During October 2025, Muhammed Asif 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. He implemented YAML-based DTS bindings for configuring clocks, prescalers, channels, and bit width, allowing flexible hardware configuration and broader platform coverage. Working primarily in C and yaml, Muhammed focused on hardware configuration and embedded systems, facilitating PWM control across multiple TCC instances. His work addressed the need for streamlined PWM integration in Zephyr, enabling customers to deploy PWM-based solutions on Microchip MCUs with minimal code changes.