drivers/of/unittest-data/tests-overlay.dtsi

Source file repositories/reference/linux-study-clean/drivers/of/unittest-data/tests-overlay.dtsi

File Facts

System
Linux kernel
Corpus path
drivers/of/unittest-data/tests-overlay.dtsi
Extension
.dtsi
Size
2136 bytes
Lines
117
Domain
Driver Families
Bucket
drivers/of
Inferred role
Driver Families: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0

/ {
	testcase-data {
		overlay-node {
			/* test bus */
			unittest_test_bus: test-bus {
				compatible = "simple-bus";
				#address-cells = <1>;
				#size-cells = <0>;

				unittest100: test-unittest100 {
					compatible = "unittest";
					status = "okay";
					reg = <100>;
				};

				unittest101: test-unittest101 {
					compatible = "unittest";
					status = "disabled";
					reg = <101>;
				};

				unittest0: test-unittest0 {
					compatible = "unittest";
					status = "disabled";
					reg = <0>;
				};

				unittest1: test-unittest1 {
					compatible = "unittest";
					status = "okay";
					reg = <1>;
				};

				unittest2: test-unittest2 {
					compatible = "unittest";
					status = "disabled";
					reg = <2>;
				};

				unittest3: test-unittest3 {
					compatible = "unittest";
					status = "okay";
					reg = <3>;
				};

				unittest5: test-unittest5 {
					compatible = "unittest";
					status = "disabled";
					reg = <5>;
				};

				unittest6: test-unittest6 {
					compatible = "unittest";
					status = "disabled";
					reg = <6>;
				};

				unittest7: test-unittest7 {
					compatible = "unittest";
					status = "disabled";
					reg = <7>;
				};

				unittest8: test-unittest8 {
					compatible = "unittest";
					status = "disabled";
					reg = <8>;
				};

Annotation

Implementation Notes