arch/arm/boot/dts/stm32mp157c-emsbc-argon.dts

   1 // SPDX-License-Identifier: (GPL-2.0 or MIT)
   2 //
   3 // Copyright (c) 2021 emtrion GmbH
   4 // Author: Reinhold Müller <reinhold.mueller@emtrion.de>.
   5 //
   6
   7 /dts-v1/;
   8
   9 #include "stm32mp157c-emstamp-argon.dtsi"
  10
  11 / {
  12         model = "emtrion STM32MP157C emSBC-Argon Developer Board";
  13         compatible = "emtrion,stm32mp157c-emsbc-argon", "emtrion,stm32mp157c-emstamp-argon",
  14                         "st,stm32mp157";
  15
  16         led: gpio_leds {
  17                 compatible = "gpio-leds";
  18                 led-2 {
  19                         label = "red";
  20                         gpios = <&gpiof 12 GPIO_ACTIVE_LOW>;
  21                         linux,default-trigger = "none";
  22                         default-state = "off";
  23                 };
  24                 led-3 {
  25                         label = "green";
  26                         gpios = <&gpioe 7 GPIO_ACTIVE_LOW>;
  27                         linux,default-trigger = "none";
  28                         default-state = "off";
  29                 };
  30         };
  31 };
  32
  33 &dac {
  34         status = "okay";
  35 };
  36
  37 &sdmmc1 {
  38         pinctrl-names = "default", "opendrain", "sleep";
  39         pinctrl-0 = <&sdmmc1_b4_pins_a>;
  40         pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
  41         pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
  42         cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
  43         disable-wp;
  44         st,neg-edge;
  45         bus-width = <4>;
  46         vmmc-supply = <&vdd_sd>;
  47         status = "okay";
  48 };
  49
  50 &spi1 {
  51         status = "okay";
  52 };
  53