Did Karl Barth confess an orthodox doctrine of the Trinity?

[Karl Barth](https://en.wikipedia.org/wiki/Karl_Barth) (1886–1968) is considered noteworthy for allegedly "recovering the doctrine of the Trinity in the 20th century." He is considered a reformed theologian, but his views are generally not considered classically reformed by confessional reformed bodies. He heavily emphasized the doctrine of the Trinity in his writings. Was his view consistent with the ecumenical creeds of the early church? I'm wondering if at any point his doctrine of the Trinity was not orthodox. That is, if he is not classically reformed in his formulation of the Trinity, is he still orthodox?