1/* 2 * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board 3 * 4 * Copyright (C) 2012 Atmel, 5 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> 6 * 7 * Licensed under GPLv2 or later. 8 */ 9#include "at91sam9x5cm.dtsi" 10 11/ { 12 model = "Atmel AT91SAM9X5-EK"; 13 compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; 14 15 chosen { 16 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; 17 stdout-path = "serial0:115200n8"; 18 u-boot,dm-pre-reloc; 19 }; 20 21 ahb { 22 apb { 23 mmc0: mmc@f0008000 { 24 pinctrl-0 = < 25 &pinctrl_board_mmc0 26 &pinctrl_mmc0_slot0_clk_cmd_dat0 27 &pinctrl_mmc0_slot0_dat1_3>; 28 status = "okay"; 29 slot@0 { 30 reg = <0>; 31 bus-width = <4>; 32 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; 33 }; 34 }; 35 36 mmc1: mmc@f000c000 { 37 pinctrl-0 = < 38 &pinctrl_board_mmc1 39 &pinctrl_mmc1_slot0_clk_cmd_dat0 40 &pinctrl_mmc1_slot0_dat1_3>; 41 status = "okay"; 42 slot@0 { 43 reg = <0>; 44 bus-width = <4>; 45 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; 46 }; 47 }; 48 49 dbgu: serial@fffff200 { 50 u-boot,dm-pre-reloc; 51 status = "okay"; 52 }; 53 54 usart0: serial@f801c000 { 55 status = "okay"; 56 }; 57 58 usb2: gadget@f803c000 { 59 pinctrl-names = "default"; 60 pinctrl-0 = <&pinctrl_board_usb2>; 61 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 62 status = "okay"; 63 }; 64 65 i2c0: i2c@f8010000 { 66 status = "okay"; 67 68 wm8731: wm8731@1a { 69 compatible = "wm8731"; 70 reg = <0x1a>; 71 }; 72 }; 73 74 adc0: adc@f804c000 { 75 atmel,adc-ts-wires = <4>; 76 atmel,adc-ts-pressure-threshold = <10000>; 77 status = "okay"; 78 }; 79 80 pinctrl@fffff400 { 81 camera_sensor { 82 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { 83 atmel,pins = 84 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ 85 }; 86 87 pinctrl_sensor_power: sensor_power-0 { 88 atmel,pins = 89 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 90 }; 91 92 pinctrl_sensor_reset: sensor_reset-0 { 93 atmel,pins = 94 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 95 }; 96 }; 97 98 mmc0 { 99 pinctrl_board_mmc0: mmc0-board { 100 atmel,pins = 101 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 102 }; 103 }; 104 105 mmc1 { 106 pinctrl_board_mmc1: mmc1-board { 107 atmel,pins = 108 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 109 }; 110 }; 111 112 usb2 { 113 pinctrl_board_usb2: usb2-board { 114 atmel,pins = 115 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ 116 }; 117 }; 118 }; 119 120 spi0: spi@f0000000 { 121 status = "okay"; 122 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 123 spi_flash@0 { 124 compatible = "spi-flash"; 125 spi-max-frequency = <50000000>; 126 reg = <0>; 127 }; 128 }; 129 130 watchdog@fffffe40 { 131 status = "okay"; 132 }; 133 134 ssc0: ssc@f0010000 { 135 status = "okay"; 136 }; 137 }; 138 139 usb0: ohci@00600000 { 140 status = "okay"; 141 num-ports = <3>; 142 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 143 &pioD 19 GPIO_ACTIVE_LOW 144 &pioD 20 GPIO_ACTIVE_LOW 145 >; 146 }; 147 148 usb1: ehci@00700000 { 149 status = "okay"; 150 }; 151 }; 152 153 sound { 154 compatible = "atmel,sam9x5-wm8731-audio"; 155 156 atmel,model = "wm8731 @ AT91SAM9X5EK"; 157 158 atmel,audio-routing = 159 "Headphone Jack", "RHPOUT", 160 "Headphone Jack", "LHPOUT", 161 "LLINEIN", "Line In Jack", 162 "RLINEIN", "Line In Jack"; 163 164 atmel,ssc-controller = <&ssc0>; 165 atmel,audio-codec = <&wm8731>; 166 }; 167}; 168