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         eim-cs1@f4000000 {
  25                 #address-cells = <1>;
  26                 #size-cells = <1>;
  27                 compatible = "fsl,eim-bus", "simple-bus";
  28                 reg = <0xf4000000 0x3ff0000>;
  29                 ranges;
  30
  31                 lan9220@f4000000 {
  32                         compatible = "smsc,lan9220", "smsc,lan9115";
  33                         reg = <0xf4000000 0x2000000>;
  34                         phy-mode = "mii";
  35                         interrupt-parent = <&gpio2>;
  36                         interrupts = <31 0x8>;
  37                         reg-io-width = <4>;
  38                         /*
  39                          * VDD33A and VDDVARIO of LAN9220 are supplied by
  40                          * SW4_3V3 of LTC3589.  Before the regulator driver
  41                          * for this PMIC is available, we use a fixed dummy
  42                          * 3V3 regulator to get LAN9220 driver probing work.
  43                          */
  44                         vdd33a-supply = <&reg_3p3v>;
  45                         vddvario-supply = <&reg_3p3v>;
  46                         smsc,irq-push-pull;
  47                 };
  48         };
  49
  50         regulators {
  51                 compatible = "simple-bus";
  52
  53                 reg_3p3v: 3p3v {
  54                         compatible = "regulator-fixed";
  55                         regulator-name = "3P3V";
  56                         regulator-min-microvolt = <3300000>;
  57                         regulator-max-microvolt = <3300000>;
  58                         regulator-always-on;
  59                 };
  60         };
  61
  62         gpio-keys {
  63                 compatible = "gpio-keys";
  64
  65                 home {
  66                         label = "Home";
  67                         gpios = <&gpio5 10 0>;
  68                         linux,code = <102>; /* KEY_HOME */
  69                         gpio-key,wakeup;
  70                 };
  71
  72                 back {
  73                         label = "Back";
  74                         gpios = <&gpio5 11 0>;
  75                         linux,code = <158>; /* KEY_BACK */
  76                         gpio-key,wakeup;
  77                 };
  78
  79                 program {
  80                         label = "Program";
  81                         gpios = <&gpio5 12 0>;
  82                         linux,code = <362>; /* KEY_PROGRAM */
  83                         gpio-key,wakeup;
  84                 };
  85
  86                 volume-up {
  87                         label = "Volume Up";
  88                         gpios = <&gpio5 13 0>;
  89                         linux,code = <115>; /* KEY_VOLUMEUP */
  90                 };
  91
  92                 volume-down {
  93                         label = "Volume Down";
  94                         gpios = <&gpio4 0 0>;
  95                         linux,code = <114>; /* KEY_VOLUMEDOWN */
  96                 };
  97         };
  98 };
  99
 100 &esdhc1 {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&pinctrl_esdhc1_2>;
 103         cd-gpios = <&gpio1 1 0>;
 104         wp-gpios = <&gpio1 9 0>;
 105         status = "okay";
 106 };
 107
 108 &iomuxc {
 109         pinctrl-names = "default";
 110         pinctrl-0 = <&pinctrl_hog>;
 111
 112         hog {
 113                 pinctrl_hog: hoggrp {
 114                         fsl,pins = <
 115                                 MX53_PAD_GPIO_1__GPIO1_1             0x80000000
 116                                 MX53_PAD_GPIO_9__GPIO1_9             0x80000000
 117                                 MX53_PAD_EIM_EB3__GPIO2_31           0x80000000
 118                                 MX53_PAD_GPIO_10__GPIO4_0            0x80000000
 119                                 MX53_PAD_DISP0_DAT16__GPIO5_10       0x80000000
 120                                 MX53_PAD_DISP0_DAT17__GPIO5_11       0x80000000
 121                                 MX53_PAD_DISP0_DAT18__GPIO5_12       0x80000000
 122                                 MX53_PAD_DISP0_DAT19__GPIO5_13       0x80000000
 123                                 MX53_PAD_EIM_D16__EMI_WEIM_D_16      0x80000000
 124                                 MX53_PAD_EIM_D17__EMI_WEIM_D_17      0x80000000
 125                                 MX53_PAD_EIM_D18__EMI_WEIM_D_18      0x80000000
 126                                 MX53_PAD_EIM_D19__EMI_WEIM_D_19      0x80000000
 127                                 MX53_PAD_EIM_D20__EMI_WEIM_D_20      0x80000000
 128                                 MX53_PAD_EIM_D21__EMI_WEIM_D_21      0x80000000
 129                                 MX53_PAD_EIM_D22__EMI_WEIM_D_22      0x80000000
 130                                 MX53_PAD_EIM_D23__EMI_WEIM_D_23      0x80000000
 131                                 MX53_PAD_EIM_D24__EMI_WEIM_D_24      0x80000000
 132                                 MX53_PAD_EIM_D25__EMI_WEIM_D_25      0x80000000
 133                                 MX53_PAD_EIM_D26__EMI_WEIM_D_26      0x80000000
 134                                 MX53_PAD_EIM_D27__EMI_WEIM_D_27      0x80000000
 135                                 MX53_PAD_EIM_D28__EMI_WEIM_D_28      0x80000000
 136                                 MX53_PAD_EIM_D29__EMI_WEIM_D_29      0x80000000
 137                                 MX53_PAD_EIM_D30__EMI_WEIM_D_30      0x80000000
 138                                 MX53_PAD_EIM_D31__EMI_WEIM_D_31      0x80000000
 139                                 MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000
 140                                 MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000
 141                                 MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000
 142                                 MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000
 143                                 MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000
 144                                 MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000
 145                                 MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000
 146                                 MX53_PAD_EIM_OE__EMI_WEIM_OE         0x80000000
 147                                 MX53_PAD_EIM_RW__EMI_WEIM_RW         0x80000000
 148                                 MX53_PAD_EIM_CS1__EMI_WEIM_CS_1      0x80000000
 149                         >;
 150                 };
 151         };
 152 };
 153
 154 &uart1 {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pinctrl_uart1_2>;
 157         status = "okay";
 158 };