arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
Extension
.dts
Size
24342 bytes
Lines
1232
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 (C) 2023 Radxa Limited
 * Copyright (C) 2024 Collabora Ltd.
 *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
 */

#include "mt8195.dtsi"
#include "mt6365.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
#include <dt-bindings/spmi/spmi.h>
#include <dt-bindings/usb/pd.h>

/ {
	model = "Radxa NIO 12L";
	chassis-type = "embedded";
	compatible = "radxa,nio-12l", "mediatek,mt8395", "mediatek,mt8195";

	aliases {
		ethernet0 = &eth;
		i2c0 = &i2c2;
		i2c1 = &i2c3;
		i2c2 = &i2c4;
		i2c3 = &i2c0;
		i2c4 = &i2c1;
		mmc0 = &mmc0;
		mmc1 = &mmc1;
		serial0 = &uart0;
		serial1 = &uart1;
		spi0 = &spi1;
		spi1 = &spi2;
	};

	chosen {
		stdout-path = "serial0:921600n8";
	};

	connector {
		compatible = "hdmi-connector";
		label = "hdmi";
		type = "a";
		ddc-i2c-bus = <&hdmitx_ddc>;
		hdmi-pwr-supply = <&hdmi_phy>;

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&hdmi0_out>;
			};
		};
	};

	firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0 0x40000000 0x1 0x0>;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		brightness-levels = <0 1023>;

Annotation

Implementation Notes