arch/arm/boot/dts/moxa/moxart.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/moxa/moxart.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/moxa/moxart.dtsi
Extension
.dtsi
Size
3252 bytes
Lines
152
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
/* moxart.dtsi - Device Tree Include file for MOXA ART family SoC
 *
 * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com>
 */

#include <dt-bindings/interrupt-controller/irq.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "moxa,moxart";
	model = "MOXART";
	interrupt-parent = <&intc>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			device_type = "cpu";
			compatible = "faraday,fa526";
			reg = <0>;
		};
	};

	clocks {
		#address-cells = <1>;
		#size-cells = <0>;
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x90000000 0x10000000>;
		ranges;

		intc: interrupt-controller@98800000 {
			compatible = "moxa,moxart-ic", "faraday,ftintc010";
			reg = <0x98800000 0x100>;
			interrupt-controller;
			#interrupt-cells = <2>;
			interrupt-mask = <0x00080000>;
		};

		clk_pll: clk_pll@98100000 {
			compatible = "moxa,moxart-pll-clock";
			#clock-cells = <0>;
			reg = <0x98100000 0x34>;
		};

		clk_apb: clk_apb@98100000 {
			compatible = "moxa,moxart-apb-clock";
			#clock-cells = <0>;
			reg = <0x98100000 0x34>;
			clocks = <&clk_pll>;
		};

		timer: timer@98400000 {
			compatible = "moxa,moxart-timer", "faraday,fttmr010";
			reg = <0x98400000 0x42>;
			interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
			clocks = <&clk_apb>;
			clock-names = "PCLK";
		};

		gpio: gpio@98700000 {
			gpio-controller;
			#gpio-cells = <2>;

Annotation

Implementation Notes