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[0/2] prepare dwmac-meson8b for G12A specific initialization

Message ID 20200620192641.175754-1-martin.blumenstingl@googlemail.com
Headers show
Series prepare dwmac-meson8b for G12A specific initialization | expand

Message

Martin Blumenstingl June 20, 2020, 7:26 p.m. UTC
Some users are reporting that RGMII (and sometimes also RMII) Ethernet
is not working for them on G12A/G12B/SM1 boards. Upon closer inspection
of the vendor code for these SoCs new register bits are found.

It's not clear yet how these registers work. Add a new compatible string
as the first preparation step to improve Ethernet support on these SoCs.


Martin Blumenstingl (2):
  dt-bindings: net: dwmac-meson: Add a compatible string for G12A
    onwards
  net: stmmac: dwmac-meson8b: add a compatible string for G12A SoCs

 .../devicetree/bindings/net/amlogic,meson-dwmac.yaml          | 3 +++
 drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c           | 4 ++++
 2 files changed, 7 insertions(+)

Comments

David Miller June 22, 2020, 11:24 p.m. UTC | #1
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Sat, 20 Jun 2020 21:26:39 +0200

> Some users are reporting that RGMII (and sometimes also RMII) Ethernet
> is not working for them on G12A/G12B/SM1 boards. Upon closer inspection
> of the vendor code for these SoCs new register bits are found.
> 
> It's not clear yet how these registers work. Add a new compatible string
> as the first preparation step to improve Ethernet support on these SoCs.

Series applied to net-next, thanks Martin.