arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6ulz-bsh-smm-m2.dts
Extension
.dts
Size
3652 bytes
Lines
155
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 MIT)
/*
 * Copyright (C) 2021 BSH Hausgeraete GmbH
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include "imx6ulz.dtsi"

/ {
	model = "BSH SMM M2";
	compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";

	chosen {
		stdout-path = &uart4;
	};

	usdhc2_pwrseq: usdhc2-pwrseq {
		compatible = "mmc-pwrseq-simple";
		reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
	};
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	nand-on-flash-bbt;
	status = "okay";
};

&snvs_poweroff {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm4330-bt";
		max-speed = <3000000>;
		shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
		device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
		host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
	};
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbotg1 {
	dr_mode = "peripheral";
	srp-disable;
	hnp-disable;
	adp-disable;
	status = "okay";
};

&usbphy1 {
	fsl,tx-d-cal = <106>;

Annotation

Implementation Notes