arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi
Extension
.dtsi
Size
3158 bytes
Lines
139
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) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
 * Copyright (c) 2025 Aleksandrs Vinarskis <alex@vinarskis.com>
 */

/dts-v1/;

#include "purwa.dtsi"
#include "x1-asus-zenbook-a14.dtsi"

/delete-node/ &pmc8380_6;
/delete-node/ &pmc8380_6_thermal;

/ {
	wcn6855-pmu {
		compatible = "qcom,wcn6855-pmu";

		vddaon-supply = <&vreg_wcn_0p95>;
		vddio-supply = <&vreg_wcn_1p9>;
		vddpcie1p3-supply = <&vreg_wcn_1p9>;
		vddpcie1p9-supply = <&vreg_wcn_1p9>;
		vddpmu-supply = <&vreg_wcn_0p95>;
		vddpmucx-supply = <&vreg_wcn_0p95>;
		vddpmumx-supply = <&vreg_wcn_0p95>;
		vddrfa0p95-supply = <&vreg_wcn_0p95>;
		vddrfa1p3-supply = <&vreg_wcn_1p9>;
		vddrfa1p9-supply = <&vreg_wcn_1p9>;

		bt-enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
		wlan-enable-gpios = <&tlmm 117 GPIO_ACTIVE_HIGH>;

		pinctrl-0 = <&wcn_bt_en>, <&wcn_wlan_en>;
		pinctrl-names = "default";

		regulators {
			vreg_pmu_rfa_cmn_0p8: ldo0 {
				regulator-name = "vreg_pmu_rfa_cmn_0p8";
			};

			vreg_pmu_aon_0p8: ldo1 {
				regulator-name = "vreg_pmu_aon_0p8";
			};

			vreg_pmu_wlcx_0p8: ldo2 {
				regulator-name = "vreg_pmu_wlcx_0p8";
			};

			vreg_pmu_wlmx_0p8: ldo3 {
				regulator-name = "vreg_pmu_wlmx_0p8";
			};

			vreg_pmu_btcmx_0p8: ldo4 {
				regulator-name = "vreg_pmu_btcmx_0p8";
			};

			vreg_pmu_pcie_1p8: ldo5 {
				regulator-name = "vreg_pmu_pcie_1p8";
			};

			vreg_pmu_pcie_0p9: ldo6 {
				regulator-name = "vreg_pmu_pcie_0p9";
			};

			vreg_pmu_rfa_0p8: ldo7 {
				regulator-name = "vreg_pmu_rfa_0p8";
			};

			vreg_pmu_rfa_1p2: ldo8 {
				regulator-name = "vreg_pmu_rfa_1p2";

Annotation

Implementation Notes