1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board 4 * 5 * Copyright (C) 2012 Atmel, 6 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> 7 */ 8#include "at91sam9x5cm.dtsi" 9 10/ { 11 model = "Atmel AT91SAM9X5-EK"; 12 compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; 13 14 chosen { 15 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; 16 stdout-path = "serial0:115200n8"; 17 }; 18 19 sound { 20 compatible = "atmel,sam9x5-wm8731-audio"; 21 22 atmel,model = "wm8731 @ AT91SAM9X5EK"; 23 24 atmel,audio-routing = 25 "Headphone Jack", "RHPOUT", 26 "Headphone Jack", "LHPOUT", 27 "LLINEIN", "Line In Jack", 28 "RLINEIN", "Line In Jack"; 29 30 atmel,ssc-controller = <&ssc0>; 31 atmel,audio-codec = <&wm8731>; 32 }; 33}; 34 35&adc0 { 36 atmel,adc-ts-wires = <4>; 37 atmel,adc-ts-pressure-threshold = <10000>; 38 status = "okay"; 39}; 40 41&dbgu { 42 status = "okay"; 43}; 44 45&i2c0 { 46 status = "okay"; 47 48 wm8731: wm8731@1a { 49 compatible = "wm8731"; 50 reg = <0x1a>; 51 }; 52}; 53 54&mmc0 { 55 pinctrl-0 = < 56 &pinctrl_board_mmc0 57 &pinctrl_mmc0_slot0_clk_cmd_dat0 58 &pinctrl_mmc0_slot0_dat1_3>; 59 pinctrl-names = "default"; 60 status = "okay"; 61 62 slot@0 { 63 reg = <0>; 64 bus-width = <4>; 65 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; 66 }; 67}; 68 69&mmc1 { 70 pinctrl-0 = < 71 &pinctrl_board_mmc1 72 &pinctrl_mmc1_slot0_clk_cmd_dat0 73 &pinctrl_mmc1_slot0_dat1_3>; 74 pinctrl-names = "default"; 75 status = "okay"; 76 77 slot@0 { 78 reg = <0>; 79 bus-width = <4>; 80 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; 81 }; 82}; 83 84&pinctrl { 85 camera_sensor { 86 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { 87 atmel,pins = 88 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ 89 }; 90 91 pinctrl_sensor_power: sensor_power-0 { 92 atmel,pins = 93 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 94 }; 95 96 pinctrl_sensor_reset: sensor_reset-0 { 97 atmel,pins = 98 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 99 }; 100 }; 101 102 mmc0 { 103 pinctrl_board_mmc0: mmc0-board { 104 atmel,pins = 105 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 106 }; 107 }; 108 109 mmc1 { 110 pinctrl_board_mmc1: mmc1-board { 111 atmel,pins = 112 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 113 }; 114 }; 115 116 usb2 { 117 pinctrl_board_usb2: usb2-board { 118 atmel,pins = 119 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ 120 }; 121 }; 122}; 123 124&spi0 { 125 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 126 status = "disabled"; /* conflicts with mmc1 */ 127 128 flash@0 { 129 compatible = "atmel,at25df321a"; 130 spi-max-frequency = <50000000>; 131 reg = <0>; 132 }; 133}; 134 135&ssc0 { 136 status = "okay"; 137}; 138 139&usart0 { 140 atmel,use-dma-rx; 141 atmel,use-dma-tx; 142 status = "okay"; 143}; 144 145&usb0 { 146 num-ports = <3>; 147 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 148 &pioD 19 GPIO_ACTIVE_LOW 149 &pioD 20 GPIO_ACTIVE_LOW 150 >; 151 status = "okay"; 152}; 153 154&usb1 { 155 status = "okay"; 156}; 157 158&usb2 { 159 pinctrl-names = "default"; 160 pinctrl-0 = <&pinctrl_board_usb2>; 161 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 162 status = "okay"; 163}; 164 165&watchdog { 166 status = "okay"; 167}; 168