arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright 2020 Compass Electronics Group, LLC
   4  */
   5
   6 / {
   7         aliases {
   8                 rtc0 = &rtc;
   9                 rtc1 = &snvs_rtc;
  10         };
  11
  12         usdhc1_pwrseq: usdhc1_pwrseq {
  13                 compatible = "mmc-pwrseq-simple";
  14                 pinctrl-names = "default";
  15                 pinctrl-0 = <&pinctrl_usdhc1_gpio>;
  16                 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
  17                 clocks = <&osc_32k>;
  18                 clock-names = "ext_clock";
  19                 post-power-on-delay-ms = <80>;
  20         };
  21
  22         memory@40000000 {
  23                 device_type = "memory";
  24                 reg = <0x0 0x40000000 0 0x80000000>;
  25         };
  26 };
  27
  28 &A53_0 {
  29         cpu-supply = <&buck2_reg>;
  30 };
  31
  32 &A53_1 {
  33         cpu-supply = <&buck2_reg>;
  34 };
  35
  36 &A53_2 {
  37         cpu-supply = <&buck2_reg>;
  38 };
  39
  40 &A53_3 {
  41         cpu-supply = <&buck2_reg>;
  42 };
  43
  44 &ddrc {
  45         operating-points-v2 = <&ddrc_opp_table>;
  46
  47         ddrc_opp_table: opp-table {
  48                 compatible = "operating-points-v2";
  49
  50                 opp-25M {
  51                         opp-hz = /bits/ 64 <25000000>;
  52                 };
  53
  54                 opp-100M {
  55                         opp-hz = /bits/ 64 <100000000>;
  56                 };
  57
  58                 opp-750M {
  59                         opp-hz = /bits/ 64 <750000000>;
  60                 };
  61         };
  62 };
  63
  64 &fec1 {
  65         pinctrl-names = "default";
  66         pinctrl-0 = <&pinctrl_fec1>;
  67         phy-mode = "rgmii-id";
  68         phy-handle = <&ethphy0>;
  69         fsl,magic-packet;
  70         status = "okay";
  71
  72         mdio {
  73                 #address-cells = <1>;
  74                 #size-cells = <0>;
  75
  76                 ethphy0: ethernet-phy@0 {
  77                         compatible = "ethernet-phy-ieee802.3-c22";
  78                         reg = <0>;
  79                 };
  80         };
  81 };
  82
  83 &flexspi {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&pinctrl_flexspi>;
  86         status = "okay";
  87
  88         flash@0 {
  89                 reg = <0>;
  90                 #address-cells = <1>;
  91                 #size-cells = <1>;
  92                 compatible = "jedec,spi-nor";
  93                 spi-max-frequency = <80000000>;
  94                 spi-tx-bus-width = <4>;
  95                 spi-rx-bus-width = <4>;
  96         };
  97 };
  98
  99 &i2c1 {
 100         clock-frequency = <400000>;
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&pinctrl_i2c1>;
 103         status = "okay";
 104
 105         pmic@4b {
 106                 compatible = "rohm,bd71847";
 107                 reg = <0x4b>;
 108                 pinctrl-names = "default";
 109                 pinctrl-0 = <&pinctrl_pmic>;
 110                 interrupt-parent = <&gpio1>;
 111                 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 112                 rohm,reset-snvs-powered;
 113
 114                 #clock-cells = <0>;
 115                 clocks = <&osc_32k 0>;
 116                 clock-output-names = "clk-32k-out";
 117
 118                 regulators {
 119                         buck1_reg: BUCK1 {
 120                                 regulator-name = "buck1";
 121                                 regulator-min-microvolt = <700000>;
 122                                 regulator-max-microvolt = <1300000>;
 123                                 regulator-boot-on;
 124                                 regulator-always-on;
 125                                 regulator-ramp-delay = <1250>;
 126                         };
 127
 128                         buck2_reg: BUCK2 {
 129                                 regulator-name = "buck2";
 130                                 regulator-min-microvolt = <700000>;
 131                                 regulator-max-microvolt = <1300000>;
 132                                 regulator-boot-on;
 133                                 regulator-always-on;
 134                                 regulator-ramp-delay = <1250>;
 135                                 rohm,dvs-run-voltage = <1000000>;
 136                                 rohm,dvs-idle-voltage = <900000>;
 137                         };
 138
 139                         buck3_reg: BUCK3 {
 140                                 // BUCK5 in datasheet
 141                                 regulator-name = "buck3";
 142                                 regulator-min-microvolt = <700000>;
 143                                 regulator-max-microvolt = <1350000>;
 144                                 regulator-boot-on;
 145                                 regulator-always-on;
 146                         };
 147
 148                         buck4_reg: BUCK4 {
 149                                 // BUCK6 in datasheet
 150                                 regulator-name = "buck4";
 151                                 regulator-min-microvolt = <3000000>;
 152                                 regulator-max-microvolt = <3300000>;
 153                                 regulator-boot-on;
 154                                 regulator-always-on;
 155                         };
 156
 157                         buck5_reg: BUCK5 {
 158                                 // BUCK7 in datasheet
 159                                 regulator-name = "buck5";
 160                                 regulator-min-microvolt = <1605000>;
 161                                 regulator-max-microvolt = <1995000>;
 162                                 regulator-boot-on;
 163                                 regulator-always-on;
 164                         };
 165
 166                         buck6_reg: BUCK6 {
 167                                 // BUCK8 in datasheet
 168                                 regulator-name = "buck6";
 169                                 regulator-min-microvolt = <800000>;
 170                                 regulator-max-microvolt = <1400000>;
 171                                 regulator-boot-on;
 172                                 regulator-always-on;
 173                         };
 174
 175                         ldo1_reg: LDO1 {
 176                                 regulator-name = "ldo1";
 177                                 regulator-min-microvolt = <1600000>;
 178                                 regulator-max-microvolt = <3300000>;
 179                                 regulator-boot-on;
 180                                 regulator-always-on;
 181                         };
 182
 183                         ldo2_reg: LDO2 {
 184                                 regulator-name = "ldo2";
 185                                 regulator-min-microvolt = <800000>;
 186                                 regulator-max-microvolt = <900000>;
 187                                 regulator-boot-on;
 188                                 regulator-always-on;
 189                         };
 190
 191                         ldo3_reg: LDO3 {
 192                                 regulator-name = "ldo3";
 193                                 regulator-min-microvolt = <1800000>;
 194                                 regulator-max-microvolt = <3300000>;
 195                                 regulator-boot-on;
 196                                 regulator-always-on;
 197                         };
 198
 199                         ldo4_reg: LDO4 {
 200                                 regulator-name = "ldo4";
 201                                 regulator-min-microvolt = <900000>;
 202                                 regulator-max-microvolt = <1800000>;
 203                                 regulator-boot-on;
 204                                 regulator-always-on;
 205                         };
 206
 207                         ldo6_reg: LDO6 {
 208                                 regulator-name = "ldo6";
 209                                 regulator-min-microvolt = <900000>;
 210                                 regulator-max-microvolt = <1800000>;
 211                                 regulator-boot-on;
 212                                 regulator-always-on;
 213                         };
 214                 };
 215         };
 216 };
 217
 218 &i2c3 {
 219         clock-frequency = <400000>;
 220         pinctrl-names = "default";
 221         pinctrl-0 = <&pinctrl_i2c3>;
 222         status = "okay";
 223
 224         eeprom@50 {
 225                 compatible = "microchip,24c64", "atmel,24c64";
 226                 pagesize = <32>;
 227                 read-only;      /* Manufacturing EEPROM programmed at factory */
 228                 reg = <0x50>;
 229         };
 230
 231         rtc: rtc@51 {
 232                 compatible = "nxp,pcf85263";
 233                 reg = <0x51>;
 234         };
 235 };
 236
 237 &uart1 {
 238         pinctrl-names = "default";
 239         pinctrl-0 = <&pinctrl_uart1>;
 240         assigned-clocks = <&clk IMX8MM_CLK_UART1>;
 241         assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
 242         uart-has-rtscts;
 243         status = "okay";
 244
 245         bluetooth {
 246                 compatible = "brcm,bcm43438-bt";
 247                 shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
 248                 host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
 249                 device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
 250                 clocks = <&osc_32k>;
 251                 max-speed = <4000000>;
 252                 clock-names = "extclk";
 253         };
 254 };
 255
 256 &usdhc1 {
 257         #address-cells = <1>;
 258         #size-cells = <0>;
 259         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 260         pinctrl-0 = <&pinctrl_usdhc1>;
 261         pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
 262         pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
 263         bus-width = <4>;
 264         non-removable;
 265         cap-power-off-card;
 266         pm-ignore-notify;
 267         keep-power-in-suspend;
 268         mmc-pwrseq = <&usdhc1_pwrseq>;
 269         status = "okay";
 270
 271         brcmf: bcrmf@1 {
 272                 reg = <1>;
 273                 compatible = "brcm,bcm4329-fmac";
 274                 pinctrl-names = "default";
 275                 pinctrl-0 = <&pinctrl_wlan>;
 276                 interrupt-parent = <&gpio2>;
 277                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
 278                 interrupt-names = "host-wake";
 279         };
 280 };
 281
 282 &usdhc3 {
 283         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 284         pinctrl-0 = <&pinctrl_usdhc3>;
 285         pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
 286         pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
 287         bus-width = <8>;
 288         non-removable;
 289         status = "okay";
 290 };
 291
 292 &wdog1 {
 293         pinctrl-names = "default";
 294         pinctrl-0 = <&pinctrl_wdog>;
 295         fsl,ext-reset-output;
 296         status = "okay";
 297 };
 298
 299 &iomuxc {
 300         pinctrl_fec1: fec1grp {
 301                 fsl,pins = <
 302                         MX8MM_IOMUXC_ENET_MDC_ENET1_MDC         0x3
 303                         MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO       0x3
 304                         MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3   0x1f
 305                         MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2   0x1f
 306                         MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1   0x1f
 307                         MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0   0x1f
 308                         MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3   0x91
 309                         MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2   0x91
 310                         MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1   0x91
 311                         MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0   0x91
 312                         MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC   0x1f
 313                         MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC   0x91
 314                         MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL     0x91
 315                         MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL     0x1f
 316                         MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22        0x19
 317                 >;
 318         };
 319
 320         pinctrl_i2c1: i2c1grp {
 321                 fsl,pins = <
 322                         MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL          0x400001c3
 323                         MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA          0x400001c3
 324                 >;
 325         };
 326
 327         pinctrl_i2c3: i2c3grp {
 328                 fsl,pins = <
 329                         MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL          0x400001c3
 330                         MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA          0x400001c3
 331                 >;
 332         };
 333
 334         pinctrl_flexspi: flexspigrp {
 335                 fsl,pins = <
 336                         MX8MM_IOMUXC_NAND_ALE_QSPI_A_SCLK               0x1c2
 337                         MX8MM_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B            0x82
 338                         MX8MM_IOMUXC_NAND_DATA00_QSPI_A_DATA0           0x82
 339                         MX8MM_IOMUXC_NAND_DATA01_QSPI_A_DATA1           0x82
 340                         MX8MM_IOMUXC_NAND_DATA02_QSPI_A_DATA2           0x82
 341                         MX8MM_IOMUXC_NAND_DATA03_QSPI_A_DATA3           0x82
 342                 >;
 343         };
 344
 345         pinctrl_pmic: pmicirqgrp {
 346                 fsl,pins = <
 347                         MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3       0x141
 348                 >;
 349         };
 350
 351         pinctrl_uart1: uart1grp {
 352                 fsl,pins = <
 353                         MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX     0x140
 354                         MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX     0x140
 355                         MX8MM_IOMUXC_UART3_RXD_UART1_DCE_CTS_B  0x140
 356                         MX8MM_IOMUXC_UART3_TXD_UART1_DCE_RTS_B  0x140
 357                         MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6        0x19
 358                         MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7        0x19
 359                         MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8        0x19
 360                         MX8MM_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K      0x141
 361                 >;
 362         };
 363
 364         pinctrl_usdhc1_gpio: usdhc1gpiogrp {
 365                 fsl,pins = <
 366                         MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10     0x41
 367                 >;
 368         };
 369
 370         pinctrl_usdhc1: usdhc1grp {
 371                 fsl,pins = <
 372                         MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK         0x190
 373                         MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD         0x1d0
 374                         MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0     0x1d0
 375                         MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1     0x1d0
 376                         MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2     0x1d0
 377                         MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3     0x1d0
 378                 >;
 379         };
 380
 381         pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
 382                 fsl,pins = <
 383                         MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK         0x194
 384                         MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD         0x1d4
 385                         MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0     0x1d4
 386                         MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1     0x1d4
 387                         MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2     0x1d4
 388                         MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3     0x1d4
 389                 >;
 390         };
 391
 392         pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
 393                 fsl,pins = <
 394                         MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK         0x196
 395                         MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD         0x1d6
 396                         MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0     0x1d6
 397                         MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1     0x1d6
 398                         MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2     0x1d6
 399                         MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3     0x1d6
 400                 >;
 401         };
 402
 403         pinctrl_usdhc3: usdhc3grp {
 404                 fsl,pins = <
 405                         MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK               0x190
 406                         MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD               0x1d0
 407                         MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0           0x1d0
 408                         MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1           0x1d0
 409                         MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2           0x1d0
 410                         MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3           0x1d0
 411                         MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4             0x1d0
 412                         MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5            0x1d0
 413                         MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6            0x1d0
 414                         MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7              0x1d0
 415                         MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE           0x190
 416                 >;
 417         };
 418
 419         pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
 420                 fsl,pins = <
 421                         MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK               0x194
 422                         MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD               0x1d4
 423                         MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0           0x1d4
 424                         MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1           0x1d4
 425                         MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2           0x1d4
 426                         MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3           0x1d4
 427                         MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4             0x1d4
 428                         MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5            0x1d4
 429                         MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6            0x1d4
 430                         MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7              0x1d4
 431                         MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE           0x194
 432                 >;
 433         };
 434
 435         pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
 436                 fsl,pins = <
 437                         MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK               0x196
 438                         MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD               0x1d6
 439                         MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0           0x1d6
 440                         MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1           0x1d6
 441                         MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2           0x1d6
 442                         MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3           0x1d6
 443                         MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4             0x1d6
 444                         MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5            0x1d6
 445                         MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6            0x1d6
 446                         MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7              0x1d6
 447                         MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE           0x196
 448                 >;
 449         };
 450
 451         pinctrl_wdog: wdoggrp {
 452                 fsl,pins = <
 453                         MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B            0x166
 454                 >;
 455         };
 456
 457         pinctrl_wlan: wlangrp {
 458                 fsl,pins = <
 459                         MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9                0x111
 460                 >;
 461         };
 462 };