arch/arm64/boot/dts/rockchip/rk3576.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3576.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3576.dtsi
Extension
.dtsi
Size
78310 bytes
Lines
2845
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+ OR MIT)
/*
 * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
 */

#include <dt-bindings/clock/rockchip,rk3576-cru.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/power/rockchip,rk3576-power.h>
#include <dt-bindings/reset/rockchip,rk3576-cru.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
#include <dt-bindings/thermal/thermal.h>

/ {
	compatible = "rockchip,rk3576";

	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		i2c4 = &i2c4;
		i2c5 = &i2c5;
		i2c6 = &i2c6;
		i2c7 = &i2c7;
		i2c8 = &i2c8;
		i2c9 = &i2c9;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
		serial5 = &uart5;
		serial6 = &uart6;
		serial7 = &uart7;
		serial8 = &uart8;
		serial9 = &uart9;
		serial10 = &uart10;
		serial11 = &uart11;
		spi0 = &spi0;
		spi1 = &spi1;
		spi2 = &spi2;
		spi3 = &spi3;
		spi4 = &spi4;
	};

	xin32k: clock-xin32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		#clock-cells = <0>;
	};

	xin24m: clock-xin24m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
		clock-output-names = "xin24m";
	};

	spll: clock-spll {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <702000000>;

Annotation

Implementation Notes