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 = <®_3p3v>; 41 vddvario-supply = <®_3p3v>; 42 smsc,irq-push-pull; 43 }; 44 }; 45 46 reg_3p3v: regulator-3p3v { 47 compatible = "regulator-fixed"; 48 regulator-name = "3P3V"; 49 regulator-min-microvolt = <3300000>; 50 regulator-max-microvolt = <3300000>; 51 regulator-always-on; 52 }; 53 54 gpio-keys { 55 compatible = "gpio-keys"; 56 57 key-home { 58 label = "Home"; 59 gpios = <&gpio5 10 0>; 60 linux,code = <KEY_HOME>; 61 wakeup-source; 62 }; 63 64 key-back { 65 label = "Back"; 66 gpios = <&gpio5 11 0>; 67 linux,code = <KEY_BACK>; 68 wakeup-source; 69 }; 70 71 key-program { 72 label = "Program"; 73 gpios = <&gpio5 12 0>; 74 linux,code = <KEY_PROGRAM >; 75 wakeup-source; 76 }; 77 78 key-volume-up { 79 label = "Volume Up"; 80 gpios = <&gpio5 13 0>; 81 linux,code = <KEY_VOLUMEUP>; 82 }; 83 84 key-volume-down { 85 label = "Volume Down"; 86 gpios = <&gpio4 0 0>; 87 linux,code = <KEY_VOLUMEDOWN>; 88 }; 89 }; 90}; 91 92&esdhc1 { 93 pinctrl-names = "default"; 94 pinctrl-0 = <&pinctrl_esdhc1>; 95 cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; 96 wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; 97 status = "okay"; 98}; 99 100&iomuxc { 101 pinctrl-names = "default"; 102 pinctrl-0 = <&pinctrl_hog>; 103 104 imx53-ard { 105 pinctrl_hog: hoggrp { 106 fsl,pins = < 107 MX53_PAD_GPIO_1__GPIO1_1 0x80000000 108 MX53_PAD_GPIO_9__GPIO1_9 0x80000000 109 MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 110 MX53_PAD_GPIO_10__GPIO4_0 0x80000000 111 MX53_PAD_DISP0_DAT16__GPIO5_10 0x80000000 112 MX53_PAD_DISP0_DAT17__GPIO5_11 0x80000000 113 MX53_PAD_DISP0_DAT18__GPIO5_12 0x80000000 114 MX53_PAD_DISP0_DAT19__GPIO5_13 0x80000000 115 MX53_PAD_EIM_D16__EMI_WEIM_D_16 0x80000000 116 MX53_PAD_EIM_D17__EMI_WEIM_D_17 0x80000000 117 MX53_PAD_EIM_D18__EMI_WEIM_D_18 0x80000000 118 MX53_PAD_EIM_D19__EMI_WEIM_D_19 0x80000000 119 MX53_PAD_EIM_D20__EMI_WEIM_D_20 0x80000000 120 MX53_PAD_EIM_D21__EMI_WEIM_D_21 0x80000000 121 MX53_PAD_EIM_D22__EMI_WEIM_D_22 0x80000000 122 MX53_PAD_EIM_D23__EMI_WEIM_D_23 0x80000000 123 MX53_PAD_EIM_D24__EMI_WEIM_D_24 0x80000000 124 MX53_PAD_EIM_D25__EMI_WEIM_D_25 0x80000000 125 MX53_PAD_EIM_D26__EMI_WEIM_D_26 0x80000000 126 MX53_PAD_EIM_D27__EMI_WEIM_D_27 0x80000000 127 MX53_PAD_EIM_D28__EMI_WEIM_D_28 0x80000000 128 MX53_PAD_EIM_D29__EMI_WEIM_D_29 0x80000000 129 MX53_PAD_EIM_D30__EMI_WEIM_D_30 0x80000000 130 MX53_PAD_EIM_D31__EMI_WEIM_D_31 0x80000000 131 MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000 132 MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000 133 MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000 134 MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000 135 MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000 136 MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000 137 MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000 138 MX53_PAD_EIM_OE__EMI_WEIM_OE 0x80000000 139 MX53_PAD_EIM_RW__EMI_WEIM_RW 0x80000000 140 MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 0x80000000 141 >; 142 }; 143 144 pinctrl_esdhc1: esdhc1grp { 145 fsl,pins = < 146 MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 147 MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 148 MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 149 MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 150 MX53_PAD_PATA_DATA8__ESDHC1_DAT4 0x1d5 151 MX53_PAD_PATA_DATA9__ESDHC1_DAT5 0x1d5 152 MX53_PAD_PATA_DATA10__ESDHC1_DAT6 0x1d5 153 MX53_PAD_PATA_DATA11__ESDHC1_DAT7 0x1d5 154 MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 155 MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 156 >; 157 }; 158 159 pinctrl_uart1: uart1grp { 160 fsl,pins = < 161 MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 162 MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 163 >; 164 }; 165 }; 166}; 167 168&uart1 { 169 pinctrl-names = "default"; 170 pinctrl-0 = <&pinctrl_uart1>; 171 status = "okay"; 172}; 173