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 }; 19 20 ahb { 21 apb { 22 mmc0: mmc@f0008000 { 23 pinctrl-0 = < 24 &pinctrl_board_mmc0 25 &pinctrl_mmc0_slot0_clk_cmd_dat0 26 &pinctrl_mmc0_slot0_dat1_3>; 27 status = "okay"; 28 slot@0 { 29 reg = <0>; 30 bus-width = <4>; 31 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; 32 }; 33 }; 34 35 mmc1: mmc@f000c000 { 36 pinctrl-0 = < 37 &pinctrl_board_mmc1 38 &pinctrl_mmc1_slot0_clk_cmd_dat0 39 &pinctrl_mmc1_slot0_dat1_3>; 40 status = "okay"; 41 slot@0 { 42 reg = <0>; 43 bus-width = <4>; 44 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; 45 }; 46 }; 47 48 dbgu: serial@fffff200 { 49 status = "okay"; 50 }; 51 52 usart0: serial@f801c000 { 53 status = "okay"; 54 }; 55 56 usb2: gadget@f803c000 { 57 pinctrl-names = "default"; 58 pinctrl-0 = <&pinctrl_board_usb2>; 59 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 60 status = "okay"; 61 }; 62 63 i2c0: i2c@f8010000 { 64 status = "okay"; 65 66 wm8731: wm8731@1a { 67 compatible = "wm8731"; 68 reg = <0x1a>; 69 }; 70 }; 71 72 adc0: adc@f804c000 { 73 atmel,adc-ts-wires = <4>; 74 atmel,adc-ts-pressure-threshold = <10000>; 75 status = "okay"; 76 }; 77 78 pinctrl@fffff400 { 79 camera_sensor { 80 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { 81 atmel,pins = 82 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ 83 }; 84 85 pinctrl_sensor_power: sensor_power-0 { 86 atmel,pins = 87 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 88 }; 89 90 pinctrl_sensor_reset: sensor_reset-0 { 91 atmel,pins = 92 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 93 }; 94 }; 95 96 mmc0 { 97 pinctrl_board_mmc0: mmc0-board { 98 atmel,pins = 99 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 100 }; 101 }; 102 103 mmc1 { 104 pinctrl_board_mmc1: mmc1-board { 105 atmel,pins = 106 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 107 }; 108 }; 109 110 usb2 { 111 pinctrl_board_usb2: usb2-board { 112 atmel,pins = 113 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ 114 }; 115 }; 116 }; 117 118 spi0: spi@f0000000 { 119 status = "okay"; 120 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 121 m25p80@0 { 122 compatible = "atmel,at25df321a"; 123 spi-max-frequency = <50000000>; 124 reg = <0>; 125 }; 126 }; 127 128 watchdog@fffffe40 { 129 status = "okay"; 130 }; 131 132 ssc0: ssc@f0010000 { 133 status = "okay"; 134 }; 135 }; 136 137 usb0: ohci@00600000 { 138 status = "okay"; 139 num-ports = <3>; 140 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 141 &pioD 19 GPIO_ACTIVE_LOW 142 &pioD 20 GPIO_ACTIVE_LOW 143 >; 144 }; 145 146 usb1: ehci@00700000 { 147 status = "okay"; 148 }; 149 }; 150 151 sound { 152 compatible = "atmel,sam9x5-wm8731-audio"; 153 154 atmel,model = "wm8731 @ AT91SAM9X5EK"; 155 156 atmel,audio-routing = 157 "Headphone Jack", "RHPOUT", 158 "Headphone Jack", "LHPOUT", 159 "LLINEIN", "Line In Jack", 160 "RLINEIN", "Line In Jack"; 161 162 atmel,ssc-controller = <&ssc0>; 163 atmel,audio-codec = <&wm8731>; 164 }; 165}; 166