reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/b6d9c722ce11c43b1e14ca3a15d993e470299502
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Alex-Elder/dt-bindings-net-qca-qca808x-Add-regulator-properties/20260605-091912
        git checkout b6d9c722ce11c43b1e14ca3a15d993e470299502
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        # pip install -r Documentation/sphinx/requirements.txt
        make htmldocs