Hi @ricardo_mv
I’ve split this thread out so we can run through some debug. Are you able to share more of the dmesg please?
You mentioned you are using morse-spi from Build Thread: HaLow for Raspberry Pi OS, please note that this is not the correct device tree layout for the WM6108 with a WM1302. Please compile the wm6108-spi.dts shared in that post instead and use that instead of morse-spi.
If you’re using the .deb files from HaLow Integration on Raspberry Pi 5 - #6 by live-love-laugh-wifi, on the same kernel version described in that thread then no, you shouldn’t need to patch the kernel.
Patching the kernel (particularly for SPI), was required as of our 1.15.3 release. If you are using anything different (kernel, bookworm version, driver) from that HaLow integration thread, then I would instead recommend following Build Thread: HaLow for Raspberry Pi OS step by step instead, including patching and recompiling the kernel.