arch/arm/boot/dts/nxp/mxs/imx28-cfa10036.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/mxs/imx28-cfa10036.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/mxs/imx28-cfa10036.dts
Extension
.dts
Size
2623 bytes
Lines
132
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 2012 Free Electrons
 */

/dts-v1/;
#include "imx28.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	model = "Crystalfontz CFA-10036 Board";
	compatible = "crystalfontz,cfa10036", "fsl,imx28";

	memory@40000000 {
		device_type = "memory";
		reg = <0x40000000 0x08000000>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins_cfa10036>;

		led-power {
			gpios = <&gpio3 4 1>;
			default-state = "on";
		};
	};

	reg_vddio_sd0: vddio-sd0 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&mmc_pwr_cfa10036>;
		regulator-name = "vddio-sd0";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio3 28 0>;
	};
};

&duart {
	pinctrl-names = "default";
	pinctrl-0 = <&duart_pins_b>;
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins_b>;
	clock-frequency = <400000>;
	status = "okay";

	ssd1306: oled@3c {
		compatible = "solomon,ssd1306fb-i2c";
		pinctrl-names = "default";
		pinctrl-0 = <&ssd1306_cfa10036>;
		reg = <0x3c>;
		reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
		solomon,height = <32>;
		solomon,width = <128>;
		solomon,page-offset = <0>;
		solomon,com-lrremap;
		solomon,com-invdir;
		solomon,com-offset = <32>;
	};
};

&pinctrl {
	ssd1306_cfa10036: ssd1306-10036@0 {
		reg = <0>;

Annotation

Implementation Notes