arch/arm/boot/dts/sama5d3xmb.dtsi

   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 0>;
  24                                 };
  25                         };
  26
  27                         spi0: spi@f0004000 {
  28                                 m25p80@0 {
  29                                         compatible = "atmel,at25df321a";
  30                                         spi-max-frequency = <50000000>;
  31                                         reg = <0>;
  32                                 };
  33                         };
  34
  35                         /*
  36                          * i2c0 conflicts with ISI:
  37                          * disable it to allow the use of ISI
  38                          * can not enable audio when i2c0 disabled
  39                          */
  40                         i2c0: i2c@f0014000 {
  41                                 wm8904: wm8904@1a {
  42                                         compatible = "wm8904";
  43                                         reg = <0x1a>;
  44                                 };
  45                         };
  46
  47                         usart1: serial@f0020000 {
  48                                 pinctrl-names = "default";
  49                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  50                                 status = "okay";
  51                         };
  52
  53                         isi: isi@f0034000 {
  54                                 pinctrl-names = "default";
  55                                 pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
  56                         };
  57
  58                         mmc1: mmc@f8000000 {
  59                                 pinctrl-names = "default";
  60                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
  61                                 status = "okay";
  62                                 slot@0 {
  63                                         reg = <0>;
  64                                         bus-width = <4>;
  65                                         cd-gpios = <&pioD 18 0>;
  66                                 };
  67                         };
  68
  69                         adc0: adc@f8018000 {
  70                                 pinctrl-names = "default";
  71                                 pinctrl-0 = <
  72                                         &pinctrl_adc0_adtrg
  73                                         &pinctrl_adc0_ad0
  74                                         &pinctrl_adc0_ad1
  75                                         &pinctrl_adc0_ad2
  76                                         &pinctrl_adc0_ad3
  77                                         &pinctrl_adc0_ad4
  78                                         >;
  79                                 status = "okay";
  80                         };
  81
  82                         macb1: ethernet@f802c000 {
  83                                 phy-mode = "rmii";
  84                         };
  85
  86                         pinctrl@fffff200 {
  87                                 board {
  88                                         pinctrl_mmc0_cd: mmc0_cd {
  89                                                 atmel,pins =
  90                                                         <3 17 0x0 0x5>; /* PD17 GPIO with pullup deglitch */
  91                                         };
  92
  93                                         pinctrl_mmc1_cd: mmc1_cd {
  94                                                 atmel,pins =
  95                                                         <3 18 0x0 0x5>; /* PD18 GPIO with pullup deglitch */
  96                                         };
  97
  98                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
  99                                                 atmel,pins =
 100                                                         <3 30 0x2 0x0>; /* PD30 periph B */
 101                                         };
 102
 103                                         pinctrl_isi_reset: isi_reset-0 {
 104                                                 atmel,pins =
 105                                                         <4 24 0x0 0x0>;   /* PE24 gpio */
 106                                         };
 107
 108                                         pinctrl_isi_power: isi_power-0 {
 109                                                 atmel,pins =
 110                                                         <4 29 0x0 0x0>; /* PE29 gpio */
 111                                         };
 112
 113                                         pinctrl_usba_vbus: usba_vbus {
 114                                                 atmel,pins =
 115                                                         <3 29 0x0 0x4>; /* PD29 GPIO with deglitch */
 116                                         };
 117                                 };
 118                         };
 119
 120                         dbgu: serial@ffffee00 {
 121                                 status = "okay";
 122                         };
 123
 124                         watchdog@fffffe40 {
 125                                 status = "okay";
 126                         };
 127                 };
 128
 129                 usb0: gadget@00500000 {
 130                         atmel,vbus-gpio = <&pioD 29 0>;
 131                         pinctrl-names = "default";
 132                         pinctrl-0 = <&pinctrl_usba_vbus>;
 133                         status = "okay";
 134                 };
 135
 136                 usb1: ohci@00600000 {
 137                         num-ports = <3>;
 138                         atmel,vbus-gpio = <&pioD 25 0
 139                                            &pioD 26 1
 140                                            &pioD 27 1
 141                                           >;
 142                         status = "okay";
 143                 };
 144
 145                 usb2: ehci@00700000 {
 146                         status = "okay";
 147                 };
 148         };
 149
 150         sound {
 151                 compatible = "atmel,sama5d3ek-wm8904";
 152                 pinctrl-names = "default";
 153                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 154
 155                 atmel,model = "wm8904 @ SAMA5D3EK";
 156                 atmel,audio-routing =
 157                         "Headphone Jack", "HPOUTL",
 158                         "Headphone Jack", "HPOUTR",
 159                         "IN2L", "Line In Jack",
 160                         "IN2R", "Line In Jack",
 161                         "IN1L", "Mic";
 162
 163                 atmel,ssc-controller = <&ssc0>;
 164                 atmel,audio-codec = <&wm8904>;
 165         };
 166 };