[PATCH v3 1/5] dt-bindings: net: dwmac-meson: use picoseconds for the RGMII RX delay
f.fainelli at gmail.com
Mon Dec 28 16:06:55 EST 2020
On 12/23/2020 3:29 PM, Martin Blumenstingl wrote:
> Amlogic Meson G12A, G12B and SM1 SoCs have a more advanced RGMII RX
> delay register which allows picoseconds precision. Deprecate the old
> "amlogic,rx-delay-ns" in favour of the generic "rx-internal-delay-ps"
> For older SoCs the only known supported values were 0ns and 2ns. The new
> SoCs have support for RGMII RX delays between 0ps and 3000ps in 200ps
> Don't carry over the description for the "rx-internal-delay-ps" property
> and inherit that from ethernet-controller.yaml instead.
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
Reviewed-by: Florian Fainelli <f.fainelli at gmail.com>
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