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 <dt-bindings/input/input.h>
  15 #include "imx53.dtsi"
  16
  17 / {
  18         model = "Freescale i.MX53 Automotive Reference Design Board";
  19         compatible = "fsl,imx53-ard", "fsl,imx53";
  20
  21         memory@70000000 {
  22                 device_type = "memory";
  23                 reg = <0x70000000 0x40000000>;
  24         };
  25
  26         eim-cs1@f4000000 {
  27                 #address-cells = <1>;
  28                 #size-cells = <1>;
  29                 compatible = "fsl,eim-bus", "simple-bus";
  30                 reg = <0xf4000000 0x3ff0000>;
  31                 ranges;
  32
  33                 lan9220@f4000000 {
  34                         compatible = "smsc,lan9220", "smsc,lan9115";
  35                         reg = <0xf4000000 0x2000000>;
  36                         phy-mode = "mii";
  37                         interrupt-parent = <&gpio2>;
  38                         interrupts = <31 0x8>;
  39                         reg-io-width = <4>;
  40                         /*
  41                          * VDD33A and VDDVARIO of LAN9220 are supplied by
  42                          * SW4_3V3 of LTC3589.  Before the regulator driver
  43                          * for this PMIC is available, we use a fixed dummy
  44                          * 3V3 regulator to get LAN9220 driver probing work.
  45                          */
  46                         vdd33a-supply = <&reg_3p3v>;
  47                         vddvario-supply = <&reg_3p3v>;
  48                         smsc,irq-push-pull;
  49                 };
  50         };
  51
  52         regulators {
  53                 compatible = "simple-bus";
  54                 #address-cells = <1>;
  55                 #size-cells = <0>;
  56
  57                 reg_3p3v: regulator@0 {
  58                         compatible = "regulator-fixed";
  59                         reg = <0>;
  60                         regulator-name = "3P3V";
  61                         regulator-min-microvolt = <3300000>;
  62                         regulator-max-microvolt = <3300000>;
  63                         regulator-always-on;
  64                 };
  65         };
  66
  67         gpio-keys {
  68                 compatible = "gpio-keys";
  69
  70                 home {
  71                         label = "Home";
  72                         gpios = <&gpio5 10 0>;
  73                         linux,code = <KEY_HOME>;
  74                         wakeup-source;
  75                 };
  76
  77                 back {
  78                         label = "Back";
  79                         gpios = <&gpio5 11 0>;
  80                         linux,code = <KEY_BACK>;
  81                         wakeup-source;
  82                 };
  83
  84                 program {
  85                         label = "Program";
  86                         gpios = <&gpio5 12 0>;
  87                         linux,code = <KEY_PROGRAM >;
  88                         wakeup-source;
  89                 };
  90
  91                 volume-up {
  92                         label = "Volume Up";
  93                         gpios = <&gpio5 13 0>;
  94                         linux,code = <KEY_VOLUMEUP>;
  95                 };
  96
  97                 volume-down {
  98                         label = "Volume Down";
  99                         gpios = <&gpio4 0 0>;
 100                         linux,code = <KEY_VOLUMEDOWN>;
 101                 };
 102         };
 103 };
 104
 105 &esdhc1 {
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&pinctrl_esdhc1>;
 108         cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 109         wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 110         status = "okay";
 111 };
 112
 113 &iomuxc {
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_hog>;
 116
 117         imx53-ard {
 118                 pinctrl_hog: hoggrp {
 119                         fsl,pins = <
 120                                 MX53_PAD_GPIO_1__GPIO1_1             0x80000000
 121                                 MX53_PAD_GPIO_9__GPIO1_9             0x80000000
 122                                 MX53_PAD_EIM_EB3__GPIO2_31           0x80000000
 123                                 MX53_PAD_GPIO_10__GPIO4_0            0x80000000
 124                                 MX53_PAD_DISP0_DAT16__GPIO5_10       0x80000000
 125                                 MX53_PAD_DISP0_DAT17__GPIO5_11       0x80000000
 126                                 MX53_PAD_DISP0_DAT18__GPIO5_12       0x80000000
 127                                 MX53_PAD_DISP0_DAT19__GPIO5_13       0x80000000
 128                                 MX53_PAD_EIM_D16__EMI_WEIM_D_16      0x80000000
 129                                 MX53_PAD_EIM_D17__EMI_WEIM_D_17      0x80000000
 130                                 MX53_PAD_EIM_D18__EMI_WEIM_D_18      0x80000000
 131                                 MX53_PAD_EIM_D19__EMI_WEIM_D_19      0x80000000
 132                                 MX53_PAD_EIM_D20__EMI_WEIM_D_20      0x80000000
 133                                 MX53_PAD_EIM_D21__EMI_WEIM_D_21      0x80000000
 134                                 MX53_PAD_EIM_D22__EMI_WEIM_D_22      0x80000000
 135                                 MX53_PAD_EIM_D23__EMI_WEIM_D_23      0x80000000
 136                                 MX53_PAD_EIM_D24__EMI_WEIM_D_24      0x80000000
 137                                 MX53_PAD_EIM_D25__EMI_WEIM_D_25      0x80000000
 138                                 MX53_PAD_EIM_D26__EMI_WEIM_D_26      0x80000000
 139                                 MX53_PAD_EIM_D27__EMI_WEIM_D_27      0x80000000
 140                                 MX53_PAD_EIM_D28__EMI_WEIM_D_28      0x80000000
 141                                 MX53_PAD_EIM_D29__EMI_WEIM_D_29      0x80000000
 142                                 MX53_PAD_EIM_D30__EMI_WEIM_D_30      0x80000000
 143                                 MX53_PAD_EIM_D31__EMI_WEIM_D_31      0x80000000
 144                                 MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000
 145                                 MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000
 146                                 MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000
 147                                 MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000
 148                                 MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000
 149                                 MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000
 150                                 MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000
 151                                 MX53_PAD_EIM_OE__EMI_WEIM_OE         0x80000000
 152                                 MX53_PAD_EIM_RW__EMI_WEIM_RW         0x80000000
 153                                 MX53_PAD_EIM_CS1__EMI_WEIM_CS_1      0x80000000
 154                         >;
 155                 };
 156
 157                 pinctrl_esdhc1: esdhc1grp {
 158                         fsl,pins = <
 159                                 MX53_PAD_SD1_DATA0__ESDHC1_DAT0         0x1d5
 160                                 MX53_PAD_SD1_DATA1__ESDHC1_DAT1         0x1d5
 161                                 MX53_PAD_SD1_DATA2__ESDHC1_DAT2         0x1d5
 162                                 MX53_PAD_SD1_DATA3__ESDHC1_DAT3         0x1d5
 163                                 MX53_PAD_PATA_DATA8__ESDHC1_DAT4        0x1d5
 164                                 MX53_PAD_PATA_DATA9__ESDHC1_DAT5        0x1d5
 165                                 MX53_PAD_PATA_DATA10__ESDHC1_DAT6       0x1d5
 166                                 MX53_PAD_PATA_DATA11__ESDHC1_DAT7       0x1d5
 167                                 MX53_PAD_SD1_CMD__ESDHC1_CMD            0x1d5
 168                                 MX53_PAD_SD1_CLK__ESDHC1_CLK            0x1d5
 169                         >;
 170                 };
 171
 172                 pinctrl_uart1: uart1grp {
 173                         fsl,pins = <
 174                                 MX53_PAD_PATA_DIOW__UART1_TXD_MUX       0x1e4
 175                                 MX53_PAD_PATA_DMACK__UART1_RXD_MUX      0x1e4
 176                         >;
 177                 };
 178         };
 179 };
 180
 181 &uart1 {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&pinctrl_uart1>;
 184         status = "okay";
 185 };