1 /* 2 * Marvell Berlin BG2Q pinctrl driver 3 * 4 * Copyright (C) 2014 Marvell Technology Group Ltd. 5 * 6 * Antoine Ténart <antoine.tenart@free-electrons.com> 7 * 8 * This file is licensed under the terms of the GNU General Public 9 * License version 2. This program is licensed "as is" without any 10 * warranty of any kind, whether express or implied. 11 */ 12 13 #include <linux/module.h> 14 #include <linux/of_device.h> 15 #include <linux/platform_device.h> 16 #include <linux/regmap.h> 17 18 #include "berlin.h" 19 20 static const struct berlin_desc_group berlin2q_soc_pinctrl_groups[] = { 21 /* G */ 22 BERLIN_PINCTRL_GROUP("G0", 0x18, 0x3, 0x00, 23 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), 24 BERLIN_PINCTRL_FUNCTION(0x1, "mmc"), 25 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 26 BERLIN_PINCTRL_GROUP("G1", 0x18, 0x3, 0x03, 27 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), 28 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 29 BERLIN_PINCTRL_GROUP("G2", 0x18, 0x3, 0x06, 30 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 31 BERLIN_PINCTRL_FUNCTION(0x2, "arc"), 32 BERLIN_PINCTRL_FUNCTION(0x3, "lvds")), 33 BERLIN_PINCTRL_GROUP("G3", 0x18, 0x3, 0x09, 34 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 35 BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), 36 BERLIN_PINCTRL_FUNCTION(0x3, "lvds")), 37 BERLIN_PINCTRL_GROUP("G4", 0x18, 0x3, 0x0c, 38 BERLIN_PINCTRL_FUNCTION(0x0, "pll"), 39 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), 40 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 41 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), 42 BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"), 43 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 44 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 45 BERLIN_PINCTRL_GROUP("G5", 0x18, 0x3, 0x0f, 46 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 47 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), 48 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 49 BERLIN_PINCTRL_FUNCTION(0x5, "sata_dbg"), 50 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 51 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 52 BERLIN_PINCTRL_GROUP("G6", 0x18, 0x3, 0x12, 53 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), 54 BERLIN_PINCTRL_FUNCTION(0x1, "twsi0"), 55 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 56 BERLIN_PINCTRL_GROUP("G7", 0x18, 0x3, 0x15, 57 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), 58 BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"), 59 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 60 BERLIN_PINCTRL_FUNCTION(0x3, "eddc")), 61 BERLIN_PINCTRL_GROUP("G8", 0x18, 0x3, 0x18, 62 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), 63 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), 64 BERLIN_PINCTRL_GROUP("G9", 0x18, 0x3, 0x1b, 65 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), 66 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), 67 BERLIN_PINCTRL_FUNCTION(0x5, "sata")), 68 BERLIN_PINCTRL_GROUP("G10", 0x1c, 0x3, 0x00, 69 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 70 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), 71 BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"), 72 BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), 73 BERLIN_PINCTRL_FUNCTION(0x5, "sata")), 74 BERLIN_PINCTRL_GROUP("G11", 0x1c, 0x3, 0x03, 75 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), 76 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), 77 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 78 BERLIN_PINCTRL_FUNCTION(0x3, "i2s1"), 79 BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), 80 BERLIN_PINCTRL_FUNCTION(0x5, "sata")), 81 BERLIN_PINCTRL_GROUP("G12", 0x1c, 0x3, 0x06, 82 BERLIN_PINCTRL_FUNCTION(0x0, "agc"), 83 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), 84 BERLIN_PINCTRL_GROUP("G13", 0x1c, 0x3, 0x09, 85 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 86 BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), 87 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 88 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 89 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 90 BERLIN_PINCTRL_GROUP("G14", 0x1c, 0x3, 0x0c, 91 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 92 BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), 93 BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), 94 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 95 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 96 BERLIN_PINCTRL_GROUP("G15", 0x1c, 0x3, 0x0f, 97 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 98 BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), 99 BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), 100 BERLIN_PINCTRL_FUNCTION(0x5, "vdac"), 101 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 102 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 103 BERLIN_PINCTRL_GROUP("G16", 0x1c, 0x3, 0x12, 104 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 105 BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), 106 BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), 107 BERLIN_PINCTRL_FUNCTION(0x5, "osco"), 108 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 109 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 110 BERLIN_PINCTRL_GROUP("G17", 0x1c, 0x3, 0x15, 111 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 112 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 113 BERLIN_PINCTRL_FUNCTION(0x3, "spdif"), 114 BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), 115 BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), 116 BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), 117 BERLIN_PINCTRL_GROUP("G18", 0x1c, 0x3, 0x18, 118 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 119 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 120 BERLIN_PINCTRL_FUNCTION(0x3, "i2s2"), 121 BERLIN_PINCTRL_FUNCTION(0x4, "sts1")), 122 BERLIN_PINCTRL_GROUP("G19", 0x1c, 0x3, 0x1b, 123 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 124 BERLIN_PINCTRL_FUNCTION(0x2, "rgmii"), 125 BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), 126 BERLIN_PINCTRL_FUNCTION(0x4, "sts1"), 127 BERLIN_PINCTRL_FUNCTION(0x5, "osco")), 128 BERLIN_PINCTRL_GROUP("G20", 0x20, 0x3, 0x00, 129 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 130 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 131 BERLIN_PINCTRL_FUNCTION(0x3, "demod"), 132 /* 133 * Mode 0x4 mux usb2_dbg *and* usb3_dbg: 134 * add two functions so it can be used with other groups 135 * within the same subnode in the device tree 136 */ 137 BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg"), 138 BERLIN_PINCTRL_FUNCTION(0x4, "usb3_dbg")), 139 BERLIN_PINCTRL_GROUP("G21", 0x20, 0x3, 0x03, 140 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 141 BERLIN_PINCTRL_FUNCTION(0x1, "sts2"), 142 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 143 BERLIN_PINCTRL_FUNCTION(0x3, "demod")), 144 BERLIN_PINCTRL_GROUP("G22", 0x20, 0x3, 0x06, 145 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 146 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 147 BERLIN_PINCTRL_GROUP("G23", 0x20, 0x3, 0x09, 148 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 149 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 150 BERLIN_PINCTRL_FUNCTION(0x3, "avif"), 151 BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), 152 BERLIN_PINCTRL_GROUP("G24", 0x20, 0x3, 0x0c, 153 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 154 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 155 BERLIN_PINCTRL_FUNCTION(0x3, "demod"), 156 BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), 157 BERLIN_PINCTRL_GROUP("G25", 0x20, 0x3, 0x0f, 158 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 159 BERLIN_PINCTRL_FUNCTION(0x1, "vga"), 160 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 161 BERLIN_PINCTRL_FUNCTION(0x3, "avif"), 162 BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), 163 BERLIN_PINCTRL_GROUP("G26", 0x20, 0x3, 0x12, 164 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 165 BERLIN_PINCTRL_FUNCTION(0x1, "lvds"), 166 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 167 BERLIN_PINCTRL_GROUP("G27", 0x20, 0x3, 0x15, 168 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 169 BERLIN_PINCTRL_FUNCTION(0x1, "agc"), 170 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 171 BERLIN_PINCTRL_GROUP("G28", 0x20, 0x3, 0x18, 172 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 173 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), 174 BERLIN_PINCTRL_FUNCTION(0x3, "avif"), 175 BERLIN_PINCTRL_FUNCTION(0x4, "usb2_dbg")), 176 BERLIN_PINCTRL_GROUP("G29", 0x20, 0x3, 0x1b, 177 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 178 BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), 179 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 180 BERLIN_PINCTRL_GROUP("G30", 0x24, 0x3, 0x00, 181 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 182 BERLIN_PINCTRL_FUNCTION(0x1, "scrd1"), 183 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 184 BERLIN_PINCTRL_GROUP("G31", 0x24, 0x3, 0x03, 185 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 186 BERLIN_PINCTRL_FUNCTION(0x1, "sd1"), 187 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 188 BERLIN_PINCTRL_GROUP("G32", 0x24, 0x3, 0x06, 189 BERLIN_PINCTRL_FUNCTION(0x0, "cam"), 190 BERLIN_PINCTRL_FUNCTION(0x1, "sd1"), 191 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 192 /* GAV */ 193 BERLIN_PINCTRL_GROUP("GAV0", 0x24, 0x3, 0x09, 194 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 195 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 196 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 197 BERLIN_PINCTRL_FUNCTION(0x4, "lvds")), 198 BERLIN_PINCTRL_GROUP("GAV1", 0x24, 0x3, 0x0c, 199 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 200 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 201 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 202 BERLIN_PINCTRL_FUNCTION(0x4, "vga")), 203 BERLIN_PINCTRL_GROUP("GAV2", 0x24, 0x3, 0x0f, 204 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 205 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 206 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 207 BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), 208 BERLIN_PINCTRL_FUNCTION(0x4, "pdm"), 209 BERLIN_PINCTRL_FUNCTION(0x6, "adac")), 210 BERLIN_PINCTRL_GROUP("GAV3", 0x24, 0x3, 0x12, 211 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 212 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 213 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 214 BERLIN_PINCTRL_FUNCTION(0x3, "i2s3"), 215 BERLIN_PINCTRL_FUNCTION(0x6, "adac")), 216 BERLIN_PINCTRL_GROUP("GAV4", 0x24, 0x3, 0x15, 217 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 218 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 219 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 220 BERLIN_PINCTRL_FUNCTION(0x4, "i2s1"), 221 BERLIN_PINCTRL_FUNCTION(0x6, "adac")), 222 BERLIN_PINCTRL_GROUP("GAV5", 0x24, 0x3, 0x18, 223 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 224 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 225 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 226 BERLIN_PINCTRL_FUNCTION(0x4, "spdif")), 227 BERLIN_PINCTRL_GROUP("GAV6", 0x24, 0x3, 0x1b, 228 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 229 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 230 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 231 BERLIN_PINCTRL_FUNCTION(0x4, "i2s2")), 232 BERLIN_PINCTRL_GROUP("GAV7", 0x28, 0x3, 0x00, 233 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 234 BERLIN_PINCTRL_FUNCTION(0x1, "dvio"), 235 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 236 BERLIN_PINCTRL_FUNCTION(0x4, "i2s3")), 237 BERLIN_PINCTRL_GROUP("GAV8", 0x28, 0x3, 0x03, 238 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 239 BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), 240 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 241 BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), 242 BERLIN_PINCTRL_GROUP("GAV9", 0x28, 0x3, 0x06, 243 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 244 BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), 245 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 246 BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), 247 BERLIN_PINCTRL_GROUP("GAV10", 0x28, 0x3, 0x09, 248 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 249 BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), 250 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 251 BERLIN_PINCTRL_FUNCTION(0x4, "agc")), 252 BERLIN_PINCTRL_GROUP("GAV11", 0x28, 0x3, 0x0c, 253 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 254 BERLIN_PINCTRL_FUNCTION(0x1, "dv0"), 255 BERLIN_PINCTRL_FUNCTION(0x2, "fp"), 256 BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"), 257 BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), 258 BERLIN_PINCTRL_FUNCTION(0x5, "vclki")), 259 BERLIN_PINCTRL_GROUP("GAV12", 0x28, 0x3, 0x0f, 260 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 261 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), 262 BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")), 263 BERLIN_PINCTRL_GROUP("GAV13", 0x28, 0x3, 0x12, 264 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 265 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2")), 266 BERLIN_PINCTRL_GROUP("GAV14", 0x28, 0x3, 0x15, 267 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 268 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), 269 BERLIN_PINCTRL_FUNCTION(0x2, "i2s1")), 270 BERLIN_PINCTRL_GROUP("GAV15", 0x28, 0x3, 0x18, 271 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 272 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), 273 BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), 274 BERLIN_PINCTRL_GROUP("GAV16", 0x28, 0x3, 0x1b, 275 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 276 BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"), 277 BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"), 278 BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"), 279 BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), 280 BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), 281 BERLIN_PINCTRL_GROUP("GAV17", 0x2c, 0x3, 0x00, 282 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 283 BERLIN_PINCTRL_FUNCTION(0x1, "i2s0"), 284 BERLIN_PINCTRL_FUNCTION(0x2, "i2s1"), 285 BERLIN_PINCTRL_FUNCTION(0x3, "pwm"), 286 BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"), 287 BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), 288 BERLIN_PINCTRL_FUNCTION(0x6, "dac_dbg")), 289 BERLIN_PINCTRL_GROUP("GAV18", 0x2c, 0x3, 0x03, 290 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 291 BERLIN_PINCTRL_FUNCTION(0x1, "spdif"), 292 BERLIN_PINCTRL_FUNCTION(0x2, "arc")), 293 BERLIN_PINCTRL_GROUP("GAV19", 0x2c, 0x3, 0x06, 294 BERLIN_PINCTRL_FUNCTION(0x0, "avio"), 295 BERLIN_PINCTRL_FUNCTION(0x1, "spdif"), 296 BERLIN_PINCTRL_FUNCTION(0x4, "i2s3"), 297 BERLIN_PINCTRL_FUNCTION(0x5, "pdm")), 298 }; 299 300 static const struct berlin_desc_group berlin2q_sysmgr_pinctrl_groups[] = { 301 /* GSM */ 302 BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00, 303 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 304 BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), 305 BERLIN_PINCTRL_FUNCTION(0x2, "eth1")), 306 BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02, 307 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 308 BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), 309 BERLIN_PINCTRL_FUNCTION(0x2, "eth1")), 310 BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04, 311 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 312 BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), 313 BERLIN_PINCTRL_FUNCTION(0x2, "eddc")), 314 BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06, 315 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 316 BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), 317 BERLIN_PINCTRL_FUNCTION(0x2, "eddc")), 318 BERLIN_PINCTRL_GROUP("GSM4", 0x40, 0x1, 0x08, 319 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 320 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 321 BERLIN_PINCTRL_GROUP("GSM5", 0x40, 0x1, 0x09, 322 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 323 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 324 BERLIN_PINCTRL_GROUP("GSM6", 0x40, 0x1, 0x0a, 325 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 326 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 327 BERLIN_PINCTRL_GROUP("GSM7", 0x40, 0x1, 0x0b, 328 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 329 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 330 BERLIN_PINCTRL_GROUP("GSM8", 0x40, 0x1, 0x0c, 331 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 332 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 333 BERLIN_PINCTRL_GROUP("GSM9", 0x40, 0x1, 0x0d, 334 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 335 BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), 336 BERLIN_PINCTRL_GROUP("GSM10", 0x40, 0x1, 0x0e, 337 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 338 BERLIN_PINCTRL_FUNCTION(0x1, "led")), 339 BERLIN_PINCTRL_GROUP("GSM11", 0x40, 0x1, 0x0f, 340 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 341 BERLIN_PINCTRL_FUNCTION(0x1, "led")), 342 BERLIN_PINCTRL_GROUP("GSM12", 0x40, 0x2, 0x10, 343 BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RX/TX */ 344 BERLIN_PINCTRL_FUNCTION(0x1, "irda0"), 345 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 346 BERLIN_PINCTRL_GROUP("GSM13", 0x40, 0x2, 0x12, 347 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 348 BERLIN_PINCTRL_FUNCTION(0x1, "uart0"), /* CTS/RTS */ 349 BERLIN_PINCTRL_FUNCTION(0x2, "uart1"), /* RX/TX */ 350 BERLIN_PINCTRL_FUNCTION(0x3, "twsi2")), 351 BERLIN_PINCTRL_GROUP("GSM14", 0x40, 0x2, 0x14, 352 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 353 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RX/TX */ 354 BERLIN_PINCTRL_FUNCTION(0x2, "irda1"), 355 BERLIN_PINCTRL_FUNCTION(0x3, "twsi3")), 356 BERLIN_PINCTRL_GROUP("GSM15", 0x40, 0x2, 0x16, 357 BERLIN_PINCTRL_FUNCTION(0x0, "pwr"), 358 BERLIN_PINCTRL_FUNCTION(0x1, "led"), 359 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), 360 BERLIN_PINCTRL_GROUP("GSM16", 0x40, 0x1, 0x18, 361 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 362 BERLIN_PINCTRL_FUNCTION(0x1, "eddc")), 363 BERLIN_PINCTRL_GROUP("GSM17", 0x40, 0x1, 0x19, 364 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 365 BERLIN_PINCTRL_FUNCTION(0x1, "eddc")), 366 BERLIN_PINCTRL_GROUP("GSM18", 0x40, 0x1, 0x1a, 367 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), 368 BERLIN_PINCTRL_FUNCTION(0x1, "eddc")), 369 }; 370 371 static const struct berlin_pinctrl_desc berlin2q_soc_pinctrl_data = { 372 .groups = berlin2q_soc_pinctrl_groups, 373 .ngroups = ARRAY_SIZE(berlin2q_soc_pinctrl_groups), 374 }; 375 376 static const struct berlin_pinctrl_desc berlin2q_sysmgr_pinctrl_data = { 377 .groups = berlin2q_sysmgr_pinctrl_groups, 378 .ngroups = ARRAY_SIZE(berlin2q_sysmgr_pinctrl_groups), 379 }; 380 381 static const struct of_device_id berlin2q_pinctrl_match[] = { 382 { 383 .compatible = "marvell,berlin2q-chip-ctrl", 384 .data = &berlin2q_soc_pinctrl_data, 385 }, 386 { 387 .compatible = "marvell,berlin2q-system-ctrl", 388 .data = &berlin2q_sysmgr_pinctrl_data, 389 }, 390 {} 391 }; 392 MODULE_DEVICE_TABLE(of, berlin2q_pinctrl_match); 393 394 static int berlin2q_pinctrl_probe(struct platform_device *pdev) 395 { 396 const struct of_device_id *match = 397 of_match_device(berlin2q_pinctrl_match, &pdev->dev); 398 struct regmap_config *rmconfig; 399 struct regmap *regmap; 400 struct resource *res; 401 void __iomem *base; 402 403 rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL); 404 if (!rmconfig) 405 return -ENOMEM; 406 407 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 408 base = devm_ioremap_resource(&pdev->dev, res); 409 if (IS_ERR(base)) 410 return PTR_ERR(base); 411 412 rmconfig->reg_bits = 32, 413 rmconfig->val_bits = 32, 414 rmconfig->reg_stride = 4, 415 rmconfig->max_register = resource_size(res); 416 417 regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig); 418 if (IS_ERR(regmap)) 419 return PTR_ERR(regmap); 420 421 return berlin_pinctrl_probe(pdev, match->data); 422 } 423 424 static struct platform_driver berlin2q_pinctrl_driver = { 425 .probe = berlin2q_pinctrl_probe, 426 .driver = { 427 .name = "berlin-bg2q-pinctrl", 428 .owner = THIS_MODULE, 429 .of_match_table = berlin2q_pinctrl_match, 430 }, 431 }; 432 module_platform_driver(berlin2q_pinctrl_driver); 433 434 MODULE_AUTHOR("Antoine Ténart <antoine.tenart@free-electrons.com>"); 435 MODULE_DESCRIPTION("Marvell Berlin BG2Q pinctrl driver"); 436 MODULE_LICENSE("GPL"); 437