arch/arm/boot/dts/nxp/vf/vf610-cosmic.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nxp/vf/vf610-cosmic.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nxp/vf/vf610-cosmic.dts
Extension
.dts
Size
1814 bytes
Lines
89
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 Freescale Semiconductor, Inc.
 * Copyright 2013 Linaro Limited
 */

/dts-v1/;
#include "vf610.dtsi"

/ {
	model = "PHYTEC Cosmic/Cosmic+ Board";
	compatible = "phytec,vf610-cosmic", "fsl,vf610";

	chosen {
		bootargs = "console=ttyLP1,115200";
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x10000000>;
	};

	enet_ext: enet_ext {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
	};
};

&clks {
	clocks = <&sxosc>, <&fxosc>, <&enet_ext>;
	clock-names = "sxosc", "fxosc", "enet_ext";
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1>;
	bus-width = <4>;
	status = "okay";
};

&fec1 {
	phy-mode = "rmii";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	status = "okay";
};

&iomuxc {
	pinctrl_esdhc1: esdhc1grp {
		fsl,pins = <
			VF610_PAD_PTA24__ESDHC1_CLK	0x31ef
			VF610_PAD_PTA25__ESDHC1_CMD	0x31ef
			VF610_PAD_PTA26__ESDHC1_DAT0	0x31ef
			VF610_PAD_PTA27__ESDHC1_DAT1	0x31ef
			VF610_PAD_PTA28__ESDHC1_DATA2	0x31ef
			VF610_PAD_PTA29__ESDHC1_DAT3	0x31ef
			VF610_PAD_PTB28__GPIO_98	0x219d
		>;
	};

	pinctrl_fec1: fec1grp {
		fsl,pins = <
			VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
			VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
			VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
			VF610_PAD_PTC12__ENET_RMII1_RXD1	0x30d1
			VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
			VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
			VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2

Annotation

Implementation Notes