How to add MTK7620A 5G driver to lede?

I have bought a router from ZBT company , the model number is ZBT-WE826-5G, the main chipset is MTK7620A .

I want to add 5G driver to lede, but it occurs error , following is the data,can anyone help me ?

  • check_data_file_clashes: Package kmod-mt76x2e wants to install file /opt/lede/build_dir/target-mipsel_24kc_musl/root-ramips/lib/modules/4.4.50/mt76x2e.ko
    But that file is already provided by package * kmod-mt76x2
  • opkg_install_cmd: Cannot install package kmod-mt76x2e.
    package/Makefile:64: recipe for target 'package/install' failed
    make[2]: *** [package/install] Error 255
    make[2]: Leaving directory '/opt/lede'
    package/Makefile:106: recipe for target '/opt/lede/staging_dir/target-mipsel_24kc_musl/stamp/.package_install' failed
    make[1]: *** [/opt/lede/staging_dir/target-mipsel_24kc_musl/stamp/.package_install] Error 2
    make[1]: Leaving directory '/opt/lede'
    /opt/lede/include/ recipe for target 'world' failed
    make: *** [world] Error 2