1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2020 4 * Author(s): Giulio Benetti <giulio.benetti@benettiengineering.com> 5 */ 6 7#include <linux/err.h> 8#include <linux/init.h> 9#include <linux/of.h> 10#include <linux/pinctrl/pinctrl.h> 11#include <linux/platform_device.h> 12 13#include "pinctrl-imx.h" 14 15enum imxrt1050_pads { 16 IMXRT1050_PAD_RESERVE0, 17 IMXRT1050_PAD_RESERVE1, 18 IMXRT1050_PAD_RESERVE2, 19 IMXRT1050_PAD_RESERVE3, 20 IMXRT1050_PAD_RESERVE4, 21 IMXRT1050_PAD_EMC_00, 22 IMXRT1050_PAD_EMC_01, 23 IMXRT1050_PAD_EMC_02, 24 IMXRT1050_PAD_EMC_03, 25 IMXRT1050_PAD_EMC_04, 26 IMXRT1050_PAD_EMC_05, 27 IMXRT1050_PAD_EMC_06, 28 IMXRT1050_PAD_EMC_07, 29 IMXRT1050_PAD_EMC_08, 30 IMXRT1050_PAD_EMC_09, 31 IMXRT1050_PAD_EMC_10, 32 IMXRT1050_PAD_EMC_11, 33 IMXRT1050_PAD_EMC_12, 34 IMXRT1050_PAD_EMC_13, 35 IMXRT1050_PAD_EMC_14, 36 IMXRT1050_PAD_EMC_15, 37 IMXRT1050_PAD_EMC_16, 38 IMXRT1050_PAD_EMC_17, 39 IMXRT1050_PAD_EMC_18, 40 IMXRT1050_PAD_EMC_19, 41 IMXRT1050_PAD_EMC_20, 42 IMXRT1050_PAD_EMC_21, 43 IMXRT1050_PAD_EMC_22, 44 IMXRT1050_PAD_EMC_23, 45 IMXRT1050_PAD_EMC_24, 46 IMXRT1050_PAD_EMC_25, 47 IMXRT1050_PAD_EMC_26, 48 IMXRT1050_PAD_EMC_27, 49 IMXRT1050_PAD_EMC_28, 50 IMXRT1050_PAD_EMC_29, 51 IMXRT1050_PAD_EMC_30, 52 IMXRT1050_PAD_EMC_31, 53 IMXRT1050_PAD_EMC_32, 54 IMXRT1050_PAD_EMC_33, 55 IMXRT1050_PAD_EMC_34, 56 IMXRT1050_PAD_EMC_35, 57 IMXRT1050_PAD_EMC_36, 58 IMXRT1050_PAD_EMC_37, 59 IMXRT1050_PAD_EMC_38, 60 IMXRT1050_PAD_EMC_39, 61 IMXRT1050_PAD_EMC_40, 62 IMXRT1050_PAD_EMC_41, 63 IMXRT1050_PAD_AD_B0_00, 64 IMXRT1050_PAD_AD_B0_01, 65 IMXRT1050_PAD_AD_B0_02, 66 IMXRT1050_PAD_AD_B0_03, 67 IMXRT1050_PAD_AD_B0_04, 68 IMXRT1050_PAD_AD_B0_05, 69 IMXRT1050_PAD_AD_B0_06, 70 IMXRT1050_PAD_AD_B0_07, 71 IMXRT1050_PAD_AD_B0_08, 72 IMXRT1050_PAD_AD_B0_09, 73 IMXRT1050_PAD_AD_B0_10, 74 IMXRT1050_PAD_AD_B0_11, 75 IMXRT1050_PAD_AD_B0_12, 76 IMXRT1050_PAD_AD_B0_13, 77 IMXRT1050_PAD_AD_B0_14, 78 IMXRT1050_PAD_AD_B0_15, 79 IMXRT1050_PAD_AD_B1_00, 80 IMXRT1050_PAD_AD_B1_01, 81 IMXRT1050_PAD_AD_B1_02, 82 IMXRT1050_PAD_AD_B1_03, 83 IMXRT1050_PAD_AD_B1_04, 84 IMXRT1050_PAD_AD_B1_05, 85 IMXRT1050_PAD_AD_B1_06, 86 IMXRT1050_PAD_AD_B1_07, 87 IMXRT1050_PAD_AD_B1_08, 88 IMXRT1050_PAD_AD_B1_09, 89 IMXRT1050_PAD_AD_B1_10, 90 IMXRT1050_PAD_AD_B1_11, 91 IMXRT1050_PAD_AD_B1_12, 92 IMXRT1050_PAD_AD_B1_13, 93 IMXRT1050_PAD_AD_B1_14, 94 IMXRT1050_PAD_AD_B1_15, 95 IMXRT1050_PAD_B0_00, 96 IMXRT1050_PAD_B0_01, 97 IMXRT1050_PAD_B0_02, 98 IMXRT1050_PAD_B0_03, 99 IMXRT1050_PAD_B0_04, 100 IMXRT1050_PAD_B0_05, 101 IMXRT1050_PAD_B0_06, 102 IMXRT1050_PAD_B0_07, 103 IMXRT1050_PAD_B0_08, 104 IMXRT1050_PAD_B0_09, 105 IMXRT1050_PAD_B0_10, 106 IMXRT1050_PAD_B0_11, 107 IMXRT1050_PAD_B0_12, 108 IMXRT1050_PAD_B0_13, 109 IMXRT1050_PAD_B0_14, 110 IMXRT1050_PAD_B0_15, 111 IMXRT1050_PAD_B1_00, 112 IMXRT1050_PAD_B1_01, 113 IMXRT1050_PAD_B1_02, 114 IMXRT1050_PAD_B1_03, 115 IMXRT1050_PAD_B1_04, 116 IMXRT1050_PAD_B1_05, 117 IMXRT1050_PAD_B1_06, 118 IMXRT1050_PAD_B1_07, 119 IMXRT1050_PAD_B1_08, 120 IMXRT1050_PAD_B1_09, 121 IMXRT1050_PAD_B1_10, 122 IMXRT1050_PAD_B1_11, 123 IMXRT1050_PAD_B1_12, 124 IMXRT1050_PAD_B1_13, 125 IMXRT1050_PAD_B1_14, 126 IMXRT1050_PAD_B1_15, 127 IMXRT1050_PAD_SD_B0_00, 128 IMXRT1050_PAD_SD_B0_01, 129 IMXRT1050_PAD_SD_B0_02, 130 IMXRT1050_PAD_SD_B0_03, 131 IMXRT1050_PAD_SD_B0_04, 132 IMXRT1050_PAD_SD_B0_05, 133 IMXRT1050_PAD_SD_B1_00, 134 IMXRT1050_PAD_SD_B1_01, 135 IMXRT1050_PAD_SD_B1_02, 136 IMXRT1050_PAD_SD_B1_03, 137 IMXRT1050_PAD_SD_B1_04, 138 IMXRT1050_PAD_SD_B1_05, 139 IMXRT1050_PAD_SD_B1_06, 140 IMXRT1050_PAD_SD_B1_07, 141 IMXRT1050_PAD_SD_B1_08, 142 IMXRT1050_PAD_SD_B1_09, 143 IMXRT1050_PAD_SD_B1_10, 144 IMXRT1050_PAD_SD_B1_11, 145}; 146 147/* Pad names for the pinmux subsystem */ 148static const struct pinctrl_pin_desc imxrt1050_pinctrl_pads[] = { 149 IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE0), 150 IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE1), 151 IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE2), 152 IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE3), 153 IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE4), 154 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_00), 155 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_01), 156 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_02), 157 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_03), 158 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_04), 159 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_05), 160 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_06), 161 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_07), 162 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_08), 163 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_09), 164 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_10), 165 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_11), 166 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_12), 167 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_13), 168 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_14), 169 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_15), 170 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_16), 171 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_17), 172 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_18), 173 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_19), 174 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_20), 175 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_21), 176 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_22), 177 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_23), 178 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_24), 179 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_25), 180 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_26), 181 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_27), 182 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_28), 183 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_29), 184 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_30), 185 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_31), 186 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_32), 187 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_33), 188 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_34), 189 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_35), 190 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_36), 191 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_37), 192 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_38), 193 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_39), 194 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_40), 195 IMX_PINCTRL_PIN(IMXRT1050_PAD_EMC_41), 196 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_00), 197 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_01), 198 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_02), 199 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_03), 200 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_04), 201 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_05), 202 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_06), 203 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_07), 204 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_08), 205 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_09), 206 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_10), 207 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_11), 208 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_12), 209 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_13), 210 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_14), 211 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B0_15), 212 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_00), 213 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_01), 214 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_02), 215 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_03), 216 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_04), 217 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_05), 218 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_06), 219 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_07), 220 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_08), 221 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_09), 222 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_10), 223 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_11), 224 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_12), 225 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_13), 226 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_14), 227 IMX_PINCTRL_PIN(IMXRT1050_PAD_AD_B1_15), 228 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_00), 229 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_01), 230 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_02), 231 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_03), 232 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_04), 233 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_05), 234 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_06), 235 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_07), 236 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_08), 237 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_09), 238 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_10), 239 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_11), 240 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_12), 241 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_13), 242 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_14), 243 IMX_PINCTRL_PIN(IMXRT1050_PAD_B0_15), 244 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_00), 245 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_01), 246 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_02), 247 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_03), 248 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_04), 249 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_05), 250 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_06), 251 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_07), 252 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_08), 253 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_09), 254 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_10), 255 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_11), 256 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_12), 257 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_13), 258 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_14), 259 IMX_PINCTRL_PIN(IMXRT1050_PAD_B1_15), 260 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_00), 261 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_01), 262 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_02), 263 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_03), 264 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_04), 265 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B0_05), 266 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_00), 267 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_01), 268 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_02), 269 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_03), 270 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_04), 271 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_05), 272 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_06), 273 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_07), 274 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_08), 275 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_09), 276 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_10), 277 IMX_PINCTRL_PIN(IMXRT1050_PAD_SD_B1_11), 278}; 279 280static const struct imx_pinctrl_soc_info imxrt1050_pinctrl_info = { 281 .pins = imxrt1050_pinctrl_pads, 282 .npins = ARRAY_SIZE(imxrt1050_pinctrl_pads), 283 .gpr_compatible = "fsl,imxrt1050-iomuxc-gpr", 284}; 285 286static const struct of_device_id imxrt1050_pinctrl_of_match[] = { 287 { .compatible = "fsl,imxrt1050-iomuxc", .data = &imxrt1050_pinctrl_info, }, 288 { /* sentinel */ } 289}; 290 291static int imxrt1050_pinctrl_probe(struct platform_device *pdev) 292{ 293 return imx_pinctrl_probe(pdev, &imxrt1050_pinctrl_info); 294} 295 296static struct platform_driver imxrt1050_pinctrl_driver = { 297 .driver = { 298 .name = "imxrt1050-pinctrl", 299 .of_match_table = of_match_ptr(imxrt1050_pinctrl_of_match), 300 .suppress_bind_attrs = true, 301 }, 302 .probe = imxrt1050_pinctrl_probe, 303}; 304 305static int __init imxrt1050_pinctrl_init(void) 306{ 307 return platform_driver_register(&imxrt1050_pinctrl_driver); 308} 309arch_initcall(imxrt1050_pinctrl_init); 310