drivers/of/unittest-data/overlay_15.dtso

Source file repositories/reference/linux-study-clean/drivers/of/unittest-data/overlay_15.dtso

File Facts

System
Linux kernel
Corpus path
drivers/of/unittest-data/overlay_15.dtso
Extension
.dtso
Size
479 bytes
Lines
32
Domain
Driver Families
Bucket
drivers/of
Inferred role
Driver Families: drivers/of
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
/dts-v1/;
/plugin/;

/* overlay_15 - mux overlay */

&unittest_i2c_test_bus {
	#address-cells = <1>;
	#size-cells = <0>;

	test-unittest15 {
		reg = <11>;
		compatible = "unittest-i2c-mux";
		status = "okay";

		#address-cells = <1>;
		#size-cells = <0>;

		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;

			test-mux-dev@20 {
				reg = <0x20>;
				compatible = "unittest-i2c-dev";
				status = "okay";
			};
		};
	};
};

Annotation

Implementation Notes