1/* 2 * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board 3 * 4 * Copyright (C) 2013 Atmel, 5 * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> 6 * 7 * Licensed under GPLv2 or later. 8 */ 9#include "sama5d3xcm.dtsi" 10 11/ { 12 compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5"; 13 14 ahb { 15 apb { 16 mmc0: mmc@f0000000 { 17 pinctrl-names = "default"; 18 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>; 19 status = "okay"; 20 slot@0 { 21 reg = <0>; 22 bus-width = <4>; 23 cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>; 24 }; 25 }; 26 27 spi0: spi@f0004000 { 28 dmas = <0>, <0>; /* Do not use DMA for spi0 */ 29 30 m25p80@0 { 31 compatible = "atmel,at25df321a"; 32 spi-max-frequency = <50000000>; 33 reg = <0>; 34 }; 35 }; 36 37 ssc0: ssc@f0008000 { 38 atmel,clk-from-rk-pin; 39 }; 40 41 /* 42 * i2c0 conflicts with ISI: 43 * disable it to allow the use of ISI 44 * can not enable audio when i2c0 disabled 45 */ 46 i2c0: i2c@f0014000 { 47 wm8904: wm8904@1a { 48 compatible = "wlf,wm8904"; 49 reg = <0x1a>; 50 clocks = <&pck0>; 51 clock-names = "mclk"; 52 }; 53 }; 54 55 i2c1: i2c@f0018000 { 56 ov2640: camera@30 { 57 compatible = "ovti,ov2640"; 58 reg = <0x30>; 59 pinctrl-names = "default"; 60 pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; 61 resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>; 62 pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>; 63 /* use pck1 for the master clock of ov2640 */ 64 clocks = <&pck1>; 65 clock-names = "xvclk"; 66 assigned-clocks = <&pck1>; 67 assigned-clock-rates = <25000000>; 68 69 port { 70 ov2640_0: endpoint { 71 remote-endpoint = <&isi_0>; 72 bus-width = <8>; 73 }; 74 }; 75 }; 76 }; 77 78 usart1: serial@f0020000 { 79 dmas = <0>, <0>; /* Do not use DMA for usart1 */ 80 pinctrl-names = "default"; 81 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; 82 status = "okay"; 83 }; 84 85 isi: isi@f0034000 { 86 port { 87 isi_0: endpoint { 88 remote-endpoint = <&ov2640_0>; 89 bus-width = <8>; 90 vsync-active = <1>; 91 hsync-active = <1>; 92 }; 93 }; 94 }; 95 96 mmc1: mmc@f8000000 { 97 pinctrl-names = "default"; 98 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; 99 status = "okay"; 100 slot@0 { 101 reg = <0>; 102 bus-width = <4>; 103 cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>; 104 }; 105 }; 106 107 adc0: adc@f8018000 { 108 pinctrl-names = "default"; 109 pinctrl-0 = < 110 &pinctrl_adc0_adtrg 111 &pinctrl_adc0_ad0 112 &pinctrl_adc0_ad1 113 &pinctrl_adc0_ad2 114 &pinctrl_adc0_ad3 115 &pinctrl_adc0_ad4 116 >; 117 status = "okay"; 118 }; 119 120 pinctrl@fffff200 { 121 board { 122 pinctrl_mmc0_cd: mmc0_cd { 123 atmel,pins = 124 <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */ 125 }; 126 127 pinctrl_mmc1_cd: mmc1_cd { 128 atmel,pins = 129 <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */ 130 }; 131 132 pinctrl_pck0_as_audio_mck: pck0_as_audio_mck { 133 atmel,pins = 134 <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */ 135 }; 136 137 pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 { 138 atmel,pins = 139 <AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD31 periph B ISI_MCK */ 140 }; 141 142 pinctrl_sensor_reset: sensor_reset-0 { 143 atmel,pins = 144 <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE24 gpio */ 145 }; 146 147 pinctrl_sensor_power: sensor_power-0 { 148 atmel,pins = 149 <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */ 150 }; 151 152 pinctrl_usba_vbus: usba_vbus { 153 atmel,pins = 154 <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */ 155 }; 156 }; 157 }; 158 159 dbgu: serial@ffffee00 { 160 dmas = <0>, <0>; /* Do not use DMA for dbgu */ 161 status = "okay"; 162 }; 163 164 watchdog@fffffe40 { 165 status = "okay"; 166 }; 167 }; 168 169 usb0: gadget@500000 { 170 atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>; 171 pinctrl-names = "default"; 172 pinctrl-0 = <&pinctrl_usba_vbus>; 173 status = "okay"; 174 }; 175 176 usb1: ohci@600000 { 177 num-ports = <3>; 178 atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH 179 &pioD 26 GPIO_ACTIVE_LOW 180 &pioD 27 GPIO_ACTIVE_LOW 181 >; 182 status = "okay"; 183 }; 184 185 usb2: ehci@700000 { 186 status = "okay"; 187 }; 188 }; 189 190 sound { 191 compatible = "atmel,asoc-wm8904"; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>; 194 195 atmel,model = "wm8904 @ SAMA5D3EK"; 196 atmel,audio-routing = 197 "Headphone Jack", "HPOUTL", 198 "Headphone Jack", "HPOUTR", 199 "IN2L", "Line In Jack", 200 "IN2R", "Line In Jack", 201 "Mic", "MICBIAS", 202 "IN1L", "Mic"; 203 204 atmel,ssc-controller = <&ssc0>; 205 atmel,audio-codec = <&wm8904>; 206 207 status = "disabled"; 208 }; 209}; 210