arch/arm64/boot/dts/freescale/imx8qm-mek.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2018-2019 NXP
   4  *      Dong Aisheng <aisheng.dong@nxp.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "imx8qm.dtsi"
  10
  11 / {
  12         model = "Freescale i.MX8QM MEK";
  13         compatible = "fsl,imx8qm-mek", "fsl,imx8qm";
  14
  15         chosen {
  16                 stdout-path = &lpuart0;
  17         };
  18
  19         cpus {
  20                 /delete-node/ cpu-map;
  21                 /delete-node/ cpu@100;
  22                 /delete-node/ cpu@101;
  23         };
  24
  25         thermal-zones {
  26                 /delete-node/ cpu1-thermal;
  27         };
  28
  29         memory@80000000 {
  30                 device_type = "memory";
  31                 reg = <0x00000000 0x80000000 0 0x40000000>;
  32         };
  33
  34         reg_usdhc2_vmmc: usdhc2-vmmc {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "SD1_SPWR";
  37                 regulator-min-microvolt = <3000000>;
  38                 regulator-max-microvolt = <3000000>;
  39                 gpio = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>;
  40                 enable-active-high;
  41         };
  42 };
  43
  44 &lpuart0 {
  45         pinctrl-names = "default";
  46         pinctrl-0 = <&pinctrl_lpuart0>;
  47         status = "okay";
  48 };
  49
  50 &lpuart2 {
  51         pinctrl-names = "default";
  52         pinctrl-0 = <&pinctrl_lpuart2>;
  53         status = "okay";
  54 };
  55
  56 &lpuart3 {
  57         pinctrl-names = "default";
  58         pinctrl-0 = <&pinctrl_lpuart3>;
  59         status = "okay";
  60 };
  61
  62 &fec1 {
  63         pinctrl-names = "default";
  64         pinctrl-0 = <&pinctrl_fec1>;
  65         phy-mode = "rgmii-id";
  66         phy-handle = <&ethphy0>;
  67         fsl,magic-packet;
  68         status = "okay";
  69
  70         mdio {
  71                 #address-cells = <1>;
  72                 #size-cells = <0>;
  73
  74                 ethphy0: ethernet-phy@0 {
  75                         compatible = "ethernet-phy-ieee802.3-c22";
  76                         reg = <0>;
  77                 };
  78
  79                 ethphy1: ethernet-phy@1 {
  80                         compatible = "ethernet-phy-ieee802.3-c22";
  81                         reg = <1>;
  82                 };
  83         };
  84 };
  85
  86 &usdhc1 {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&pinctrl_usdhc1>;
  89         bus-width = <8>;
  90         no-sd;
  91         no-sdio;
  92         non-removable;
  93         status = "okay";
  94 };
  95
  96 &usdhc2 {
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&pinctrl_usdhc2>;
  99         bus-width = <4>;
 100         vmmc-supply = <&reg_usdhc2_vmmc>;
 101         cd-gpios = <&lsio_gpio5 22 GPIO_ACTIVE_LOW>;
 102         wp-gpios = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>;
 103         status = "okay";
 104 };
 105
 106 &iomuxc {
 107         pinctrl_fec1: fec1grp {
 108                 fsl,pins = <
 109                         IMX8QM_ENET0_MDC_CONN_ENET0_MDC                         0x06000020
 110                         IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO                       0x06000020
 111                         IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL       0x06000020
 112                         IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC             0x06000020
 113                         IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0           0x06000020
 114                         IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1           0x06000020
 115                         IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2           0x06000020
 116                         IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3           0x06000020
 117                         IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC             0x06000020
 118                         IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL       0x06000020
 119                         IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0           0x06000020
 120                         IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1           0x06000020
 121                         IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2           0x06000020
 122                         IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3           0x06000020
 123                 >;
 124         };
 125
 126         pinctrl_lpuart0: lpuart0grp {
 127                 fsl,pins = <
 128                         IMX8QM_UART0_RX_DMA_UART0_RX                            0x06000020
 129                         IMX8QM_UART0_TX_DMA_UART0_TX                            0x06000020
 130                 >;
 131         };
 132
 133         pinctrl_lpuart2: lpuart2grp {
 134                 fsl,pins = <
 135                         IMX8QM_UART0_RTS_B_DMA_UART2_RX                         0x06000020
 136                         IMX8QM_UART0_CTS_B_DMA_UART2_TX                         0x06000020
 137                 >;
 138         };
 139
 140         pinctrl_lpuart3: lpuart3grp {
 141                 fsl,pins = <
 142                         IMX8QM_M41_GPIO0_00_DMA_UART3_RX                        0x06000020
 143                         IMX8QM_M41_GPIO0_01_DMA_UART3_TX                        0x06000020
 144                 >;
 145         };
 146
 147         pinctrl_usdhc1: usdhc1grp {
 148                 fsl,pins = <
 149                         IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK                         0x06000041
 150                         IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD                         0x00000021
 151                         IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0                     0x00000021
 152                         IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1                     0x00000021
 153                         IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2                     0x00000021
 154                         IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3                     0x00000021
 155                         IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4                     0x00000021
 156                         IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5                     0x00000021
 157                         IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6                     0x00000021
 158                         IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7                     0x00000021
 159                         IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE                   0x00000041
 160                 >;
 161         };
 162
 163         pinctrl_usdhc2: usdhc2grp {
 164                 fsl,pins = <
 165                         IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK                       0x06000041
 166                         IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD                       0x00000021
 167                         IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0                   0x00000021
 168                         IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1                   0x00000021
 169                         IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2                   0x00000021
 170                         IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3                   0x00000021
 171                         IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT               0x00000021
 172                 >;
 173         };
 174 };