arch/arm/boot/dts/nxp/imx/imx6sl-tolino-vision.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx6sl-tolino-vision.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx6sl-tolino-vision.dts
Extension
.dts
Size
11492 bytes
Lines
490
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
/*
 * Device tree for the Tolino Vison ebook reader
 *
 * Name on mainboard is: 37NB-E60Q30+4A3
 * Serials start with: 6032
 *
 * Copyright 2023 Andreas Kemnade
 */

/dts-v1/;

#include <dt-bindings/leds/common.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include "imx6sl.dtsi"

/ {
	model = "Tolino Vision";
	compatible = "kobo,tolino-vision", "fsl,imx6sl";

	aliases {
		mmc0 = &usdhc4;
		mmc1 = &usdhc2;
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&ec 0 50000>;
		power-supply = <&backlight_regulator>;
	};

	backlight_regulator: regulator-backlight {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_backlight_power>;
		regulator-name = "backlight";
		gpio = <&gpio2 10 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	chosen {
		stdout-path = &uart1;
	};

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

		key-cover {
			/* magnetic sensor in the corner next to the uSD slot */
			label = "Cover";
			gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
			linux,code = <SW_LID>;
			linux,input-type = <EV_SW>;
			wakeup-source;
		};

		key-fl {
			label = "Frontlight";
			gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_BRIGHTNESS_CYCLE>;
		};

		key-power {
			label = "Power";
			gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			wakeup-source;

Annotation

Implementation Notes