .data           = (void *) V_ARMADA_7K,
 609         },
 610         {
 611                 .compatible     = "marvell,armada-8k-cpm-pinctrl",
 612                 .data           = (void *) V_ARMADA_8K_CPM,
 613         },
 614         {
 615                 .compatible     = "marvell,armada-8k-cps-pinctrl",
 616                 .data           = (void *) V_ARMADA_8K_CPS,
 617         },
 618         {
 619                 .compatible     = "marvell,cp115-standalone-pinctrl",
 620                 .data           = (void *) V_CP115_STANDALONE,
 621         },
 622         { },
 623 };
 624
 625 static const struct mvebu_mpp_ctrl armada_cp110_mpp_controls[] = {
 626         MPP_FUNC_CTRL(0, 62, NULL, mvebu_regmap_mpp_ctrl),
 627 };
 628
 629 static void mvebu_pinctrl_assign_variant(struct mvebu_mpp_mode *m,
 630                                          u8 variant)
 631 {
 632         struct mvebu_mpp_ctrl_setting *s;
 633
 634         for (s = m->settings ; s->name ; s++)
 635                 s->variant = variant;
 636 }
 637
 638 static int armada_cp110_pinctrl_probe(struct platform_device *pdev)
 639 {
 640         struct mvebu_pinctrl_soc_info *soc;
 641         const struct of_device_id *match =
 642                 of_match_device(armada_cp110_pinctrl_of_match, &pdev->dev);
 643         int i;
 644
 645         if (!pdev->dev.parent)
 646                 return -ENODEV;
 647
 648         soc = devm_kzalloc(&pdev->dev,
 649                            sizeof(struct mvebu_pinctrl_soc_info), GFP_KERNEL);
 650         if (!soc)
 651                 return -ENOMEM;
 652
 653         soc->variant = (unsigned long) match->data & 0xff;
 654         soc->controls = armada_cp110_mpp_controls;
 655         soc->ncontrols = ARRAY_SIZE(armada_cp110_mpp_controls);
 656         soc->modes = armada_cp110_mpp_modes;
 657         soc->nmodes = ARRAY_SIZE(armada_cp110_mpp_modes);
 658         for (i = 0; i < ARRAY_SIZE(armada_cp110_mpp_modes); i++) {
 659                 struct mvebu_mpp_mode *m = &armada_cp110_mpp_modes[i];
 660
 661                 switch (i) {
 662                 case 0 ... 31:
 663                         mvebu_pinctrl_assign_variant(m, (V_ARMADA_7K_8K_CPS |
 664                                                          V_CP115_STANDALONE));
 665                         break;
 666                 case 32 ... 38:
 667                         mvebu_pinctrl_assign_variant(m, (V_ARMADA_7K_8K_CPM |
 668                                                          V_CP115_STANDALONE));
 669                         break;
 670                 case 39 ... 43:
 671                         mvebu_pinctrl_assign_variant(m, (V_ARMADA_8K_CPM |
 672                                                          V_CP115_STANDALONE));
 673                         break;
 674                 case 44 ... 62:
 675                         mvebu_pinctrl_assign_variant(m, (V_ARMADA_7K_8K_CPM |
 676                                                          V_CP115_STANDALONE));
 677                         break;
 678                 }
 679         }
 680         pdev->dev.platform_data = soc;
 681
 682         return mvebu_pinctrl_simple_regmap_probe(pdev, pdev->dev.parent, 0);
 683 }
 684
 685 static struct platform_driver armada_cp110_pinctrl_driver = {
 686         .driver = {
 687                 .name = "armada-cp110-pinctrl",
 688                 .of_match_table = of_match_ptr(armada_cp110_pinctrl_of_match),
 689         },
 690         .probe = armada_cp110_pinctrl_probe,
 691 };
 692
 693 builtin_platform_driver(armada_cp110_pinctrl_driver);