arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/xilinx/zynq-zturn-common.dtsi
Extension
.dtsi
Size
1705 bytes
Lines
121
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
/*
 *  Copyright (C) 2015 Andrea Merello <adnrea.merello@gmail.com>
 *  Copyright (C) 2017 Alexander Graf <agraf@suse.de>
 *
 *  Based on zynq-zed.dts which is:
 *  Copyright (C) 2011 - 2014 Xilinx
 *  Copyright (C) 2012 National Instruments Corp.
 *
 */

/dts-v1/;
/include/ "zynq-7000.dtsi"

/ {
	compatible = "xlnx,zynq-7000";

	aliases {
		ethernet0 = &gem0;
		serial0 = &uart1;
		serial1 = &uart0;
		mmc0 = &sdhci0;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x40000000>;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	gpio-leds {
		compatible = "gpio-leds";
		usr-led1 {
			label = "usr-led1";
			gpios = <&gpio0 0x0 0x1>;
			default-state = "off";
		};

		usr-led2 {
			label = "usr-led2";
			gpios = <&gpio0 0x9 0x1>;
			default-state = "off";
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		autorepeat;
		key {
			label = "K1";
			gpios = <&gpio0 0x32 0x1>;
			linux,code = <0x66>;
			wakeup-source;
			autorepeat;
		};
	};
};

&clkc {
	ps-clk-frequency = <33333333>;
};

&qspi {
	bootph-all;
	status = "okay";
};

Annotation

Implementation Notes