arch/arm/boot/dts/nxp/mxs/imx28-eukrea-mbmx283lc.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/mxs/imx28-eukrea-mbmx283lc.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/mxs/imx28-eukrea-mbmx283lc.dts
Extension
.dts
Size
1242 bytes
Lines
65
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-or-later
/*
 * Copyright 2013 Eukréa Electromatique <eric@eukrea.com>
 * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
 */

/*
 * Module contains : i.MX282 + 64MB DDR2 + NAND + Ethernet PHY + RTC
 */

/dts-v1/;
#include "imx28-eukrea-mbmx28lc.dtsi"

/ {
	model = "Eukrea Electromatique MBMX283LC";
	compatible = "eukrea,mbmx283lc", "eukrea,mbmx28lc", "fsl,imx28";

	memory@40000000 {
		device_type = "memory";
		reg = <0x40000000 0x04000000>;
	};
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&gpmi_pins_a>;
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins_a>;
	status = "okay";

	pcf8563: rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};


&mac0 {
	phy-mode = "rmii";
	pinctrl-names = "default";
	pinctrl-0 = <&mac0_pins_a>;
	phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&pinctrl {
	pinctrl-names = "default";
	pinctrl-0 = <&hog_pins_cpuimx283>;

	hog_pins_cpuimx283: hog-cpuimx283@0 {
		reg = <0>;
		fsl,pinmux-ids = <
			MX28_PAD_ENET0_RX_CLK__GPIO_4_13
			MX28_PAD_ENET0_TX_CLK__GPIO_4_5
		>;
		fsl,drive-strength = <MXS_DRIVE_4mA>;
		fsl,voltage = <MXS_VOLTAGE_HIGH>;
		fsl,pull-up = <MXS_PULL_ENABLE>;
	};
};

Annotation

Implementation Notes