arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
Extension
.dts
Size
12601 bytes
Lines
628
Domain
Architecture Layer
Bucket
arch/arm64
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+
/*
 * dts file for Xilinx ZynqMP ZCU100 revC
 *
 * (C) Copyright 2016 - 2022, Xilinx, Inc.
 * (C) Copyright 2022 - 2023, Advanced Micro Devices, Inc.
 *
 * Michal Simek <michal.simek@amd.com>
 * Nathalie Chan King Choy
 */

/dts-v1/;

#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
#include <dt-bindings/phy/phy.h>

/ {
	model = "ZynqMP ZCU100 RevC";
	compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";

	aliases {
		i2c0 = &i2c1;
		rtc0 = &rtc;
		serial0 = &uart1;
		serial1 = &uart0;
		serial2 = &dcc;
		spi0 = &spi0;
		spi1 = &spi1;
		usb0 = &usb0;
		usb1 = &usb1;
		mmc0 = &sdhci0;
		mmc1 = &sdhci1;
	};

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		autorepeat;
		switch-4 {
			label = "sw4";
			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			wakeup-source;
			autorepeat;
		};
	};

	iio-hwmon {
		compatible = "iio-hwmon";
		io-channels = <&xilinx_ams 0>, <&xilinx_ams 1>, <&xilinx_ams 2>,
			      <&xilinx_ams 3>, <&xilinx_ams 4>, <&xilinx_ams 5>,
			      <&xilinx_ams 6>, <&xilinx_ams 7>, <&xilinx_ams 8>,
			      <&xilinx_ams 9>, <&xilinx_ams 10>,
			      <&xilinx_ams 11>, <&xilinx_ams 12>;
	};

Annotation

Implementation Notes