arch/arm/boot/dts/imx53-ard.dts

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  * Copyright 2011 Linaro Ltd.
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 /dts-v1/;
  14 /include/ "imx53.dtsi"
  15
  16 / {
  17         model = "Freescale i.MX53 Automotive Reference Design Board";
  18         compatible = "fsl,imx53-ard", "fsl,imx53";
  19
  20         memory {
  21                 reg = <0x70000000 0x40000000>;
  22         };
  23
  24         soc {
  25                 aips@50000000 { /* AIPS1 */
  26                         spba@50000000 {
  27                                 esdhc@50004000 { /* ESDHC1 */
  28                                         pinctrl-names = "default";
  29                                         pinctrl-0 = <&pinctrl_esdhc1_2>;
  30                                         cd-gpios = <&gpio1 1 0>;
  31                                         wp-gpios = <&gpio1 9 0>;
  32                                         status = "okay";
  33                                 };
  34                         };
  35
  36                         iomuxc@53fa8000 {
  37                                 pinctrl-names = "default";
  38                                 pinctrl-0 = <&pinctrl_hog>;
  39
  40                                 hog {
  41                                         pinctrl_hog: hoggrp {
  42                                                 fsl,pins = <
  43                                                         1077 0x80000000 /* MX53_PAD_GPIO_1__GPIO1_1 */
  44                                                         1085 0x80000000 /* MX53_PAD_GPIO_9__GPIO1_9 */
  45                                                         486  0x80000000 /* MX53_PAD_EIM_EB3__GPIO2_31 */
  46                                                         739  0x80000000 /* MX53_PAD_GPIO_10__GPIO4_0 */
  47                                                         218  0x80000000 /* MX53_PAD_DISP0_DAT16__GPIO5_10 */
  48                                                         226  0x80000000 /* MX53_PAD_DISP0_DAT17__GPIO5_11 */
  49                                                         233  0x80000000 /* MX53_PAD_DISP0_DAT18__GPIO5_12 */
  50                                                         241  0x80000000 /* MX53_PAD_DISP0_DAT19__GPIO5_13 */
  51                                                         429  0x80000000 /* MX53_PAD_EIM_D16__EMI_WEIM_D_16 */
  52                                                         435  0x80000000 /* MX53_PAD_EIM_D17__EMI_WEIM_D_17 */
  53                                                         441  0x80000000 /* MX53_PAD_EIM_D18__EMI_WEIM_D_18 */
  54                                                         448  0x80000000 /* MX53_PAD_EIM_D19__EMI_WEIM_D_19 */
  55                                                         456  0x80000000 /* MX53_PAD_EIM_D20__EMI_WEIM_D_20 */
  56                                                         464  0x80000000 /* MX53_PAD_EIM_D21__EMI_WEIM_D_21 */
  57                                                         471  0x80000000 /* MX53_PAD_EIM_D22__EMI_WEIM_D_22 */
  58                                                         477  0x80000000 /* MX53_PAD_EIM_D23__EMI_WEIM_D_23 */
  59                                                         492  0x80000000 /* MX53_PAD_EIM_D24__EMI_WEIM_D_24 */
  60                                                         500  0x80000000 /* MX53_PAD_EIM_D25__EMI_WEIM_D_25 */
  61                                                         508  0x80000000 /* MX53_PAD_EIM_D26__EMI_WEIM_D_26 */
  62                                                         516  0x80000000 /* MX53_PAD_EIM_D27__EMI_WEIM_D_27 */
  63                                                         524  0x80000000 /* MX53_PAD_EIM_D28__EMI_WEIM_D_28 */
  64                                                         532  0x80000000 /* MX53_PAD_EIM_D29__EMI_WEIM_D_29 */
  65                                                         540  0x80000000 /* MX53_PAD_EIM_D30__EMI_WEIM_D_30 */
  66                                                         548  0x80000000 /* MX53_PAD_EIM_D31__EMI_WEIM_D_31 */
  67                                                         637  0x80000000 /* MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 */
  68                                                         642  0x80000000 /* MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 */
  69                                                         647  0x80000000 /* MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 */
  70                                                         652  0x80000000 /* MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 */
  71                                                         657  0x80000000 /* MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 */
  72                                                         662  0x80000000 /* MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 */
  73                                                         667  0x80000000 /* MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 */
  74                                                         611  0x80000000 /* MX53_PAD_EIM_OE__EMI_WEIM_OE */
  75                                                         616  0x80000000 /* MX53_PAD_EIM_RW__EMI_WEIM_RW */
  76                                                         607  0x80000000 /* MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 */
  77                                                 >;
  78                                         };
  79                                 };
  80                         };
  81
  82                         uart1: serial@53fbc000 {
  83                                 pinctrl-names = "default";
  84                                 pinctrl-0 = <&pinctrl_uart1_2>;
  85                                 status = "okay";
  86                         };
  87                 };
  88         };
  89
  90         eim-cs1@f4000000 {
  91                 #address-cells = <1>;
  92                 #size-cells = <1>;
  93                 compatible = "fsl,eim-bus", "simple-bus";
  94                 reg = <0xf4000000 0x3ff0000>;
  95                 ranges;
  96
  97                 lan9220@f4000000 {
  98                         compatible = "smsc,lan9220", "smsc,lan9115";
  99                         reg = <0xf4000000 0x2000000>;
 100                         phy-mode = "mii";
 101                         interrupt-parent = <&gpio2>;
 102                         interrupts = <31 0x8>;
 103                         reg-io-width = <4>;
 104                         /*
 105                          * VDD33A and VDDVARIO of LAN9220 are supplied by
 106                          * SW4_3V3 of LTC3589.  Before the regulator driver
 107                          * for this PMIC is available, we use a fixed dummy
 108                          * 3V3 regulator to get LAN9220 driver probing work.
 109                          */
 110                         vdd33a-supply = <&reg_3p3v>;
 111                         vddvario-supply = <&reg_3p3v>;
 112                         smsc,irq-push-pull;
 113                 };
 114         };
 115
 116         regulators {
 117                 compatible = "simple-bus";
 118
 119                 reg_3p3v: 3p3v {
 120                         compatible = "regulator-fixed";
 121                         regulator-name = "3P3V";
 122                         regulator-min-microvolt = <3300000>;
 123                         regulator-max-microvolt = <3300000>;
 124                         regulator-always-on;
 125                 };
 126         };
 127
 128         gpio-keys {
 129                 compatible = "gpio-keys";
 130
 131                 home {
 132                         label = "Home";
 133                         gpios = <&gpio5 10 0>;
 134                         linux,code = <102>; /* KEY_HOME */
 135                         gpio-key,wakeup;
 136                 };
 137
 138                 back {
 139                         label = "Back";
 140                         gpios = <&gpio5 11 0>;
 141                         linux,code = <158>; /* KEY_BACK */
 142                         gpio-key,wakeup;
 143                 };
 144
 145                 program {
 146                         label = "Program";
 147                         gpios = <&gpio5 12 0>;
 148                         linux,code = <362>; /* KEY_PROGRAM */
 149                         gpio-key,wakeup;
 150                 };
 151
 152                 volume-up {
 153                         label = "Volume Up";
 154                         gpios = <&gpio5 13 0>;
 155                         linux,code = <115>; /* KEY_VOLUMEUP */
 156                 };
 157
 158                 volume-down {
 159                         label = "Volume Down";
 160                         gpios = <&gpio4 0 0>;
 161                         linux,code = <114>; /* KEY_VOLUMEDOWN */
 162                 };
 163         };
 164 };