drivers/pinctrl/berlin/pinctrl-as370.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Synaptics AS370 pinctrl driver
   4  *
   5  * Copyright (C) 2018 Synaptics Incorporated
   6  *
   7  * Author: Jisheng Zhang <jszhang@kernel.org>
   8  */
   9
  10 #include <linux/init.h>
  11 #include <linux/of.h>
  12 #include <linux/platform_device.h>
  13 #include <linux/property.h>
  14 #include <linux/regmap.h>
  15
  16 #include "berlin.h"
  17
  18 static const struct berlin_desc_group as370_soc_pinctrl_groups[] = {
  19         BERLIN_PINCTRL_GROUP("I2S1_BCLKIO", 0x0, 0x3, 0x00,
  20                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO0 */
  21                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKIO */
  22                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG0 */
  23         BERLIN_PINCTRL_GROUP("I2S1_LRCKIO", 0x0, 0x3, 0x03,
  24                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO1 */
  25                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKIO */
  26                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG1 */
  27         BERLIN_PINCTRL_GROUP("I2S1_DO0", 0x0, 0x3, 0x06,
  28                         BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 1P8V RSTB*/
  29                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO0 */
  30                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO2 */
  31                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG2 */
  32         BERLIN_PINCTRL_GROUP("I2S1_DO1", 0x0, 0x3, 0x09,
  33                         BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 3P3V RSTB */
  34                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO1 */
  35                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO3 */
  36                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG3 */
  37         BERLIN_PINCTRL_GROUP("I2S1_DO2", 0x0, 0x3, 0x0c,
  38                         BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* CORE RSTB */
  39                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO2 */
  40                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
  41                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO4 */
  42                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG4 */
  43         BERLIN_PINCTRL_GROUP("I2S1_DO3", 0x0, 0x3, 0x0f,
  44                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO5 */
  45                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO3 */
  46                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
  47                         BERLIN_PINCTRL_FUNCTION(0x3, "spdifib"), /* SPDIFIB */
  48                         BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
  49                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG5 */
  50         BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x12,
  51                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO6 */
  52                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
  53                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG6 */
  54         BERLIN_PINCTRL_GROUP("I2S2_BCLKIO", 0x0, 0x3, 0x15,
  55                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO7 */
  56                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKIO */
  57                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG7 */
  58         BERLIN_PINCTRL_GROUP("I2S2_LRCKIO", 0x0, 0x3, 0x18,
  59                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO8 */
  60                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKIO */
  61                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG8 */
  62         BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x0, 0x3, 0x1b,
  63                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO9 */
  64                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
  65                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM2 */
  66                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG9 */
  67         BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x00,
  68                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO10 */
  69                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
  70                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM3 */
  71                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG10 */
  72         BERLIN_PINCTRL_GROUP("I2S2_DI2", 0x4, 0x3, 0x03,
  73                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO11 */
  74                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI2 */
  75                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
  76                         BERLIN_PINCTRL_FUNCTION(0x3, "spdific"), /* SPDIFIC */
  77                         BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
  78                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG11 */
  79         BERLIN_PINCTRL_GROUP("I2S2_DI3", 0x4, 0x3, 0x06,
  80                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO12 */
  81                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI3 */
  82                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
  83                         BERLIN_PINCTRL_FUNCTION(0x3, "spdifia"), /* SPDIFIA */
  84                         BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
  85                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG12 */
  86         BERLIN_PINCTRL_GROUP("PDM_CLKO", 0x4, 0x3, 0x09,
  87                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO13 */
  88                         BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* CLKO */
  89                         BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), /* MCLK */
  90                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG13 */
  91         BERLIN_PINCTRL_GROUP("PDM_DI0", 0x4, 0x3, 0x0c,
  92                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO14 */
  93                         BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI0 */
  94                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG14 */
  95         BERLIN_PINCTRL_GROUP("PDM_DI1", 0x4, 0x3, 0x0f,
  96                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
  97                         BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI1 */
  98                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG15 */
  99         BERLIN_PINCTRL_GROUP("PDM_DI2", 0x4, 0x3, 0x12,
 100                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
 101                         BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI2 */
 102                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
 103                         BERLIN_PINCTRL_FUNCTION(0x3, "spdifid"), /* SPDIFID */
 104                         BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
 105                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG16 */
 106         BERLIN_PINCTRL_GROUP("PDM_DI3", 0x4, 0x3, 0x15,
 107                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
 108                         BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI3 */
 109                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
 110                         BERLIN_PINCTRL_FUNCTION(0x3, "spdifi"), /* SPDIFI */
 111                         BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
 112                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG17 */
 113         BERLIN_PINCTRL_GROUP("NAND_IO0", 0x4, 0x3, 0x18,
 114                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
 115                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA0 */
 116                         BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDIO */
 117         BERLIN_PINCTRL_GROUP("NAND_IO1", 0x4, 0x3, 0x1b,
 118                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
 119                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA1 */
 120                         BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDC */
 121         BERLIN_PINCTRL_GROUP("NAND_IO2", 0x8, 0x3, 0x00,
 122                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
 123                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA2 */
 124                         BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDIO */
 125         BERLIN_PINCTRL_GROUP("NAND_IO3", 0x8, 0x3, 0x03,
 126                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
 127                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA3 */
 128                         BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDC */
 129         BERLIN_PINCTRL_GROUP("NAND_IO4", 0x8, 0x3, 0x06,
 130                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
 131                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA4 */
 132         BERLIN_PINCTRL_GROUP("NAND_IO5", 0x8, 0x3, 0x09,
 133                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
 134                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA5 */
 135         BERLIN_PINCTRL_GROUP("NAND_IO6", 0x8, 0x3, 0x0c,
 136                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
 137                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA6 */
 138         BERLIN_PINCTRL_GROUP("NAND_IO7", 0x8, 0x3, 0x0f,
 139                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
 140                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA7 */
 141         BERLIN_PINCTRL_GROUP("NAND_ALE", 0x8, 0x3, 0x12,
 142                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
 143                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
 144                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO18 */
 145         BERLIN_PINCTRL_GROUP("NAND_CLE", 0x8, 0x3, 0x15,
 146                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
 147                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
 148                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO19 */
 149         BERLIN_PINCTRL_GROUP("NAND_WEn", 0x8, 0x3, 0x18,
 150                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
 151                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO20 */
 152         BERLIN_PINCTRL_GROUP("NAND_REn", 0x8, 0x3, 0x1b,
 153                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
 154                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO21 */
 155         BERLIN_PINCTRL_GROUP("NAND_WPn", 0xc, 0x3, 0x00,
 156                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
 157                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CLK */
 158                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO22 */
 159         BERLIN_PINCTRL_GROUP("NAND_CEn", 0xc, 0x3, 0x03,
 160                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
 161                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* RSTn */
 162                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO23 */
 163         BERLIN_PINCTRL_GROUP("NAND_RDY", 0xc, 0x3, 0x06,
 164                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
 165                         BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CMD */
 166                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO24 */
 167         BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x09,
 168                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
 169                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO25 */
 170         BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x0c,
 171                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
 172                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO26 */
 173                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
 174         BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0xc, 0x3, 0x0f,
 175                         BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
 176                         BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */
 177                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO27 */
 178                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
 179         BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0xc, 0x3, 0x12,
 180                         BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
 181                         BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */
 182                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO28 */
 183         BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0xc, 0x3, 0x15,
 184                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
 185                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO29 */
 186                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM4 */
 187         BERLIN_PINCTRL_GROUP("SPI1_SDO", 0xc, 0x3, 0x18,
 188                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
 189                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO30 */
 190                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM5 */
 191         BERLIN_PINCTRL_GROUP("SPI1_SDI", 0xc, 0x3, 0x1b,
 192                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
 193                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO31 */
 194         BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x00,
 195                         BERLIN_PINCTRL_FUNCTION(0x0, "usb0"), /* VBUS */
 196                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO32 */
 197                         BERLIN_PINCTRL_FUNCTION(0x3, "refclko")), /* 25M */
 198         BERLIN_PINCTRL_GROUP("TW1_SCL", 0x10, 0x3, 0x03,
 199                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
 200                         BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SCL */
 201         BERLIN_PINCTRL_GROUP("TW1_SDA", 0x10, 0x3, 0x06,
 202                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
 203                         BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SDA */
 204         BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x09,
 205                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
 206                         BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
 207         BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x0c,
 208                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
 209                         BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
 210         BERLIN_PINCTRL_GROUP("TMS", 0x10, 0x3, 0x0f,
 211                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
 212                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
 213                         BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
 214         BERLIN_PINCTRL_GROUP("TDI", 0x10, 0x3, 0x12,
 215                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
 216                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
 217                         BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM1 */
 218         BERLIN_PINCTRL_GROUP("TDO", 0x10, 0x3, 0x15,
 219                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
 220                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
 221                         BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
 222         BERLIN_PINCTRL_GROUP("PWM6", 0x10, 0x3, 0x18,
 223                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO40 */
 224                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM6 */
 225         BERLIN_PINCTRL_GROUP("PWM7", 0x10, 0x3, 0x1b,
 226                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO41 */
 227                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM7 */
 228         BERLIN_PINCTRL_GROUP("PWM0", 0x14, 0x3, 0x00,
 229                         BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* VDDCPUSOC RSTB */
 230                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm"), /* PWM0 */
 231                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO42 */
 232         BERLIN_PINCTRL_GROUP("PWM1", 0x14, 0x3, 0x03,
 233                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO43 */
 234                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM1 */
 235         BERLIN_PINCTRL_GROUP("PWM2", 0x14, 0x3, 0x06,
 236                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
 237                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM2 */
 238         BERLIN_PINCTRL_GROUP("PWM3", 0x14, 0x3, 0x09,
 239                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
 240                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM3 */
 241         BERLIN_PINCTRL_GROUP("PWM4", 0x14, 0x3, 0x0c,
 242                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
 243                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM4 */
 244         BERLIN_PINCTRL_GROUP("PWM5", 0x14, 0x3, 0x0f,
 245                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO47 */
 246                         BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM5 */
 247         BERLIN_PINCTRL_GROUP("URT1_RTSn", 0x14, 0x3, 0x12,
 248                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO48 */
 249                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RTSn */
 250                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
 251                         BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SCL */
 252                         BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG0 */
 253                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG18 */
 254         BERLIN_PINCTRL_GROUP("URT1_CTSn", 0x14, 0x3, 0x15,
 255                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO49 */
 256                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* CTSn */
 257                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
 258                         BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SDA */
 259                         BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG1 */
 260                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG19 */
 261         BERLIN_PINCTRL_GROUP("URT1_RXD", 0x14, 0x3, 0x18,
 262                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO50 */
 263                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
 264                         BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG2 */
 265                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG20 */
 266         BERLIN_PINCTRL_GROUP("URT1_TXD", 0x14, 0x3, 0x1b,
 267                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO51 */
 268                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
 269                         BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG3 */
 270                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG21 */
 271         BERLIN_PINCTRL_GROUP("I2S3_DI", 0x18, 0x3, 0x00,
 272                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO52 */
 273                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DI */
 274                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG22 */
 275         BERLIN_PINCTRL_GROUP("I2S3_DO", 0x18, 0x3, 0x03,
 276                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO53 */
 277                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DO */
 278                         BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG23 */
 279         BERLIN_PINCTRL_GROUP("I2S3_BCLKIO", 0x18, 0x3, 0x06,
 280                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO54 */
 281                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* BCLKIO */
 282                         BERLIN_PINCTRL_FUNCTION(0x5, "clk")), /* DBG */
 283         BERLIN_PINCTRL_GROUP("I2S3_LRCKIO", 0x18, 0x3, 0x09,
 284                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO55 */
 285                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s3")), /* LRCKIO */
 286         BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x18, 0x3, 0x0c,
 287                         BERLIN_PINCTRL_FUNCTION(0x0, "cpupll"), /* OUT */
 288                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
 289                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO56 */
 290         BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x18, 0x3, 0x0f,
 291                         BERLIN_PINCTRL_FUNCTION(0x0, "syspll"), /* OUT */
 292                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
 293                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO57 */
 294         BERLIN_PINCTRL_GROUP("SD0_CLK", 0x18, 0x3, 0x12,
 295                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO58 */
 296                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0")), /* CLK */
 297         BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x18, 0x3, 0x15,
 298                         BERLIN_PINCTRL_FUNCTION(0x0, "mempll"), /* OUT */
 299                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
 300                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO59 */
 301         BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x18, 0x3, 0x18,
 302                         BERLIN_PINCTRL_FUNCTION(0x0, "apll0"), /* OUT */
 303                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
 304                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO60 */
 305         BERLIN_PINCTRL_GROUP("SD0_CMD", 0x18, 0x3, 0x1b,
 306                         BERLIN_PINCTRL_FUNCTION(0x0, "apll1"), /* OUT */
 307                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
 308                         BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO61 */
 309         BERLIN_PINCTRL_GROUP("SD0_CDn", 0x1c, 0x3, 0x00,
 310                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO62 */
 311                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
 312                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
 313         BERLIN_PINCTRL_GROUP("SD0_WP", 0x1c, 0x3, 0x03,
 314                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO63 */
 315                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
 316                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
 317 };
 318
 319 static const struct berlin_pinctrl_desc as370_soc_pinctrl_data = {
 320         .groups = as370_soc_pinctrl_groups,
 321         .ngroups = ARRAY_SIZE(as370_soc_pinctrl_groups),
 322 };
 323
 324 static const struct of_device_id as370_pinctrl_match[] = {
 325         {
 326                 .compatible = "syna,as370-soc-pinctrl",
 327                 .data = &as370_soc_pinctrl_data,
 328         },
 329         {}
 330 };
 331
 332 static int as370_pinctrl_probe(struct platform_device *pdev)
 333 {
 334         const struct berlin_pinctrl_desc *desc =
 335                 device_get_match_data(&pdev->dev);
 336         struct regmap_config *rmconfig;
 337         struct regmap *regmap;
 338         struct resource *res;
 339         void __iomem *base;
 340
 341         rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
 342         if (!rmconfig)
 343                 return -ENOMEM;
 344
 345         base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 346         if (IS_ERR(base))
 347                 return PTR_ERR(base);
 348
 349         rmconfig->reg_bits = 32,
 350         rmconfig->val_bits = 32,
 351         rmconfig->reg_stride = 4,
 352         rmconfig->max_register = resource_size(res);
 353
 354         regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
 355         if (IS_ERR(regmap))
 356                 return PTR_ERR(regmap);
 357
 358         return berlin_pinctrl_probe_regmap(pdev, desc, regmap);
 359 }
 360
 361 static struct platform_driver as370_pinctrl_driver = {
 362         .probe  = as370_pinctrl_probe,
 363         .driver = {
 364                 .name = "as370-pinctrl",
 365                 .of_match_table = as370_pinctrl_match,
 366         },
 367 };
 368 builtin_platform_driver(as370_pinctrl_driver);