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_device.h> 12 #include <linux/platform_device.h> 13 #include <linux/regmap.h> 14 15 #include "berlin.h" 16 17 static const struct berlin_desc_group as370_soc_pinctrl_groups[] = { 18 BERLIN_PINCTRL_GROUP("I2S1_BCLKIO", 0x0, 0x3, 0x00, 19 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO0 */ 20 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKIO */ 21 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG0 */ 22 BERLIN_PINCTRL_GROUP("I2S1_LRCKIO", 0x0, 0x3, 0x03, 23 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO1 */ 24 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKIO */ 25 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG1 */ 26 BERLIN_PINCTRL_GROUP("I2S1_DO0", 0x0, 0x3, 0x06, 27 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 1P8V RSTB*/ 28 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO0 */ 29 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO2 */ 30 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG2 */ 31 BERLIN_PINCTRL_GROUP("I2S1_DO1", 0x0, 0x3, 0x09, 32 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 3P3V RSTB */ 33 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO1 */ 34 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO3 */ 35 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG3 */ 36 BERLIN_PINCTRL_GROUP("I2S1_DO2", 0x0, 0x3, 0x0c, 37 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* CORE RSTB */ 38 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO2 */ 39 BERLIN_PINCTRL_FUNCTION(0x2, "pwm4"), 40 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO4 */ 41 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG4 */ 42 BERLIN_PINCTRL_GROUP("I2S1_DO3", 0x0, 0x3, 0x0f, 43 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO5 */ 44 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO3 */ 45 BERLIN_PINCTRL_FUNCTION(0x2, "pwm5"), 46 BERLIN_PINCTRL_FUNCTION(0x3, "spififib"), /* SPDIFIB */ 47 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */ 48 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG5 */ 49 BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x12, 50 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO6 */ 51 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */ 52 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG6 */ 53 BERLIN_PINCTRL_GROUP("I2S2_BCLKIO", 0x0, 0x3, 0x15, 54 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO7 */ 55 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKIO */ 56 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG7 */ 57 BERLIN_PINCTRL_GROUP("I2S2_LRCKIO", 0x0, 0x3, 0x18, 58 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO8 */ 59 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKIO */ 60 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG8 */ 61 BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x0, 0x3, 0x1b, 62 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO9 */ 63 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */ 64 BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"), 65 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG9 */ 66 BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x00, 67 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO10 */ 68 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */ 69 BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"), 70 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG10 */ 71 BERLIN_PINCTRL_GROUP("I2S2_DI2", 0x4, 0x3, 0x03, 72 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO11 */ 73 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI2 */ 74 BERLIN_PINCTRL_FUNCTION(0x2, "pwm6"), 75 BERLIN_PINCTRL_FUNCTION(0x3, "spdific"), /* SPDIFIC */ 76 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */ 77 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG11 */ 78 BERLIN_PINCTRL_GROUP("I2S2_DI3", 0x4, 0x3, 0x06, 79 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO12 */ 80 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI3 */ 81 BERLIN_PINCTRL_FUNCTION(0x2, "pwm7"), 82 BERLIN_PINCTRL_FUNCTION(0x3, "spdifia"), /* SPDIFIA */ 83 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */ 84 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG12 */ 85 BERLIN_PINCTRL_GROUP("PDM_CLKO", 0x4, 0x3, 0x09, 86 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO13 */ 87 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* CLKO */ 88 BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), /* MCLK */ 89 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG13 */ 90 BERLIN_PINCTRL_GROUP("PDM_DI0", 0x4, 0x3, 0x0c, 91 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO14 */ 92 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI0 */ 93 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG14 */ 94 BERLIN_PINCTRL_GROUP("PDM_DI1", 0x4, 0x3, 0x0f, 95 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */ 96 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI1 */ 97 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG15 */ 98 BERLIN_PINCTRL_GROUP("PDM_DI2", 0x4, 0x3, 0x12, 99 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */ 100 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI2 */ 101 BERLIN_PINCTRL_FUNCTION(0x2, "pwm4"), 102 BERLIN_PINCTRL_FUNCTION(0x3, "spdifid"), /* SPDIFID */ 103 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */ 104 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG16 */ 105 BERLIN_PINCTRL_GROUP("PDM_DI3", 0x4, 0x3, 0x15, 106 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */ 107 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI3 */ 108 BERLIN_PINCTRL_FUNCTION(0x2, "pwm5"), 109 BERLIN_PINCTRL_FUNCTION(0x3, "spdifi"), /* SPDIFI */ 110 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */ 111 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG17 */ 112 BERLIN_PINCTRL_GROUP("NAND_IO0", 0x4, 0x3, 0x18, 113 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */ 114 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA0 */ 115 BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDIO */ 116 BERLIN_PINCTRL_GROUP("NAND_IO1", 0x4, 0x3, 0x1b, 117 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */ 118 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA1 */ 119 BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDC */ 120 BERLIN_PINCTRL_GROUP("NAND_IO2", 0x8, 0x3, 0x00, 121 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */ 122 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA2 */ 123 BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDIO */ 124 BERLIN_PINCTRL_GROUP("NAND_IO3", 0x8, 0x3, 0x03, 125 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */ 126 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA3 */ 127 BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDC */ 128 BERLIN_PINCTRL_GROUP("NAND_IO4", 0x8, 0x3, 0x06, 129 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */ 130 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA4 */ 131 BERLIN_PINCTRL_GROUP("NAND_IO5", 0x8, 0x3, 0x09, 132 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */ 133 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA5 */ 134 BERLIN_PINCTRL_GROUP("NAND_IO6", 0x8, 0x3, 0x0c, 135 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */ 136 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA6 */ 137 BERLIN_PINCTRL_GROUP("NAND_IO7", 0x8, 0x3, 0x0f, 138 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */ 139 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA7 */ 140 BERLIN_PINCTRL_GROUP("NAND_ALE", 0x8, 0x3, 0x12, 141 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */ 142 BERLIN_PINCTRL_FUNCTION(0x2, "pwm6"), 143 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO18 */ 144 BERLIN_PINCTRL_GROUP("NAND_CLE", 0x8, 0x3, 0x15, 145 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */ 146 BERLIN_PINCTRL_FUNCTION(0x2, "pwm7"), 147 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO19 */ 148 BERLIN_PINCTRL_GROUP("NAND_WEn", 0x8, 0x3, 0x18, 149 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */ 150 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO20 */ 151 BERLIN_PINCTRL_GROUP("NAND_REn", 0x8, 0x3, 0x1b, 152 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */ 153 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO21 */ 154 BERLIN_PINCTRL_GROUP("NAND_WPn", 0xc, 0x3, 0x00, 155 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */ 156 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CLK */ 157 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO22 */ 158 BERLIN_PINCTRL_GROUP("NAND_CEn", 0xc, 0x3, 0x03, 159 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */ 160 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* RSTn */ 161 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO23 */ 162 BERLIN_PINCTRL_GROUP("NAND_RDY", 0xc, 0x3, 0x06, 163 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */ 164 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CMD */ 165 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO24 */ 166 BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x09, 167 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */ 168 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO25 */ 169 BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x0c, 170 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */ 171 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO26 */ 172 BERLIN_PINCTRL_FUNCTION(0x3, "pwm2")), 173 BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0xc, 0x3, 0x0f, 174 BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */ 175 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */ 176 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO27 */ 177 BERLIN_PINCTRL_FUNCTION(0x3, "pwm3")), 178 BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0xc, 0x3, 0x12, 179 BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */ 180 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */ 181 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO28 */ 182 BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0xc, 0x3, 0x15, 183 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */ 184 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO29 */ 185 BERLIN_PINCTRL_FUNCTION(0x3, "pwm4")), 186 BERLIN_PINCTRL_GROUP("SPI1_SDO", 0xc, 0x3, 0x18, 187 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */ 188 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO30 */ 189 BERLIN_PINCTRL_FUNCTION(0x3, "pwm5")), 190 BERLIN_PINCTRL_GROUP("SPI1_SDI", 0xc, 0x3, 0x1b, 191 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */ 192 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO31 */ 193 BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x00, 194 BERLIN_PINCTRL_FUNCTION(0x0, "usb0"), /* VBUS */ 195 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO32 */ 196 BERLIN_PINCTRL_FUNCTION(0x3, "refclko")), /* 25M */ 197 BERLIN_PINCTRL_GROUP("TW1_SCL", 0x10, 0x3, 0x03, 198 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */ 199 BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SCL */ 200 BERLIN_PINCTRL_GROUP("TW1_SDA", 0x10, 0x3, 0x06, 201 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */ 202 BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SDA */ 203 BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x09, 204 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */ 205 BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */ 206 BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x0c, 207 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */ 208 BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */ 209 BERLIN_PINCTRL_GROUP("TMS", 0x10, 0x3, 0x0f, 210 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */ 211 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */ 212 BERLIN_PINCTRL_FUNCTION(0x4, "pwm0")), 213 BERLIN_PINCTRL_GROUP("TDI", 0x10, 0x3, 0x12, 214 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */ 215 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */ 216 BERLIN_PINCTRL_FUNCTION(0x4, "pwm1")), 217 BERLIN_PINCTRL_GROUP("TDO", 0x10, 0x3, 0x15, 218 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */ 219 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */ 220 BERLIN_PINCTRL_FUNCTION(0x4, "pwm0")), 221 BERLIN_PINCTRL_GROUP("PWM6", 0x10, 0x3, 0x18, 222 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO40 */ 223 BERLIN_PINCTRL_FUNCTION(0x1, "pwm6")), 224 BERLIN_PINCTRL_GROUP("PWM7", 0x10, 0x3, 0x1b, 225 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO41 */ 226 BERLIN_PINCTRL_FUNCTION(0x1, "pwm7")), 227 BERLIN_PINCTRL_GROUP("PWM0", 0x14, 0x3, 0x00, 228 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* VDDCPUSOC RSTB */ 229 BERLIN_PINCTRL_FUNCTION(0x1, "pwm0"), 230 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO42 */ 231 BERLIN_PINCTRL_GROUP("PWM1", 0x14, 0x3, 0x03, 232 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO43 */ 233 BERLIN_PINCTRL_FUNCTION(0x1, "pwm1")), 234 BERLIN_PINCTRL_GROUP("PWM2", 0x14, 0x3, 0x06, 235 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */ 236 BERLIN_PINCTRL_FUNCTION(0x1, "pwm2")), 237 BERLIN_PINCTRL_GROUP("PWM3", 0x14, 0x3, 0x09, 238 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */ 239 BERLIN_PINCTRL_FUNCTION(0x1, "pwm3")), 240 BERLIN_PINCTRL_GROUP("PWM4", 0x14, 0x3, 0x0c, 241 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */ 242 BERLIN_PINCTRL_FUNCTION(0x1, "pwm4")), 243 BERLIN_PINCTRL_GROUP("PWM5", 0x14, 0x3, 0x0f, 244 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO47 */ 245 BERLIN_PINCTRL_FUNCTION(0x1, "pwm5")), 246 BERLIN_PINCTRL_GROUP("URT1_RTSn", 0x14, 0x3, 0x12, 247 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO48 */ 248 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RTSn */ 249 BERLIN_PINCTRL_FUNCTION(0x2, "pwm6"), 250 BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SCL */ 251 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG0 */ 252 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG18 */ 253 BERLIN_PINCTRL_GROUP("URT1_CTSn", 0x14, 0x3, 0x15, 254 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO49 */ 255 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* CTSn */ 256 BERLIN_PINCTRL_FUNCTION(0x2, "pwm7"), 257 BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SDA */ 258 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG1 */ 259 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG19 */ 260 BERLIN_PINCTRL_GROUP("URT1_RXD", 0x14, 0x3, 0x18, 261 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO50 */ 262 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */ 263 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG2 */ 264 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG20 */ 265 BERLIN_PINCTRL_GROUP("URT1_TXD", 0x14, 0x3, 0x1b, 266 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO51 */ 267 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */ 268 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG3 */ 269 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG21 */ 270 BERLIN_PINCTRL_GROUP("I2S3_DI", 0x18, 0x3, 0x00, 271 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO52 */ 272 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DI */ 273 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG22 */ 274 BERLIN_PINCTRL_GROUP("I2S3_DO", 0x18, 0x3, 0x03, 275 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO53 */ 276 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DO */ 277 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG23 */ 278 BERLIN_PINCTRL_GROUP("I2S3_BCLKIO", 0x18, 0x3, 0x06, 279 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO54 */ 280 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* BCLKIO */ 281 BERLIN_PINCTRL_FUNCTION(0x5, "clk")), /* DBG */ 282 BERLIN_PINCTRL_GROUP("I2S3_LRCKIO", 0x18, 0x3, 0x09, 283 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO55 */ 284 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3")), /* LRCKIO */ 285 BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x18, 0x3, 0x0c, 286 BERLIN_PINCTRL_FUNCTION(0x0, "cpupll"), /* OUT */ 287 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */ 288 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO56 */ 289 BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x18, 0x3, 0x0f, 290 BERLIN_PINCTRL_FUNCTION(0x0, "syspll"), /* OUT */ 291 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */ 292 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO57 */ 293 BERLIN_PINCTRL_GROUP("SD0_CLK", 0x18, 0x3, 0x12, 294 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO58 */ 295 BERLIN_PINCTRL_FUNCTION(0x1, "sd0")), /* CLK */ 296 BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x18, 0x3, 0x15, 297 BERLIN_PINCTRL_FUNCTION(0x0, "mempll"), /* OUT */ 298 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */ 299 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO59 */ 300 BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x18, 0x3, 0x18, 301 BERLIN_PINCTRL_FUNCTION(0x0, "apll0"), /* OUT */ 302 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */ 303 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO60 */ 304 BERLIN_PINCTRL_GROUP("SD0_CMD", 0x18, 0x3, 0x1b, 305 BERLIN_PINCTRL_FUNCTION(0x0, "apll1"), /* OUT */ 306 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */ 307 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO61 */ 308 BERLIN_PINCTRL_GROUP("SD0_CDn", 0x1c, 0x3, 0x00, 309 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO62 */ 310 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */ 311 BERLIN_PINCTRL_FUNCTION(0x3, "pwm2")), 312 BERLIN_PINCTRL_GROUP("SD0_WP", 0x1c, 0x3, 0x03, 313 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO63 */ 314 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */ 315 BERLIN_PINCTRL_FUNCTION(0x3, "pwm3")), 316 }; 317 318 static const struct berlin_pinctrl_desc as370_soc_pinctrl_data = { 319 .groups = as370_soc_pinctrl_groups, 320 .ngroups = ARRAY_SIZE(as370_soc_pinctrl_groups), 321 }; 322 323 static const struct of_device_id as370_pinctrl_match[] = { 324 { 325 .compatible = "syna,as370-soc-pinctrl", 326 .data = &as370_soc_pinctrl_data, 327 }, 328 {} 329 }; 330 331 static int as370_pinctrl_probe(struct platform_device *pdev) 332 { 333 const struct of_device_id *match = 334 of_match_device(as370_pinctrl_match, &pdev->dev); 335 struct regmap_config *rmconfig; 336 struct regmap *regmap; 337 struct resource *res; 338 void __iomem *base; 339 340 rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL); 341 if (!rmconfig) 342 return -ENOMEM; 343 344 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 345 base = devm_ioremap_resource(&pdev->dev, 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, match->data, 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); 369