arch/arm64/boot/dts/freescale/imx95-verdin.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
Extension
.dtsi
Size
31589 bytes
Lines
1171
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-later OR MIT
/*
 * Copyright (c) Toradex
 *
 * Common dtsi for Verdin iMX95 SoM
 *
 * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
 */

#include <dt-bindings/net/ti-dp83867.h>
#include "imx95.dtsi"

/ {
	aliases {
		can0 = &flexcan1;
		can1 = &flexcan2;
		eeprom0 = &som_eeprom;
		ethernet0 = &enetc_port0;
		ethernet1 = &enetc_port1;
		i2c0 = &lpi2c2;
		i2c1 = &lpi2c4;
		i2c2 = &lpi2c3;
		i2c3 = &i3c2;
		i2c4 = &lpi2c5;
		mmc0 = &usdhc1;
		mmc1 = &usdhc2;
		mmc2 = &usdhc3;
		rtc0 = &rtc_i2c;
		rtc1 = &scmi_bbm;
		serial0 = &lpuart7;
		serial1 = &lpuart8;
		serial2 = &lpuart1;
		serial3 = &lpuart2;
		serial4 = &lpuart6;
		usb0 = &usb2;
		usb1 = &usb3;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	connector {
		compatible = "gpio-usb-b-connector", "usb-b-connector";
		/* Verdin USB_1_ID (SODIMM 161) */
		id-gpios = <&som_gpio_expander 5 GPIO_ACTIVE_HIGH>;
		label = "USB_1";
		self-powered;
		vbus-supply = <&reg_usb1_vbus>;

		port {
			usb_dr_connector: endpoint {
				remote-endpoint = <&usb1_id>;
			};
		};
	};

	verdin_gpio_keys: gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ctrl_wake1_mico>;

		status = "disabled";

		verdin_key_wakeup: key-wakeup {
			/* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */
			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
			label = "Wake-Up";
			linux,code = <KEY_WAKEUP>;
			wakeup-source;

Annotation

Implementation Notes