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 GPIO_ACTIVE_HIGH>;
  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                         ssc0: ssc@f0008000 {
  36                                 atmel,clk-from-rk-pin;
  37                         };
  38
  39                         /*
  40                          * i2c0 conflicts with ISI:
  41                          * disable it to allow the use of ISI
  42                          * can not enable audio when i2c0 disabled
  43                          */
  44                         i2c0: i2c@f0014000 {
  45                                 wm8904: wm8904@1a {
  46                                         compatible = "wm8904";
  47                                         reg = <0x1a>;
  48                                         clocks = <&pck0>;
  49                                         clock-names = "mclk";
  50                                 };
  51                         };
  52
  53                         usart1: serial@f0020000 {
  54                                 pinctrl-names = "default";
  55                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  56                                 status = "okay";
  57                         };
  58
  59                         isi: isi@f0034000 {
  60                                 pinctrl-names = "default";
  61                                 pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
  62                         };
  63
  64                         mmc1: mmc@f8000000 {
  65                                 pinctrl-names = "default";
  66                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
  67                                 status = "okay";
  68                                 slot@0 {
  69                                         reg = <0>;
  70                                         bus-width = <4>;
  71                                         cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
  72                                 };
  73                         };
  74
  75                         adc0: adc@f8018000 {
  76                                 pinctrl-names = "default";
  77                                 pinctrl-0 = <
  78                                         &pinctrl_adc0_adtrg
  79                                         &pinctrl_adc0_ad0
  80                                         &pinctrl_adc0_ad1
  81                                         &pinctrl_adc0_ad2
  82                                         &pinctrl_adc0_ad3
  83                                         &pinctrl_adc0_ad4
  84                                         >;
  85                                 status = "okay";
  86                         };
  87
  88                         macb1: ethernet@f802c000 {
  89                                 phy-mode = "rmii";
  90
  91                                 #address-cells = <1>;
  92                                 #size-cells = <0>;
  93                                 phy0: ethernet-phy@1 {
  94                                         interrupt-parent = <&pioE>;
  95                                         interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
  96                                         reg = <1>;
  97                                 };
  98                         };
  99
 100                         pinctrl@fffff200 {
 101                                 board {
 102                                         pinctrl_mmc0_cd: mmc0_cd {
 103                                                 atmel,pins =
 104                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
 105                                         };
 106
 107                                         pinctrl_mmc1_cd: mmc1_cd {
 108                                                 atmel,pins =
 109                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
 110                                         };
 111
 112                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 113                                                 atmel,pins =
 114                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */
 115                                         };
 116
 117                                         pinctrl_isi_reset: isi_reset-0 {
 118                                                 atmel,pins =
 119                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
 120                                         };
 121
 122                                         pinctrl_isi_power: isi_power-0 {
 123                                                 atmel,pins =
 124                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
 125                                         };
 126
 127                                         pinctrl_usba_vbus: usba_vbus {
 128                                                 atmel,pins =
 129                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
 130                                         };
 131                                 };
 132                         };
 133
 134                         dbgu: serial@ffffee00 {
 135                                 status = "okay";
 136                         };
 137
 138                         watchdog@fffffe40 {
 139                                 status = "okay";
 140                         };
 141                 };
 142
 143                 usb0: gadget@00500000 {
 144                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 145                         pinctrl-names = "default";
 146                         pinctrl-0 = <&pinctrl_usba_vbus>;
 147                         status = "okay";
 148                 };
 149
 150                 usb1: ohci@00600000 {
 151                         num-ports = <3>;
 152                         atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 153                                            &pioD 26 GPIO_ACTIVE_LOW
 154                                            &pioD 27 GPIO_ACTIVE_LOW
 155                                           >;
 156                         status = "okay";
 157                 };
 158
 159                 usb2: ehci@00700000 {
 160                         status = "okay";
 161                 };
 162         };
 163
 164         sound {
 165                 compatible = "atmel,asoc-wm8904";
 166                 pinctrl-names = "default";
 167                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 168
 169                 atmel,model = "wm8904 @ SAMA5D3EK";
 170                 atmel,audio-routing =
 171                         "Headphone Jack", "HPOUTL",
 172                         "Headphone Jack", "HPOUTR",
 173                         "IN2L", "Line In Jack",
 174                         "IN2R", "Line In Jack",
 175                         "MICBIAS", "IN1L",
 176                         "IN1L", "Mic";
 177
 178                 atmel,ssc-controller = <&ssc0>;
 179                 atmel,audio-codec = <&wm8904>;
 180
 181                 status = "disabled";
 182         };
 183 };