at91-vinco.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Device Tree file for VInCo platform
    4  *
    5  *  Copyright (C) 2014 Atmel,
    6  *                2014 Nicolas Ferre <nicolas.ferre@atmel.com>
    7  *   2015 Gregory CLEMENT <gregory.clement@free-electrons.com>
    8  */
    9 /dts-v1/;
   10 #include "sama5d4.dtsi"
   11 
   12 / {
   13         model = "L+G VInCo platform";
   14         compatible = "l+g,vinco", "atmel,sama5d4", "atmel,sama5";
   15 
   16         chosen {
   17                 stdout-path = "serial0:115200n8";
   18         };
   19 
   20         memory@20000000 {
   21                 reg = <0x20000000 0x4000000>;
   22         };
   23 
   24         clocks {
   25                 slow_xtal {
   26                         clock-frequency = <32768>;
   27                 };
   28 
   29                 main_xtal {
   30                         clock-frequency = <12000000>;
   31                 };
   32         };
   33 
   34         ahb {
   35                 apb {
   36 
   37                         adc0: adc@fc034000 {
   38                                 status = "okay"; /* Enable ADC IIO support */
   39                         };
   40 
   41                         mmc0: mmc@f8000000 {
   42                                 pinctrl-names = "default";
   43                                 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0
   44                                              &pinctrl_mmc0_dat1_3
   45                                              &pinctrl_mmc0_dat4_7>;
   46                                 vqmmc-supply = <&vcc_3v3_reg>;
   47                                 vmmc-supply = <&vcc_3v3_reg>;
   48                                 no-1-8-v;
   49                                 status = "okay";
   50                                 slot@0 {
   51                                         reg = <0>;
   52                                         bus-width = <8>;
   53                                         non-removable;
   54                                         broken-cd;
   55                                         status = "okay";
   56                                 };
   57                         };
   58 
   59                         spi0: spi@f8010000 {
   60                                 cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
   61                                 status = "okay";
   62                                 flash@0 {
   63                                         compatible = "n25q32b", "jedec,spi-nor";
   64                                         spi-max-frequency = <50000000>;
   65                                         reg = <0>;
   66                                 };
   67                         };
   68 
   69                         i2c0: i2c@f8014000 {
   70                                 status = "okay";
   71                         };
   72 
   73                         i2c1: i2c@f8018000 {
   74                                 status = "okay";
   75                                 /* kerkey security module */
   76                         };
   77 
   78                         macb0: ethernet@f8020000 {
   79                                 phy-mode = "rmii";
   80                                 status = "okay";
   81 
   82                                 ethernet-phy@1 {
   83                                         reg = <0x1>;
   84                                         reset-gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
   85                                         interrupt-parent = <&pioB>;
   86                                         interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
   87                                 };
   88 
   89                         };
   90 
   91                         i2c2: i2c@f8024000 {
   92                                 status = "okay";
   93 
   94                                 rtc1: rtc@32 {
   95                                         compatible = "epson,rx8900";
   96                                         reg = <0x32>;
   97                                 };
   98                         };
   99 
  100                         usart2: serial@fc008000 {
  101                                 /* MBUS */
  102                                 status = "okay";
  103                         };
  104 
  105                         usart3: serial@fc00c000 {
  106                                 /* debug */
  107                                 status = "okay";
  108                         };
  109 
  110                         usart4: serial@fc010000 {
  111                                 /* LMN */
  112                                 pinctrl-0 = <&pinctrl_usart4 &pinctrl_usart4_rts>;
  113                                 linux,rs485-enabled-at-boot-time;
  114                                 status = "okay";
  115                         };
  116 
  117                         tcb2: timer@fc024000 {
  118                                 timer@0 {
  119                                         compatible = "atmel,tcb-timer";
  120                                         reg = <0>;
  121                                 };
  122 
  123                                 timer@1 {
  124                                         compatible = "atmel,tcb-timer";
  125                                         reg = <1>;
  126                                 };
  127                         };
  128 
  129                         macb1: ethernet@fc028000 {
  130                                 phy-mode = "rmii";
  131                                 status = "okay";
  132                                 #address-cells = <1>;
  133                                 #size-cells = <0>;
  134                                 status = "okay";
  135 
  136                                 ethernet-phy@1 {
  137                                         reg = <0x1>;
  138                                         interrupt-parent = <&pioB>;
  139                                         interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
  140                                         reset-gpios = <&pioE 6 GPIO_ACTIVE_LOW>;
  141                                 };
  142                         };
  143 
  144                         watchdog@fc068640 {
  145                                 status = "okay";
  146                         };
  147 
  148                         pinctrl@fc06a000 {
  149                                 board {
  150                                         pinctrl_usba_vbus: usba_vbus {
  151                                                 atmel,pins =
  152                                                 <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
  153                                         };
  154                                 };
  155                         };
  156                 };
  157 
  158                 usb0: gadget@400000 {
  159                         atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
  160                         pinctrl-names = "default";
  161                         pinctrl-0 = <&pinctrl_usba_vbus>;
  162                         status = "disable";
  163                 };
  164 
  165                 usb1: ohci@500000 {
  166                         num-ports = <3>;
  167                         atmel,vbus-gpio = <0
  168                                            &pioE 11 GPIO_ACTIVE_LOW
  169                                            &pioE 12 GPIO_ACTIVE_LOW
  170                                           >;
  171                         status = "disable";
  172                 };
  173 
  174                 usb2: ehci@600000 {
  175                         /* 4G Modem */
  176                         status = "okay";
  177                 };
  178 
  179         };
  180 
  181         leds {
  182                 compatible = "gpio-leds";
  183                 status = "okay";
  184 
  185                 led_err {
  186                         label = "err";
  187                         gpios = <&pioA 7 GPIO_ACTIVE_LOW>;
  188                         default-state = "off";
  189                 };
  190 
  191                 led_rssi {
  192                         label = "rssi";
  193                         gpios = <&pioA 9 GPIO_ACTIVE_LOW>;
  194                         default-state = "off";
  195                 };
  196 
  197                 led_tls {
  198                         label = "tls";
  199                         gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
  200                         default-state = "off";
  201                 };
  202 
  203                 led_lmc {
  204                         label = "lmc";
  205                         gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
  206                         default-state = "off";
  207                 };
  208 
  209                 led_wmt {
  210                         label = "wmt";
  211                         gpios = <&pioA 29 GPIO_ACTIVE_LOW>;
  212                         default-state = "off";
  213                 };
  214 
  215                 led_pwr {
  216                         label = "pwr";
  217                         gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
  218                         default-state = "on";
  219                 };
  220 
  221         };
  222 
  223         vcc_3v3_reg: fixedregulator_3v3 {
  224                 compatible = "regulator-fixed";
  225                 regulator-name = "VCC 3V3";
  226                 regulator-min-microvolt = <3300000>;
  227                 regulator-max-microvolt = <3300000>;
  228                 regulator-boot-on;
  229                 regulator-always-on;
  230         };
  231 };

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sys/contrib/device-tree/src/arm/at91-vinco.dts