arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/qcom/qcom-msm8926-motorola-peregrine.dts
Extension
.dts
Size
8187 bytes
Lines
413
Domain
Architecture Layer
Bucket
arch/arm
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

/dts-v1/;

#include "msm8926.dtsi"
#include "pm8226.dtsi"

/delete-node/ &smem_region;

/ {
	model = "Motorola Moto G 4G (2013)";
	compatible = "motorola,peregrine", "qcom,msm8926", "qcom,msm8226";
	chassis-type = "handset";

	aliases {
		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
		mmc1 = &sdhc_2; /* SDC2 SD card slot */
	};

	chosen {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		framebuffer0: framebuffer@3200000 {
			compatible = "simple-framebuffer";
			reg = <0x03200000 0x800000>;
			width = <720>;
			height = <1280>;
			stride = <(720 * 3)>;
			format = "r8g8b8";
			vsp-supply = <&reg_lcd_pos>;
			vsn-supply = <&reg_lcd_neg>;
			vdd-supply = <&pm8226_l28>;
			vddio-supply = <&vddio_disp_vreg>;
		};
	};

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

		event-hall-sensor {
			label = "Hall Effect Sensor";
			gpios = <&tlmm 51 GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_SW>;
			linux,code = <SW_LID>;
			linux,can-disable;
		};

		key-volume-up {
			label = "Volume Up";
			gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_VOLUMEUP>;
			debounce-interval = <15>;
		};
	};

	vddio_disp_vreg: regulator-vddio-disp {
		compatible = "regulator-fixed";
		regulator-name = "vddio_disp";
		gpio = <&tlmm 34 GPIO_ACTIVE_HIGH>;
		startup-delay-us = <300>;
		enable-active-high;
		regulator-boot-on;
		vin-supply = <&pm8226_l8>;
		pinctrl-0 = <&disp_vddio_default>;
		pinctrl-names = "default";
	};

	reserved-memory {

Annotation

Implementation Notes