[PATCH 0/3] rust: Add basic GPIO consumer abstractions

[Kohei Ito]

This series introduces basic GPIO consumer abstractions for Rust.

- Patch 1 adds the top-level GPIO module with minimal common
  definitions.
- Patch 2 adds the initial GPIO consumer (gpio_desc) abstraction.
- Patch 3 adds a sample driver to demonstrate the use of the Rust GPIO
  APIs.

Signed-off-by: Kohei Ito <koheiito.dev@xxxxxxxxx>
---
Kohei Ito (3):
      rust: gpio: add GPIO module with common definitions
      rust: gpio: Add basic consumer abstractions
      sample: rust: Add GPIO consumer sample driver

 rust/bindings/bindings_helper.h    |   2 +
 rust/kernel/gpio.rs                | 154 +++++++++++++
 rust/kernel/gpio/consumer.rs       | 437 +++++++++++++++++++++++++++++++++++++
 rust/kernel/lib.rs                 |   2 +
 samples/rust/Kconfig               |  11 +
 samples/rust/Makefile              |   1 +
 samples/rust/rust_gpio_consumer.rs | 156 +++++++++++++
 7 files changed, 763 insertions(+)
---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20260905-add-rust-gpio-consumer-8799f86bbbfd

Best regards,
--  
Kohei Ito <koheiito.dev@xxxxxxxxx>