arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts
Extension
.dts
Size
20365 bytes
Lines
1051
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

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/sound/qcom,q6asm.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>

#include "sc7180.dtsi"

#include "pm6150.dtsi"
#include "pm6150l.dtsi"

/delete-node/ &tz_mem;
/delete-node/ &ipa_fw_mem;

/ {
	model = "Acer Aspire 1";
	compatible = "acer,aspire1", "qcom,sc7180";
	chassis-type = "laptop";

	aliases {
		bluetooth0 = &bluetooth;
		hsuart0 = &uart3;
		serial0 = &uart8;
		wifi0 = &wifi;
	};

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

	reserved-memory {
		gpu_mem: zap-shader@80840000 {
			reg = <0x0 0x80840000 0 0x2000>;
			no-map;
		};

		venus_mem: venus@85b00000 {
			reg = <0x0 0x85b00000 0 0x500000>;
			no-map;
		};

		mpss_mem: mpss@86000000 {
			reg = <0x0 0x86000000 0x0 0x2000000>;
			no-map;
		};

		adsp_mem: adsp@8e400000 {
			reg = <0x0 0x8e400000 0x0 0x2800000>;
			no-map;
		};

		wlan_mem: wlan@93900000 {
			reg = <0x0 0x93900000 0x0 0x200000>;
			no-map;
		};
	};

	max98357a: audio-codec {
		compatible = "maxim,max98357a";
		sdmode-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>;

		pinctrl-0 = <&amp_sd_mode_default>;
		pinctrl-names = "default";

		#sound-dai-cells = <0>;
	};

	backlight: backlight {

Annotation

Implementation Notes