arch/arm64/boot/dts/freescale/imx8mq-sr-som.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2018 Jon Nettleton <jon@solid-run.com>
   4  */
   5
   6 #include "imx8mq.dtsi"
   7
   8 / {
   9         reg_vdd_3v3: regulator-vdd-3v3 {
  10                 compatible = "regulator-fixed";
  11                 regulator-always-on;
  12                 regulator-name = "vdd_3v3";
  13                 regulator-min-microvolt = <3300000>;
  14                 regulator-max-microvolt = <3300000>;
  15         };
  16 };
  17
  18 &fec1 {
  19         pinctrl-names = "default";
  20         pinctrl-0 = <&pinctrl_fec1>;
  21         phy-mode = "rgmii-id";
  22         phy-handle = <&ethphy0>;
  23         phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  24         phy-reset-duration = <2>;
  25         fsl,magic-packet;
  26         status = "okay";
  27
  28         mdio {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 ethphy0: ethernet-phy@4 {
  33                         compatible = "ethernet-phy-ieee802.3-c22";
  34                         reg = <4>;
  35                 };
  36         };
  37 };
  38
  39 &i2c1 {
  40         pinctrl-names = "default";
  41         pinctrl-0 = <&pinctrl_i2c1>;
  42         clock-frequency = <400000>;
  43         status = "okay";
  44
  45         pmic: pmic@8 {
  46                 compatible = "fsl,pfuze100";
  47                 reg = <0x08>;
  48
  49                 regulators {
  50                         sw1a_reg: sw1ab {
  51                                 regulator-min-microvolt = <300000>;
  52                                 regulator-max-microvolt = <1875000>;
  53                         };
  54
  55                         sw1c_reg: sw1c {
  56                                 regulator-min-microvolt = <300000>;
  57                                 regulator-max-microvolt = <1875000>;
  58                         };
  59
  60                         sw2_reg: sw2 {
  61                                 regulator-min-microvolt = <800000>;
  62                                 regulator-max-microvolt = <3300000>;
  63                                 regulator-always-on;
  64                         };
  65
  66                         sw3a_reg: sw3ab {
  67                                 regulator-min-microvolt = <400000>;
  68                                 regulator-max-microvolt = <1975000>;
  69                                 regulator-always-on;
  70                         };
  71
  72                         sw4_reg: sw4 {
  73                                 regulator-min-microvolt = <800000>;
  74                                 regulator-max-microvolt = <3300000>;
  75                                 regulator-always-on;
  76                         };
  77
  78                         swbst_reg: swbst {
  79                                 regulator-min-microvolt = <5000000>;
  80                                 regulator-max-microvolt = <5150000>;
  81                         };
  82
  83                         snvs_reg: vsnvs {
  84                                 regulator-min-microvolt = <1000000>;
  85                                 regulator-max-microvolt = <3000000>;
  86                                 regulator-always-on;
  87                         };
  88
  89                         vref_reg: vrefddr {
  90                                 regulator-always-on;
  91                         };
  92
  93                         vgen1_reg: vgen1 {
  94                                 regulator-min-microvolt = <800000>;
  95                                 regulator-max-microvolt = <1550000>;
  96                         };
  97
  98                         vgen2_reg: vgen2 {
  99                                 regulator-min-microvolt = <800000>;
 100                                 regulator-max-microvolt = <1550000>;
 101                                 regulator-always-on;
 102                         };
 103
 104                         vgen3_reg: vgen3 {
 105                                 regulator-min-microvolt = <1800000>;
 106                                 regulator-max-microvolt = <3300000>;
 107                                 regulator-always-on;
 108                         };
 109
 110                         vgen4_reg: vgen4 {
 111                                 regulator-min-microvolt = <1800000>;
 112                                 regulator-max-microvolt = <3300000>;
 113                                 regulator-always-on;
 114                         };
 115
 116                         vgen5_reg: vgen5 {
 117                                 regulator-min-microvolt = <1800000>;
 118                                 regulator-max-microvolt = <3300000>;
 119                                 regulator-always-on;
 120                         };
 121
 122                         vgen6_reg: vgen6 {
 123                                 regulator-min-microvolt = <1800000>;
 124                                 regulator-max-microvolt = <3300000>;
 125                         };
 126                 };
 127         };
 128
 129         eeprom@50 {
 130                 compatible = "atmel,24c01";
 131                 reg = <0x50>;
 132                 status = "okay";
 133         };
 134 };
 135
 136 &pgc_gpu{
 137         power-supply = <&sw1a_reg>;
 138 };
 139
 140 &pgc_vpu {
 141         power-supply = <&sw1c_reg>;
 142 };
 143
 144 &qspi0 {
 145         pinctrl-names = "default";
 146         pinctrl-0 = <&pinctrl_qspi>;
 147         status = "okay";
 148
 149         /* SPI flash; not assembled by default */
 150         spi_flash: flash@0 {
 151                 #address-cells = <1>;
 152                 #size-cells = <1>;
 153                 reg = <0>;
 154                 compatible = "micron,n25q256a", "jedec,spi-nor";
 155                 spi-max-frequency = <29000000>;
 156                 status = "disabled";
 157         };
 158 };
 159
 160 &uart1 { /* console */
 161         pinctrl-names = "default";
 162         pinctrl-0 = <&pinctrl_uart1>;
 163         assigned-clocks = <&clk IMX8MQ_CLK_UART1>;
 164         assigned-clock-parents = <&clk IMX8MQ_CLK_25M>;
 165         assigned-clock-rates = <25000000>;
 166         status = "okay";
 167 };
 168
 169 &uart4 { /* ublox BT */
 170         pinctrl-names = "default";
 171         pinctrl-0 = <&pinctrl_uart4>;
 172         assigned-clocks = <&clk IMX8MQ_CLK_UART4>;
 173         assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
 174         assigned-clock-rates = <80000000>;
 175         status = "okay";
 176 };
 177
 178 &usdhc1 {
 179         assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>;
 180         assigned-clock-rates = <400000000>;
 181         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 182         pinctrl-0 = <&pinctrl_usdhc1>;
 183         pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
 184         pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
 185         bus-width = <8>;
 186         non-removable;
 187         status = "okay";
 188 };
 189
 190 &wdog1 {
 191         pinctrl-names = "default";
 192         pinctrl-0 = <&pinctrl_wdog>;
 193         fsl,ext-reset-output;
 194         status = "okay";
 195 };
 196
 197 &iomuxc {
 198         pinctrl_fec1: fec1grp {
 199                 fsl,pins = <
 200                         MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC         0x3
 201                         MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO       0x23
 202                         MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3   0x1f
 203                         MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2   0x1f
 204                         MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1   0x1f
 205                         MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0   0x1f
 206                         MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3   0x91
 207                         MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2   0x91
 208                         MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1   0x91
 209                         MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0   0x91
 210                         MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC   0x1f
 211                         MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC   0x91
 212                         MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL     0x91
 213                         MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL     0x1f
 214                         MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9       0x19
 215                 >;
 216         };
 217
 218         pinctrl_i2c1: i2c1grp {
 219                 fsl,pins = <
 220                         MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL                  0x4000007f
 221                         MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA                  0x4000007f
 222                 >;
 223         };
 224
 225         pinctrl_pcie0: pcie0grp {
 226                 fsl,pins = <
 227                         MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B    0x74
 228                         MX8MQ_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5    0x16
 229                         MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21       0x16
 230                 >;
 231         };
 232
 233         pinctrl_qspi: qspigrp {
 234                 fsl,pins = <
 235                         MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK       0x82
 236                         MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B    0x82
 237                         MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0   0x82
 238                         MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1   0x82
 239                         MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2   0x82
 240                         MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3   0x82
 241
 242                 >;
 243         };
 244
 245         pinctrl_uart1: uart1grp {
 246                 fsl,pins = <
 247                         MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX             0x49
 248                         MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX             0x49
 249                         MX8MQ_IOMUXC_NAND_CE1_B_GPIO3_IO2               0x19
 250                 >;
 251         };
 252
 253         pinctrl_uart4: uart4grp {
 254                 fsl,pins = <
 255                         MX8MQ_IOMUXC_UART4_TXD_UART4_DCE_TX             0x49
 256                         MX8MQ_IOMUXC_UART4_RXD_UART4_DCE_RX             0x49
 257                         MX8MQ_IOMUXC_SAI3_TXD_GPIO5_IO1                 0x19
 258                 >;
 259         };
 260
 261         pinctrl_usdhc1: usdhc1grp {
 262                 fsl,pins = <
 263                         MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK                 0x83
 264                         MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD                 0xc3
 265                         MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0             0xc3
 266                         MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1             0xc3
 267                         MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2             0xc3
 268                         MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3             0xc3
 269                         MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4             0xc3
 270                         MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5             0xc3
 271                         MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6             0xc3
 272                         MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7             0xc3
 273                         MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE           0x83
 274                         MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B         0xc1
 275                 >;
 276         };
 277
 278         pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
 279                 fsl,pins = <
 280                         MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK                 0x8d
 281                         MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD                 0xcd
 282                         MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0             0xcd
 283                         MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1             0xcd
 284                         MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2             0xcd
 285                         MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3             0xcd
 286                         MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4             0xcd
 287                         MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5             0xcd
 288                         MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6             0xcd
 289                         MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7             0xcd
 290                         MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE           0x8d
 291                         MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B         0xc1
 292                 >;
 293         };
 294
 295         pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
 296                 fsl,pins = <
 297                         MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK                 0x9f
 298                         MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD                 0xdf
 299                         MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0             0xdf
 300                         MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1             0xdf
 301                         MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2             0xdf
 302                         MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3             0xdf
 303                         MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4             0xdf
 304                         MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5             0xdf
 305                         MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6             0xdf
 306                         MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7             0xdf
 307                         MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE           0x9f
 308                         MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B         0xc1
 309                 >;
 310         };
 311
 312         pinctrl_wdog: wdoggrp {
 313                 fsl,pins = <
 314                         MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
 315                 >;
 316         };
 317 };