src/arm64/freescale/imx8qm-apalis.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright 2022 Toradex
   4  */
   5
   6 #include "imx8qm-apalis-v1.1.dtsi"
   7
   8 / {
   9         model = "Toradex Apalis iMX8QM";
  10         compatible = "toradex,apalis-imx8",
  11                      "fsl,imx8qm";
  12 };
  13
  14 &ethphy0 {
  15         interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
  16 };
  17
  18 /*
  19  * Apalis iMX8QM V1.0 has PHY KSZ9031. the Micrel PHY driver
  20  * doesn't support setting internal PHY delay for TXC line for
  21  * this PHY model. Use delay on MAC side instead.
  22  */
  23 &fec1 {
  24         fsl,rgmii_txc_dly;
  25         phy-mode = "rgmii-rxid";
  26 };
  27
  28 /* TODO: Apalis HDMI1 */
  29
  30 /* Apalis I2C2 (DDC) */
  31 &i2c0 {
  32         pinctrl-names = "default";
  33         pinctrl-0 = <&pinctrl_lpi2c0>;
  34         #address-cells = <1>;
  35         #size-cells = <0>;
  36         clock-frequency = <100000>;
  37 };
  38
  39 &lsio_gpio0 {
  40         gpio-line-names = "MXM3_279",
  41                           "MXM3_277",
  42                           "MXM3_135",
  43                           "MXM3_203",
  44                           "MXM3_201",
  45                           "MXM3_275",
  46                           "MXM3_110",
  47                           "MXM3_120",
  48                           "MXM3_1/GPIO1",
  49                           "MXM3_3/GPIO2",
  50                           "MXM3_124",
  51                           "MXM3_122",
  52                           "MXM3_5/GPIO3",
  53                           "MXM3_7/GPIO4",
  54                           "",
  55                           "",
  56                           "MXM3_4",
  57                           "MXM3_211",
  58                           "MXM3_209",
  59                           "MXM3_2",
  60                           "MXM3_136",
  61                           "MXM3_134",
  62                           "MXM3_6",
  63                           "MXM3_8",
  64                           "MXM3_112",
  65                           "MXM3_118",
  66                           "MXM3_114",
  67                           "MXM3_116";
  68 };
  69
  70 &lsio_gpio1 {
  71         gpio-line-names = "",
  72                           "",
  73                           "",
  74                           "",
  75                           "MXM3_286",
  76                           "",
  77                           "MXM3_87",
  78                           "MXM3_99",
  79                           "MXM3_138",
  80                           "MXM3_140",
  81                           "MXM3_239",
  82                           "",
  83                           "MXM3_281",
  84                           "MXM3_283",
  85                           "MXM3_126",
  86                           "MXM3_132",
  87                           "",
  88                           "",
  89                           "",
  90                           "",
  91                           "MXM3_173",
  92                           "MXM3_175",
  93                           "MXM3_123";
  94 };
  95
  96 &lsio_gpio2 {
  97         gpio-line-names = "",
  98                           "",
  99                           "",
 100                           "",
 101                           "",
 102                           "",
 103                           "",
 104                           "MXM3_198",
 105                           "MXM3_35",
 106                           "MXM3_164",
 107                           "",
 108                           "",
 109                           "",
 110                           "",
 111                           "MXM3_217",
 112                           "MXM3_215",
 113                           "",
 114                           "",
 115                           "MXM3_193",
 116                           "MXM3_194",
 117                           "MXM3_37",
 118                           "",
 119                           "MXM3_271",
 120                           "MXM3_273",
 121                           "MXM3_195",
 122                           "MXM3_197",
 123                           "MXM3_177",
 124                           "MXM3_179",
 125                           "MXM3_181",
 126                           "MXM3_183",
 127                           "MXM3_185",
 128                           "MXM3_187";
 129 };
 130
 131 &lsio_gpio3 {
 132         gpio-line-names = "MXM3_191",
 133                           "",
 134                           "MXM3_221",
 135                           "MXM3_225",
 136                           "MXM3_223",
 137                           "MXM3_227",
 138                           "MXM3_200",
 139                           "MXM3_235",
 140                           "MXM3_231",
 141                           "MXM3_229",
 142                           "MXM3_233",
 143                           "MXM3_204",
 144                           "MXM3_196",
 145                           "",
 146                           "MXM3_202",
 147                           "",
 148                           "",
 149                           "",
 150                           "MXM3_305",
 151                           "MXM3_307",
 152                           "MXM3_309",
 153                           "MXM3_311",
 154                           "MXM3_315",
 155                           "MXM3_317",
 156                           "MXM3_319",
 157                           "MXM3_321",
 158                           "MXM3_15/GPIO7",
 159                           "MXM3_63",
 160                           "MXM3_17/GPIO8",
 161                           "MXM3_12",
 162                           "MXM3_14",
 163                           "MXM3_16";
 164 };
 165
 166 &lsio_gpio4 {
 167         gpio-line-names = "MXM3_18",
 168                           "MXM3_11/GPIO5",
 169                           "MXM3_13/GPIO6",
 170                           "MXM3_274",
 171                           "MXM3_84",
 172                           "MXM3_262",
 173                           "MXM3_96",
 174                           "",
 175                           "",
 176                           "",
 177                           "",
 178                           "",
 179                           "MXM3_190",
 180                           "",
 181                           "",
 182                           "",
 183                           "MXM3_269",
 184                           "MXM3_251",
 185                           "MXM3_253",
 186                           "MXM3_295",
 187                           "MXM3_299",
 188                           "MXM3_301",
 189                           "MXM3_297",
 190                           "MXM3_293",
 191                           "MXM3_291",
 192                           "MXM3_289",
 193                           "MXM3_287";
 194
 195         /* Enable pcie root / sata ref clock unconditionally */
 196         pcie-sata-hog {
 197                 gpios = <27 GPIO_ACTIVE_HIGH>;
 198         };
 199
 200 };
 201
 202 &lsio_gpio5 {
 203         gpio-line-names = "",
 204                           "",
 205                           "",
 206                           "",
 207                           "",
 208                           "",
 209                           "",
 210                           "",
 211                           "",
 212                           "",
 213                           "",
 214                           "",
 215                           "",
 216                           "",
 217                           "MXM3_150",
 218                           "MXM3_160",
 219                           "MXM3_162",
 220                           "MXM3_144",
 221                           "MXM3_146",
 222                           "MXM3_148",
 223                           "MXM3_152",
 224                           "MXM3_156",
 225                           "MXM3_158",
 226                           "MXM3_159",
 227                           "MXM3_184",
 228                           "MXM3_180",
 229                           "MXM3_186",
 230                           "MXM3_188",
 231                           "MXM3_176",
 232                           "MXM3_178";
 233 };
 234
 235 &lsio_gpio6 {
 236         gpio-line-names = "",
 237                           "",
 238                           "",
 239                           "",
 240                           "",
 241                           "",
 242                           "",
 243                           "",
 244                           "",
 245                           "",
 246                           "MXM3_261",
 247                           "MXM3_263",
 248                           "MXM3_259",
 249                           "MXM3_257",
 250                           "MXM3_255",
 251                           "MXM3_128",
 252                           "MXM3_130",
 253                           "MXM3_265",
 254                           "MXM3_249",
 255                           "MXM3_247",
 256                           "MXM3_245",
 257                           "MXM3_243";
 258 };
 259
 260 &pinctrl_fec1 {
 261         fsl,pins =
 262                 /* Use pads in 1.8V mode */
 263                 <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD                    0x000014a0>,
 264                 <IMX8QM_ENET0_MDC_CONN_ENET0_MDC                                0x06000020>,
 265                 <IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO                              0x06000020>,
 266                 <IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL              0x06000020>,
 267                 <IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC                    0x06000020>,
 268                 <IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0                  0x06000020>,
 269                 <IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1                  0x06000020>,
 270                 <IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2                  0x06000020>,
 271                 <IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3                  0x06000020>,
 272                 <IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC                    0x06000020>,
 273                 <IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL              0x06000020>,
 274                 <IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0                  0x06000020>,
 275                 <IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1                  0x06000020>,
 276                 <IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2                  0x06000020>,
 277                 <IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3                  0x06000020>,
 278                 <IMX8QM_ENET0_REFCLK_125M_25M_CONN_ENET0_REFCLK_125M_25M        0x06000020>,
 279                 /* On-module ETH_RESET# */
 280                 <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11                            0x06000020>,
 281                 /* On-module ETH_INT# */
 282                 <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05                            0x04000060>;
 283 };
 284
 285 &pinctrl_fec1_sleep {
 286         fsl,pins =
 287                 <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD                    0x000014a0>,
 288                 <IMX8QM_ENET0_MDC_LSIO_GPIO4_IO14                               0x04000040>,
 289                 <IMX8QM_ENET0_MDIO_LSIO_GPIO4_IO13                              0x04000040>,
 290                 <IMX8QM_ENET0_RGMII_TX_CTL_LSIO_GPIO5_IO31                      0x04000040>,
 291                 <IMX8QM_ENET0_RGMII_TXC_LSIO_GPIO5_IO30                         0x04000040>,
 292                 <IMX8QM_ENET0_RGMII_TXD0_LSIO_GPIO6_IO00                        0x04000040>,
 293                 <IMX8QM_ENET0_RGMII_TXD1_LSIO_GPIO6_IO01                        0x04000040>,
 294                 <IMX8QM_ENET0_RGMII_TXD2_LSIO_GPIO6_IO02                        0x04000040>,
 295                 <IMX8QM_ENET0_RGMII_TXD3_LSIO_GPIO6_IO03                        0x04000040>,
 296                 <IMX8QM_ENET0_RGMII_RXC_LSIO_GPIO6_IO04                         0x04000040>,
 297                 <IMX8QM_ENET0_RGMII_RX_CTL_LSIO_GPIO6_IO05                      0x04000040>,
 298                 <IMX8QM_ENET0_RGMII_RXD0_LSIO_GPIO6_IO06                        0x04000040>,
 299                 <IMX8QM_ENET0_RGMII_RXD1_LSIO_GPIO6_IO07                        0x04000040>,
 300                 <IMX8QM_ENET0_RGMII_RXD2_LSIO_GPIO6_IO08                        0x04000040>,
 301                 <IMX8QM_ENET0_RGMII_RXD3_LSIO_GPIO6_IO09                        0x04000040>,
 302                 <IMX8QM_ENET0_REFCLK_125M_25M_LSIO_GPIO4_IO15                   0x04000040>,
 303                 <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11                            0x04000040>,
 304                 <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05                            0x04000040>;
 305 };
 306
 307 &iomuxc {
 308         /* Apalis I2C2 (DDC) */
 309         pinctrl_lpi2c0: lpi2c0grp {
 310                 fsl,pins =
 311                         <IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL                    0x04000022>,
 312                         <IMX8QM_HDMI_TX0_TS_SDA_DMA_I2C0_SDA                    0x04000022>;
 313         };
 314 };
 315
 316 /* On-module PCIe_CTRL0_CLKREQ */
 317 &pinctrl_pcie_sata_refclk {
 318         fsl,pins =
 319                 <IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27                     0x00000021>;
 320 };
 321
 322 /* TODO: On-module Wi-Fi */
 323
 324 /* Apalis MMC1 */
 325 &usdhc2 {
 326         /*
 327          * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
 328          * issues with certain SD cards, disable 1.8V signaling for now.
 329          */
 330         no-1-8-v;
 331 };
 332
 333 /* Apalis SD1 */
 334 &usdhc3 {
 335         /*
 336          * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
 337          * issues with certain SD cards, disable 1.8V signaling for now.
 338          */
 339         no-1-8-v;
 340 };