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                                 };
  49                         };
  50
  51                         usart1: serial@f0020000 {
  52                                 pinctrl-names = "default";
  53                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  54                                 status = "okay";
  55                         };
  56
  57                         isi: isi@f0034000 {
  58                                 pinctrl-names = "default";
  59                                 pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
  60                         };
  61
  62                         mmc1: mmc@f8000000 {
  63                                 pinctrl-names = "default";
  64                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
  65                                 status = "okay";
  66                                 slot@0 {
  67                                         reg = <0>;
  68                                         bus-width = <4>;
  69                                         cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
  70                                 };
  71                         };
  72
  73                         adc0: adc@f8018000 {
  74                                 pinctrl-names = "default";
  75                                 pinctrl-0 = <
  76                                         &pinctrl_adc0_adtrg
  77                                         &pinctrl_adc0_ad0
  78                                         &pinctrl_adc0_ad1
  79                                         &pinctrl_adc0_ad2
  80                                         &pinctrl_adc0_ad3
  81                                         &pinctrl_adc0_ad4
  82                                         >;
  83                                 status = "okay";
  84                         };
  85
  86                         macb1: ethernet@f802c000 {
  87                                 phy-mode = "rmii";
  88
  89                                 #address-cells = <1>;
  90                                 #size-cells = <0>;
  91                                 phy0: ethernet-phy@1 {
  92                                         interrupt-parent = <&pioE>;
  93                                         interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
  94                                         reg = <1>;
  95                                 };
  96                         };
  97
  98                         pinctrl@fffff200 {
  99                                 board {
 100                                         pinctrl_mmc0_cd: mmc0_cd {
 101                                                 atmel,pins =
 102                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
 103                                         };
 104
 105                                         pinctrl_mmc1_cd: mmc1_cd {
 106                                                 atmel,pins =
 107                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
 108                                         };
 109
 110                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 111                                                 atmel,pins =
 112                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */
 113                                         };
 114
 115                                         pinctrl_isi_reset: isi_reset-0 {
 116                                                 atmel,pins =
 117                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
 118                                         };
 119
 120                                         pinctrl_isi_power: isi_power-0 {
 121                                                 atmel,pins =
 122                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
 123                                         };
 124
 125                                         pinctrl_usba_vbus: usba_vbus {
 126                                                 atmel,pins =
 127                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
 128                                         };
 129                                 };
 130                         };
 131
 132                         dbgu: serial@ffffee00 {
 133                                 status = "okay";
 134                         };
 135
 136                         watchdog@fffffe40 {
 137                                 status = "okay";
 138                         };
 139                 };
 140
 141                 usb0: gadget@00500000 {
 142                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 143                         pinctrl-names = "default";
 144                         pinctrl-0 = <&pinctrl_usba_vbus>;
 145                         status = "okay";
 146                 };
 147
 148                 usb1: ohci@00600000 {
 149                         num-ports = <3>;
 150                         atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 151                                            &pioD 26 GPIO_ACTIVE_LOW
 152                                            &pioD 27 GPIO_ACTIVE_LOW
 153                                           >;
 154                         status = "okay";
 155                 };
 156
 157                 usb2: ehci@00700000 {
 158                         status = "okay";
 159                 };
 160         };
 161
 162         sound {
 163                 compatible = "atmel,asoc-wm8904";
 164                 pinctrl-names = "default";
 165                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 166
 167                 atmel,model = "wm8904 @ SAMA5D3EK";
 168                 atmel,audio-routing =
 169                         "Headphone Jack", "HPOUTL",
 170                         "Headphone Jack", "HPOUTR",
 171                         "IN2L", "Line In Jack",
 172                         "IN2R", "Line In Jack",
 173                         "MICBIAS", "IN1L",
 174                         "IN1L", "Mic";
 175
 176                 atmel,ssc-controller = <&ssc0>;
 177                 atmel,audio-codec = <&wm8904>;
 178
 179                 status = "disabled";
 180         };
 181 };