arch/arm/boot/dts/sama5d3xmb.dtsi

   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                                 m25p80@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 = <&pck0>;
  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 = <&pck1>;
  64                                         clock-names = "xvclk";
  65                                         assigned-clocks = <&pck1>;
  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 };