arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
Extension
.dts
Size
1516 bytes
Lines
85
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: GPL-2.0-only
/*
 * Copyright (c) 2015, Huawei Inc. All rights reserved.
 * Copyright (c) 2016, The Linux Foundation. All rights reserved.
 * Copyright (c) 2021-2024, Petr Vorel <petr.vorel@gmail.com>
 */

/dts-v1/;

#include "msm8994.dtsi"
#include "pm8994.dtsi"

/ {
	model = "Huawei Nexus 6P";
	compatible = "huawei,angler", "qcom,msm8994";
	chassis-type = "handset";
	/* required for bootloader to select correct board */
	qcom,msm-id = <207 0x20000>;
	qcom,pmic-id = <0x10009 0x1000a 0x0 0x0>;
	qcom,board-id = <8026 0>;

	aliases {
		serial0 = &blsp1_uart2;
	};

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

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		cont_splash_mem: memory@3401000 {
			reg = <0 0x03401000 0 0x1000000>;
			no-map;
		};

		tzapp_mem: tzapp@4800000 {
			reg = <0 0x04800000 0 0x1900000>;
			no-map;
		};

		reserved@6300000 {
			reg = <0 0x06300000 0 0x700000>;
			no-map;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		autorepeat;

		button-vol-up {
			label = "volume up";
			gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
			wakeup-source;
			debounce-interval = <15>;
		};
	};
};

&pm8994_resin {
	linux,code = <KEY_VOLUMEDOWN>;
	status = "okay";
};

&blsp1_uart2 {

Annotation

Implementation Notes