On Sun, May 21, 2023 at 05:13:38PM +0800, Jisheng Zhang wrote: > On Thu, May 18, 2023 at 10:00:50PM -0500, Samuel Holland wrote: > > On 5/18/23 10:22, Jisheng Zhang wrote: > > This is not complete. There are separate APB and module (baud) clocks, > > as well as a peripheral reset line. If we are going to keep the binding > > stable, these need to be described up front. > > IIUC, the only requirement is to keep the driver compatible with both > new dts and old dts. clk tree and reset can be added latter. I have seen > sevral such examples from other SoCs' mainline progress. It is generally preferred to add bindings in as complete a state as possible. The driver doesn't need to actually make use of all of the properties though, and can add the other bits as if/when they are required. Cheers, Conor.
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