This patch series adds support of Ethernet for Aspeed AST2600 SoC. There are 4 MAC controllers (ftgmac100) in AST2600 that can support 10/100/1000T Ethernet. 4 MDIO controllers are used to connect to PHY chips. The MDIO controller has stand-alone hardware block so we introduce DM_MDIO so that we can use external MDIO driver (aspeed_mdio) instead of integrated MDIO drier in ftgmac100.c. The patch series also revises the MII interface delay for better RMII/RGMII timing margin.
Dylan Hung (5): net: ftgmac100: Add DM_MDIO support net: ftgmac100: Add Aspeed AST2600 support ARM: dts: ast2600: Add MDIO devices configs: ast2600: enable DM_MDIO and MDIO driver clk: ast2600: Revise MII interface delay
arch/arm/dts/ast2600-evb.dts | 68 ++++++++++++++++++++++++++++++++ arch/arm/dts/ast2600.dtsi | 46 ++++++++++++++++++--- configs/evb-ast2600_defconfig | 2 + drivers/clk/aspeed/clk_ast2600.c | 10 ++--- drivers/net/ftgmac100.c | 21 +++++++--- 5 files changed, 132 insertions(+), 15 deletions(-)