arch/arm/boot/dts/allwinner/sun8i-a33.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/allwinner/sun8i-a33.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/allwinner/sun8i-a33.dtsi
Extension
.dtsi
Size
10705 bytes
Lines
433
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

#include "sun8i-a23-a33.dtsi"
#include <dt-bindings/thermal/thermal.h>

/ {
	cpu0_opp_table: opp-table-cpu {
		compatible = "operating-points-v2";
		opp-shared;

		opp-120000000 {
			opp-hz = /bits/ 64 <120000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-240000000 {
			opp-hz = /bits/ 64 <240000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-312000000 {
			opp-hz = /bits/ 64 <312000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-480000000 {
			opp-hz = /bits/ 64 <480000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-504000000 {
			opp-hz = /bits/ 64 <504000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-648000000 {
			opp-hz = /bits/ 64 <648000000>;
			opp-microvolt = <1040000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-720000000 {
			opp-hz = /bits/ 64 <720000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <244144>; /* 8 32k periods */
		};

		opp-912000000 {
			opp-hz = /bits/ 64 <912000000>;

Annotation

Implementation Notes