arch/arm/boot/dts/st/stm32mp151c-mect1s.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/st/stm32mp151c-mect1s.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/st/stm32mp151c-mect1s.dts
Extension
.dts
Size
6263 bytes
Lines
291
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
 * Copyright (C) Protonic Holland
 * Author: David Jander <david@protonic.nl>
 */
/dts-v1/;

#include "stm32mp151.dtsi"
#include "stm32mp15xc.dtsi"
#include "stm32mp15-pinctrl.dtsi"
#include "stm32mp15xxaa-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

/ {
	model = "Protonic MECT1S";
	compatible = "prt,mect1s", "st,stm32mp151";

	chosen {
		stdout-path = "serial0:1500000n8";
	};

	aliases {
		serial0 = &uart4;
		ethernet0 = &ethernet0;
		ethernet1 = &ethernet1;
		ethernet2 = &ethernet2;
		ethernet3 = &ethernet3;
		ethernet4 = &ethernet4;
	};

	v3v3: regulator-v3v3 {
		compatible = "regulator-fixed";
		regulator-name = "v3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	v5v: regulator-v5v {
		compatible = "regulator-fixed";
		regulator-name = "v5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
	};

	led {
		compatible = "gpio-leds";

		led-0 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_DEBUG;
			gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
		};

		led-1 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_DEBUG;
			gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};
	};
};

&clk_hse {
	clock-frequency = <24000000>;
};

&clk_lse {

Annotation

Implementation Notes