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authorMartin Blumenstingl2021-03-24 20:36:04 +0100
committerDavid S. Miller2021-03-25 16:53:38 -0700
commit3e6fdeb28f4c331acbd27bdb0effc4befd4ef8e8 (patch)
tree238cdbe717dc9afc9b28390518efdeb80f35b1e9 /README
parent3ed14d8d47bff8cd70c357da9b72b1f698bf553b (diff)
net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock
The xMII interface clock depends on the PHY interface (MII, RMII, RGMII) as well as the current link speed. Explicitly configure the GSWIP to automatically select the appropriate xMII interface clock. This fixes an issue seen by some users where ports using an external RMII or RGMII PHY were deaf (no RX or TX traffic could be seen). Most likely this is due to an "invalid" xMII clock being selected either by the bootloader or hardware-defaults. Fixes: 14fceff4771e51 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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