Hi, Few months ago Hante added support for 4366c0 to the brcmfmac. There are already few devices with this chipset on the market. We even have some related bug report at kernel: https://bugzilla.kernel.org/show_bug.cgi?id=135321
Unfortunately the firmware for this chipset is still missing. Can you build it and submit to linux-firmware.git, please? -- Rafał
