arch/arm64/boot/dts/mediatek/mt8186-corsola-chinchou.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt8186-corsola-chinchou.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8186-corsola-chinchou.dtsi
Extension
.dtsi
Size
6937 bytes
Lines
322
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)
/*
 * Copyright 2024 Google LLC
 */

/dts-v1/;
#include "mt8186-corsola.dtsi"

/ {
	/delete-node/ speaker-codec;

	pp1000_edpbrdg: regulator-pp1000-edpbrdg {
		compatible = "regulator-fixed";
		regulator-name = "pp1000_edpbrdg";
		pinctrl-names = "default";
		pinctrl-0 = <&en_pp1000_edpbrdg>;
		enable-active-high;
		regulator-boot-on;
		gpio = <&pio 29 GPIO_ACTIVE_HIGH>;
		vin-supply = <&pp3300_z2>;
	};

	pp1800_edpbrdg_dx: regulator-pp1800-edpbrdg-dx {
		compatible = "regulator-fixed";
		regulator-name = "pp1800_edpbrdg_dx";
		pinctrl-names = "default";
		pinctrl-0 = <&en_pp1800_edpbrdg>;
		enable-active-high;
		regulator-boot-on;
		gpio = <&pio 30 GPIO_ACTIVE_HIGH>;
		vin-supply = <&mt6366_vio18_reg>;
	};

	pp3300_edp_dx: regulator-pp3300-edp-dx {
		compatible = "regulator-fixed";
		regulator-name = "pp3300_edp_dx";
		pinctrl-names = "default";
		pinctrl-0 = <&en_pp3300_edpbrdg>;
		enable-active-high;
		regulator-boot-on;
		gpio = <&pio 31 GPIO_ACTIVE_HIGH>;
		vin-supply = <&pp3300_z2>;
	};

	pp1800_tchscr_report_disable: regulator-pp1800-tchscr-report-disable {
		compatible = "regulator-fixed";
		regulator-name = "pp1800_tchscr_report_disable";
		pinctrl-names = "default";
		regulator-boot-on;
		pinctrl-0 = <&touch_pin_report>;
		gpio = <&pio 37 GPIO_ACTIVE_LOW>;
	};
};

&dsi_out {
	remote-endpoint = <&anx7625_in>;
};

&i2c0 {
	clock-frequency = <400000>;

	anx_bridge: anx7625@58 {
		compatible = "analogix,anx7625";
		reg = <0x58>;
		pinctrl-names = "default";
		pinctrl-0 = <&anx7625_pins>;
		enable-gpios = <&pio 96 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>;
		vdd10-supply = <&pp1000_edpbrdg>;
		vdd18-supply = <&pp1800_edpbrdg_dx>;

Annotation

Implementation Notes