arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8186-corsola-tentacool-sku327681.dts
Extension
.dts
Size
1389 bytes
Lines
58
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 2022 Google LLC
 */

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

/ {
	model = "Google Tentacool board";
	compatible = "google,tentacruel-sku327681", "google,tentacruel", "mediatek,mt8186";
	chassis-type = "laptop";
};

/* Tentacool omits the pen. */
&gpio_keys {
	status = "disabled";
};

/* Tentacool omits the touchscreen; nothing else is on i2c1. */
&i2c1 {
	status = "disabled";
};

&keyboard_controller {
	function-row-physmap = <
		MATRIX_KEY(0x00, 0x02, 0)	/* T1 */
		MATRIX_KEY(0x03, 0x02, 0)	/* T2 */
		MATRIX_KEY(0x02, 0x02, 0)	/* T3 */
		MATRIX_KEY(0x01, 0x02, 0)	/* T4 */
		MATRIX_KEY(0x03, 0x04, 0)	/* T5 */
		MATRIX_KEY(0x02, 0x04, 0)	/* T6 */
		MATRIX_KEY(0x01, 0x04, 0)	/* T7 */
		MATRIX_KEY(0x02, 0x09, 0)	/* T8 */
		MATRIX_KEY(0x01, 0x09, 0)	/* T9 */
		MATRIX_KEY(0x00, 0x04, 0)	/* T10 */
	>;

	linux,keymap = <
		MATRIX_KEY(0x00, 0x02, KEY_BACK)
		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
		MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
		MATRIX_KEY(0x01, 0x02, KEY_SCALE)
		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
		MATRIX_KEY(0x02, 0x09, KEY_MUTE)
		MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
		MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
		CROS_STD_MAIN_KEYMAP
	>;
};

/* Tentacool omits the touchscreen. */
&touchscreen {
	status = "disabled";
};

Annotation

Implementation Notes