arch/arm64/boot/dts/mediatek/mt6359.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/mediatek/mt6359.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/mediatek/mt6359.dtsi
Extension
.dtsi
Size
8971 bytes
Lines
294
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: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2022 MediaTek Inc.
 */

&pwrap {
	pmic: pmic {
		compatible = "mediatek,mt6359";
		interrupt-controller;
		#interrupt-cells = <2>;
		#sound-dai-cells = <1>;

		pmic_adc: adc {
			compatible = "mediatek,mt6359-auxadc";
			#io-channel-cells = <1>;
		};

		mt6359codec: audio-codec {
			compatible = "mediatek,mt6359-codec";
		};

		regulators {
			compatible = "mediatek,mt6359-regulator";

			mt6359_vs1_buck_reg: buck_vs1 {
				regulator-name = "vs1";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <2200000>;
				regulator-enable-ramp-delay = <0>;
				regulator-always-on;
			};
			mt6359_vgpu11_buck_reg: buck_vgpu11 {
				regulator-name = "vgpu11";
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1193750>;
				regulator-ramp-delay = <5000>;
				regulator-enable-ramp-delay = <200>;
				regulator-allowed-modes = <0 1 2>;
			};
			mt6359_vmodem_buck_reg: buck_vmodem {
				regulator-name = "vmodem";
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1100000>;
				regulator-ramp-delay = <10760>;
				regulator-enable-ramp-delay = <200>;
			};
			mt6359_vpu_buck_reg: buck_vpu {
				regulator-name = "vpu";
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1193750>;
				regulator-ramp-delay = <5000>;
				regulator-enable-ramp-delay = <200>;
				regulator-allowed-modes = <0 1 2>;
			};
			mt6359_vcore_buck_reg: buck_vcore {
				regulator-name = "vcore";
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1300000>;
				regulator-ramp-delay = <5000>;
				regulator-enable-ramp-delay = <200>;
				regulator-allowed-modes = <0 1 2>;
			};
			mt6359_vs2_buck_reg: buck_vs2 {
				regulator-name = "vs2";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1600000>;
				regulator-enable-ramp-delay = <0>;
				regulator-always-on;
			};
			mt6359_vpa_buck_reg: buck_vpa {

Annotation

Implementation Notes