arch/arm/boot/dts/imx6q-udoo.dts

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Author: Fabio Estevam <fabio.estevam@freescale.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  */
  11
  12 /dts-v1/;
  13 #include "imx6q.dtsi"
  14
  15 / {
  16         model = "Udoo i.MX6 Quad Board";
  17         compatible = "udoo,imx6q-udoo", "fsl,imx6q";
  18
  19         chosen {
  20                 stdout-path = &uart2;
  21         };
  22
  23         memory {
  24                 reg = <0x10000000 0x40000000>;
  25         };
  26
  27         regulators {
  28                 compatible = "simple-bus";
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 reg_usb_h1_vbus: regulator@0 {
  33                         compatible = "regulator-fixed";
  34                         reg = <0>;
  35                         regulator-name = "usb_h1_vbus";
  36                         regulator-min-microvolt = <5000000>;
  37                         regulator-max-microvolt = <5000000>;
  38                         enable-active-high;
  39                         startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
  40                         gpio = <&gpio7 12 0>;
  41                 };
  42         };
  43 };
  44
  45 &fec {
  46         pinctrl-names = "default";
  47         pinctrl-0 = <&pinctrl_enet>;
  48         phy-mode = "rgmii";
  49         status = "okay";
  50 };
  51
  52 &hdmi {
  53         ddc-i2c-bus = <&i2c2>;
  54         status = "okay";
  55 };
  56
  57 &i2c2 {
  58         clock-frequency = <100000>;
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&pinctrl_i2c2>;
  61         status = "okay";
  62 };
  63
  64 &iomuxc {
  65         imx6q-udoo {
  66                 pinctrl_enet: enetgrp {
  67                         fsl,pins = <
  68                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
  69                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
  70                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
  71                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
  72                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
  73                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
  74                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
  75                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
  76                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
  77                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
  78                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
  79                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
  80                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
  81                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
  82                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
  83                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
  84                         >;
  85                 };
  86
  87                 pinctrl_i2c2: i2c2grp {
  88                         fsl,pins = <
  89                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
  90                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
  91                         >;
  92                 };
  93
  94                 pinctrl_uart2: uart2grp {
  95                         fsl,pins = <
  96                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
  97                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
  98                         >;
  99                 };
 100
 101                 pinctrl_usbh: usbhgrp {
 102                         fsl,pins = <
 103                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
 104                                 MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
 105                         >;
 106                 };
 107
 108                 pinctrl_usdhc3: usdhc3grp {
 109                         fsl,pins = <
 110                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 111                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 112                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 113                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 114                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 115                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 116                         >;
 117                 };
 118         };
 119 };
 120
 121 &sata {
 122         status = "okay";
 123 };
 124
 125 &uart2 {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&pinctrl_uart2>;
 128         status = "okay";
 129 };
 130
 131 &usbh1 {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&pinctrl_usbh>;
 134         vbus-supply = <&reg_usb_h1_vbus>;
 135         clocks = <&clks 201>;
 136         status = "okay";
 137 };
 138
 139 &usdhc3 {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&pinctrl_usdhc3>;
 142         non-removable;
 143         status = "okay";
 144 };