arch/arm64/boot/dts/mediatek/mt8188.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt8188.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt8188.dtsi
Extension
.dtsi
Size
107703 bytes
Lines
3638
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+
/*
 * Copyright (c) 2023 MediaTek Inc.
 *
 */

/dts-v1/;
#include <dt-bindings/clock/mediatek,mt8188-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/mailbox/mediatek,mt8188-gce.h>
#include <dt-bindings/memory/mediatek,mt8188-memory-port.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h>
#include <dt-bindings/power/mediatek,mt8188-power.h>
#include <dt-bindings/reset/mt8188-resets.h>
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/thermal/mediatek,lvts-thermal.h>

/ {
	compatible = "mediatek,mt8188";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		dp-intf0 = &dp_intf0;
		dp-intf1 = &dp_intf1;
		dpi1 = &dpi1;
		dsc0 = &dsc0;
		ethdr0 = &ethdr0;
		gce0 = &gce0;
		gce1 = &gce1;
		merge0 = &merge0;
		merge1 = &merge1;
		merge2 = &merge2;
		merge3 = &merge3;
		merge4 = &merge4;
		merge5 = &merge5;
		mutex0 = &mutex0;
		mutex1 = &mutex1;
		padding0 = &padding0;
		padding1 = &padding1;
		padding2 = &padding2;
		padding3 = &padding3;
		padding4 = &padding4;
		padding5 = &padding5;
		padding6 = &padding6;
		padding7 = &padding7;
		vdo1-rdma0 = &vdo1_rdma0;
		vdo1-rdma1 = &vdo1_rdma1;
		vdo1-rdma2 = &vdo1_rdma2;
		vdo1-rdma3 = &vdo1_rdma3;
		vdo1-rdma4 = &vdo1_rdma4;
		vdo1-rdma5 = &vdo1_rdma5;
		vdo1-rdma6 = &vdo1_rdma6;
		vdo1-rdma7 = &vdo1_rdma7;
	};

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a55";
			reg = <0x000>;
			enable-method = "psci";
			clock-frequency = <2000000000>;
			capacity-dmips-mhz = <282>;

Annotation

Implementation Notes