sys/gnu/dts/arm/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                         /*
  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 GPIO_ACTIVE_HIGH>;
  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                                 #address-cells = <1>;
  86                                 #size-cells = <0>;
  87                                 phy0: ethernet-phy@1 {
  88                                         interrupt-parent = <&pioE>;
  89                                         interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
  90                                         reg = <1>;
  91                                 };
  92                         };
  93
  94                         pinctrl@fffff200 {
  95                                 board {
  96                                         pinctrl_mmc0_cd: mmc0_cd {
  97                                                 atmel,pins =
  98                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
  99                                         };
 100
 101                                         pinctrl_mmc1_cd: mmc1_cd {
 102                                                 atmel,pins =
 103                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
 104                                         };
 105
 106                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 107                                                 atmel,pins =
 108                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */
 109                                         };
 110
 111                                         pinctrl_isi_reset: isi_reset-0 {
 112                                                 atmel,pins =
 113                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
 114                                         };
 115
 116                                         pinctrl_isi_power: isi_power-0 {
 117                                                 atmel,pins =
 118                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
 119                                         };
 120
 121                                         pinctrl_usba_vbus: usba_vbus {
 122                                                 atmel,pins =
 123                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
 124                                         };
 125                                 };
 126                         };
 127
 128                         dbgu: serial@ffffee00 {
 129                                 status = "okay";
 130                         };
 131
 132                         watchdog@fffffe40 {
 133                                 status = "okay";
 134                         };
 135                 };
 136
 137                 usb0: gadget@00500000 {
 138                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 139                         pinctrl-names = "default";
 140                         pinctrl-0 = <&pinctrl_usba_vbus>;
 141                         status = "okay";
 142                 };
 143
 144                 usb1: ohci@00600000 {
 145                         num-ports = <3>;
 146                         atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 147                                            &pioD 26 GPIO_ACTIVE_LOW
 148                                            &pioD 27 GPIO_ACTIVE_LOW
 149                                           >;
 150                         status = "okay";
 151                 };
 152
 153                 usb2: ehci@00700000 {
 154                         status = "okay";
 155                 };
 156         };
 157
 158         sound {
 159                 compatible = "atmel,sama5d3ek-wm8904";
 160                 pinctrl-names = "default";
 161                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 162
 163                 atmel,model = "wm8904 @ SAMA5D3EK";
 164                 atmel,audio-routing =
 165                         "Headphone Jack", "HPOUTL",
 166                         "Headphone Jack", "HPOUTR",
 167                         "IN2L", "Line In Jack",
 168                         "IN2R", "Line In Jack",
 169                         "IN1L", "Mic";
 170
 171                 atmel,ssc-controller = <&ssc0>;
 172                 atmel,audio-codec = <&wm8904>;
 173         };
 174 };