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
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