generic: add support for MediaTek NETSYS v3

In order to support Ethernet on the MT7988 SoC add support for NETSYS v3
as well as new paths and USXGMII SerDes to the mtk_eth_soc driver.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 6983a215d9d1966f95bc5b1c0045c200948b2079)

1 files changed, 495 insertions, 0 deletions

diff --git a/target/linux/generic/pending-5.15/737-06-net-ethernet-mtk_eth_soc-add-support-for-MT7988-SoC.patch b/target/linux/generic/pending-5.15/737-06-net-ethernet-mtk_eth_soc-add-support-for-MT7988-SoC.patch
new file mode 100644
index 0000000000..504d2ea226
--- /dev/null
+++ b/target/linux/generic/pending-5.15/737-06-net-ethernet-mtk_eth_soc-add-support-for-MT7988-SoC.patch
@@ -0,0 +1,495 @@
+From 661bacf4363ca68939c15e20056b5f72fbd034e7 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Sat, 25 Feb 2023 00:08:24 +0100
+Subject: [PATCH 6/7] net: ethernet: mtk_eth_soc: add support for MT7988 SoC
+
+Introduce support for ethernet chip available in MT7988 SoC to
+mtk_eth_soc driver.
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 153 ++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 193 ++++++++++++++------
+ 2 files changed, 279 insertions(+), 67 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -152,6 +152,54 @@ static const struct mtk_reg_map mt7986_r
+ 	.pse_oq_sta		= 0x01a0,
+ };
+ 
++static const struct mtk_reg_map mt7988_reg_map = {
++	.tx_irq_mask		= 0x461c,
++	.tx_irq_status		= 0x4618,
++	.pdma = {
++		.rx_ptr		= 0x6900,
++		.rx_cnt_cfg	= 0x6904,
++		.pcrx_ptr	= 0x6908,
++		.glo_cfg	= 0x6a04,
++		.rst_idx	= 0x6a08,
++		.delay_irq	= 0x6a0c,
++		.irq_status	= 0x6a20,
++		.irq_mask	= 0x6a28,
++		.adma_rx_dbg0	= 0x6a38,
++		.int_grp	= 0x6a50,
++	},
++	.qdma = {
++		.qtx_cfg	= 0x4400,
++		.qtx_sch	= 0x4404,
++		.rx_ptr		= 0x4500,
++		.rx_cnt_cfg	= 0x4504,
++		.qcrx_ptr	= 0x4508,
++		.glo_cfg	= 0x4604,
++		.rst_idx	= 0x4608,
++		.delay_irq	= 0x460c,
++		.fc_th		= 0x4610,
++		.int_grp	= 0x4620,
++		.hred		= 0x4644,
++		.ctx_ptr	= 0x4700,
++		.dtx_ptr	= 0x4704,
++		.crx_ptr	= 0x4710,
++		.drx_ptr	= 0x4714,
++		.fq_head	= 0x4720,
++		.fq_tail	= 0x4724,
++		.fq_count	= 0x4728,
++		.fq_blen	= 0x472c,
++		.tx_sch_rate	= 0x4798,
++	},
++	.gdm1_cnt		= 0x1c00,
++	.gdma_to_ppe0		= 0x3333,
++	.ppe_base		= 0x2200,
++	.wdma_base = {
++		[0]		= 0x4800,
++		[1]		= 0x4c00,
++	},
++	.pse_iq_sta		= 0x0180,
++	.pse_oq_sta		= 0x01a0,
++};
++
+ /* strings used by ethtool */
+ static const struct mtk_ethtool_stats {
+ 	char str[ETH_GSTRING_LEN];
+@@ -179,10 +227,54 @@ static const struct mtk_ethtool_stats {
+ };
+ 
+ static const char * const mtk_clks_source_name[] = {
+-	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
+-	"sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
+-	"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
+-	"sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1"
++	"ethif",
++	"sgmiitop",
++	"esw",
++	"gp0",
++	"gp1",
++	"gp2",
++	"gp3",
++	"xgp1",
++	"xgp2",
++	"xgp3",
++	"crypto",
++	"fe",
++	"trgpll",
++	"sgmii_tx250m",
++	"sgmii_rx250m",
++	"sgmii_cdr_ref",
++	"sgmii_cdr_fb",
++	"sgmii2_tx250m",
++	"sgmii2_rx250m",
++	"sgmii2_cdr_ref",
++	"sgmii2_cdr_fb",
++	"sgmii_ck",
++	"eth2pll",
++	"wocpu0",
++	"wocpu1",
++	"netsys0",
++	"netsys1",
++	"ethwarp_wocpu2",
++	"ethwarp_wocpu1",
++	"ethwarp_wocpu0",
++	"top_usxgmii0_sel",
++	"top_usxgmii1_sel",
++	"top_sgm0_sel",
++	"top_sgm1_sel",
++	"top_xfi_phy0_xtal_sel",
++	"top_xfi_phy1_xtal_sel",
++	"top_eth_gmii_sel",
++	"top_eth_refck_50m_sel",
++	"top_eth_sys_200m_sel",
++	"top_eth_sys_sel",
++	"top_eth_xgmii_sel",
++	"top_eth_mii_sel",
++	"top_netsys_sel",
++	"top_netsys_500m_sel",
++	"top_netsys_pao_2x_sel",
++	"top_netsys_sync_250m_sel",
++	"top_netsys_ppefb_250m_sel",
++	"top_netsys_warp_sel",
+ };
+ 
+ void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
+@@ -1207,10 +1299,19 @@ static void mtk_tx_set_dma_desc_v2(struc
+ 		data |= TX_DMA_LS0;
+ 	WRITE_ONCE(desc->txd3, data);
+ 
+-	if (mac->id == MTK_GMAC3_ID)
+-		data = PSE_GDM3_PORT;
+-	else
+-		data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
++	 /* set forward port */
++	switch (mac->id) {
++	case MTK_GMAC1_ID:
++		data = PSE_GDM1_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC2_ID:
++		data = PSE_GDM2_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC3_ID:
++		data = PSE_GDM3_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	}
++
+ 	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
+ 	WRITE_ONCE(desc->txd4, data);
+ 
+@@ -4964,6 +5065,25 @@ static const struct mtk_soc_data mt7986_
+ 	},
+ };
+ 
++static const struct mtk_soc_data mt7988_data = {
++	.reg_map = &mt7988_reg_map,
++	.ana_rgc3 = 0x128,
++	.caps = MT7988_CAPS,
++	.hw_features = MTK_HW_FEATURES,
++	.required_clks = MT7988_CLKS_BITMAP,
++	.required_pctl = false,
++	.num_devs = 3,
++	.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 rt5350_data = {
+ 	.reg_map = &mt7628_reg_map,
+ 	.caps = MT7628_CAPS,
+@@ -4982,14 +5102,15 @@ static const struct mtk_soc_data rt5350_
+ };
+ 
+ const struct of_device_id of_mtk_match[] = {
+-	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
+-	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
+-	{ .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},
++	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data },
++	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data },
++	{ .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 = "mediatek,mt7988-eth", .data = &mt7988_data },
++	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, of_mtk_match);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -116,7 +116,8 @@
+ #define MTK_CDMP_EG_CTRL	0x404
+ 
+ /* GDM Exgress Control Register */
+-#define MTK_GDMA_FWD_CFG(x)	(0x500 + (x * 0x1000))
++#define MTK_GDMA_FWD_CFG(x)	((x == MTK_GMAC3_ID) ?		\
++				 0x540 : 0x500 + (x * 0x1000))
+ #define MTK_GDMA_SPECIAL_TAG	BIT(24)
+ #define MTK_GDMA_ICS_EN		BIT(22)
+ #define MTK_GDMA_TCS_EN		BIT(21)
+@@ -650,6 +651,11 @@ enum mtk_clks_map {
+ 	MTK_CLK_GP0,
+ 	MTK_CLK_GP1,
+ 	MTK_CLK_GP2,
++	MTK_CLK_GP3,
++	MTK_CLK_XGP1,
++	MTK_CLK_XGP2,
++	MTK_CLK_XGP3,
++	MTK_CLK_CRYPTO,
+ 	MTK_CLK_FE,
+ 	MTK_CLK_TRGPLL,
+ 	MTK_CLK_SGMII_TX_250M,
+@@ -666,57 +672,108 @@ enum mtk_clks_map {
+ 	MTK_CLK_WOCPU1,
+ 	MTK_CLK_NETSYS0,
+ 	MTK_CLK_NETSYS1,
++	MTK_CLK_ETHWARP_WOCPU2,
++	MTK_CLK_ETHWARP_WOCPU1,
++	MTK_CLK_ETHWARP_WOCPU0,
++	MTK_CLK_TOP_USXGMII_SBUS_0_SEL,
++	MTK_CLK_TOP_USXGMII_SBUS_1_SEL,
++	MTK_CLK_TOP_SGM_0_SEL,
++	MTK_CLK_TOP_SGM_1_SEL,
++	MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL,
++	MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL,
++	MTK_CLK_TOP_ETH_GMII_SEL,
++	MTK_CLK_TOP_ETH_REFCK_50M_SEL,
++	MTK_CLK_TOP_ETH_SYS_200M_SEL,
++	MTK_CLK_TOP_ETH_SYS_SEL,
++	MTK_CLK_TOP_ETH_XGMII_SEL,
++	MTK_CLK_TOP_ETH_MII_SEL,
++	MTK_CLK_TOP_NETSYS_SEL,
++	MTK_CLK_TOP_NETSYS_500M_SEL,
++	MTK_CLK_TOP_NETSYS_PAO_2X_SEL,
++	MTK_CLK_TOP_NETSYS_SYNC_250M_SEL,
++	MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL,
++	MTK_CLK_TOP_NETSYS_WARP_SEL,
+ 	MTK_CLK_MAX
+ };
+ 
+-#define MT7623_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP1) | BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_TRGPLL))
+-#define MT7622_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL))
++#define MT7623_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_TRGPLL))
++#define MT7622_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL))
+ #define MT7621_CLKS_BITMAP	(0)
+ #define MT7628_CLKS_BITMAP	(0)
+-#define MT7629_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
+-#define MT7981_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK))
+-#define MT7986_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB))
++#define MT7629_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_FE) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL) | BIT_ULL(MTK_CLK_SGMIITOP))
++#define MT7981_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK))
++#define MT7986_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU1) | BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
++#define MT7988_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_ESW) | \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP3) | BIT_ULL(MTK_CLK_XGP1) | \
++				 BIT_ULL(MTK_CLK_XGP2) | BIT_ULL(MTK_CLK_XGP3) | \
++				 BIT_ULL(MTK_CLK_CRYPTO) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU2) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU1) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_GMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_REFCK_50M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_200M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_XGMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_MII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_500M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PAO_2X_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SYNC_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_WARP_SEL))
+ 
+ enum mtk_dev_state {
+ 	MTK_HW_INIT,
+@@ -844,6 +901,7 @@ enum mkt_eth_capabilities {
+ 	MTK_RGMII_BIT = 0,
+ 	MTK_TRGMII_BIT,
+ 	MTK_SGMII_BIT,
++	MTK_USXGMII_BIT,
+ 	MTK_ESW_BIT,
+ 	MTK_GEPHY_BIT,
+ 	MTK_MUX_BIT,
+@@ -866,6 +924,8 @@ enum mkt_eth_capabilities {
+ 	MTK_ETH_MUX_U3_GMAC2_TO_QPHY_BIT,
+ 	MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT,
+ 	MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT,
++	MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT,
++	MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT,
+ 
+ 	/* PATH BITS */
+ 	MTK_ETH_PATH_GMAC1_RGMII_BIT,
+@@ -874,13 +934,18 @@ enum mkt_eth_capabilities {
+ 	MTK_ETH_PATH_GMAC2_RGMII_BIT,
+ 	MTK_ETH_PATH_GMAC2_SGMII_BIT,
+ 	MTK_ETH_PATH_GMAC2_GEPHY_BIT,
++	MTK_ETH_PATH_GMAC3_SGMII_BIT,
+ 	MTK_ETH_PATH_GDM1_ESW_BIT,
++	MTK_ETH_PATH_GMAC1_USXGMII_BIT,
++	MTK_ETH_PATH_GMAC2_USXGMII_BIT,
++	MTK_ETH_PATH_GMAC3_USXGMII_BIT,
+ };
+ 
+ /* Supported hardware group on SoCs */
+ #define MTK_RGMII		BIT_ULL(MTK_RGMII_BIT)
+ #define MTK_TRGMII		BIT_ULL(MTK_TRGMII_BIT)
+ #define MTK_SGMII		BIT_ULL(MTK_SGMII_BIT)
++#define MTK_USXGMII		BIT_ULL(MTK_USXGMII_BIT)
+ #define MTK_ESW			BIT_ULL(MTK_ESW_BIT)
+ #define MTK_GEPHY		BIT_ULL(MTK_GEPHY_BIT)
+ #define MTK_MUX			BIT_ULL(MTK_MUX_BIT)
+@@ -907,6 +972,10 @@ enum mkt_eth_capabilities {
+ 	BIT_ULL(MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT)
+ #define MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII	\
+ 	BIT_ULL(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT)
++#define MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII	\
++	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT)
++#define MTK_ETH_MUX_GMAC123_TO_USXGMII	\
++	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT)
+ 
+ /* Supported path present on SoCs */
+ #define MTK_ETH_PATH_GMAC1_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_RGMII_BIT)
+@@ -915,7 +984,11 @@ enum mkt_eth_capabilities {
+ #define MTK_ETH_PATH_GMAC2_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_RGMII_BIT)
+ #define MTK_ETH_PATH_GMAC2_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_SGMII_BIT)
+ #define MTK_ETH_PATH_GMAC2_GEPHY	BIT_ULL(MTK_ETH_PATH_GMAC2_GEPHY_BIT)
++#define MTK_ETH_PATH_GMAC3_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_SGMII_BIT)
+ #define MTK_ETH_PATH_GDM1_ESW		BIT_ULL(MTK_ETH_PATH_GDM1_ESW_BIT)
++#define MTK_ETH_PATH_GMAC1_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_USXGMII_BIT)
++#define MTK_ETH_PATH_GMAC2_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_USXGMII_BIT)
++#define MTK_ETH_PATH_GMAC3_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_USXGMII_BIT)
+ 
+ #define MTK_GMAC1_RGMII		(MTK_ETH_PATH_GMAC1_RGMII | MTK_RGMII)
+ #define MTK_GMAC1_TRGMII	(MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII)
+@@ -923,7 +996,11 @@ enum mkt_eth_capabilities {
+ #define MTK_GMAC2_RGMII		(MTK_ETH_PATH_GMAC2_RGMII | MTK_RGMII)
+ #define MTK_GMAC2_SGMII		(MTK_ETH_PATH_GMAC2_SGMII | MTK_SGMII)
+ #define MTK_GMAC2_GEPHY		(MTK_ETH_PATH_GMAC2_GEPHY | MTK_GEPHY)
++#define MTK_GMAC3_SGMII		(MTK_ETH_PATH_GMAC3_SGMII | MTK_SGMII)
+ #define MTK_GDM1_ESW		(MTK_ETH_PATH_GDM1_ESW | MTK_ESW)
++#define MTK_GMAC1_USXGMII	(MTK_ETH_PATH_GMAC1_USXGMII | MTK_USXGMII)
++#define MTK_GMAC2_USXGMII	(MTK_ETH_PATH_GMAC2_USXGMII | MTK_USXGMII)
++#define MTK_GMAC3_USXGMII	(MTK_ETH_PATH_GMAC3_USXGMII | MTK_USXGMII)
+ 
+ /* MUXes present on SoCs */
+ /* 0: GDM1 -> GMAC1, 1: GDM1 -> ESW */
+@@ -946,6 +1023,12 @@ enum mkt_eth_capabilities {
+ #define MTK_MUX_GMAC12_TO_GEPHY_SGMII   \
+ 	(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
+ 
++#define MTK_MUX_GMAC123_TO_GEPHY_SGMII   \
++	(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII | MTK_MUX)
++
++#define MTK_MUX_GMAC123_TO_USXGMII   \
++	(MTK_ETH_MUX_GMAC123_TO_USXGMII | MTK_MUX | MTK_INFRA)
++
+ #ifdef CONFIG_SOC_MT7621
+ #define MTK_CAP_MASK MTK_NETSYS_V2
+ #else
+@@ -984,9 +1067,17 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
+ 		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
+ 
+-#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
+-		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+-		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
++#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
++		      MTK_MUX_GMAC12_TO_GEPHY_SGMII |		\
++		      MTK_QDMA | MTK_NETSYS_V2 |		\
++		      MTK_RSTCTRL_PPE1)
++
++#define MT7988_CAPS   (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
++		       MTK_GMAC3_SGMII | MTK_QDMA |		\
++		       MTK_MUX_GMAC123_TO_GEPHY_SGMII |		\
++		       MTK_NETSYS_V3 | MTK_RSTCTRL_PPE1 |	\
++		       MTK_GMAC1_USXGMII | MTK_GMAC2_USXGMII |	\
++		       MTK_GMAC3_USXGMII | MTK_MUX_GMAC123_TO_USXGMII)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+@@ -1072,7 +1163,7 @@ struct mtk_soc_data {
+ 	const struct mtk_reg_map *reg_map;
+ 	u32             ana_rgc3;
+ 	u64		caps;
+-	u32		required_clks;
++	u64		required_clks;
+ 	bool		required_pctl;
+ 	u8		offload_version;
+ 	u8		hash_offset;