On Di, 2024-03-05 at 10:19 +0800, Yang Xiwen via B4 Relay wrote: > From: Yang Xiwen <forbidden405@xxxxxxxxxxx> > > Direct MMIO resgiter access is used by Hi3798MV200. For other models, See https://lore.kernel.org/all/4bf4146749abb1500f8a412deb4d61ab0f3c80e6.camel@xxxxxxxxxxxxxx/ regards Philipp