at91-sama5d27_wlsom1_ek.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * at91-sama5d27_wlsom1_ek.dts - Device Tree file for SAMA5D27 WLSOM1 EK
    4  *
    5  * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
    6  *
    7  * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
    8  */
    9 /dts-v1/;
   10 #include "at91-sama5d27_wlsom1.dtsi"
   11 #include <dt-bindings/input/input.h>
   12 
   13 / {
   14         model = "Microchip SAMA5D27 WLSOM1 EK";
   15         compatible = "microchip,sama5d27-wlsom1-ek", "microchip,sama5d27-wlsom1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
   16 
   17         aliases {
   18                 serial0 = &uart0;       /* DBGU */
   19                 serial1 = &uart6;       /* BT */
   20                 serial2 = &uart5;       /* mikro BUS 2 */
   21                 serial3 = &uart3;       /* mikro BUS 1 */
   22                 i2c1 = &i2c1;
   23         };
   24 
   25         chosen {
   26                 stdout-path = "serial0:115200n8";
   27         };
   28 
   29         gpio-keys {
   30                 compatible = "gpio-keys";
   31 
   32                 pinctrl-names = "default";
   33                 pinctrl-0 = <&pinctrl_key_gpio_default>;
   34 
   35                 button-1 {
   36                         label = "USER BUTTON";
   37                         gpios = <&pioA PIN_PB2 GPIO_ACTIVE_LOW>;
   38                         linux,code = <KEY_PROG1>;
   39                         wakeup-source;
   40                 };
   41         };
   42 
   43         leds {
   44                 compatible = "gpio-leds";
   45                 pinctrl-names = "default";
   46                 pinctrl-0 = <&pinctrl_led_gpio_default>;
   47                 status = "okay";
   48 
   49                 red {
   50                         label = "red";
   51                         gpios = <&pioA PIN_PA6 GPIO_ACTIVE_HIGH>;
   52                 };
   53 
   54                 green {
   55                         label = "green";
   56                         gpios = <&pioA PIN_PA7 GPIO_ACTIVE_HIGH>;
   57                 };
   58 
   59                 blue {
   60                         label = "blue";
   61                         gpios = <&pioA PIN_PA8 GPIO_ACTIVE_HIGH>;
   62                         linux,default-trigger = "heartbeat";
   63                 };
   64         };
   65 };
   66 
   67 &adc {
   68         vddana-supply = <&vdd_3v3>;
   69         vref-supply = <&vdd_3v3>;
   70         pinctrl-names = "default";
   71         pinctrl-0 = <&pinctrl_adc_default>;
   72         status = "okay";
   73 };
   74 
   75 &flx0 {
   76         atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
   77         status = "okay";
   78 
   79         uart5: serial@200 {
   80                 pinctrl-0 = <&pinctrl_flx0_default>;
   81                 pinctrl-names = "default";
   82                 atmel,use-dma-rx;
   83                 atmel,use-dma-tx;
   84                 status = "okay";
   85         };
   86 };
   87 
   88 &flx1 {
   89         status = "okay";
   90 
   91         uart6: serial@200 {
   92                 atmel,use-dma-rx;
   93                 atmel,use-dma-tx;
   94                 status = "okay";
   95         };
   96 };
   97 
   98 &macb0 {
   99         status = "okay";
  100 };
  101 
  102 &pioA {
  103         /*
  104          * There is no real pinmux for ADC, if the pin
  105          * is not requested by another peripheral then
  106          * the muxing is done when channel is enabled.
  107          * Requesting pins for ADC is GPIO is
  108          * encouraged to prevent conflicts and to
  109          * disable bias in order to be in the same
  110          * state when the pin is not muxed to the adc.
  111          */
  112         pinctrl_adc_default: adc_default {
  113                 pinmux = <PIN_PD25__GPIO>,
  114                          <PIN_PD26__GPIO>;
  115                 bias-disable;
  116         };
  117 
  118         pinctrl_flx0_default: flx0_usart_default {
  119                 pinmux = <PIN_PB28__FLEXCOM0_IO0>,
  120                          <PIN_PB29__FLEXCOM0_IO1>;
  121                 bias-disable;
  122         };
  123 
  124         pinctrl_key_gpio_default: key_gpio_default {
  125                 pinmux = <PIN_PB2__GPIO>;
  126                 bias-pull-up;
  127         };
  128 
  129         pinctrl_led_gpio_default: led_gpio_default {
  130                 pinmux = <PIN_PA6__GPIO>,
  131                          <PIN_PA7__GPIO>,
  132                          <PIN_PA8__GPIO>;
  133                 bias-pull-down;
  134         };
  135 
  136         pinctrl_sdmmc0_default: sdmmc0_default {
  137                 cmd_data {
  138                         pinmux = <PIN_PA1__SDMMC0_CMD>,
  139                                  <PIN_PA2__SDMMC0_DAT0>,
  140                                  <PIN_PA3__SDMMC0_DAT1>,
  141                                  <PIN_PA4__SDMMC0_DAT2>,
  142                                  <PIN_PA5__SDMMC0_DAT3>;
  143                         bias-disable;
  144                 };
  145 
  146                 ck_cd_vddsel {
  147                         pinmux = <PIN_PA0__SDMMC0_CK>,
  148                                  <PIN_PA11__SDMMC0_VDDSEL>,
  149                                  <PIN_PA12__SDMMC0_WP>,
  150                                  <PIN_PA13__SDMMC0_CD>;
  151                         bias-disable;
  152                 };
  153         };
  154 
  155         pinctrl_uart0_default: uart0_default {
  156                 pinmux = <PIN_PB26__URXD0>,
  157                          <PIN_PB27__UTXD0>;
  158                 bias-disable;
  159         };
  160 
  161         pinctrl_uart3_default: uart3_default {
  162                 pinmux = <PIN_PB11__URXD3>,
  163                          <PIN_PB12__UTXD3>;
  164                 bias-disable;
  165         };
  166 
  167         pinctrl_pwm0_default: pwm0_default {
  168                 pinmux = <PIN_PA31__PWML0>,
  169                          <PIN_PA30__PWMH0>;
  170                 bias-disable;
  171         };
  172 
  173         pinctrl_usb_default: usb_default {
  174                 pinmux = <PIN_PA10__GPIO>;
  175                 bias-disable;
  176         };
  177 
  178         pinctrl_usba_vbus: usba_vbus {
  179                 pinmux = <PIN_PA16__GPIO>;
  180                 bias-disable;
  181         };
  182 };
  183 
  184 &pwm0 {
  185         pinctrl-names = "default";
  186         pinctrl-0 = <&pinctrl_pwm0_default>;
  187         status = "okay";
  188 };
  189 
  190 &qspi1 {
  191         status = "okay";
  192 
  193         qspi1_flash: flash@0 {
  194                 status = "okay";
  195         };
  196 };
  197 
  198 &sdmmc0 {
  199         bus-width = <4>;
  200         mmc-ddr-3_3v;
  201         pinctrl-names = "default";
  202         pinctrl-0 = <&pinctrl_sdmmc0_default>;
  203         status = "okay";
  204 };
  205 
  206 &shutdown_controller {
  207         debounce-delay-us = <976>;
  208         atmel,wakeup-rtc-timer;
  209 
  210         input@0 {
  211                 reg = <0>;
  212         };
  213 };
  214 
  215 &tcb0 {
  216         timer0: timer@0 {
  217                 compatible = "atmel,tcb-timer";
  218                 reg = <0>;
  219         };
  220 
  221         timer1: timer@1 {
  222                 compatible = "atmel,tcb-timer";
  223                 reg = <1>;
  224         };
  225 };
  226 
  227 &uart0 {
  228         pinctrl-names = "default";
  229         pinctrl-0 = <&pinctrl_uart0_default>;
  230         atmel,use-dma-rx;
  231         atmel,use-dma-tx;
  232         status = "okay";
  233 };
  234 
  235 &uart3 {
  236         pinctrl-names = "default";
  237         pinctrl-0 = <&pinctrl_uart3_default>;
  238         atmel,use-dma-rx;
  239         atmel,use-dma-tx;
  240         status = "okay";
  241 };
  242 
  243 &usb0 {
  244         atmel,vbus-gpio = <&pioA PIN_PA16 GPIO_ACTIVE_HIGH>;
  245         pinctrl-names = "default";
  246         pinctrl-0 = <&pinctrl_usba_vbus>;
  247         status = "okay";
  248 };
  249 
  250 &usb1 {
  251         num-ports = <3>;
  252         atmel,vbus-gpio = <0
  253                            &pioA PIN_PA10 GPIO_ACTIVE_HIGH
  254                            0
  255                           >;
  256         pinctrl-names = "default";
  257         pinctrl-0 = <&pinctrl_usb_default>;
  258         status = "okay";
  259 };
  260 
  261 &usb2 {
  262         phy_type = "hsic";
  263         status = "okay";
  264 };
  265 
  266 &watchdog {
  267         status = "okay";
  268 };
  269

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91-sama5d27_wlsom1_ek.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91-sama5d27_wlsom1_ek.dts