arch/arm/boot/dts/qcom/pmx65.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/qcom/pmx65.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/qcom/pmx65.dtsi
Extension
.dtsi
Size
772 bytes
Lines
34
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-only
/*
 * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
 */

#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>

&spmi_bus {
	pmic@1 {
		compatible = "qcom,pmx65", "qcom,spmi-pmic";
		reg = <1 SPMI_USID>;
		#address-cells = <1>;
		#size-cells = <0>;

		pmx65_temp: temp-alarm@a00 {
			compatible = "qcom,spmi-temp-alarm";
			reg = <0xa00>;
			interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
			#thermal-sensor-cells = <0>;
		};

		pmx65_gpios: gpio@8800 {
			compatible = "qcom,pmx65-gpio", "qcom,spmi-gpio";
			reg = <0x8800>;
			gpio-controller;
			gpio-ranges = <&pmx65_gpios 0 0 16>;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
		};
	};
};

Annotation

Implementation Notes