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 = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; 17 }; 18 19 ahb { 20 apb { 21 mmc0: mmc@f0008000 { 22 pinctrl-0 = < 23 &pinctrl_board_mmc0 24 &pinctrl_mmc0_slot0_clk_cmd_dat0 25 &pinctrl_mmc0_slot0_dat1_3>; 26 status = "okay"; 27 slot@0 { 28 reg = <0>; 29 bus-width = <4>; 30 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; 31 }; 32 }; 33 34 mmc1: mmc@f000c000 { 35 pinctrl-0 = < 36 &pinctrl_board_mmc1 37 &pinctrl_mmc1_slot0_clk_cmd_dat0 38 &pinctrl_mmc1_slot0_dat1_3>; 39 status = "okay"; 40 slot@0 { 41 reg = <0>; 42 bus-width = <4>; 43 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; 44 }; 45 }; 46 47 dbgu: serial@fffff200 { 48 status = "okay"; 49 }; 50 51 usart0: serial@f801c000 { 52 status = "okay"; 53 }; 54 55 usb2: gadget@f803c000 { 56 pinctrl-names = "default"; 57 pinctrl-0 = <&pinctrl_board_usb2>; 58 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 59 status = "okay"; 60 }; 61 62 i2c0: i2c@f8010000 { 63 status = "okay"; 64 65 wm8731: wm8731@1a { 66 compatible = "wm8731"; 67 reg = <0x1a>; 68 }; 69 }; 70 71 pinctrl@fffff400 { 72 mmc0 { 73 pinctrl_board_mmc0: mmc0-board { 74 atmel,pins = 75 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 76 }; 77 }; 78 79 mmc1 { 80 pinctrl_board_mmc1: mmc1-board { 81 atmel,pins = 82 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 83 }; 84 }; 85 86 usb2 { 87 pinctrl_board_usb2: usb2-board { 88 atmel,pins = 89 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ 90 }; 91 }; 92 }; 93 94 spi0: spi@f0000000 { 95 status = "okay"; 96 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 97 m25p80@0 { 98 compatible = "atmel,at25df321a"; 99 spi-max-frequency = <50000000>; 100 reg = <0>; 101 }; 102 }; 103 104 watchdog@fffffe40 { 105 status = "okay"; 106 }; 107 108 ssc0: ssc@f0010000 { 109 status = "okay"; 110 }; 111 }; 112 113 usb0: ohci@00600000 { 114 status = "okay"; 115 num-ports = <3>; 116 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 117 &pioD 19 GPIO_ACTIVE_LOW 118 &pioD 20 GPIO_ACTIVE_LOW 119 >; 120 }; 121 122 usb1: ehci@00700000 { 123 status = "okay"; 124 }; 125 }; 126 127 sound { 128 compatible = "atmel,sam9x5-wm8731-audio"; 129 130 atmel,model = "wm8731 @ AT91SAM9X5EK"; 131 132 atmel,audio-routing = 133 "Headphone Jack", "RHPOUT", 134 "Headphone Jack", "LHPOUT", 135 "LLINEIN", "Line In Jack", 136 "RLINEIN", "Line In Jack"; 137 138 atmel,ssc-controller = <&ssc0>; 139 atmel,audio-codec = <&wm8731>; 140 }; 141}; 142