LXR linux/drivers/pinctrl/berlin/berlin-bg4ct.c

   1// SPDX-License-Identifier: GPL-2.0
   2/*
   3 * Marvell berlin4ct pinctrl driver
   4 *
   5 * Copyright (C) 2015 Marvell Technology Group Ltd.
   6 *
   7 * Author: Jisheng Zhang <jszhang@marvell.com>
   8 */
   9
  10#include <linux/init.h>
  11#include <linux/of_device.h>
  12#include <linux/platform_device.h>
  13#include <linux/regmap.h>
  14
  15#include "berlin.h"
  16
  17static const struct berlin_desc_group berlin4ct_soc_pinctrl_groups[] = {
  18        BERLIN_PINCTRL_GROUP("EMMC_RSTn", 0x0, 0x3, 0x00,
  19                        BERLIN_PINCTRL_FUNCTION(0x0, "emmc"), /* RSTn */
  20                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO47 */
  21        BERLIN_PINCTRL_GROUP("NAND_IO0", 0x0, 0x3, 0x03,
  22                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
  23                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD0 */
  24                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CLK */
  25                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO0 */
  26        BERLIN_PINCTRL_GROUP("NAND_IO1", 0x0, 0x3, 0x06,
  27                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
  28                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD1 */
  29                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CDn */
  30                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO1 */
  31        BERLIN_PINCTRL_GROUP("NAND_IO2", 0x0, 0x3, 0x09,
  32                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
  33                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD2 */
  34                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT0 */
  35                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO2 */
  36        BERLIN_PINCTRL_GROUP("NAND_IO3", 0x0, 0x3, 0x0c,
  37                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
  38                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD3 */
  39                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT1 */
  40                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO3 */
  41        BERLIN_PINCTRL_GROUP("NAND_IO4", 0x0, 0x3, 0x0f,
  42                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
  43                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXC */
  44                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT2 */
  45                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO4 */
  46        BERLIN_PINCTRL_GROUP("NAND_IO5", 0x0, 0x3, 0x12,
  47                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
  48                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXCTL */
  49                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT3 */
  50                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO5 */
  51        BERLIN_PINCTRL_GROUP("NAND_IO6", 0x0, 0x3, 0x15,
  52                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
  53                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDC */
  54                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CMD */
  55                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO6 */
  56        BERLIN_PINCTRL_GROUP("NAND_IO7", 0x0, 0x3, 0x18,
  57                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
  58                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDIO */
  59                        BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* WP */
  60                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO7 */
  61        BERLIN_PINCTRL_GROUP("NAND_ALE", 0x0, 0x3, 0x1b,
  62                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
  63                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD0 */
  64                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO8 */
  65        BERLIN_PINCTRL_GROUP("NAND_CLE", 0x4, 0x3, 0x00,
  66                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
  67                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD1 */
  68                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO9 */
  69        BERLIN_PINCTRL_GROUP("NAND_WEn", 0x4, 0x3, 0x03,
  70                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
  71                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD2 */
  72                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO10 */
  73        BERLIN_PINCTRL_GROUP("NAND_REn", 0x4, 0x3, 0x06,
  74                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
  75                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD3 */
  76                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO11 */
  77        BERLIN_PINCTRL_GROUP("NAND_WPn", 0x4, 0x3, 0x09,
  78                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
  79                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO12 */
  80        BERLIN_PINCTRL_GROUP("NAND_CEn", 0x4, 0x3, 0x0c,
  81                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
  82                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXC */
  83                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO13 */
  84        BERLIN_PINCTRL_GROUP("NAND_RDY", 0x4, 0x3, 0x0f,
  85                        BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
  86                        BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXCTL */
  87                        BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO14 */
  88        BERLIN_PINCTRL_GROUP("SD0_CLK", 0x4, 0x3, 0x12,
  89                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO29 */
  90                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CLK*/
  91                        BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* CLK */
  92                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG8 */
  93                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG8 */
  94        BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x4, 0x3, 0x15,
  95                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO30 */
  96                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
  97                        BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SOP */
  98                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG9 */
  99                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG9 */
 100        BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x4, 0x3, 0x18,
 101                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO31 */
 102                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
 103                        BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SD */
 104                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG10 */
 105                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG10 */
 106        BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x4, 0x3, 0x1b,
 107                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO32 */
 108                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
 109                        BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* VALD */
 110                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG11 */
 111                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG11 */
 112        BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x8, 0x3, 0x00,
 113                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
 114                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
 115                        BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* CLK */
 116                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG12 */
 117                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG12 */
 118        BERLIN_PINCTRL_GROUP("SD0_CDn", 0x8, 0x3, 0x03,
 119                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
 120                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
 121                        BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SOP */
 122                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG13 */
 123                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG13 */
 124        BERLIN_PINCTRL_GROUP("SD0_CMD", 0x8, 0x3, 0x06,
 125                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
 126                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
 127                        BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SD */
 128                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG14 */
 129                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG14 */
 130        BERLIN_PINCTRL_GROUP("SD0_WP", 0x8, 0x3, 0x09,
 131                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
 132                        BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
 133                        BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* VALD */
 134                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG15 */
 135                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG15 */
 136        BERLIN_PINCTRL_GROUP("STS0_CLK", 0x8, 0x3, 0x0c,
 137                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO21 */
 138                        BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* CLK */
 139                        BERLIN_PINCTRL_FUNCTION(0x2, "cpupll"), /* CLKO */
 140                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG0 */
 141                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG0 */
 142        BERLIN_PINCTRL_GROUP("STS0_SOP", 0x8, 0x3, 0x0f,
 143                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO22 */
 144                        BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SOP */
 145                        BERLIN_PINCTRL_FUNCTION(0x2, "syspll"), /* CLKO */
 146                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG1 */
 147                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG1 */
 148        BERLIN_PINCTRL_GROUP("STS0_SD", 0x8, 0x3, 0x12,
 149                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO23 */
 150                        BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SD */
 151                        BERLIN_PINCTRL_FUNCTION(0x2, "mempll"), /* CLKO */
 152                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG2 */
 153                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG2 */
 154        BERLIN_PINCTRL_GROUP("STS0_VALD", 0x8, 0x3, 0x15,
 155                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO24 */
 156                        BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* VALD */
 157                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG3 */
 158                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG3 */
 159        BERLIN_PINCTRL_GROUP("STS1_CLK", 0x8, 0x3, 0x18,
 160                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO25 */
 161                        BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* CLK */
 162                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"),
 163                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG4 */
 164                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG4 */
 165        BERLIN_PINCTRL_GROUP("STS1_SOP", 0x8, 0x3, 0x1b,
 166                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO26 */
 167                        BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SOP */
 168                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"),
 169                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG5 */
 170                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG5 */
 171        BERLIN_PINCTRL_GROUP("STS1_SD", 0xc, 0x3, 0x00,
 172                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO27 */
 173                        BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SD */
 174                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"),
 175                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG6 */
 176                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG6 */
 177        BERLIN_PINCTRL_GROUP("STS1_VALD", 0xc, 0x3, 0x03,
 178                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO28 */
 179                        BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* VALD */
 180                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"),
 181                        BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG7 */
 182                        BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG7 */
 183        BERLIN_PINCTRL_GROUP("SCRD0_RST", 0xc, 0x3, 0x06,
 184                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
 185                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* RST */
 186                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CLK */
 187        BERLIN_PINCTRL_GROUP("SCRD0_DCLK", 0xc, 0x3, 0x09,
 188                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
 189                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DCLK */
 190                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CMD */
 191        BERLIN_PINCTRL_GROUP("SCRD0_GPIO0", 0xc, 0x3, 0x0c,
 192                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
 193                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO0 */
 194                        BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DIO */
 195                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT0 */
 196        BERLIN_PINCTRL_GROUP("SCRD0_GPIO1", 0xc, 0x3, 0x0f,
 197                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO18 */
 198                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO1 */
 199                        BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* CLK */
 200                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT1 */
 201        BERLIN_PINCTRL_GROUP("SCRD0_DIO", 0xc, 0x3, 0x12,
 202                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO19 */
 203                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DIO */
 204                        BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DEN */
 205                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT2 */
 206        BERLIN_PINCTRL_GROUP("SCRD0_CRD_PRES", 0xc, 0x3, 0x15,
 207                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO20 */
 208                        BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* crd pres */
 209                        BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT3 */
 210        BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x18,
 211                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
 212                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
 213                        BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* CLK */
 214        BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x1b,
 215                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
 216                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
 217                        BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SOP */
 218                        BERLIN_PINCTRL_FUNCTION(0x4, "pwm1")),
 219        BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0x10, 0x3, 0x00,
 220                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS2n */
 221                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
 222                        BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SD */
 223                        BERLIN_PINCTRL_FUNCTION(0x4, "pwm0")),
 224        BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0x10, 0x3, 0x03,
 225                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS3n */
 226                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO40 */
 227                        BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* VALD */
 228        BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0x10, 0x3, 0x06,
 229                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
 230                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO41 */
 231                        BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* CLK */
 232        BERLIN_PINCTRL_GROUP("SPI1_SDO", 0x10, 0x3, 0x09,
 233                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
 234                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO42 */
 235                        BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SOP */
 236        BERLIN_PINCTRL_GROUP("SPI1_SDI", 0x10, 0x3, 0x0c,
 237                        BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
 238                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO43 */
 239                        BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SD */
 240        BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x0f,
 241                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
 242                        BERLIN_PINCTRL_FUNCTION(0x1, "usb0"), /* VBUS */
 243                        BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* VALD */
 244        BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x12,
 245                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
 246                        BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
 247        BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x15,
 248                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
 249                        BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
 250};
 251
 252static const struct berlin_desc_group berlin4ct_avio_pinctrl_groups[] = {
 253        BERLIN_PINCTRL_GROUP("TX_EDDC_SCL", 0x0, 0x3, 0x00,
 254                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO0 */
 255                        BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SCL */
 256                        BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SCL */
 257        BERLIN_PINCTRL_GROUP("TX_EDDC_SDA", 0x0, 0x3, 0x03,
 258                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO1 */
 259                        BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SDA */
 260                        BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SDA */
 261        BERLIN_PINCTRL_GROUP("I2S1_LRCKO", 0x0, 0x3, 0x06,
 262                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO2 */
 263                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKO */
 264                        BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* CLK */
 265                        BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG0 */
 266                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CLK */
 267                        BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG0 */
 268        BERLIN_PINCTRL_GROUP("I2S1_BCLKO", 0x0, 0x3, 0x09,
 269                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO3 */
 270                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKO */
 271                        BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SOP */
 272                        BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG1 */
 273                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CMD */
 274                        BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG1 */
 275        BERLIN_PINCTRL_GROUP("I2S1_DO", 0x0, 0x3, 0x0c,
 276                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO4 */
 277                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO */
 278                        BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SD */
 279                        BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG2 */
 280                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT0 */
 281                        BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG2 */
 282        BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x0f,
 283                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO5 */
 284                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
 285                        BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* VALD */
 286                        BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* MCLK */
 287                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT1 */
 288                        BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG3 */
 289        BERLIN_PINCTRL_GROUP("SPDIFO", 0x0, 0x3, 0x12,
 290                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO6 */
 291                        BERLIN_PINCTRL_FUNCTION(0x1, "spdifo"),
 292                        BERLIN_PINCTRL_FUNCTION(0x2, "avpll"), /* CLKO */
 293                        BERLIN_PINCTRL_FUNCTION(0x4, "adac")), /* DBG3 */
 294        BERLIN_PINCTRL_GROUP("I2S2_MCLK", 0x0, 0x3, 0x15,
 295                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO7 */
 296                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* MCLK */
 297                        BERLIN_PINCTRL_FUNCTION(0x4, "hdmi"), /* FBCLK */
 298                        BERLIN_PINCTRL_FUNCTION(0x5, "pdm")), /* CLKO */
 299        BERLIN_PINCTRL_GROUP("I2S2_LRCKI", 0x0, 0x3, 0x18,
 300                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO8 */
 301                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKI */
 302                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"),
 303                        BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* CLK */
 304                        BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* LRCK */
 305                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT2 */
 306        BERLIN_PINCTRL_GROUP("I2S2_BCLKI", 0x0, 0x3, 0x1b,
 307                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO9 */
 308                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKI */
 309                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"),
 310                        BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SOP */
 311                        BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* BCLK */
 312                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT3 */
 313        BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x4, 0x3, 0x00,
 314                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO10 */
 315                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
 316                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"),
 317                        BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SD */
 318                        BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* SDIN */
 319                        BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI0 */
 320                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* CDn */
 321        BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x03,
 322                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO11 */
 323                        BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
 324                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"),
 325                        BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* VALD */
 326                        BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* PWMCLK */
 327                        BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI1 */
 328                        BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* WP */
 329};
 330
 331static const struct berlin_desc_group berlin4ct_sysmgr_pinctrl_groups[] = {
 332        BERLIN_PINCTRL_GROUP("SM_TW2_SCL", 0x0, 0x3, 0x00,
 333                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO19 */
 334                        BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SCL */
 335        BERLIN_PINCTRL_GROUP("SM_TW2_SDA", 0x0, 0x3, 0x03,
 336                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO20 */
 337                        BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SDA */
 338        BERLIN_PINCTRL_GROUP("SM_TW3_SCL", 0x0, 0x3, 0x06,
 339                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO21 */
 340                        BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SCL */
 341        BERLIN_PINCTRL_GROUP("SM_TW3_SDA", 0x0, 0x3, 0x09,
 342                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO22 */
 343                        BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SDA */
 344        BERLIN_PINCTRL_GROUP("SM_TMS", 0x0, 0x3, 0x0c,
 345                        BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
 346                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO0 */
 347                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm0")),
 348        BERLIN_PINCTRL_GROUP("SM_TDI", 0x0, 0x3, 0x0f,
 349                        BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
 350                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO1 */
 351                        BERLIN_PINCTRL_FUNCTION(0x2, "pwm1")),
 352        BERLIN_PINCTRL_GROUP("SM_TDO", 0x0, 0x3, 0x12,
 353                        BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
 354                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO2 */
 355        BERLIN_PINCTRL_GROUP("SM_URT0_TXD", 0x0, 0x3, 0x15,
 356                        BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
 357                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO3 */
 358        BERLIN_PINCTRL_GROUP("SM_URT0_RXD", 0x0, 0x3, 0x18,
 359                        BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
 360                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO4 */
 361        BERLIN_PINCTRL_GROUP("SM_URT1_TXD", 0x0, 0x3, 0x1b,
 362                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO5 */
 363                        BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
 364                        BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* RXCLK */
 365                        BERLIN_PINCTRL_FUNCTION(0x3, "pwm2"),
 366                        BERLIN_PINCTRL_FUNCTION(0x4, "timer0"),
 367                        BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")),
 368        BERLIN_PINCTRL_GROUP("SM_URT1_RXD", 0x4, 0x3, 0x00,
 369                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO6 */
 370                        BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
 371                        BERLIN_PINCTRL_FUNCTION(0x3, "pwm3"),
 372                        BERLIN_PINCTRL_FUNCTION(0x4, "timer1")),
 373        BERLIN_PINCTRL_GROUP("SM_SPI2_SS0n", 0x4, 0x3, 0x03,
 374                        BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SS0 n*/
 375                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO7 */
 376        BERLIN_PINCTRL_GROUP("SM_SPI2_SS1n", 0x4, 0x3, 0x06,
 377                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO8 */
 378                        BERLIN_PINCTRL_FUNCTION(0x1, "spi2")), /* SS1n */
 379        BERLIN_PINCTRL_GROUP("SM_SPI2_SS2n", 0x4, 0x3, 0x09,
 380                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO9 */
 381                        BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS2n */
 382                        BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDC */
 383                        BERLIN_PINCTRL_FUNCTION(0x3, "pwm0"),
 384                        BERLIN_PINCTRL_FUNCTION(0x4, "timer0"),
 385                        BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")),
 386        BERLIN_PINCTRL_GROUP("SM_SPI2_SS3n", 0x4, 0x3, 0x0c,
 387                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO10 */
 388                        BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS3n */
 389                        BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDIO */
 390                        BERLIN_PINCTRL_FUNCTION(0x3, "pwm1"),
 391                        BERLIN_PINCTRL_FUNCTION(0x4, "timer1")),
 392        BERLIN_PINCTRL_GROUP("SM_SPI2_SDO", 0x4, 0x3, 0x0f,
 393                        BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDO */
 394                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO11 */
 395        BERLIN_PINCTRL_GROUP("SM_SPI2_SDI", 0x4, 0x3, 0x12,
 396                        BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDI */
 397                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO12 */
 398        BERLIN_PINCTRL_GROUP("SM_SPI2_SCLK", 0x4, 0x3, 0x15,
 399                        BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SCLK */
 400                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO13 */
 401        BERLIN_PINCTRL_GROUP("SM_FE_LED0", 0x4, 0x3, 0x18,
 402                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO14 */
 403                        BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED0 */
 404        BERLIN_PINCTRL_GROUP("SM_FE_LED1", 0x4, 0x3, 0x1b,
 405                        BERLIN_PINCTRL_FUNCTION(0x0, "pwr"),
 406                        BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO 15 */
 407                        BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED1 */
 408        BERLIN_PINCTRL_GROUP("SM_FE_LED2", 0x8, 0x3, 0x00,
 409                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO16 */
 410                        BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED2 */
 411        BERLIN_PINCTRL_GROUP("SM_HDMI_HPD", 0x8, 0x3, 0x03,
 412                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO17 */
 413                        BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* HPD */
 414        BERLIN_PINCTRL_GROUP("SM_HDMI_CEC", 0x8, 0x3, 0x06,
 415                        BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO18 */
 416                        BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* CEC */
 417};
 418
 419static const struct berlin_pinctrl_desc berlin4ct_soc_pinctrl_data = {
 420        .groups = berlin4ct_soc_pinctrl_groups,
 421        .ngroups = ARRAY_SIZE(berlin4ct_soc_pinctrl_groups),
 422};
 423
 424static const struct berlin_pinctrl_desc berlin4ct_avio_pinctrl_data = {
 425        .groups = berlin4ct_avio_pinctrl_groups,
 426        .ngroups = ARRAY_SIZE(berlin4ct_avio_pinctrl_groups),
 427};
 428
 429static const struct berlin_pinctrl_desc berlin4ct_sysmgr_pinctrl_data = {
 430        .groups = berlin4ct_sysmgr_pinctrl_groups,
 431        .ngroups = ARRAY_SIZE(berlin4ct_sysmgr_pinctrl_groups),
 432};
 433
 434static const struct of_device_id berlin4ct_pinctrl_match[] = {
 435        {
 436                .compatible = "marvell,berlin4ct-soc-pinctrl",
 437                .data = &berlin4ct_soc_pinctrl_data,
 438        },
 439        {
 440                .compatible = "marvell,berlin4ct-avio-pinctrl",
 441                .data = &berlin4ct_avio_pinctrl_data,
 442        },
 443        {
 444                .compatible = "marvell,berlin4ct-system-pinctrl",
 445                .data = &berlin4ct_sysmgr_pinctrl_data,
 446        },
 447        {}
 448};
 449
 450static int berlin4ct_pinctrl_probe(struct platform_device *pdev)
 451{
 452        const struct of_device_id *match =
 453                of_match_device(berlin4ct_pinctrl_match, &pdev->dev);
 454        struct regmap_config *rmconfig;
 455        struct regmap *regmap;
 456        struct resource *res;
 457        void __iomem *base;
 458
 459        rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
 460        if (!rmconfig)
 461                return -ENOMEM;
 462
 463        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 464        base = devm_ioremap_resource(&pdev->dev, res);
 465        if (IS_ERR(base))
 466                return PTR_ERR(base);
 467
 468        rmconfig->reg_bits = 32,
 469        rmconfig->val_bits = 32,
 470        rmconfig->reg_stride = 4,
 471        rmconfig->max_register = resource_size(res);
 472
 473        regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
 474        if (IS_ERR(regmap))
 475                return PTR_ERR(regmap);
 476
 477        return berlin_pinctrl_probe_regmap(pdev, match->data, regmap);
 478}
 479
 480static struct platform_driver berlin4ct_pinctrl_driver = {
 481        .probe  = berlin4ct_pinctrl_probe,
 482        .driver = {
 483                .name = "berlin4ct-pinctrl",
 484                .of_match_table = berlin4ct_pinctrl_match,
 485        },
 486};
 487builtin_platform_driver(berlin4ct_pinctrl_driver);
 488