arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sdm450-motorola-ali.dts
Extension
.dts
Size
5010 bytes
Lines
254
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) 2022, Julian Braha <julianbraha@gmail.com>
 */
/dts-v1/;

#include "sdm450.dtsi"
#include "pm8953.dtsi"
#include "pmi8950.dtsi"

/delete-node/ &qseecom_mem;

/ {
	model = "Motorola Moto G6";
	compatible = "motorola,ali", "qcom,sdm450";
	chassis-type = "handset";
	qcom,msm-id = <338 0>;
	qcom,board-id = <0x43 0xc200>;

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

		key-volume-up {
			label = "volume_up";
			gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
		};
	};

	reserved-memory {
		qseecom_mem: qseecom@84300000 {
			reg = <0x0 0x84300000 0x0 0x2000000>;
			no-map;
		};

		ramoops@ef000000 {
			compatible = "ramoops";
			reg = <0x0 0xef000000 0x0 0xc0000>;
			console-size = <0x40000>;
		};
	};

	vph_pwr: vph-pwr-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vph_pwr";
		regulator-always-on;
		regulator-boot-on;
	};
};

&hsusb_phy {
	vdd-supply = <&pm8953_l3>;
	vdda-pll-supply = <&pm8953_l7>;
	vdda-phy-dpdm-supply = <&pm8953_l13>;

	status = "okay";
};

&i2c_3 {
	status = "okay";

	touchscreen@38 {
		compatible = "edt,edt-ft5406";
		reg = <0x38>;
		interrupt-parent = <&tlmm>;
		interrupts = <65 IRQ_TYPE_EDGE_FALLING>;
		vcc-supply = <&pm8953_l10>;

		pinctrl-names = "default";
		pinctrl-0 = <&ts_int_active &ts_reset_active>;

Annotation

Implementation Notes