confer on someone or something (with someone)
and confer (on someone or something) with someone; confer with someone (about someone or something); confer (with someone) about someone or somethingto discuss someone or something. Let us confer on this matter with the headmaster. I want to confer with you on how to handle the problem. I need to confer with you about Walter.
confer something (up)on someone
to grant something, such as an academic degree, to someone, usually in a ceremony. (Upon is more formal than on.) The university conferred an honorary degree upon her. They conferred degrees on 300 graduates this year.