From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Date: Thu, 1 Oct 2020 12:10:03 +0200 > Some Renesas EtherAVB variants support internal clock delay > configuration, which can add larger delays than the delays that are > typically supported by the PHY (using an "rgmii-*id" PHY mode, and/or > "[rt]xc-skew-ps" properties). > > Historically, the EtherAVB driver configured these delays based on the > "rgmii-*id" PHY mode. This caused issues with PHY drivers that > implement PHY internal delays properly[1]. Hence a backwards-compatible > workaround was added by masking the PHY mode[2]. > > This patch series implements the next step of the plan outlined in [3], > and adds proper support for explicit configuration of the MAC internal > clock delays using new "[rt]x-internal-delay-ps" properties. If none of > these properties is present, the driver falls back to the old handling. ... Series applied, thank you.
