Documentation/devicetree/bindings/display/ilitek,ili9225.txt
Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/ilitek,ili9225.txt
File Facts
- System
- Linux kernel
- Corpus path
Documentation/devicetree/bindings/display/ilitek,ili9225.txt- Extension
.txt- Size
- 721 bytes
- Lines
- 26
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: documentation
- Status
- atlas-only
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
Ilitek ILI9225 display panels
This binding is for display panels using an Ilitek ILI9225 controller in SPI
mode.
Required properties:
- compatible: "vot,v220hf01a-t", "ilitek,ili9225"
- rs-gpios: Register select signal
- reset-gpios: Reset pin
The node for this driver must be a child node of a SPI controller, hence
all mandatory properties described in ../spi/spi-bus.txt must be specified.
Optional properties:
- rotation: panel rotation in degrees counter clockwise (0,90,180,270)
Example:
display@0{
compatible = "vot,v220hf01a-t", "ilitek,ili9225";
reg = <0>;
spi-max-frequency = <12000000>;
rs-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
rotation = <270>;
};Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.