Messages in this thread | | | Date | Thu, 24 Aug 2017 15:12:21 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH v2 3/4] net: phy: realtek: add disable RX internal delay mode |
| |
> >Do we know that the TX lines do have a delay after making this change? > >We need to be careful here. We will get into a mess if this is > >actually RGMII not RGMII_TXID, and somebody designs a board which > >needs RGMII-TXID. > > In fact I'm not sure -- I'm even not sure that after making this change > there's no TX delay. The change is totally not documented, so I choose > to use a custom property in v1.
Can you get in touch with Realtek and ask? Or can you get a hardware guy to do some measurements?
Thanks Andrew
| |