arch/arm/boot/dts/imx6qdl-udoo.dtsi

   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 / {
  13         chosen {
  14                 stdout-path = &uart2;
  15         };
  16
  17         memory {
  18                 reg = <0x10000000 0x40000000>;
  19         };
  20
  21         regulators {
  22                 compatible = "simple-bus";
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25
  26                 reg_usb_h1_vbus: regulator@0 {
  27                         compatible = "regulator-fixed";
  28                         reg = <0>;
  29                         regulator-name = "usb_h1_vbus";
  30                         regulator-min-microvolt = <5000000>;
  31                         regulator-max-microvolt = <5000000>;
  32                         enable-active-high;
  33                         startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
  34                         gpio = <&gpio7 12 0>;
  35                 };
  36         };
  37
  38         sound {
  39                 compatible = "fsl,imx6q-udoo-ac97",
  40                              "fsl,imx-audio-ac97";
  41                 model = "fsl,imx6q-udoo-ac97";
  42                 audio-cpu = <&ssi1>;
  43                 audio-routing =
  44                         "RX", "Mic Jack",
  45                         "Headphone Jack", "TX";
  46                 mux-int-port = <1>;
  47                 mux-ext-port = <6>;
  48         };
  49 };
  50
  51 &fec {
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&pinctrl_enet>;
  54         phy-mode = "rgmii";
  55         status = "okay";
  56 };
  57
  58 &hdmi {
  59         ddc-i2c-bus = <&i2c2>;
  60         status = "okay";
  61 };
  62
  63 &i2c2 {
  64         clock-frequency = <100000>;
  65         pinctrl-names = "default";
  66         pinctrl-0 = <&pinctrl_i2c2>;
  67         status = "okay";
  68 };
  69
  70 &iomuxc {
  71         imx6q-udoo {
  72                 pinctrl_enet: enetgrp {
  73                         fsl,pins = <
  74                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
  75                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
  76                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
  77                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
  78                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
  79                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
  80                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
  81                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
  82                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
  83                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
  84                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
  85                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
  86                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
  87                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
  88                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
  89                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
  90                         >;
  91                 };
  92
  93                 pinctrl_i2c2: i2c2grp {
  94                         fsl,pins = <
  95                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
  96                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
  97                         >;
  98                 };
  99
 100                 pinctrl_uart2: uart2grp {
 101                         fsl,pins = <
 102                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
 103                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
 104                         >;
 105                 };
 106
 107                 pinctrl_usbh: usbhgrp {
 108                         fsl,pins = <
 109                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
 110                                 MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
 111                         >;
 112                 };
 113
 114                 pinctrl_usdhc3: usdhc3grp {
 115                         fsl,pins = <
 116                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 117                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 118                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 119                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 120                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 121                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 122                         >;
 123                 };
 124
 125                 pinctrl_ac97_running: ac97running {
 126                         fsl,pins = <
 127                                 MX6QDL_PAD_DI0_PIN2__AUD6_TXD           0x1b0b0
 128                                 MX6QDL_PAD_DI0_PIN3__AUD6_TXFS          0x1b0b0
 129                                 MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x1b0b0
 130                                 MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x1b0b0
 131                                 MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
 132                         >;
 133                 };
 134
 135                 pinctrl_ac97_warm_reset: ac97warmreset {
 136                         fsl,pins = <
 137                                 MX6QDL_PAD_DI0_PIN2__AUD6_TXD           0x1b0b0
 138                                 MX6QDL_PAD_DI0_PIN3__GPIO4_IO19         0x1b0b0
 139                                 MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x1b0b0
 140                                 MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x1b0b0
 141                                 MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
 142                         >;
 143                 };
 144
 145                 pinctrl_ac97_reset: ac97reset {
 146                         fsl,pins = <
 147                                 MX6QDL_PAD_DI0_PIN2__GPIO4_IO18         0x1b0b0
 148                                 MX6QDL_PAD_DI0_PIN3__GPIO4_IO19         0x1b0b0
 149                                 MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x1b0b0
 150                                 MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x1b0b0
 151                                 MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
 152                         >;
 153                 };
 154         };
 155 };
 156
 157 &uart2 {
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&pinctrl_uart2>;
 160         status = "okay";
 161 };
 162
 163 &usbh1 {
 164         pinctrl-names = "default";
 165         pinctrl-0 = <&pinctrl_usbh>;
 166         vbus-supply = <&reg_usb_h1_vbus>;
 167         clocks = <&clks 201>;
 168         status = "okay";
 169 };
 170
 171 &usdhc3 {
 172         pinctrl-names = "default";
 173         pinctrl-0 = <&pinctrl_usdhc3>;
 174         non-removable;
 175         status = "okay";
 176 };
 177
 178 &audmux {
 179         status = "okay";
 180 };
 181
 182 &ssi1 {
 183         cell-index = <0>;
 184         fsl,mode = "ac97-slave";
 185         pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
 186         pinctrl-0 = <&pinctrl_ac97_running>;
 187         pinctrl-1 = <&pinctrl_ac97_reset>;
 188         pinctrl-2 = <&pinctrl_ac97_warm_reset>;
 189         ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
 190         status = "okay";
 191 };