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3 commits

Author SHA1 Message Date
Neil Armstrong
4c2eb955cf net: designware: meson8b: add g12a compatible
Add support for the Meson G12A dwmac glue compatible needed after Linux 5.12 sync.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-05-14 17:46:50 +02:00
Neil Armstrong
81d0edafd9 net: dwmac_meson8b: do not set TX delay in TXID & RXID
When the PHY interface is set as TXID & RXID, the delays should be taken from DT,
but first they should not be hardcoded since the PHY driver will set them.

Fixes: 798424e857 ("net: designware: add Amlogic Meson8b & later glue driver")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-05-14 17:43:09 +02:00
Neil Armstrong
798424e857 net: designware: add Amlogic Meson8b & later glue driver
This adds a proper glue driver for the Designware DWMAC ethernet MAC IP
found in the Amlogic Meson8, GXBB, GXL, GXM, G12A, G12B & SM1 SoCs.

This is aimed to replace the static ethernet link setup found on the board
init code for the Amlogic SoC based boards.

Tested on a libretech-cc (S905x Internal RMII 10/100 PHY) and Khadas VIM3 (A113d
with external 10/100/1000 RGMII PHY) to cover the most extreme setups.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-04-06 11:10:29 +02:00