Chunfeng Yun <chunfeng.yun@mediatek.com> writes:
> Make IPPC register optional to support host side of dual-role mode,
> due to it is moved into common glue layer for simplification.
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>

Mathias? Are you taking these patches?? I don't wanna take peripheral
side driver if you won't take xhci side.

-- 
balbi