1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board 4 * 5 * Copyright (C) 2013 Atmel, 6 * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> 7 */ 8#include "sama5d3xcm.dtsi" 9 10/ { 11 compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5"; 12 13 ahb { 14 apb { 15 mmc0: mmc@f0000000 { 16 pinctrl-names = "default"; 17 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>; 18 status = "okay"; 19 slot@0 { 20 reg = <0>; 21 bus-width = <4>; 22 cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>; 23 }; 24 }; 25 26 spi0: spi@f0004000 { 27 dmas = <0>, <0>; /* Do not use DMA for spi0 */ 28 29 flash@0 { 30 compatible = "atmel,at25df321a"; 31 spi-max-frequency = <50000000>; 32 reg = <0>; 33 }; 34 }; 35 36 ssc0: ssc@f0008000 { 37 atmel,clk-from-rk-pin; 38 }; 39 40 /* 41 * i2c0 conflicts with ISI: 42 * disable it to allow the use of ISI 43 * can not enable audio when i2c0 disabled 44 */ 45 i2c0: i2c@f0014000 { 46 wm8904: wm8904@1a { 47 compatible = "wlf,wm8904"; 48 reg = <0x1a>; 49 clocks = <&pmc PMC_TYPE_SYSTEM 8>; 50 clock-names = "mclk"; 51 }; 52 }; 53 54 i2c1: i2c@f0018000 { 55 ov2640: camera@30 { 56 compatible = "ovti,ov2640"; 57 reg = <0x30>; 58 pinctrl-names = "default"; 59 pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; 60 resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>; 61 pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>; 62 /* use pck1 for the master clock of ov2640 */ 63 clocks = <&pmc PMC_TYPE_SYSTEM 9>; 64 clock-names = "xvclk"; 65 assigned-clocks = <&pmc PMC_TYPE_SYSTEM 9>; 66 assigned-clock-rates = <25000000>; 67 68 port { 69 ov2640_0: endpoint { 70 remote-endpoint = <&isi_0>; 71 bus-width = <8>; 72 }; 73 }; 74 }; 75 }; 76 77 usart1: serial@f0020000 { 78 dmas = <0>, <0>; /* Do not use DMA for usart1 */ 79 pinctrl-names = "default"; 80 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; 81 status = "okay"; 82 }; 83 84 isi: isi@f0034000 { 85 port { 86 isi_0: endpoint { 87 remote-endpoint = <&ov2640_0>; 88 bus-width = <8>; 89 vsync-active = <1>; 90 hsync-active = <1>; 91 }; 92 }; 93 }; 94 95 mmc1: mmc@f8000000 { 96 pinctrl-names = "default"; 97 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; 98 status = "okay"; 99 slot@0 { 100 reg = <0>; 101 bus-width = <4>; 102 cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>; 103 }; 104 }; 105 106 adc0: adc@f8018000 { 107 pinctrl-names = "default"; 108 pinctrl-0 = < 109 &pinctrl_adc0_adtrg 110 &pinctrl_adc0_ad0 111 &pinctrl_adc0_ad1 112 &pinctrl_adc0_ad2 113 &pinctrl_adc0_ad3 114 &pinctrl_adc0_ad4 115 >; 116 status = "okay"; 117 }; 118 119 pinctrl@fffff200 { 120 board { 121 pinctrl_mmc0_cd: mmc0_cd { 122 atmel,pins = 123 <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */ 124 }; 125 126 pinctrl_mmc1_cd: mmc1_cd { 127 atmel,pins = 128 <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */ 129 }; 130 131 pinctrl_pck0_as_audio_mck: pck0_as_audio_mck { 132 atmel,pins = 133 <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */ 134 }; 135 136 pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 { 137 atmel,pins = 138 <AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD31 periph B ISI_MCK */ 139 }; 140 141 pinctrl_sensor_reset: sensor_reset-0 { 142 atmel,pins = 143 <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE24 gpio */ 144 }; 145 146 pinctrl_sensor_power: sensor_power-0 { 147 atmel,pins = 148 <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */ 149 }; 150 151 pinctrl_usba_vbus: usba_vbus { 152 atmel,pins = 153 <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */ 154 }; 155 }; 156 }; 157 158 dbgu: serial@ffffee00 { 159 dmas = <0>, <0>; /* Do not use DMA for dbgu */ 160 status = "okay"; 161 }; 162 163 watchdog@fffffe40 { 164 status = "okay"; 165 }; 166 }; 167 168 usb0: gadget@500000 { 169 atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>; 170 pinctrl-names = "default"; 171 pinctrl-0 = <&pinctrl_usba_vbus>; 172 status = "okay"; 173 }; 174 175 usb1: ohci@600000 { 176 num-ports = <3>; 177 atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH 178 &pioD 26 GPIO_ACTIVE_LOW 179 &pioD 27 GPIO_ACTIVE_LOW 180 >; 181 status = "okay"; 182 }; 183 184 usb2: ehci@700000 { 185 status = "okay"; 186 }; 187 }; 188 189 sound { 190 compatible = "atmel,asoc-wm8904"; 191 pinctrl-names = "default"; 192 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>; 193 194 atmel,model = "wm8904 @ SAMA5D3EK"; 195 atmel,audio-routing = 196 "Headphone Jack", "HPOUTL", 197 "Headphone Jack", "HPOUTR", 198 "IN2L", "Line In Jack", 199 "IN2R", "Line In Jack", 200 "Mic", "MICBIAS", 201 "IN1L", "Mic"; 202 203 atmel,ssc-controller = <&ssc0>; 204 atmel,audio-codec = <&wm8904>; 205 206 status = "disabled"; 207 }; 208}; 209