Configuring GPIO Interrupt Input in Linux for Zynq-7000 and FMQL45T900 Platforms
The example presented here demonstrates how to configure an interrupt-based GPIO enput within the Linux kernel driver for FMQL45T900, which shares similarities with Zynq-7000 platforms.
To begin, determine the correct GPIO number corresponding to the physical pin. For instance, EMIO5 maps to GPIO number 431 on the FMQL45T900 platform. In Vivado ...
Posted on Thu, 13 Aug 2026 16:38:18 +0000 by mkohan