tree c461a91d4c2746959b5ed2e29be5de92622975d8
parent a650dc1890eeef2be99220fed910fc300fe5c613
author developer <developer@mediatek.com> 1592565436 +0800
committer Tom Rini <trini@konsulko.com> 1595990640 -0400

eth: mtk-eth: enable mt7629 sgmii mode support in mediatek eth driver

The sgmii mode init flow is almost the same for all mediatek SoC, the
only difference is the register offset(SGMSYS_GEN2_SPEED) is 0x2028
in the old chip(mt7622) but changed to 0x128 for the newer chip(mt7629
and the following chips).