root {
    platfrom {
        template dsp_controller {
            match_attr = "";
            serviceName = "";
            dspDaiName = "";
        }
        controller_0x120c1040 :: dsp_controller {
            match_attr = "hdf_dsp_driver";
            serviceName = "dsp_service_0";
            dspDaiName = "dsp_dai";
        }
        controller_0x120c1041 :: dsp_controller {
            match_attr = "hdf_dsp_driver";
            serviceName = "dsp_service_0";
            dspDaiName = "dsp_dai";
        }
    }
}