54 lines
1.0 KiB
Plaintext
54 lines
1.0 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0 or MIT)
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//
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// Copyright (c) 2021 emtrion GmbH
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// Author: Reinhold Müller <reinhold.mueller@emtrion.de>.
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//
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/dts-v1/;
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#include "stm32mp157c-emstamp-argon.dtsi"
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/ {
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model = "emtrion STM32MP157C emSBC-Argon Developer Board";
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compatible = "emtrion,stm32mp157c-emsbc-argon", "emtrion,stm32mp157c-emstamp-argon",
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"st,stm32mp157";
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led: gpio_leds {
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compatible = "gpio-leds";
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led-2 {
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label = "red";
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gpios = <&gpiof 12 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "none";
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default-state = "off";
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};
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led-3 {
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label = "green";
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gpios = <&gpioe 7 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "none";
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default-state = "off";
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};
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};
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};
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&dac {
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status = "okay";
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};
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&sdmmc1 {
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pinctrl-names = "default", "opendrain", "sleep";
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pinctrl-0 = <&sdmmc1_b4_pins_a>;
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pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
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pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
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cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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disable-wp;
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st,neg-edge;
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bus-width = <4>;
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vmmc-supply = <&vdd_sd>;
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status = "okay";
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};
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&spi1 {
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status = "okay";
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};
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