During February 2026, Avithra contributed to Zephyr-based repositories by enhancing device tree bindings and build system robustness. In the nxp-upstream/zephyr repository, Avithra developed a generic 'channels' property for the base PWM controller binding, enabling dynamic channel querying at compile time and eliminating hardcoded channel limits, which streamlined inheritance and reduced duplication. In Zephyr4Microchip/zephyr, Avithra addressed CMake build path issues by refining suffix parsing logic to support SoCs with non-numeric suffixes, ensuring correct library linking and protocol directory inclusion. These efforts, using CMake, YAML, and embedded systems expertise, improved portability, maintainability, and cross-repository developer workflows.