arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/lemans-ride-common.dtsi
Extension
.dtsi
Size
23071 bytes
Lines
1154
Domain
Architecture Layer
Bucket
arch/arm64
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: BSD-3-Clause
/*
 * Copyright (c) 2023, Linaro Limited
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>

/ {
	aliases {
		i2c11 = &i2c11;
		i2c18 = &i2c18;
		serial0 = &uart10;
		serial1 = &uart12;
		serial2 = &uart17;
		spi16 = &spi16;
		ufshc1 = &ufs_mem_hc;
	};

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

	vreg_1p8: vreg-1p8-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VREG_1P8";

		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	vreg_1p0: vreg-1p0-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VREG_1P0";

		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <1000000>;

		vin-supply = <&vreg_1p8>;
	};

	vreg_3p0: vreg-3p0-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VREG_3P0";

		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
	};

	vreg_3p3: vreg-3p3-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VREG_3P3";

		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	vreg_conn_1p8: vreg_conn_1p8 {
		compatible = "regulator-fixed";
		regulator-name = "vreg_conn_1p8";
		startup-delay-us = <4000>;
		enable-active-high;

Annotation

Implementation Notes