arch/arm64/boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/allwinner/sun50i-h6-gpu-opp.dtsi
Extension
.dtsi
Size
1788 bytes
Lines
88
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 Clément Péron <peron.clem@gmail.com>

/ {
	gpu_opp_table: opp-table-gpu {
		compatible = "operating-points-v2";

		opp-216000000 {
			opp-hz = /bits/ 64 <216000000>;
			opp-microvolt = <810000 810000 1200000>;
		};

		opp-264000000 {
			opp-hz = /bits/ 64 <264000000>;
			opp-microvolt = <810000 810000 1200000>;
		};

		opp-312000000 {
			opp-hz = /bits/ 64 <312000000>;
			opp-microvolt = <810000 810000 1200000>;
		};

		opp-336000000 {
			opp-hz = /bits/ 64 <336000000>;
			opp-microvolt = <810000 810000 1200000>;
		};

		opp-360000000 {
			opp-hz = /bits/ 64 <360000000>;
			opp-microvolt = <820000 820000 1200000>;
		};

		opp-384000000 {
			opp-hz = /bits/ 64 <384000000>;
			opp-microvolt = <830000 830000 1200000>;
		};

		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <840000 840000 1200000>;
		};

		opp-420000000 {
			opp-hz = /bits/ 64 <420000000>;
			opp-microvolt = <850000 850000 1200000>;
		};

		opp-432000000 {
			opp-hz = /bits/ 64 <432000000>;
			opp-microvolt = <860000 860000 1200000>;
		};

		opp-456000000 {
			opp-hz = /bits/ 64 <456000000>;
			opp-microvolt = <870000 870000 1200000>;
		};

		opp-504000000 {
			opp-hz = /bits/ 64 <504000000>;
			opp-microvolt = <890000 890000 1200000>;
		};

		opp-540000000 {
			opp-hz = /bits/ 64 <540000000>;
			opp-microvolt = <910000 910000 1200000>;
		};

		opp-576000000 {
			opp-hz = /bits/ 64 <576000000>;
			opp-microvolt = <930000 930000 1200000>;

Annotation

Implementation Notes