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authorLanden Chao <landen.chao@mediatek.com>2020-02-18 16:49:37 +0800
committerTom Rini <trini@konsulko.com>2020-04-24 10:09:59 -0400
commit532de8d99c754c2e514ee4a069f5d69df644c9bc (patch)
treed7f5b2901d8956a72717f9c5c32f351014170d22 /env
parentea8de984e5d77a755c7802833a4808c65d380fb0 (diff)
eth: mtk-eth: add mt7531 switch support in mediatek eth driver
mt7531 is a 7-ports switch with 5 embedded giga phys, and uses the same MAC design of mt7530. The cpu port6 supports SGMII only. The cpu port5 supports RGMII or SGMII in different model. mt7531 is connected to mt7622 via both RGMII and SGMII interfaces. In this patch, mt7531 cpu port5 or port6 is configured to maximum capability to align CPU MAC setting. The dts has been committed in the commit 6efa450565cdc ("arm: dts: mediatek: add ethernet and sgmii dts node for mt7622") Signed-off-by: Landen Chao <landen.chao@mediatek.com> Tested-by: Frank Wunderlich <frank-w@public-files.de>
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