arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-limozeen-nots-r4.dts
Extension
.dts
Size
699 bytes
Lines
35
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+ OR MIT)
/*
 * Google Lazor Limozeen board device tree source
 *
 * Copyright 2020 Google LLC.
 */

#include "sc7180-trogdor-lazor-limozeen-nots-r5.dts"

/ {
	model = "Google Lazor Limozeen without Touchscreen (rev4)";
	compatible = "google,lazor-rev4-sku5", "qcom,sc7180";
};

/*
 * rev4-sku5 was built with a different trackpad.
 */
/delete-node/&trackpad;
&ap_tp_i2c {
	 trackpad: trackpad@2c {
		compatible = "hid-over-i2c";
		reg = <0x2c>;
		pinctrl-names = "default";
		pinctrl-0 = <&tp_int_odl>;

		interrupt-parent = <&tlmm>;
		interrupts = <58 IRQ_TYPE_EDGE_FALLING>;

		vdd-supply = <&pp3300_fp_tp>;
		hid-descr-addr = <0x20>;

		wakeup-source;
	};
};

Annotation

Implementation Notes