diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2023-03-19 12:56:28 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-20 19:47:59 -0700 |
| commit | f5d43ddd334b7c32fcaed9ba46afbd85cb467f1f (patch) | |
| tree | 02b8dc3224ef9277dbdf199e2b58b85533095e19 /drivers/net/ethernet/mediatek/mtk_eth_soc.c | |
| parent | 56aecc0a655d997342ca85a3dd1f59715f2b3349 (diff) | |
net: ethernet: mtk_eth_soc: add support for MT7981 SoC
The MediaTek MT7981 SoC comes with two 1G/2.5G SGMII ports, just like
MT7986.
In addition MT7981 is equipped with a built-in 1000Base-T PHY which can
be used with GMAC1.
As many MT7981 boards make use of inverting SGMII signal polarity, add
new device-tree attribute 'mediatek,pn_swap' to support them.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.c')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 52aa71f0c499..40490197e124 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -4846,6 +4846,26 @@ static const struct mtk_soc_data mt7629_data = { }, }; +static const struct mtk_soc_data mt7981_data = { + .reg_map = &mt7986_reg_map, + .ana_rgc3 = 0x128, + .caps = MT7981_CAPS, + .hw_features = MTK_HW_FEATURES, + .required_clks = MT7981_CLKS_BITMAP, + .required_pctl = false, + .offload_version = 2, + .hash_offset = 4, + .foe_entry_size = sizeof(struct mtk_foe_entry), + .txrx = { + .txd_size = sizeof(struct mtk_tx_dma_v2), + .rxd_size = sizeof(struct mtk_rx_dma_v2), + .rx_irq_done_mask = MTK_RX_DONE_INT_V2, + .rx_dma_l4_valid = RX_DMA_L4_VALID_V2, + .dma_max_len = MTK_TX_DMA_BUF_LEN_V2, + .dma_len_offset = 8, + }, +}; + static const struct mtk_soc_data mt7986_data = { .reg_map = &mt7986_reg_map, .ana_rgc3 = 0x128, @@ -4888,6 +4908,7 @@ const struct of_device_id of_mtk_match[] = { { .compatible = "mediatek,mt7622-eth", .data = &mt7622_data}, { .compatible = "mediatek,mt7623-eth", .data = &mt7623_data}, { .compatible = "mediatek,mt7629-eth", .data = &mt7629_data}, + { .compatible = "mediatek,mt7981-eth", .data = &mt7981_data}, { .compatible = "mediatek,mt7986-eth", .data = &mt7986_data}, { .compatible = "ralink,rt5350-eth", .data = &rt5350_data}, {}, |