arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-rdk.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-rdk.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-rdk.dts
Extension
.dts
Size
2917 bytes
Lines
154
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 Markus Pargmann, Pengutronix
 */

#include "imx27-phytec-phycard-s-som.dtsi"

/ {
	model = "Phytec pca100 rapid development kit";
	compatible = "phytec,imx27-pca100-rdk", "phytec,imx27-pca100", "fsl,imx27";

	chosen {
		stdout-path = &uart1;
	};

	display: display {
		model = "Primeview-PD050VL1";
		bits-per-pixel = <16>;  /* non-standard but required */
		fsl,pcr = <0xf0c88080>;	/* non-standard but required */
		display-timings {
			native-mode = <&timing0>;
			timing0: timing0 {
				hactive = <640>;
				vactive = <480>;
				hback-porch = <112>;
				hfront-porch = <36>;
				hsync-len = <32>;
				vback-porch = <33>;
				vfront-porch = <33>;
				vsync-len = <2>;
				clock-frequency = <25000000>;
			};
		};
	};

	reg_3v3: regulator-0 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};
};

&fb {
	display = <&display>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

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

	adc@64 {
		compatible = "maxim,max1037";
		vcc-supply = <&reg_3v3>;
		reg = <0x64>;
	};
};

&iomuxc {
	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX27_PAD_I2C_DATA__I2C_DATA 0x0

Annotation

Implementation Notes