arch/arm64/boot/dts/amlogic/meson-gxl-s905d-mecool-kii-pro.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-mecool-kii-pro.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/amlogic/meson-gxl-s905d-mecool-kii-pro.dts
Extension
.dts
Size
1571 bytes
Lines
85
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)

/*
 * Author: Christian Hewitt <christianshewitt@gmail.com>
 */

/dts-v1/;

#include "meson-gxl-s905d.dtsi"
#include "meson-gx-p23x-q20x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

/ {
	compatible = "videostrong,gxl-kii-pro", "amlogic,s905d", "amlogic,meson-gxl";
	model = "MeCool KII Pro";

	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1710000>;

		button-function {
			label = "Update";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <10000>;
		};
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;

		button {
			label = "power";
			linux,code = <KEY_POWER>;
			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led-blue {
			color = <LED_COLOR_ID_BLUE>;
			function = LED_FUNCTION_POWER;
			gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
			default-state = "on";
			panic-indicator;
		};
	};
};

&ethmac {
	phy-mode = "rmii";
	phy-handle = <&internal_phy>;
};

&ir {
	linux,rc-map-name = "rc-mecool-kii-pro";
};

&sd_emmc_a {
	brcmf: wifi@1 {
		reg = <1>;
		compatible = "brcm,bcm4329-fmac";
	};
};

Annotation

Implementation Notes