On Tue, May 09, 2023 at 05:31:19PM +0200, Christian Gmeiner wrote: > > On Thu, Apr 27, 2023 at 07:50:30AM +0200, Dominic Rath wrote: > > > From: Alexander Bahle <bahle@xxxxxxxxxxxxxxx> > > > > > > Add "tx-phy-latency-ps" and "rx-phy-latency-ps" DT bindings for > > > setting the PCIe PHY latencies. > > > The properties expect a list of uint32 PHY latencies in picoseconds for > > > every supported speed starting at PCIe Gen1, e.g.: > > > > > > tx-phy-latency-ps = <100000 200000>; /* Gen1: 100ns, Gen2: 200ns */ > > > rx-phy-latency-ps = <150000 250000>; /* Gen1: 150ns, Gen2: 250ns */ > > > > Are these things that could/should be described in a more generic > > place? They don't look necessarily Cadence-specific. > > As there is currently no generic binding, would you like to see a new > yaml binding > added (Documentation/devicetree/bindings/phy/phy.yaml) that contains just the > two phy properties? The whole thing is more a question for Rob. Bjorn
