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

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

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8186-corsola-krabby.dtsi
Extension
.dtsi
Size
2303 bytes
Lines
130
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.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	aliases {
		i2c4 = &i2c4;
	};
};

&dsi_out {
	remote-endpoint = <&ps8640_in>;
};

&i2c0 {
	clock-frequency = <400000>;

	edp-bridge@8 {
		compatible = "parade,ps8640";
		reg = <0x8>;
		pinctrl-names = "default";
		pinctrl-0 = <&ps8640_pins>;
		powerdown-gpios = <&pio 96 GPIO_ACTIVE_LOW>;
		reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
		vdd12-supply = <&mt6366_vrf12_reg>;
		vdd33-supply = <&mt6366_vcn33_reg>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;

				ps8640_in: endpoint {
					remote-endpoint = <&dsi_out>;
				};
			};

			port@1 {
				reg = <1>;

				ps8640_out: endpoint {
					remote-endpoint = <&panel_in>;
				};
			};
		};

		aux-bus {
			panel {
				compatible = "edp-panel";
				power-supply = <&pp3300_disp_x>;
				backlight = <&backlight_lcd0>;

				port {
					panel_in: endpoint {
						remote-endpoint = <&ps8640_out>;
					};
				};
			};
		};
	};
};

&i2c1 {

Annotation

Implementation Notes