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

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2011 Freescale Semiconductor, Inc.
   4  * Copyright 2011 Linaro Ltd.
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/input/input.h>
   9 #include "imx53.dtsi"
  10
  11 / {
  12         model = "Freescale i.MX53 Automotive Reference Design Board";
  13         compatible = "fsl,imx53-ard", "fsl,imx53";
  14
  15         memory@70000000 {
  16                 device_type = "memory";
  17                 reg = <0x70000000 0x40000000>;
  18         };
  19
  20         eim-cs1@f4000000 {
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23                 compatible = "fsl,eim-bus", "simple-bus";
  24                 reg = <0xf4000000 0x3ff0000>;
  25                 ranges;
  26
  27                 ethernet@f4000000 {
  28                         compatible = "smsc,lan9220", "smsc,lan9115";
  29                         reg = <0xf4000000 0x2000000>;
  30                         phy-mode = "mii";
  31                         interrupt-parent = <&gpio2>;
  32                         interrupts = <31 0x8>;
  33                         reg-io-width = <4>;
  34                         /*
  35                          * VDD33A and VDDVARIO of LAN9220 are supplied by
  36                          * SW4_3V3 of LTC3589.  Before the regulator driver
  37                          * for this PMIC is available, we use a fixed dummy
  38                          * 3V3 regulator to get LAN9220 driver probing work.
  39                          */
  40                         vdd33a-supply = <&reg_3p3v>;
  41                         vddvario-supply = <&reg_3p3v>;
  42                         smsc,irq-push-pull;
  43                 };
  44         };
  45
  46         regulators {
  47                 compatible = "simple-bus";
  48                 #address-cells = <1>;
  49                 #size-cells = <0>;
  50
  51                 reg_3p3v: regulator@0 {
  52                         compatible = "regulator-fixed";
  53                         reg = <0>;
  54                         regulator-name = "3P3V";
  55                         regulator-min-microvolt = <3300000>;
  56                         regulator-max-microvolt = <3300000>;
  57                         regulator-always-on;
  58                 };
  59         };
  60
  61         gpio-keys {
  62                 compatible = "gpio-keys";
  63
  64                 home {
  65                         label = "Home";
  66                         gpios = <&gpio5 10 0>;
  67                         linux,code = <KEY_HOME>;
  68                         wakeup-source;
  69                 };
  70
  71                 back {
  72                         label = "Back";
  73                         gpios = <&gpio5 11 0>;
  74                         linux,code = <KEY_BACK>;
  75                         wakeup-source;
  76                 };
  77
  78                 program {
  79                         label = "Program";
  80                         gpios = <&gpio5 12 0>;
  81                         linux,code = <KEY_PROGRAM >;
  82                         wakeup-source;
  83                 };
  84
  85                 volume-up {
  86                         label = "Volume Up";
  87                         gpios = <&gpio5 13 0>;
  88                         linux,code = <KEY_VOLUMEUP>;
  89                 };
  90
  91                 volume-down {
  92                         label = "Volume Down";
  93                         gpios = <&gpio4 0 0>;
  94                         linux,code = <KEY_VOLUMEDOWN>;
  95                 };
  96         };
  97 };
  98
  99 &esdhc1 {
 100         pinctrl-names = "default";
 101         pinctrl-0 = <&pinctrl_esdhc1>;
 102         cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 103         wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 104         status = "okay";
 105 };
 106
 107 &iomuxc {
 108         pinctrl-names = "default";
 109         pinctrl-0 = <&pinctrl_hog>;
 110
 111         imx53-ard {
 112                 pinctrl_hog: hoggrp {
 113                         fsl,pins = <
 114                                 MX53_PAD_GPIO_1__GPIO1_1             0x80000000
 115                                 MX53_PAD_GPIO_9__GPIO1_9             0x80000000
 116                                 MX53_PAD_EIM_EB3__GPIO2_31           0x80000000
 117                                 MX53_PAD_GPIO_10__GPIO4_0            0x80000000
 118                                 MX53_PAD_DISP0_DAT16__GPIO5_10       0x80000000
 119                                 MX53_PAD_DISP0_DAT17__GPIO5_11       0x80000000
 120                                 MX53_PAD_DISP0_DAT18__GPIO5_12       0x80000000
 121                                 MX53_PAD_DISP0_DAT19__GPIO5_13       0x80000000
 122                                 MX53_PAD_EIM_D16__EMI_WEIM_D_16      0x80000000
 123                                 MX53_PAD_EIM_D17__EMI_WEIM_D_17      0x80000000
 124                                 MX53_PAD_EIM_D18__EMI_WEIM_D_18      0x80000000
 125                                 MX53_PAD_EIM_D19__EMI_WEIM_D_19      0x80000000
 126                                 MX53_PAD_EIM_D20__EMI_WEIM_D_20      0x80000000
 127                                 MX53_PAD_EIM_D21__EMI_WEIM_D_21      0x80000000
 128                                 MX53_PAD_EIM_D22__EMI_WEIM_D_22      0x80000000
 129                                 MX53_PAD_EIM_D23__EMI_WEIM_D_23      0x80000000
 130                                 MX53_PAD_EIM_D24__EMI_WEIM_D_24      0x80000000
 131                                 MX53_PAD_EIM_D25__EMI_WEIM_D_25      0x80000000
 132                                 MX53_PAD_EIM_D26__EMI_WEIM_D_26      0x80000000
 133                                 MX53_PAD_EIM_D27__EMI_WEIM_D_27      0x80000000
 134                                 MX53_PAD_EIM_D28__EMI_WEIM_D_28      0x80000000
 135                                 MX53_PAD_EIM_D29__EMI_WEIM_D_29      0x80000000
 136                                 MX53_PAD_EIM_D30__EMI_WEIM_D_30      0x80000000
 137                                 MX53_PAD_EIM_D31__EMI_WEIM_D_31      0x80000000
 138                                 MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000
 139                                 MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000
 140                                 MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000
 141                                 MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000
 142                                 MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000
 143                                 MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000
 144                                 MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000
 145                                 MX53_PAD_EIM_OE__EMI_WEIM_OE         0x80000000
 146                                 MX53_PAD_EIM_RW__EMI_WEIM_RW         0x80000000
 147                                 MX53_PAD_EIM_CS1__EMI_WEIM_CS_1      0x80000000
 148                         >;
 149                 };
 150
 151                 pinctrl_esdhc1: esdhc1grp {
 152                         fsl,pins = <
 153                                 MX53_PAD_SD1_DATA0__ESDHC1_DAT0         0x1d5
 154                                 MX53_PAD_SD1_DATA1__ESDHC1_DAT1         0x1d5
 155                                 MX53_PAD_SD1_DATA2__ESDHC1_DAT2         0x1d5
 156                                 MX53_PAD_SD1_DATA3__ESDHC1_DAT3         0x1d5
 157                                 MX53_PAD_PATA_DATA8__ESDHC1_DAT4        0x1d5
 158                                 MX53_PAD_PATA_DATA9__ESDHC1_DAT5        0x1d5
 159                                 MX53_PAD_PATA_DATA10__ESDHC1_DAT6       0x1d5
 160                                 MX53_PAD_PATA_DATA11__ESDHC1_DAT7       0x1d5
 161                                 MX53_PAD_SD1_CMD__ESDHC1_CMD            0x1d5
 162                                 MX53_PAD_SD1_CLK__ESDHC1_CLK            0x1d5
 163                         >;
 164                 };
 165
 166                 pinctrl_uart1: uart1grp {
 167                         fsl,pins = <
 168                                 MX53_PAD_PATA_DIOW__UART1_TXD_MUX       0x1e4
 169                                 MX53_PAD_PATA_DMACK__UART1_RXD_MUX      0x1e4
 170                         >;
 171                 };
 172         };
 173 };
 174
 175 &uart1 {
 176         pinctrl-names = "default";
 177         pinctrl-0 = <&pinctrl_uart1>;
 178         status = "okay";
 179 };