GoKawiilRaspberry Pi Zero 3 W and Pi 4 Model A appear in kernel device trees
Device tree files for an unannounced Raspberry Pi Zero 3 W and a Raspberry Pi 4 Model A have appeared in Raspberry Pi's Linux kernel tree, first spotted by Phoronix. The Zero 3 W files indicate it uses the Broadcom BCM2711 quad-core Cortex-A72 chip found in the Pi 4, a major upgrade from the Zero 2 W's Cortex-A53 processor, along with configuration suggesting an 8-bit eMMC storage controller.