arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi
Extension
.dtsi
Size
12219 bytes
Lines
596
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-only

/dts-v1/;

#include <dt-bindings/arm/qcom,ids.h>
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>

#include "sdm845.dtsi"
#include "pm8998.dtsi"
#include "pmi8998.dtsi"

/delete-node/ &mpss_region;
/delete-node/ &venus_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &mba_region;
/delete-node/ &slpi_mem;
/delete-node/ &spss_mem;
/delete-node/ &rmtfs_mem;

/ {
	chassis-type = "handset";
	qcom,board-id = <0x00021505 0>;
	qcom,msm-id = <QCOM_ID_SDM845 0x20001>;

	aliases {
		serial0 = &uart9;
		serial1 = &uart6;
	};

	battery: battery {
		compatible = "simple-battery";
	};

	chosen {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		stdout-path = "serial0:115200n8";

		/* Use display framebuffer as setup by bootloader */
		framebuffer0: framebuffer-0 {
			compatible = "simple-framebuffer";
			memory-region = <&cont_splash_mem>;

			format = "a8r8g8b8";
		};
	};

	reserved-memory {
		cont_splash_mem: splash@9d400000 {
			reg = <0 0x9d400000 0 0x02400000>;
			no-map;
		};

		mpss_region: memory@8e000000 {
			reg = <0 0x8e000000 0 0x9800000>;
			no-map;
		};

		venus_mem: venus@97800000 {
			reg = <0 0x97800000 0 0x500000>;
			no-map;
		};

		cdsp_mem: cdsp-mem@97D00000 {
			reg = <0 0x97D00000 0 0x800000>;

Annotation

Implementation Notes