arch/arm64/boot/dts/freescale/imx8qxp-ai_ml.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2018 Einfochips
   4  * Copyright 2019 Linaro Ltd.
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "imx8qxp.dtsi"
  10
  11 / {
  12         model = "Einfochips i.MX8QXP AI_ML";
  13         compatible = "einfochips,imx8qxp-ai_ml", "fsl,imx8qxp";
  14
  15         aliases {
  16                 serial1 = &adma_lpuart1;
  17                 serial2 = &adma_lpuart2;
  18                 serial3 = &adma_lpuart3;
  19         };
  20
  21         chosen {
  22                 stdout-path = &adma_lpuart2;
  23         };
  24
  25         memory@80000000 {
  26                 device_type = "memory";
  27                 reg = <0x00000000 0x80000000 0 0x80000000>;
  28         };
  29
  30         leds {
  31                 compatible = "gpio-leds";
  32                 pinctrl-names = "default";
  33                 pinctrl-0 = <&pinctrl_leds>;
  34
  35                 user-led1 {
  36                         label = "green:user1";
  37                         gpios = <&lsio_gpio4 16 GPIO_ACTIVE_HIGH>;
  38                         linux,default-trigger = "heartbeat";
  39                 };
  40
  41                 user-led2 {
  42                         label = "green:user2";
  43                         gpios = <&lsio_gpio0 6 GPIO_ACTIVE_HIGH>;
  44                         linux,default-trigger = "none";
  45                 };
  46
  47                 user-led3 {
  48                         label = "green:user3";
  49                         gpios = <&lsio_gpio0 7 GPIO_ACTIVE_HIGH>;
  50                         linux,default-trigger = "mmc1";
  51                         default-state = "off";
  52                 };
  53
  54                 user-led4 {
  55                         label = "green:user4";
  56                         gpios = <&lsio_gpio4 21 GPIO_ACTIVE_HIGH>;
  57                         panic-indicator;
  58                         linux,default-trigger = "none";
  59                 };
  60
  61                 wlan-active-led {
  62                         label = "yellow:wlan";
  63                         gpios = <&lsio_gpio4 17 GPIO_ACTIVE_HIGH>;
  64                         linux,default-trigger = "phy0tx";
  65                         default-state = "off";
  66                 };
  67
  68                 bt-active-led {
  69                         label = "blue:bt";
  70                         gpios = <&lsio_gpio4 18 GPIO_ACTIVE_HIGH>;
  71                         linux,default-trigger = "hci0-power";
  72                         default-state = "off";
  73                 };
  74         };
  75
  76         sdio_pwrseq: sdio-pwrseq {
  77                 compatible = "mmc-pwrseq-simple";
  78                 pinctrl-names = "default";
  79                 pinctrl-0 = <&pinctrl_wifi_reg_on>;
  80                 reset-gpios = <&lsio_gpio3 24 GPIO_ACTIVE_LOW>;
  81         };
  82 };
  83
  84 /* BT */
  85 &adma_lpuart0 {
  86         pinctrl-names = "default";
  87         pinctrl-0 = <&pinctrl_lpuart0>;
  88         uart-has-rtscts;
  89         status = "okay";
  90 };
  91
  92 /* LS-UART0 */
  93 &adma_lpuart1 {
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&pinctrl_lpuart1>;
  96         status = "okay";
  97 };
  98
  99 /* Debug */
 100 &adma_lpuart2 {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&pinctrl_lpuart2>;
 103         status = "okay";
 104 };
 105
 106 /* PCI-E UART */
 107 &adma_lpuart3 {
 108         pinctrl-names = "default";
 109         pinctrl-0 = <&pinctrl_lpuart3>;
 110         status = "okay";
 111 };
 112
 113 &fec1 {
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_fec1>;
 116         phy-mode = "rgmii-id";
 117         phy-handle = <&ethphy0>;
 118         fsl,magic-packet;
 119         status = "okay";
 120
 121         mdio {
 122                 #address-cells = <1>;
 123                 #size-cells = <0>;
 124
 125                 ethphy0: ethernet-phy@0 {
 126                         compatible = "ethernet-phy-ieee802.3-c22";
 127                         reg = <0>;
 128                 };
 129         };
 130 };
 131
 132 /* WiFi */
 133 &usdhc1 {
 134         #address-cells = <1>;
 135         #size-cells = <0>;
 136         assigned-clocks = <&clk IMX_CONN_SDHC0_CLK>;
 137         assigned-clock-rates = <200000000>;
 138         pinctrl-names = "default";
 139         pinctrl-0 = <&pinctrl_usdhc1>;
 140         bus-width = <4>;
 141         no-sd;
 142         non-removable;
 143         mmc-pwrseq = <&sdio_pwrseq>;
 144         status = "okay";
 145
 146         brcmf: wifi@1 {
 147                 reg = <1>;
 148                 compatible = "brcm,bcm4329-fmac";
 149         };
 150 };
 151
 152 /* SD */
 153 &usdhc2 {
 154         assigned-clocks = <&clk IMX_CONN_SDHC1_CLK>;
 155         assigned-clock-rates = <200000000>;
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&pinctrl_usdhc2>;
 158         bus-width = <4>;
 159         cd-gpios = <&lsio_gpio4 22 GPIO_ACTIVE_LOW>;
 160         status = "okay";
 161 };
 162
 163 &iomuxc {
 164         pinctrl_fec1: fec1grp {
 165                 fsl,pins = <
 166                         IMX8QXP_ENET0_MDC_CONN_ENET0_MDC                        0x06000020
 167                         IMX8QXP_ENET0_MDIO_CONN_ENET0_MDIO                      0x06000020
 168                         IMX8QXP_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL      0x06000020
 169                         IMX8QXP_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC            0x06000020
 170                         IMX8QXP_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0          0x06000020
 171                         IMX8QXP_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1          0x06000020
 172                         IMX8QXP_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2          0x06000020
 173                         IMX8QXP_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3          0x06000020
 174                         IMX8QXP_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC            0x06000020
 175                         IMX8QXP_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL      0x06000020
 176                         IMX8QXP_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0          0x06000020
 177                         IMX8QXP_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1          0x06000020
 178                         IMX8QXP_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2          0x06000020
 179                         IMX8QXP_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3          0x06000020
 180                 >;
 181         };
 182
 183         pinctrl_leds: ledsgrp{
 184                 fsl,pins = <
 185                         IMX8QXP_ESAI0_TX2_RX3_LSIO_GPIO0_IO06                   0x00000021
 186                         IMX8QXP_ESAI0_TX3_RX2_LSIO_GPIO0_IO07                   0x00000021
 187                         IMX8QXP_EMMC0_DATA7_LSIO_GPIO4_IO16                     0x00000021
 188                         IMX8QXP_USDHC1_WP_LSIO_GPIO4_IO21                       0x00000021
 189                         IMX8QXP_EMMC0_STROBE_LSIO_GPIO4_IO17                    0x00000021
 190                         IMX8QXP_EMMC0_RESET_B_LSIO_GPIO4_IO18                   0x00000021
 191                 >;
 192         };
 193
 194         pinctrl_lpuart0: lpuart0grp {
 195                 fsl,pins = <
 196                         IMX8QXP_UART0_RX_ADMA_UART0_RX                          0X06000020
 197                         IMX8QXP_UART0_TX_ADMA_UART0_TX                          0X06000020
 198                         IMX8QXP_FLEXCAN0_TX_ADMA_UART0_CTS_B                    0x06000020
 199                         IMX8QXP_FLEXCAN0_RX_ADMA_UART0_RTS_B                    0x06000020
 200                 >;
 201         };
 202
 203         pinctrl_lpuart1: lpuart1grp {
 204                 fsl,pins = <
 205                         IMX8QXP_UART1_RX_ADMA_UART1_RX                          0X06000020
 206                         IMX8QXP_UART1_TX_ADMA_UART1_TX                          0X06000020
 207                 >;
 208         };
 209
 210         pinctrl_lpuart2: lpuart2grp {
 211                 fsl,pins = <
 212                         IMX8QXP_UART2_RX_ADMA_UART2_RX                          0X06000020
 213                         IMX8QXP_UART2_TX_ADMA_UART2_TX                          0X06000020
 214                 >;
 215         };
 216
 217         pinctrl_lpuart3: lpuart3grp {
 218                 fsl,pins = <
 219                         IMX8QXP_FLEXCAN2_RX_ADMA_UART3_RX                       0X06000020
 220                         IMX8QXP_FLEXCAN2_TX_ADMA_UART3_TX                       0X06000020
 221                 >;
 222         };
 223
 224         pinctrl_usdhc1: usdhc1grp {
 225                 fsl,pins = <
 226                         IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK                        0x06000041
 227                         IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD                        0x00000021
 228                         IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0                    0x00000021
 229                         IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1                    0x00000021
 230                         IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2                    0x00000021
 231                         IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3                    0x00000021
 232                 >;
 233         };
 234
 235         pinctrl_usdhc2: usdhc2grp {
 236                 fsl,pins = <
 237                         IMX8QXP_USDHC1_CLK_CONN_USDHC1_CLK                      0x06000041
 238                         IMX8QXP_USDHC1_CMD_CONN_USDHC1_CMD                      0x00000021
 239                         IMX8QXP_USDHC1_DATA0_CONN_USDHC1_DATA0                  0x00000021
 240                         IMX8QXP_USDHC1_DATA1_CONN_USDHC1_DATA1                  0x00000021
 241                         IMX8QXP_USDHC1_DATA2_CONN_USDHC1_DATA2                  0x00000021
 242                         IMX8QXP_USDHC1_DATA3_CONN_USDHC1_DATA3                  0x00000021
 243                         IMX8QXP_USDHC1_VSELECT_CONN_USDHC1_VSELECT              0x00000021
 244                         IMX8QXP_USDHC1_CD_B_LSIO_GPIO4_IO22                     0x00000021
 245                 >;
 246         };
 247
 248         pinctrl_wifi_reg_on: wifiregongrp {
 249                 fsl,pins = <
 250                         IMX8QXP_QSPI0B_SS1_B_LSIO_GPIO3_IO24                    0x00000021
 251                 >;
 252         };
 253 };