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Date: Mon, 28 Dec 2020 13:06:55 -0800 From: Florian Fainelli <f.fainelli@...il.com> To: Martin Blumenstingl <martin.blumenstingl@...glemail.com>, linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org, netdev@...r.kernel.org Cc: davem@...emloft.net, kuba@...nel.org, robh+dt@...nel.org, andrew@...n.ch, jianxin.pan@...ogic.com, narmstrong@...libre.com, khilman@...libre.com, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, jbrunet@...libre.com Subject: Re: [PATCH v3 1/5] dt-bindings: net: dwmac-meson: use picoseconds for the RGMII RX delay 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" > property. > > 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 > steps. > > 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@...glemail.com> Reviewed-by: Florian Fainelli <f.fainelli@...il.com> -- Florian
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