arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts
Extension
.dts
Size
17273 bytes
Lines
782
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) 2023, Linaro Limited
 */

/dts-v1/;

#include <dt-bindings/firmware/qcom,scm.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include <dt-bindings/sound/cs35l45.h>
#include "sm8550.dtsi"
#include "pm8010.dtsi"
#include "pm8550.dtsi"
#include "pm8550b.dtsi"
#define PMK8550VE_SID 5
#include "pm8550ve.dtsi"
#include "pm8550vs.dtsi"
#include "pmk8550.dtsi"
/* TODO: Only one SID of PMR735D seems accessible? */

/delete-node/ &hwfence_shbuf;
/delete-node/ &mpss_mem;
/delete-node/ &rmtfs_mem;
/ {
	model = "Sony Xperia 1 V";
	compatible = "sony,pdx234", "qcom,sm8550";
	chassis-type = "handset";

	aliases {
		i2c0 = &i2c0;
		i2c4 = &i2c4;
		i2c10 = &i2c10;
		i2c11 = &i2c11;
		i2c16 = &i2c_hub_2;
		serial0 = &uart7;
	};

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

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

		pinctrl-0 = <&focus_n &snapshot_n &vol_down_n>;
		pinctrl-names = "default";

		key-camera-focus {
			label = "Camera Focus";
			linux,code = <KEY_CAMERA_FOCUS>;
			gpios = <&pm8550b_gpios 8 GPIO_ACTIVE_LOW>;
			debounce-interval = <15>;
			linux,can-disable;
			wakeup-source;
		};

		key-camera-snapshot {
			label = "Camera Snapshot";
			gpios = <&pm8550b_gpios 7 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_CAMERA>;
			debounce-interval = <15>;
			linux,can-disable;
			wakeup-source;
		};

		key-volume-down {
			label = "Volume Down";

Annotation

Implementation Notes