linux-kernel - Re: [PATCH RFC v2 3/5] net: stmmac: dwmac-meson8b: use picoseconds for the RGMII RX delay

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Date:   Tue, 17 Nov 2020 03:04:51 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     davem@...emloft.net, kuba@...nel.org,
        linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, netdev@...r.kernel.org,
        jianxin.pan@...ogic.com, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, khilman@...libre.com,
        narmstrong@...libre.com, jbrunet@...libre.com, f.fainelli@...il.com
Subject: Re: [PATCH RFC v2 3/5] net: stmmac: dwmac-meson8b: use picoseconds
 for the RGMII RX delay

On Sun, Nov 15, 2020 at 07:52:08PM +0100, Martin Blumenstingl wrote:
> Amlogic Meson G12A, G12B and SM1 SoCs have a more advanced RGMII RX
> delay register which allows picoseconds precision. Parse the new
> "amlogic,rgmii-rx-delay-ps" property or fall back to the old
> "amlogic,rx-delay-ns".
> 
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew