Messages in this thread | | | Date | Tue, 17 Nov 2020 03:06:59 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH RFC v2 5/5] net: stmmac: dwmac-meson8b: add support for the RGMII RX delay on G12A |
| |
On Sun, Nov 15, 2020 at 07:52:10PM +0100, Martin Blumenstingl wrote: > Amlogic Meson G12A (and newer: G12B, SM1) SoCs have a more advanced RX > delay logic. Instead of fine-tuning the delay in the nanoseconds range > it now allows tuning in 200 picosecond steps. This support comes with > new bits in the PRG_ETH1[19:16] register. > > Add support for validating the RGMII RX delay as well as configuring the > register accordingly on these platforms. > > Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
| |