arch/arm/boot/dts/ti/omap/omap3-cm-t3x.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/omap3-cm-t3x.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/omap3-cm-t3x.dtsi
Extension
.dtsi
Size
8783 bytes
Lines
327
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
/*
 * Common support for CompuLab CM-T3x CoMs
 */

/ {

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x10000000>; /* 256 MB */
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&green_led_pins>;
		ledb {
			label = "cm-t3x:green";
			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;  /* gpio186 */
			linux,default-trigger = "heartbeat";
		};
	};

	/* HS USB Port 1 Power */
	hsusb1_power: hsusb1_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "hsusb1_vbus";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <70000>;
	};

	/* HS USB Port 2 Power */
	hsusb2_power: hsusb2_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "hsusb2_vbus";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <70000>;
	};

	/* HS USB Host PHY on PORT 1 */
	hsusb1_phy: hsusb1_phy {
		compatible = "usb-nop-xceiv";
		vcc-supply = <&hsusb1_power>;
		#phy-cells = <0>;
	};

	/* HS USB Host PHY on PORT 2 */
	hsusb2_phy: hsusb2-phy-pins {
		compatible = "usb-nop-xceiv";
		vcc-supply = <&hsusb2_power>;
		#phy-cells = <0>;
	};

	ads7846reg: ads7846-reg {
		compatible = "regulator-fixed";
		regulator-name = "ads7846-reg";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	tv0: svideo-connector {
		compatible = "svideo-connector";
		label = "tv";

		port {
			tv_connector_in: endpoint {
				remote-endpoint = <&venc_out>;
			};

Annotation

Implementation Notes