arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
Extension
.dtsi
Size
19932 bytes
Lines
969
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) 2021, AngeloGioacchino Del Regno
 *                     <angelogioacchino.delregno@somainline.org>
 * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
 */

#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "msm8998.dtsi"
#include "pm8005.dtsi"
#include "pm8998.dtsi"
#include "pmi8998.dtsi"

/ {
	/* required for bootloader to select correct board */
	qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
	qcom,board-id = <8 0>;

	clocks {
		div1_mclk: divclk1 {
			compatible = "gpio-gate-clock";
			pinctrl-0 = <&div_clk1>;
			pinctrl-names = "default";
			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
			#clock-cells = <0>;
			enable-gpios = <&pm8998_gpios 13 GPIO_ACTIVE_HIGH>;
		};
	};

	board_vbat: vbat-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VBAT";

		regulator-min-microvolt = <4000000>;
		regulator-max-microvolt = <4000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	cam0_vdig_vreg: cam0-vdig {
		compatible = "regulator-fixed";
		regulator-name = "cam0_vdig";
		startup-delay-us = <0>;
		enable-active-high;
		gpio = <&tlmm 21 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&main_cam_pwr_en>;
	};

	cam1_vdig_vreg: cam1-vdig {
		compatible = "regulator-fixed";
		regulator-name = "cam1_vdig";
		startup-delay-us = <0>;
		enable-active-high;
		gpio = <&tlmm 25 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&chat_cam_pwr_en>;
		vin-supply = <&vreg_s3a_1p35>;
	};

	cam_vio_vreg: cam-vio-vreg {
		compatible = "regulator-fixed";
		regulator-name = "cam_vio_vreg";
		startup-delay-us = <0>;
		enable-active-high;
		gpio = <&pmi8998_gpios 1 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&main_cam_pwr_io_en>;

Annotation

Implementation Notes