[PATCH net-next v6 0/8] net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC

Daniel Golle
2023-07-25T00:51:38Z

The MediaTek MT7988 SoC introduces a new version (3) of the NETSYS
block and comes with three instead of two MACs.

The first MAC can be internally connected to a built-in Gigabit
Ethernet switch with four 1000M/100M/10M twisted pair user ports.

The second MAC can be internally connected to a built-in 2500Base-T
Ethernet PHY.

There are two SerDes units which can be operated in USXGMII, 10GBase-(K)R,
5GBase-R, 2500Base-X, 1000Base-X or SGMII interface mode.

This series adds initial support for NETSYS v3 and the first MAC of the
MT7988 SoC connecting the built-in DSA switch.

The switch is supported since commit 110c18bfed414 ("net: dsa: mt7530:
introduce driver for MT7988 built-in switch").

Basic support for the 1000M/100M/10M built-in PHYs connected to the
switch ports is present since commit ("98c485eaf509b net: phy: add
driver for MediaTek SoC built-in GE PHYs").

Changes since v5:
* Rebase again on current net-next tree

Changes since v4:
* Rebase on current net-next tree

Changes since v3:
* Set 'mediatek,infracfg = false;' in dt-bindings for those chips
which do not require infracfg phandle.

Changes since v2:
* Use version number instead of feature bits for NETSYS version
* Remove unneeded check for NULL when calling mtk_pcs_lynxi_destroy
* Reduce dt-bindings to what is actually needed at this point for
the driver to work.

Daniel Golle (3):
dt-bindings: net: mediatek,net: add missing mediatek,mt7621-eth
dt-bindings: net: mediatek,net: add mt7988-eth binding
net: ethernet: mtk_eth_soc: convert clock bitmap to u64

Lorenzo Bianconi (5):
net: ethernet: mtk_eth_soc: add version in mtk_soc_data
net: ethernet: mtk_eth_soc: increase MAX_DEVS to 3
net: ethernet: mtk_eth_soc: rely on MTK_MAX_DEVS and remove
MTK_MAC_COUNT
net: ethernet: mtk_eth_soc: add NETSYS_V3 version support
net: ethernet: mtk_eth_soc: convert caps in mtk_soc_data struct to u64

.../devicetree/bindings/net/mediatek,net.yaml | 109 +++++++-
drivers/net/ethernet/mediatek/mtk_eth_path.c | 22 +-
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 205 +++++++++------
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 241 ++++++++++--------
drivers/net/ethernet/mediatek/mtk_ppe.c | 18 +-
.../net/ethernet/mediatek/mtk_ppe_offload.c | 2 +-
drivers/net/ethernet/mediatek/mtk_wed.c | 4 +-
7 files changed, 399 insertions(+), 202 deletions(-)

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2.41.0