During October 2025, contributed to the zephyrproject-rtos/zephyr repository by developing Device Tree Source bindings and nodes to enable PWM support via the TCC peripheral on Microchip SAM D5x/E5x microcontrollers. Focused on expanding hardware configurability, the work involved implementing YAML-based DTS bindings for clocks, prescalers, channels, and bit width, as well as defining memory addresses and interrupts for multiple TCC instances. Leveraging expertise in embedded systems, hardware configuration, and RTOS, these contributions allowed broader adoption of PWM features on Zephyr, streamlining integration for customers deploying PWM-based solutions. The work was completed using C and YAML without major bug fixes.