arch/arm/boot/dts/rockchip/rv1126.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/rockchip/rv1126.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/rockchip/rv1126.dtsi
Extension
.dtsi
Size
20660 bytes
Lines
783
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 MIT)
/*
 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd.
 */

#include <dt-bindings/clock/rockchip,rv1126-cru.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/power/rockchip,rv1126-power.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	compatible = "rockchip,rv1126";

	interrupt-parent = <&gic>;

	aliases {
		i2c0 = &i2c0;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
		serial5 = &uart5;
	};

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

		cpu0: cpu@f00 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf00>;
			enable-method = "psci";
			clocks = <&cru ARMCLK>;
		};

		cpu1: cpu@f01 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf01>;
			enable-method = "psci";
			clocks = <&cru ARMCLK>;
		};

		cpu2: cpu@f02 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf02>;
			enable-method = "psci";
			clocks = <&cru ARMCLK>;
		};

		cpu3: cpu@f03 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf03>;
			enable-method = "psci";
			clocks = <&cru ARMCLK>;
		};
	};

Annotation

Implementation Notes