arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
Extension
.dts
Size
29336 bytes
Lines
1411
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: BSD-3-Clause
/*
 * Copyright (c) 2025, Thundercomm All rights reserved.
 */

/dts-v1/;

/* PM7250B is configured to use SID8/9 */
#define PM7250B_SID 8
#define PM7250B_SID1 9

#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
#include <dt-bindings/iio/qcom,spmi-adc7-pm7325.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "kodiak.dtsi"
#include "pm7250b.dtsi"
#include "pm7325.dtsi"
#include "pm8350c.dtsi" /* PM7350C */
#include "pmk8350.dtsi" /* PMK7325 */

/delete-node/ &adsp_mem;
/delete-node/ &cdsp_mem;
/delete-node/ &ipa_fw_mem;
/delete-node/ &mpss_mem;
/delete-node/ &remoteproc_mpss;
/delete-node/ &remoteproc_wpss;
/delete-node/ &rmtfs_mem;
/delete-node/ &video_mem;
/delete-node/ &wifi;
/delete-node/ &wlan_ce_mem;
/delete-node/ &wlan_fw_mem;
/delete-node/ &wpss_mem;
/delete-node/ &xbl_mem;

/ {
	model = "Thundercomm RUBIK Pi 3";
	compatible = "thundercomm,rubikpi3", "qcom,qcm6490";
	chassis-type = "embedded";

	aliases {
		serial0 = &uart5;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	gpio-keys {
		compatible = "gpio-keys";

		pinctrl-0 = <&kypd_vol_up_n>;
		pinctrl-names = "default";

		key-volume-up {
			label = "Volume Up";
			gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
			linux,can-disable;
		};
	};

	hdmi-connector {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con: endpoint {
				remote-endpoint = <&lt9611_out>;

Annotation

Implementation Notes