On 09/07/2024 12:13, Frank Wunderlich wrote: > From: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx> > > This is needed by u-boot-driver when using OF_UPSTREAM. Thanks for providing context. What we miss here still, is the description of the hardware and for what this syscon is used. Why this become system controller and before was not? Or this is just for regmap - then it does not work that way... You cannot have whatever driver poking all around then claim - I have crappy driver poking to every driver without implementing proper driver model, so I add syscon to bindings. Best regards, Krzysztof