diff --git a/drivers/net/phy/mediatek/mtk-ge-soc.c b/drivers/net/phy/mediatek/mtk-ge-soc.c
index ee83b27..c566bf9 100644
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -24,7 +24,78 @@
 #define MTK_PHY_SMI_DET_ON_THRESH_MASK		GENMASK(13, 8)
 
 #define MTK_PHY_PAGE_EXTENDED_2A30		0x2a30
-#define MTK_PHY_PAGE_EXTENDED_52B5		0x52b5
+
+/* Registers on Token Ring debug nodes */
+/* ch_addr = 0x0, node_addr = 0x7, data_addr = 0x15 */
+#define NORMAL_MSE_LO_THRESH_MASK		GENMASK(15, 8) /* NormMseLoThresh */
+
+/* ch_addr = 0x0, node_addr = 0xf, data_addr = 0x3c */
+#define REMOTE_ACK_COUNT_LIMIT_CTRL_MASK	GENMASK(2, 1) /* RemAckCntLimitCtrl */
+
+/* ch_addr = 0x1, node_addr = 0xd, data_addr = 0x20 */
+#define VCO_SLICER_THRESH_HIGH_MASK		GENMASK(23, 0) /* VcoSlicerThreshBitsHigh */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x0 */
+#define DFE_TAIL_EANBLE_VGA_TRHESH_1000		GENMASK(5, 1) /* DfeTailEnableVgaThresh1000 */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x1 */
+#define MRVL_TR_FIX_100KP_MASK			GENMASK(22, 20) /* MrvlTrFix100Kp */
+#define MRVL_TR_FIX_100KF_MASK			GENMASK(19, 17) /* MrvlTrFix100Kf */
+#define MRVL_TR_FIX_1000KP_MASK			GENMASK(16, 14) /* MrvlTrFix1000Kp */
+#define MRVL_TR_FIX_1000KF_MASK			GENMASK(13, 11) /* MrvlTrFix1000Kf */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x12 */
+#define VGA_DECIMATION_RATE_MASK		GENMASK(8, 5) /* VgaDecRate */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */
+#define SLAVE_DSP_READY_TIME_MASK		GENMASK(22, 15) /* SlvDSPreadyTime */
+#define MASTER_DSP_READY_TIME_MASK		GENMASK(14, 7) /* MasDSPreadyTime */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x18 */
+#define ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER	BIT(8) /* EnabRandUpdTrig */
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x20 */
+#define RESET_SYNC_OFFSET_MASK			GENMASK(11, 8) /* ResetSyncOffset */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x0 */
+#define FFE_UPDATE_GAIN_FORCE_VAL_MASK		GENMASK(9, 7) /* FfeUpdGainForceVal */
+#define FFE_UPDATE_GAIN_FORCE			BIT(6) /* FfeUpdGainForce */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x3 */
+#define TR_FREEZE_MASK				GENMASK(11, 0) /* TrFreeze */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x6 */
+/* SS: Steady-state, KP: Proportional Gain */
+#define SS_TR_KP100_MASK			GENMASK(21, 19) /* SSTrKp100 */
+#define SS_TR_KF100_MASK			GENMASK(18, 16) /* SSTrKf100 */
+#define SS_TR_KP1000_MASTER_MASK		GENMASK(15, 13) /* SSTrKp1000Mas */
+#define SS_TR_KF1000_MASTER_MASK		GENMASK(12, 10) /* SSTrKf1000Mas */
+#define SS_TR_KP1000_SLAVE_MASK			GENMASK(9, 7)   /* SSTrKp1000Slv */
+#define SS_TR_KF1000_SLAVE_MASK			GENMASK(6, 4)   /* SSTrKf1000Slv */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x8 */
+/* clear this bit if wanna select from AFE */
+#define EEE1000_SELECT_SIGNEL_DETECTION_FROM_DFE	BIT(4) /* Regsigdet_sel_1000 */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xd */
+#define EEE1000_STAGE2_TR_KF_MASK		GENMASK(13, 11) /* RegEEE_st2TrKf1000 */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xf */
+#define SLAVE_WAKETR_TIMER_MASK			GENMASK(20, 11) /* RegEEE_slv_waketr_timer_tar */
+#define SLAVE_REMTX_TIMER_MASK			GENMASK(10, 1) /* RegEEE_slv_remtx_timer_tar */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x10 */
+#define SLAVE_WAKEINT_TIMER_MASK		GENMASK(10, 1) /* RegEEE_slv_wake_int_timer_tar */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x14 */
+#define TR_FREEZE_TIMER2_MASK			GENMASK(9, 0) /* RegEEE_trfreeze_timer2 */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x1c */
+#define EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK	GENMASK(8, 0) /* RegEEE100Stg1_tar */
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x25 */
+#define WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN	BIT(11) /* REGEEE_wake_slv_tr_wait_dfesigdet_en */
+
 
 #define ANALOG_INTERNAL_OPERATION_MAX_US	20
 #define TXRESERVE_MIN				0
@@ -667,40 +738,34 @@ static int tx_vcm_cal_sw(struct phy_device *phydev, u8 rg_txreserve_x)
 static void mt798x_phy_common_finetune(struct phy_device *phydev)
 {
 	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
-	/* SlvDSPreadyTime = 24, MasDSPreadyTime = 24 */
-	__phy_write(phydev, 0x11, 0xc71);
-	__phy_write(phydev, 0x12, 0xc);
-	__phy_write(phydev, 0x10, 0x8fae);
-
-	/* EnabRandUpdTrig = 1 */
-	__phy_write(phydev, 0x11, 0x2f00);
-	__phy_write(phydev, 0x12, 0xe);
-	__phy_write(phydev, 0x10, 0x8fb0);
-
-	/* NormMseLoThresh = 85 */
-	__phy_write(phydev, 0x11, 0x55a0);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x83aa);
-
-	/* FfeUpdGainForce = 1(Enable), FfeUpdGainForceVal = 4 */
-	__phy_write(phydev, 0x11, 0x240);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x9680);
-
-	/* TrFreeze = 0 (mt7988 default) */
-	__phy_write(phydev, 0x11, 0x0);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x9686);
-
-	/* SSTrKp100 = 5 */
-	/* SSTrKf100 = 6 */
-	/* SSTrKp1000Mas = 5 */
-	/* SSTrKf1000Mas = 6 */
-	/* SSTrKp1000Slv = 5 */
-	/* SSTrKf1000Slv = 6 */
-	__phy_write(phydev, 0x11, 0xbaef);
-	__phy_write(phydev, 0x12, 0x2e);
-	__phy_write(phydev, 0x10, 0x968c);
+	__tr_modify(phydev, 0x1, 0xf, 0x17,
+		    SLAVE_DSP_READY_TIME_MASK | MASTER_DSP_READY_TIME_MASK,
+		    FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x18) |
+		    FIELD_PREP(MASTER_DSP_READY_TIME_MASK, 0x18));
+
+	__tr_set_bits(phydev, 0x1, 0xf, 0x18, ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER);
+
+	__tr_modify(phydev, 0x0, 0x7, 0x15,
+		    NORMAL_MSE_LO_THRESH_MASK,
+		    FIELD_PREP(NORMAL_MSE_LO_THRESH_MASK, 0x55));
+
+	__tr_modify(phydev, 0x2, 0xd, 0x0,
+		    FFE_UPDATE_GAIN_FORCE_VAL_MASK,
+		    FIELD_PREP(FFE_UPDATE_GAIN_FORCE_VAL_MASK, 0x4) | FFE_UPDATE_GAIN_FORCE);
+
+	__tr_clr_bits(phydev, 0x2, 0xd, 0x3, TR_FREEZE_MASK);
+
+	__tr_modify(phydev, 0x2, 0xd, 0x6,
+		    SS_TR_KP100_MASK | SS_TR_KF100_MASK |
+		    SS_TR_KP1000_MASTER_MASK | SS_TR_KF1000_MASTER_MASK |
+		    SS_TR_KP1000_SLAVE_MASK | SS_TR_KF1000_SLAVE_MASK,
+		    FIELD_PREP(SS_TR_KP100_MASK, 0x5) |
+		    FIELD_PREP(SS_TR_KF100_MASK, 0x6) |
+		    FIELD_PREP(SS_TR_KP1000_MASTER_MASK, 0x5) |
+		    FIELD_PREP(SS_TR_KF1000_MASTER_MASK, 0x6) |
+		    FIELD_PREP(SS_TR_KP1000_SLAVE_MASK, 0x5) |
+		    FIELD_PREP(SS_TR_KF1000_SLAVE_MASK, 0x6));
+
 	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
 }
 
@@ -723,27 +788,27 @@ static void mt7981_phy_finetune(struct phy_device *phydev)
 	}
 
 	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
-	/* ResetSyncOffset = 6 */
-	__phy_write(phydev, 0x11, 0x600);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x8fc0);
+	__tr_modify(phydev, 0x1, 0xf, 0x20,
+		    RESET_SYNC_OFFSET_MASK, FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x6));
 
-	/* VgaDecRate = 1 */
-	__phy_write(phydev, 0x11, 0x4c2a);
-	__phy_write(phydev, 0x12, 0x3e);
-	__phy_write(phydev, 0x10, 0x8fa4);
+	__tr_modify(phydev, 0x1, 0xf, 0x12,
+		    VGA_DECIMATION_RATE_MASK, FIELD_PREP(VGA_DECIMATION_RATE_MASK, 0x1));
 
 	/* MrvlTrFix100Kp = 3, MrvlTrFix100Kf = 2,
 	 * MrvlTrFix1000Kp = 3, MrvlTrFix1000Kf = 2
 	 */
-	__phy_write(phydev, 0x11, 0xd10a);
-	__phy_write(phydev, 0x12, 0x34);
-	__phy_write(phydev, 0x10, 0x8f82);
+	__tr_modify(phydev, 0x1, 0xf, 0x1,
+		    MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK |
+		    MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK,
+		    FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x3) |
+		    FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x2) |
+		    FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x3) |
+		    FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x2));
 
 	/* VcoSlicerThreshBitsHigh */
-	__phy_write(phydev, 0x11, 0x5555);
-	__phy_write(phydev, 0x12, 0x55);
-	__phy_write(phydev, 0x10, 0x8ec0);
+	__tr_modify(phydev, 0x1, 0xd, 0x20,
+		    VCO_SLICER_THRESH_HIGH_MASK,
+		    FIELD_PREP(VCO_SLICER_THRESH_HIGH_MASK, 0x555555));
 	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
 
 	/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 9 */
@@ -794,25 +859,22 @@ static void mt7988_phy_finetune(struct phy_device *phydev)
 	phy_write_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_TX_FILTER, 0x5);
 
 	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
-	/* ResetSyncOffset = 5 */
-	__phy_write(phydev, 0x11, 0x500);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x8fc0);
+	__tr_modify(phydev, 0x1, 0xf, 0x20,
+		    RESET_SYNC_OFFSET_MASK, FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x5));
 
 	/* VgaDecRate is 1 at default on mt7988 */
 
-	/* MrvlTrFix100Kp = 6, MrvlTrFix100Kf = 7,
-	 * MrvlTrFix1000Kp = 6, MrvlTrFix1000Kf = 7
-	 */
-	__phy_write(phydev, 0x11, 0xb90a);
-	__phy_write(phydev, 0x12, 0x6f);
-	__phy_write(phydev, 0x10, 0x8f82);
-
-	/* RemAckCntLimitCtrl = 1 */
-	__phy_write(phydev, 0x11, 0xfbba);
-	__phy_write(phydev, 0x12, 0xc3);
-	__phy_write(phydev, 0x10, 0x87f8);
-
+	__tr_modify(phydev, 0x1, 0xf, 0x1,
+		    MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK |
+		    MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK,
+		    FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x6) |
+		    FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x7) |
+		    FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x6) |
+		    FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x7));
+
+	__tr_modify(phydev, 0x0, 0xf, 0x3c,
+		    REMOTE_ACK_COUNT_LIMIT_CTRL_MASK,
+		    FIELD_PREP(REMOTE_ACK_COUNT_LIMIT_CTRL_MASK, 0x1));
 	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
 
 	/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 10 */
@@ -887,45 +949,34 @@ static void mt798x_phy_eee(struct phy_device *phydev)
 			 MTK_PHY_TR_READY_SKIP_AFE_WAKEUP);
 
 	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
-	/* Regsigdet_sel_1000 = 0 */
-	__phy_write(phydev, 0x11, 0xb);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x9690);
-
-	/* REG_EEE_st2TrKf1000 = 2 */
-	__phy_write(phydev, 0x11, 0x114f);
-	__phy_write(phydev, 0x12, 0x2);
-	__phy_write(phydev, 0x10, 0x969a);
-
-	/* RegEEE_slv_wake_tr_timer_tar = 6, RegEEE_slv_remtx_timer_tar = 20 */
-	__phy_write(phydev, 0x11, 0x3028);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x969e);
-
-	/* RegEEE_slv_wake_int_timer_tar = 8 */
-	__phy_write(phydev, 0x11, 0x5010);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x96a0);
-
-	/* RegEEE_trfreeze_timer2 = 586 */
-	__phy_write(phydev, 0x11, 0x24a);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x96a8);
-
-	/* RegEEE100Stg1_tar = 16 */
-	__phy_write(phydev, 0x11, 0x3210);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x96b8);
-
-	/* REGEEE_wake_slv_tr_wait_dfesigdet_en = 0 */
-	__phy_write(phydev, 0x11, 0x1463);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x96ca);
-
-	/* DfeTailEnableVgaThresh1000 = 27 */
-	__phy_write(phydev, 0x11, 0x36);
-	__phy_write(phydev, 0x12, 0x0);
-	__phy_write(phydev, 0x10, 0x8f80);
+	__tr_clr_bits(phydev, 0x2, 0xd, 0x8, EEE1000_SELECT_SIGNEL_DETECTION_FROM_DFE);
+
+	__tr_modify(phydev, 0x2, 0xd, 0xd,
+		    EEE1000_STAGE2_TR_KF_MASK,
+		    FIELD_PREP(EEE1000_STAGE2_TR_KF_MASK, 0x2));
+
+	__tr_modify(phydev, 0x2, 0xd, 0xf,
+		    SLAVE_WAKETR_TIMER_MASK | SLAVE_REMTX_TIMER_MASK,
+		    FIELD_PREP(SLAVE_WAKETR_TIMER_MASK, 0x6) |
+		    FIELD_PREP(SLAVE_REMTX_TIMER_MASK, 0x14));
+
+	__tr_modify(phydev, 0x2, 0xd, 0x10,
+		    SLAVE_WAKEINT_TIMER_MASK,
+		    FIELD_PREP(SLAVE_WAKEINT_TIMER_MASK, 0x8));
+
+	__tr_modify(phydev, 0x2, 0xd, 0x14,
+		    TR_FREEZE_TIMER2_MASK,
+		    FIELD_PREP(TR_FREEZE_TIMER2_MASK, 0x24a));
+
+	__tr_modify(phydev, 0x2, 0xd, 0x1c,
+		    EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK,
+		    FIELD_PREP(EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK, 0x10));
+
+	__tr_clr_bits(phydev, 0x2, 0xd, 0x25, WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN);
+
+	__tr_modify(phydev, 0x1, 0xf, 0x0,
+		    DFE_TAIL_EANBLE_VGA_TRHESH_1000,
+		    FIELD_PREP(DFE_TAIL_EANBLE_VGA_TRHESH_1000, 0x1b));
 	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
 
 	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_3);
diff --git a/drivers/net/phy/mediatek/mtk-ge.c b/drivers/net/phy/mediatek/mtk-ge.c
index 80425d6..5c0226d 100644
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -8,13 +8,35 @@
 #define MTK_GPHY_ID_MT7530		0x03a29412
 #define MTK_GPHY_ID_MT7531		0x03a29441
 
-#define MTK_EXT_PAGE_ACCESS		0x1f
-#define MTK_PHY_PAGE_STANDARD		0x0000
-#define MTK_PHY_PAGE_EXTENDED		0x0001
-#define MTK_PHY_PAGE_EXTENDED_2		0x0002
-#define MTK_PHY_PAGE_EXTENDED_3		0x0003
-#define MTK_PHY_PAGE_EXTENDED_2A30	0x2a30
-#define MTK_PHY_PAGE_EXTENDED_52B5	0x52b5
+#define MTK_PHY_PAGE_EXTENDED_1			0x0001
+#define MTK_PHY_AUX_CTRL_AND_STATUS		0x14
+#define   MTK_PHY_ENABLE_DOWNSHIFT		BIT(4)
+
+#define MTK_PHY_PAGE_EXTENDED_2			0x0002
+#define MTK_PHY_PAGE_EXTENDED_3			0x0003
+#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11	0x11
+
+#define MTK_PHY_PAGE_EXTENDED_2A30		0x2a30
+
+/* Registers on Token Ring debug nodes */
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */
+#define SLAVE_DSP_READY_TIME_MASK		GENMASK(22, 15)
+
+/* Registers on MDIO_MMD_VEND1 */
+#define MTK_PHY_GBE_MODE_TX_DELAY_SEL		0x13
+#define MTK_PHY_TEST_MODE_TX_DELAY_SEL		0x14
+#define   MTK_TX_DELAY_PAIR_B_MASK		GENMASK(10, 8)
+#define   MTK_TX_DELAY_PAIR_D_MASK		GENMASK(2, 0)
+
+#define MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL	0xa6
+#define   MTK_MCC_NEARECHO_OFFSET_MASK		GENMASK(15, 8)
+
+#define MTK_PHY_RXADC_CTRL_RG7			0xc6
+#define   MTK_PHY_DA_AD_BUF_BIAS_LP_MASK	GENMASK(9, 8)
+
+#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123	0x123
+#define   MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK	GENMASK(15, 8)
+#define   MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK	GENMASK(7, 0)
 
 struct mtk_gephy_priv {
 	unsigned long		led_state;
@@ -23,20 +45,27 @@ struct mtk_gephy_priv {
 static void mtk_gephy_config_init(struct phy_device *phydev)
 {
 	/* Enable HW auto downshift */
-	phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED, 0x14, 0, BIT(4));
+	phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED_1, MTK_PHY_AUX_CTRL_AND_STATUS,
+			 0, MTK_PHY_ENABLE_DOWNSHIFT);
 
 	/* Increase SlvDPSready time */
-	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
-	__phy_write(phydev, 0x10, 0xafae);
-	__phy_write(phydev, 0x12, 0x2f);
-	__phy_write(phydev, 0x10, 0x8fae);
-	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
+	tr_modify(phydev, 0x1, 0xf, 0x17, SLAVE_DSP_READY_TIME_MASK,
+		  FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x5e));
 
 	/* Adjust 100_mse_threshold */
-	phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x123, 0xffff);
-
-	/* Disable mcc */
-	phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xa6, 0x300);
+	phy_modify_mmd(phydev, MDIO_MMD_VEND1,
+		       MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123,
+		       MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK |
+		       MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK,
+		       FIELD_PREP(MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK,
+				  0xff) |
+		       FIELD_PREP(MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK,
+				  0xff));
+
+	/* If echo time is narrower than 0x3, it will be regarded as noise */
+	phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL,
+		       MTK_MCC_NEARECHO_OFFSET_MASK,
+		       FIELD_PREP(MTK_MCC_NEARECHO_OFFSET_MASK, 0x3));
 }
 
 static int mt7530_phy_config_init(struct phy_device *phydev)
@@ -44,7 +73,8 @@ static int mt7530_phy_config_init(struct phy_device *phydev)
 	mtk_gephy_config_init(phydev);
 
 	/* Increase post_update_timer */
-	phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3, 0x11, 0x4b);
+	phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3,
+			MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11, 0x4b);
 
 	return 0;
 }
@@ -55,11 +85,19 @@ static int mt7531_phy_config_init(struct phy_device *phydev)
 
 	/* PHY link down power saving enable */
 	phy_set_bits(phydev, 0x17, BIT(4));
-	phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, 0xc6, 0x300);
+	phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RXADC_CTRL_RG7,
+		       MTK_PHY_DA_AD_BUF_BIAS_LP_MASK,
+		       FIELD_PREP(MTK_PHY_DA_AD_BUF_BIAS_LP_MASK, 0x3));
 
 	/* Set TX Pair delay selection */
-	phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x13, 0x404);
-	phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x14, 0x404);
+	phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_GBE_MODE_TX_DELAY_SEL,
+		       MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK,
+		       FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) |
+		       FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4));
+	phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TEST_MODE_TX_DELAY_SEL,
+		       MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK,
+		       FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) |
+		       FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4));
 
 	return 0;
 }
diff --git a/drivers/net/phy/mediatek/mtk-phy-lib.c b/drivers/net/phy/mediatek/mtk-phy-lib.c
index 4608837..3f1a24c 100644
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -6,6 +6,94 @@
 
 #include "mtk.h"
 
+/* Difference between functions with tr* and __tr* prefixes is
+ *   tr* functions: wrapped by page switching operations
+ * __tr* functions: no page switching operations
+ */
+
+static void __tr_access(struct phy_device *phydev, bool read, u8 ch_addr,
+			u8 node_addr, u8 data_addr)
+{
+	u16 tr_cmd = BIT(15); /* bit 14 & 0 are reserved */
+
+	if (read)
+		tr_cmd |= BIT(13);
+
+	tr_cmd |= (((ch_addr & 0x3) << 11) |
+		   ((node_addr & 0xf) << 7) |
+		   ((data_addr & 0x3f) << 1));
+	dev_dbg(&phydev->mdio.dev, "tr_cmd: 0x%x\n", tr_cmd);
+	__phy_write(phydev, 0x10, tr_cmd);
+}
+
+static void __tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+		      u16 *tr_high, u16 *tr_low)
+{
+	__tr_access(phydev, true, ch_addr, node_addr, data_addr);
+	*tr_low = __phy_read(phydev, 0x11);
+	*tr_high = __phy_read(phydev, 0x12);
+	dev_dbg(&phydev->mdio.dev, "tr_high read: 0x%x, tr_low read: 0x%x\n",
+		*tr_high, *tr_low);
+}
+
+u32 tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr)
+{
+	u16 tr_high;
+	u16 tr_low;
+
+	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
+	__tr_read(phydev, ch_addr, node_addr, data_addr, &tr_high, &tr_low);
+	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
+
+	return (tr_high << 16) | tr_low;
+}
+EXPORT_SYMBOL_GPL(tr_read);
+
+static void __tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+		       u32 tr_data)
+{
+	__phy_write(phydev, 0x11, tr_data & 0xffff);
+	__phy_write(phydev, 0x12, tr_data >> 16);
+	dev_dbg(&phydev->mdio.dev, "tr_high write: 0x%x, tr_low write: 0x%x\n",
+		tr_data >> 16, tr_data & 0xffff);
+	__tr_access(phydev, false, ch_addr, node_addr, data_addr);
+}
+
+void __tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+		 u32 mask, u32 set)
+{
+	u32 tr_data;
+	u16 tr_high;
+	u16 tr_low;
+
+	__tr_read(phydev, ch_addr, node_addr, data_addr, &tr_high, &tr_low);
+	tr_data = (tr_high << 16) | tr_low;
+	tr_data = (tr_data & ~mask) | set;
+	__tr_write(phydev, ch_addr, node_addr, data_addr, tr_data);
+}
+EXPORT_SYMBOL_GPL(__tr_modify);
+
+void tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+	       u32 mask, u32 set)
+{
+	phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
+	__tr_modify(phydev, ch_addr, node_addr, data_addr, mask, set);
+	phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
+}
+EXPORT_SYMBOL_GPL(tr_modify);
+
+void __tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 set)
+{
+	__tr_modify(phydev, ch_addr, node_addr, data_addr, 0, set);
+}
+EXPORT_SYMBOL_GPL(__tr_set_bits);
+
+void __tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 clr)
+{
+	__tr_modify(phydev, ch_addr, node_addr, data_addr, clr, 0);
+}
+EXPORT_SYMBOL_GPL(__tr_clr_bits);
+
 int mtk_phy_read_page(struct phy_device *phydev)
 {
 	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
diff --git a/drivers/net/phy/mediatek/mtk.h b/drivers/net/phy/mediatek/mtk.h
index c392c38..10ee9be 100644
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -9,6 +9,8 @@
 #define _MTK_EPHY_H_
 
 #define MTK_EXT_PAGE_ACCESS			0x1f
+#define MTK_PHY_PAGE_STANDARD			0x0000
+#define MTK_PHY_PAGE_EXTENDED_52B5		0x52b5
 
 /* Registers on MDIO_MMD_VEND2 */
 #define MTK_PHY_LED0_ON_CTRL			0x24
@@ -62,6 +64,14 @@
 #define MTK_PHY_LED_STATE_FORCE_BLINK	1
 #define MTK_PHY_LED_STATE_NETDEV	2
 
+u32 tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr);
+void __tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+		 u32 mask, u32 set);
+void tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr,
+	       u32 mask, u32 set);
+void __tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 set);
+void __tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, u8 data_addr, u32 clr);
+
 int mtk_phy_read_page(struct phy_device *phydev);
 int mtk_phy_write_page(struct phy_device *phydev, int page);
 
