arch/arm/boot/dts/st/stm32mp15xx-dhcor-testbench.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/st/stm32mp15xx-dhcor-testbench.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/st/stm32mp15xx-dhcor-testbench.dtsi
Extension
.dtsi
Size
3672 bytes
Lines
198
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) 2022 Marek Vasut <marex@denx.de>
 */

/ {
	aliases {
		ethernet0 = &ethernet0;
		mmc0 = &sdmmc1;
		mmc1 = &sdmmc2;
		serial0 = &uart4;
		serial1 = &uart7;
		spi0 = &qspi;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	sd_switch: regulator-sd_switch {
		compatible = "regulator-gpio";
		regulator-name = "sd_switch";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2900000>;
		regulator-type = "voltage";
		regulator-always-on;

		gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
		gpios-states = <0>;
		states = <1800000 0x1>,
			 <2900000 0x0>;
	};
};

&adc {
	pinctrl-names = "default";
	pinctrl-0 = <&adc12_ain_pins_b>;
	vdd-supply = <&vdd>;
	vdda-supply = <&vdda>;
	vref-supply = <&vdda>;
	status = "okay";

	adc1: adc@0 {
		status = "okay";
		channel@0 {
			reg = <0>;
			st,min-sample-time-ns = <5000>;
		};
		channel@1 {
			reg = <1>;
			st,min-sample-time-ns = <5000>;
		};
		channel@6 {
			reg = <6>;
			st,min-sample-time-ns = <5000>;
		};
	};

	adc2: adc@100 {
		status = "okay";
		channel@0 {
			reg = <0>;
			st,min-sample-time-ns = <5000>;
		};
		channel@1 {
			reg = <1>;
			st,min-sample-time-ns = <5000>;
		};
		channel@2 {
			reg = <2>;

Annotation

Implementation Notes