arch/arm64/boot/dts/freescale/imx95-19x19-verdin-evk.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx95-19x19-verdin-evk.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx95-19x19-verdin-evk.dts
Extension
.dts
Size
17732 bytes
Lines
696
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 2023 NXP
 * Copyright 2025 Marek Vasut <marek.vasut@mailbox.org>
 */

/dts-v1/;

#include <dt-bindings/usb/pd.h>
#include "imx95.dtsi"

#define FALLING_EDGE			1
#define RISING_EDGE			2

#define BRD_SM_CTRL_SD3_WAKE		0x8000	/* PCAL6408A-0 */
#define BRD_SM_CTRL_PCIE1_WAKE		0x8001	/* PCAL6408A-4 */
#define BRD_SM_CTRL_BT_WAKE		0x8002	/* PCAL6408A-5 */
#define BRD_SM_CTRL_PCIE2_WAKE		0x8003	/* PCAL6408A-6 */
#define BRD_SM_CTRL_BUTTON		0x8004	/* PCAL6408A-7 */

/ {
	model = "i.MX 95 Verdin Evaluation Kit (EVK)";
	compatible = "toradex,verdin-imx95-19x19-evk", "fsl,imx95";

	aliases {
		ethernet0 = &enetc_port0;
		ethernet1 = &enetc_port1;
		ethernet2 = &enetc_port2;
		gpio0 = &gpio1;
		gpio1 = &gpio2;
		gpio2 = &gpio3;
		gpio3 = &gpio4;
		gpio4 = &gpio5;
		i2c0 = &lpi2c1;
		i2c1 = &lpi2c2;
		i2c2 = &lpi2c3;
		i2c3 = &lpi2c4;
		i2c4 = &lpi2c5;
		i2c5 = &lpi2c6;
		i2c6 = &lpi2c7;
		i2c7 = &lpi2c8;
		mmc0 = &usdhc1;
		mmc1 = &usdhc2;
		serial0 = &lpuart1;
	};

	chosen {
		stdout-path = &lpuart1;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x0 0x80000000 0 0x80000000>;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		linux_cma: linux,cma {
			compatible = "shared-dma-pool";
			alloc-ranges = <0 0x80000000 0 0x7f000000>;
			size = <0 0x3c000000>;
			linux,cma-default;
			reusable;
		};
	};

	reg_1p8v: regulator-1p8v {

Annotation

Implementation Notes