arch/arm/boot/dts/ti/omap/omap5-igep0050.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/omap5-igep0050.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/omap5-igep0050.dts
Extension
.dts
Size
2610 bytes
Lines
137
Domain
Architecture Layer
Bucket
arch/arm
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-only
/*
 * Copyright (C) 2013 ISEE 2007 SL - https://www.isee.biz/
 */
/dts-v1/;

#include <dt-bindings/input/input.h>
#include "omap5-board-common.dtsi"

/ {
	model = "IGEPv5";
	compatible = "isee,omap5-igep0050", "ti,omap5";

	memory@80000000 {
		device_type = "memory";
		reg = <0x0 0x80000000 0 0x7f000000>;	/* 2032 MB */
	};

	aliases {
		ethernet = &ethernet;
	};

	gpio_keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&power_button_pin>;
		pinctrl-names = "default";

		power-button {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";
		led@1 {
			label = "board:green:usr0";
			gpios = <&tca6416 1 0>;
			default-state = "off";
		};
		led@2 {
			label = "board:red:usr1";
			gpios = <&tca6416 2 0>;
			default-state = "off";
		};
		led@3 {
			label = "board:blue:usr1";
			gpios = <&tca6416 3 0>;
			default-state = "off";
		};
	};
};

&hdmi {
	vdda-supply = <&ldo7_reg>;
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4_pins>;

	tca6416: tca6416@21 {
		compatible = "ti,tca6416";
		reg = <0x21>;
		gpio-controller;
		#gpio-cells = <2>;
	};
};

Annotation

Implementation Notes