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                                 dmas = <0>, <0>;        /*  Do not use DMA for spi0 */
  29
  30                                 m25p80@0 {
  31                                         compatible = "atmel,at25df321a";
  32                                         spi-max-frequency = <50000000>;
  33                                         reg = <0>;
  34                                 };
  35                         };
  36
  37                         ssc0: ssc@f0008000 {
  38                                 atmel,clk-from-rk-pin;
  39                         };
  40
  41                         /*
  42                          * i2c0 conflicts with ISI:
  43                          * disable it to allow the use of ISI
  44                          * can not enable audio when i2c0 disabled
  45                          */
  46                         i2c0: i2c@f0014000 {
  47                                 wm8904: wm8904@1a {
  48                                         compatible = "wm8904";
  49                                         reg = <0x1a>;
  50                                         clocks = <&pck0>;
  51                                         clock-names = "mclk";
  52                                 };
  53                         };
  54
  55                         usart1: serial@f0020000 {
  56                                 dmas = <0>, <0>;        /*  Do not use DMA for usart1 */
  57                                 pinctrl-names = "default";
  58                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  59                                 status = "okay";
  60                         };
  61
  62                         isi: isi@f0034000 {
  63                                 pinctrl-names = "default";
  64                                 pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
  65                         };
  66
  67                         mmc1: mmc@f8000000 {
  68                                 pinctrl-names = "default";
  69                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
  70                                 status = "okay";
  71                                 slot@0 {
  72                                         reg = <0>;
  73                                         bus-width = <4>;
  74                                         cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
  75                                 };
  76                         };
  77
  78                         adc0: adc@f8018000 {
  79                                 pinctrl-names = "default";
  80                                 pinctrl-0 = <
  81                                         &pinctrl_adc0_adtrg
  82                                         &pinctrl_adc0_ad0
  83                                         &pinctrl_adc0_ad1
  84                                         &pinctrl_adc0_ad2
  85                                         &pinctrl_adc0_ad3
  86                                         &pinctrl_adc0_ad4
  87                                         >;
  88                                 status = "okay";
  89                         };
  90
  91                         macb1: ethernet@f802c000 {
  92                                 phy-mode = "rmii";
  93
  94                                 #address-cells = <1>;
  95                                 #size-cells = <0>;
  96                                 phy0: ethernet-phy@1 {
  97                                         interrupt-parent = <&pioE>;
  98                                         interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
  99                                         reg = <1>;
 100                                 };
 101                         };
 102
 103                         pinctrl@fffff200 {
 104                                 board {
 105                                         pinctrl_mmc0_cd: mmc0_cd {
 106                                                 atmel,pins =
 107                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
 108                                         };
 109
 110                                         pinctrl_mmc1_cd: mmc1_cd {
 111                                                 atmel,pins =
 112                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
 113                                         };
 114
 115                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 116                                                 atmel,pins =
 117                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */
 118                                         };
 119
 120                                         pinctrl_isi_reset: isi_reset-0 {
 121                                                 atmel,pins =
 122                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
 123                                         };
 124
 125                                         pinctrl_isi_power: isi_power-0 {
 126                                                 atmel,pins =
 127                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
 128                                         };
 129
 130                                         pinctrl_usba_vbus: usba_vbus {
 131                                                 atmel,pins =
 132                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
 133                                         };
 134                                 };
 135                         };
 136
 137                         dbgu: serial@ffffee00 {
 138                                 dmas = <0>, <0>;        /*  Do not use DMA for dbgu */
 139                                 status = "okay";
 140                         };
 141
 142                         watchdog@fffffe40 {
 143                                 status = "okay";
 144                         };
 145                 };
 146
 147                 usb0: gadget@00500000 {
 148                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 149                         pinctrl-names = "default";
 150                         pinctrl-0 = <&pinctrl_usba_vbus>;
 151                         status = "okay";
 152                 };
 153
 154                 usb1: ohci@00600000 {
 155                         num-ports = <3>;
 156                         atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
 157                                            &pioD 26 GPIO_ACTIVE_LOW
 158                                            &pioD 27 GPIO_ACTIVE_LOW
 159                                           >;
 160                         status = "okay";
 161                 };
 162
 163                 usb2: ehci@00700000 {
 164                         status = "okay";
 165                 };
 166         };
 167
 168         sound {
 169                 compatible = "atmel,asoc-wm8904";
 170                 pinctrl-names = "default";
 171                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 172
 173                 atmel,model = "wm8904 @ SAMA5D3EK";
 174                 atmel,audio-routing =
 175                         "Headphone Jack", "HPOUTL",
 176                         "Headphone Jack", "HPOUTR",
 177                         "IN2L", "Line In Jack",
 178                         "IN2R", "Line In Jack",
 179                         "MICBIAS", "IN1L",
 180                         "IN1L", "Mic";
 181
 182                 atmel,ssc-controller = <&ssc0>;
 183                 atmel,audio-codec = <&wm8904>;
 184
 185                 status = "disabled";
 186         };
 187 };