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 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 57 status = "okay"; 58 }; 59 60 i2c0: i2c@f8010000 { 61 status = "okay"; 62 63 wm8731: wm8731@1a { 64 compatible = "wm8731"; 65 reg = <0x1a>; 66 }; 67 }; 68 69 pinctrl@fffff400 { 70 mmc0 { 71 pinctrl_board_mmc0: mmc0-board { 72 atmel,pins = 73 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 74 }; 75 }; 76 77 mmc1 { 78 pinctrl_board_mmc1: mmc1-board { 79 atmel,pins = 80 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 81 }; 82 }; 83 }; 84 85 spi0: spi@f0000000 { 86 status = "okay"; 87 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 88 m25p80@0 { 89 compatible = "atmel,at25df321a"; 90 spi-max-frequency = <50000000>; 91 reg = <0>; 92 }; 93 }; 94 95 watchdog@fffffe40 { 96 status = "okay"; 97 }; 98 99 ssc0: ssc@f0010000 { 100 status = "okay"; 101 }; 102 }; 103 104 usb0: ohci@00600000 { 105 status = "okay"; 106 num-ports = <3>; 107 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 108 &pioD 19 GPIO_ACTIVE_LOW 109 &pioD 20 GPIO_ACTIVE_LOW 110 >; 111 }; 112 113 usb1: ehci@00700000 { 114 status = "okay"; 115 }; 116 }; 117 118 sound { 119 compatible = "atmel,sam9x5-wm8731-audio"; 120 121 atmel,model = "wm8731 @ AT91SAM9X5EK"; 122 123 atmel,audio-routing = 124 "Headphone Jack", "RHPOUT", 125 "Headphone Jack", "LHPOUT", 126 "LLINEIN", "Line In Jack", 127 "RLINEIN", "Line In Jack"; 128 129 atmel,ssc-controller = <&ssc0>; 130 atmel,audio-codec = <&wm8731>; 131 }; 132}; 133