ARM: DT: STi: stihxxx-b2120: Enable USB3 port on stih407-b2120 and stih410-b2120
ARM: DT: STi: stihxxx-b2120: Enable USB3 port on stih407-b2120 and stih410-b2120

The USB3 controller is present on both variants of the b2120 board so
enable the controller in the generic stihxxx-b2120.dtsi file.

Signed-off-by: Peter Griffin <82f81e62be2bf153f8e7977fe8d5e19723573a1d@linaro.org>
Signed-off-by: Maxime Coquelin <9a2667dee3b90866bbc9c2696cff2b7d5616c95a@st.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs