ARM: dts: stm32: add initial support of stm32mp157a-dk1 board

	stm32746g-eval.dtb \

	stm32h743i-eval.dtb \

	stm32h743i-disco.dtb \

	stm32mp157a-dk1.dtb \

	stm32mp157c-ed1.dtb \

	stm32mp157c-ev1.dtb

dtb-$(CONFIG_MACH_SUN4I) += \

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)

/*

 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved

 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.

 */

/dts-v1/;

#include "stm32mp157c.dtsi"

#include "stm32mp157-pinctrl.dtsi"

#include <dt-bindings/gpio/gpio.h>

/ {

	model = "STMicroelectronics STM32MP157A-DK1 Discovery Board";

	compatible = "st,stm32mp157a-dk1", "st,stm32mp157";

	aliases {

		ethernet0 = &ethernet0;

		serial0 = &uart4;

	};

	chosen {

		stdout-path = "serial0:115200n8";

	};

	memory@c0000000 {

		reg = <0xc0000000 0x20000000>;

	};

	led {

		compatible = "gpio-leds";

		blue {

			label = "heartbeat";

			gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

			default-state = "off";

		};

	};

};

&ethernet0 {

	status = "okay";

	pinctrl-0 = <&ethernet0_rgmii_pins_a>;

	pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;

	pinctrl-names = "default", "sleep";

	phy-mode = "rgmii";

	max-speed = <1000>;

	phy-handle = <&phy0>;

	mdio0 {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "snps,dwmac-mdio";

		phy0: ethernet-phy@0 {

			reg = <0>;

		};

	};

};

&iwdg2 {

	timeout-sec = <32>;

	status = "okay";

};

&rng1 {

	status = "okay";

};

&rtc {

	status = "okay";

};

&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart4_pins_a>;

	status = "okay";

};