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 atmel,use-dma-rx; 43 atmel,use-dma-tx; 44 status = "okay"; 45}; 46 47&i2c0 { 48 status = "okay"; 49 50 wm8731: wm8731@1a { 51 compatible = "wm8731"; 52 reg = <0x1a>; 53 }; 54}; 55 56&mmc0 { 57 pinctrl-0 = < 58 &pinctrl_board_mmc0 59 &pinctrl_mmc0_slot0_clk_cmd_dat0 60 &pinctrl_mmc0_slot0_dat1_3>; 61 pinctrl-names = "default"; 62 status = "okay"; 63 64 slot@0 { 65 reg = <0>; 66 bus-width = <4>; 67 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; 68 }; 69}; 70 71&mmc1 { 72 pinctrl-0 = < 73 &pinctrl_board_mmc1 74 &pinctrl_mmc1_slot0_clk_cmd_dat0 75 &pinctrl_mmc1_slot0_dat1_3>; 76 pinctrl-names = "default"; 77 status = "okay"; 78 79 slot@0 { 80 reg = <0>; 81 bus-width = <4>; 82 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; 83 }; 84}; 85 86&pinctrl { 87 camera_sensor { 88 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { 89 atmel,pins = 90 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ 91 }; 92 93 pinctrl_sensor_power: sensor_power-0 { 94 atmel,pins = 95 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 96 }; 97 98 pinctrl_sensor_reset: sensor_reset-0 { 99 atmel,pins = 100 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; 101 }; 102 }; 103 104 mmc0 { 105 pinctrl_board_mmc0: mmc0-board { 106 atmel,pins = 107 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ 108 }; 109 }; 110 111 mmc1 { 112 pinctrl_board_mmc1: mmc1-board { 113 atmel,pins = 114 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ 115 }; 116 }; 117 118 usb2 { 119 pinctrl_board_usb2: usb2-board { 120 atmel,pins = 121 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ 122 }; 123 }; 124}; 125 126&spi0 { 127 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; 128 status = "disabled"; /* conflicts with mmc1 */ 129 130 flash@0 { 131 compatible = "atmel,at25df321a"; 132 spi-max-frequency = <50000000>; 133 reg = <0>; 134 }; 135}; 136 137&ssc0 { 138 status = "okay"; 139}; 140 141&usart0 { 142 atmel,use-dma-rx; 143 atmel,use-dma-tx; 144 status = "okay"; 145}; 146 147&usb0 { 148 num-ports = <3>; 149 atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ 150 &pioD 19 GPIO_ACTIVE_LOW 151 &pioD 20 GPIO_ACTIVE_LOW 152 >; 153 status = "okay"; 154}; 155 156&usb1 { 157 status = "okay"; 158}; 159 160&usb2 { 161 pinctrl-names = "default"; 162 pinctrl-0 = <&pinctrl_board_usb2>; 163 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; 164 status = "okay"; 165}; 166 167&watchdog { 168 status = "okay"; 169}; 170