arch/arm/boot/dts/at91sam9x5ek.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
   4  *
   5  *  Copyright (C) 2012 Atmel,
   6  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
   7  */
   8 #include "at91sam9x5cm.dtsi"
   9
  10 / {
  11         model = "Atmel AT91SAM9X5-EK";
  12         compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
  13
  14         chosen {
  15                 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
  16                 stdout-path = "serial0:115200n8";
  17         };
  18
  19         sound {
  20                 compatible = "atmel,sam9x5-wm8731-audio";
  21
  22                 atmel,model = "wm8731 @ AT91SAM9X5EK";
  23
  24                 atmel,audio-routing =
  25                         "Headphone Jack", "RHPOUT",
  26                         "Headphone Jack", "LHPOUT",
  27                         "LLINEIN", "Line In Jack",
  28                         "RLINEIN", "Line In Jack";
  29
  30                 atmel,ssc-controller = <&ssc0>;
  31                 atmel,audio-codec = <&wm8731>;
  32         };
  33 };
  34
  35 &adc0 {
  36         atmel,adc-ts-wires = <4>;
  37         atmel,adc-ts-pressure-threshold = <10000>;
  38         status = "okay";
  39 };
  40
  41 &dbgu {
  42         status = "okay";
  43 };
  44
  45 &i2c0 {
  46         status = "okay";
  47
  48         wm8731: wm8731@1a {
  49                 compatible = "wm8731";
  50                 reg = <0x1a>;
  51         };
  52 };
  53
  54 &mmc0 {
  55         pinctrl-0 = <
  56                 &pinctrl_board_mmc0
  57                 &pinctrl_mmc0_slot0_clk_cmd_dat0
  58                 &pinctrl_mmc0_slot0_dat1_3>;
  59         pinctrl-names = "default";
  60         status = "okay";
  61
  62         slot@0 {
  63                 reg = <0>;
  64                 bus-width = <4>;
  65                 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
  66         };
  67 };
  68
  69 &mmc1 {
  70         pinctrl-0 = <
  71                 &pinctrl_board_mmc1
  72                 &pinctrl_mmc1_slot0_clk_cmd_dat0
  73                 &pinctrl_mmc1_slot0_dat1_3>;
  74         pinctrl-names = "default";
  75         status = "okay";
  76
  77         slot@0 {
  78                 reg = <0>;
  79                 bus-width = <4>;
  80                 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
  81         };
  82 };
  83
  84 &pinctrl {
  85         camera_sensor {
  86                 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
  87                         atmel,pins =
  88                                 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
  89                 };
  90
  91                 pinctrl_sensor_power: sensor_power-0 {
  92                         atmel,pins =
  93                                 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  94                 };
  95
  96                 pinctrl_sensor_reset: sensor_reset-0 {
  97                         atmel,pins =
  98                                 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  99                 };
 100         };
 101
 102         mmc0 {
 103                 pinctrl_board_mmc0: mmc0-board {
 104                         atmel,pins =
 105                                 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD15 gpio CD pin pull up and deglitch */
 106                 };
 107         };
 108
 109         mmc1 {
 110                 pinctrl_board_mmc1: mmc1-board {
 111                         atmel,pins =
 112                                 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD14 gpio CD pin pull up and deglitch */
 113                 };
 114         };
 115
 116         usb2 {
 117                 pinctrl_board_usb2: usb2-board {
 118                         atmel,pins =
 119                                 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;          /* PB16 gpio vbus sense, deglitch */
 120                 };
 121         };
 122 };
 123
 124 &spi0 {
 125         cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
 126         status = "disabled"; /* conflicts with mmc1 */
 127
 128         m25p80@0 {
 129                 compatible = "atmel,at25df321a";
 130                 spi-max-frequency = <50000000>;
 131                 reg = <0>;
 132         };
 133 };
 134
 135 &ssc0 {
 136         status = "okay";
 137 };
 138
 139 &usart0 {
 140         atmel,use-dma-rx;
 141         atmel,use-dma-tx;
 142         status = "okay";
 143 };
 144
 145 &usb0 {
 146         num-ports = <3>;
 147         atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
 148                            &pioD 19 GPIO_ACTIVE_LOW
 149                            &pioD 20 GPIO_ACTIVE_LOW
 150                           >;
 151         status = "okay";
 152 };
 153
 154 &usb1 {
 155         status = "okay";
 156 };
 157
 158 &usb2 {
 159         pinctrl-names = "default";
 160         pinctrl-0 = <&pinctrl_board_usb2>;
 161         atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
 162         status = "okay";
 163 };
 164
 165 &watchdog {
 166         status = "okay";
 167 };