diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 4b4a10f7f6d6..17ee30e04aea 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -34,6 +34,8 @@
 #include "phy-qcom-qmp-pcs-pcie-v5_20.h"
 #include "phy-qcom-qmp-pcs-pcie-v6.h"
 #include "phy-qcom-qmp-pcs-pcie-v6_20.h"
+#include "phy-qcom-qmp-pcs-pcie-v6_30.h"
+#include "phy-qcom-qmp-pcs-v6_30.h"
 #include "phy-qcom-qmp-pcie-qhp.h"
 
 #define PHY_INIT_COMPLETE_TIMEOUT		10000
@@ -1340,6 +1342,155 @@ static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x2_pcie_pcs_misc_tbl[] = {
 	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_FOM_EQ_CONFIG5, 0x8a),
 };
 
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_txz_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_RES_CODE_LANE_OFFSET_TX, 0x1a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_RES_CODE_LANE_OFFSET_RX, 0x05),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_LANE_MODE_1, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_LANE_MODE_2, 0x10),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_LANE_MODE_3, 0x51),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_TX_TRAN_DRVR_EMP_EN, 0x34),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_rxz_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_FO_GAIN_RATE_2, 0x0c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_SO_GAIN_RATE_2, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_FO_GAIN_RATE_3, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_PI_CONTROLS, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_SO_ACC_DEFAULT_VAL_RATE3, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_IVCM_CAL_CTRL2, 0x80),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_IVCM_POSTCAL_OFFSET, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_BKUP_CTRL1, 0x15),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_3, 0x45),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_VGA_CAL_MAN_VAL, 0x0c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_VGA_CAL_CNTRL1, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_GM_CAL, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_EQU_ADAPTOR_CNTRL4, 0x0b),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_SIGDET_ENABLES, 0x1c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_PHPRE_CTRL, 0x20),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_Q_PI_INTRINSIC_BIAS_RATE32, 0x39),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B0, 0xd4),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B1, 0x23),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B2, 0x58),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B3, 0x9a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B4, 0x38),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B5, 0xb6),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B6, 0xee),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B0, 0x1c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B1, 0xe4),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B2, 0x60),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B3, 0xdf),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B4, 0x69),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B5, 0x76),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B6, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_TX_ADPT_CTRL, 0x10),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_rx_tbl[] = {
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x3a, 1),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_ln_shrd_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RXCLK_DIV2_CTRL, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_SUMMER_CAL_SPD_MODE, 0x5b),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_DFE_DAC_ENABLE1, 0x88),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_TX_ADAPT_POST_THRESH2, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B0, 0x12),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B1, 0x12),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B2, 0xdb),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B3, 0x9a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B4, 0x38),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B5, 0xb6),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MODE_RATE_0_1_B6, 0x64),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH1_RATE210, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH1_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH2_RATE210, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH2_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH3_RATE210, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH3_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH4_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH5_RATE3, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_LN_SHRD_RX_MARG_COARSE_THRESH6_RATE3, 0x1f),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_serdes_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE1, 0x26),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE1, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE1, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE1, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE1, 0x36),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORECLK_DIV_MODE1, 0x08),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE1, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE1, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE1, 0x68),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE1, 0xab),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE1, 0xaa),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x12),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE0, 0xf8),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE0, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x36),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CORE_CLK_DIV_MODE0, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x41),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE0, 0xab),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE0, 0xaa),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE0, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_HS_SWITCH_SEL_1, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_BG_TIMER, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_EN_CENTER, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER1, 0x62),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER2, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_POST_DIV_MUX, 0x40),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_BIAS_EN_CLK_BUFLR_EN, 0x1c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_ENABLE1, 0x90),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYS_CLK_CTRL, 0x82),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0x08),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x46),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_CFG, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_SELECT, 0x34),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORE_CLK_EN, 0x20),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_MISC_1, 0x88),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_MODE, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_VCO_DC_LEVEL_CTRL, 0x0f),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_pcs_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_LOCK_DETECT_CONFIG2, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_G3S2_PRE_GAIN, 0x2e),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_RX_SIGDET_LVL, 0x99),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_ALIGN_DETECT_CONFIG7, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_EQ_CONFIG4, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_EQ_CONFIG5, 0x22),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_TX_RX_CONFIG, 0x04),
+	QMP_PHY_INIT_CFG(QPHY_V6_30_PCS_TX_RX_CONFIG2, 0x02),
+};
+
+static const struct qmp_phy_init_tbl x1e80100_qmp_gen4x8_pcie_pcs_misc_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_ENDPOINT_REFCLK_DRIVE, 0xc1),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_OSC_DTCT_ACTIONS, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_EQ_CONFIG1, 0x16),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G4_EQ_CONFIG5, 0x02),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G4_PRE_GAIN, 0x2e),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_RX_MARGINING_CONFIG1, 0x03),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_RX_MARGINING_CONFIG3, 0x28),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_RX_MARGINING_CONFIG5, 0x18),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G3_FOM_EQ_CONFIG5, 0x7a),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G4_FOM_EQ_CONFIG5, 0x8a),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G3_RXEQEVAL_TIME, 0x27),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_G4_RXEQEVAL_TIME, 0x27),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_TX_RX_CONFIG, 0xc0),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_30_PCS_POWER_STATE_CONFIG2, 0x1d),
+
+};
+
 static const struct qmp_phy_init_tbl sm8250_qmp_pcie_serdes_tbl[] = {
 	QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x08),
 	QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x34),
@@ -2578,6 +2729,8 @@ struct qmp_pcie_offsets {
 	u16 rx;
 	u16 tx2;
 	u16 rx2;
+	u16 txz;
+	u16 rxz;
 	u16 ln_shrd;
 };
 
@@ -2588,6 +2741,10 @@ struct qmp_phy_cfg_tbls {
 	int tx_num;
 	const struct qmp_phy_init_tbl *rx;
 	int rx_num;
+	const struct qmp_phy_init_tbl *txz;
+	int txz_num;
+	const struct qmp_phy_init_tbl *rxz;
+	int rxz_num;
 	const struct qmp_phy_init_tbl *pcs;
 	int pcs_num;
 	const struct qmp_phy_init_tbl *pcs_misc;
@@ -2617,6 +2774,9 @@ struct qmp_phy_cfg {
 	const struct qmp_phy_init_tbl *serdes_4ln_tbl;
 	int serdes_4ln_num;
 
+	/* Set to true for programming all 8 lanes using txz/rxz registers */
+	bool lane_broadcasting;
+
 	/* resets to be requested */
 	const char * const *reset_list;
 	int num_resets;
@@ -2655,6 +2815,8 @@ struct qmp_pcie {
 	void __iomem *rx;
 	void __iomem *tx2;
 	void __iomem *rx2;
+	void __iomem *txz;
+	void __iomem *rxz;
 	void __iomem *ln_shrd;
 
 	void __iomem *port_b;
@@ -2700,7 +2862,7 @@ static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
 
 /* list of clocks required by phy */
 static const char * const qmp_pciephy_clk_l[] = {
-	"aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux",
+	"aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux", "clkref_en",
 };
 
 /* list of regulators */
@@ -2822,6 +2984,17 @@ static const struct qmp_pcie_offsets qmp_pcie_offsets_v6_20 = {
 	.ln_shrd	= 0x0e00,
 };
 
+static const struct qmp_pcie_offsets qmp_pcie_offsets_v6_30 = {
+	.serdes		= 0x8800,
+	.pcs		= 0x9000,
+	.pcs_misc	= 0x9800,
+	.tx		= 0x0000,
+	.rx		= 0x0200,
+	.txz		= 0xe000,
+	.rxz		= 0xe200,
+	.ln_shrd	= 0x8000,
+};
+
 static const struct qmp_phy_cfg ipq8074_pciephy_cfg = {
 	.lanes			= 1,
 
@@ -3665,6 +3838,40 @@ static const struct qmp_phy_cfg x1e80100_qmp_gen4x2_pciephy_cfg = {
 	.has_nocsr_reset	= true,
 };
 
+static const struct qmp_phy_cfg x1e80100_qmp_gen4x8_pciephy_cfg = {
+	.lanes = 8,
+
+	.offsets		= &qmp_pcie_offsets_v6_30,
+	.tbls = {
+		.serdes			= x1e80100_qmp_gen4x8_pcie_serdes_tbl,
+		.serdes_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_serdes_tbl),
+		.rx			= x1e80100_qmp_gen4x8_pcie_rx_tbl,
+		.rx_num			= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_rx_tbl),
+		.pcs			= x1e80100_qmp_gen4x8_pcie_pcs_tbl,
+		.pcs_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_pcs_tbl),
+		.pcs_misc		= x1e80100_qmp_gen4x8_pcie_pcs_misc_tbl,
+		.pcs_misc_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_pcs_misc_tbl),
+		.ln_shrd		= x1e80100_qmp_gen4x8_pcie_ln_shrd_tbl,
+		.ln_shrd_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_ln_shrd_tbl),
+		.txz			= x1e80100_qmp_gen4x8_pcie_txz_tbl,
+		.txz_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_txz_tbl),
+		.rxz			= x1e80100_qmp_gen4x8_pcie_rxz_tbl,
+		.rxz_num		= ARRAY_SIZE(x1e80100_qmp_gen4x8_pcie_rxz_tbl),
+	},
+
+	.lane_broadcasting      = true,
+
+	.reset_list		= sdm845_pciephy_reset_l,
+	.num_resets		= ARRAY_SIZE(sdm845_pciephy_reset_l),
+	.vreg_list		= sm8550_qmp_phy_vreg_l,
+	.num_vregs		= ARRAY_SIZE(sm8550_qmp_phy_vreg_l),
+	.regs			= pciephy_v6_regs_layout,
+
+	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
+	.phy_status		= PHYSTATUS_4_20,
+	.has_nocsr_reset	= true,
+};
+
 static void qmp_pcie_init_port_b(struct qmp_pcie *qmp, const struct qmp_phy_cfg_tbls *tbls)
 {
 	const struct qmp_phy_cfg *cfg = qmp->cfg;
@@ -3700,6 +3907,11 @@ static void qmp_pcie_init_registers(struct qmp_pcie *qmp, const struct qmp_phy_c
 
 	qmp_configure(qmp->dev, serdes, tbls->serdes, tbls->serdes_num);
 
+	if (cfg->lane_broadcasting) {
+		qmp_configure(qmp->dev, qmp->txz, tbls->txz, tbls->txz_num);
+		qmp_configure(qmp->dev, qmp->rxz, tbls->rxz, tbls->rxz_num);
+	}
+
 	qmp_configure_lane(qmp->dev, tx, tbls->tx, tbls->tx_num, 1);
 	qmp_configure_lane(qmp->dev, rx, tbls->rx, tbls->rx_num, 1);
 
@@ -4242,6 +4454,11 @@ static int qmp_pcie_parse_dt(struct qmp_pcie *qmp)
 			return PTR_ERR(qmp->port_b);
 	}
 
+	if (cfg->lane_broadcasting) {
+		qmp->txz = base + offs->txz;
+		qmp->rxz = base + offs->rxz;
+	}
+
 	if (cfg->tbls.ln_shrd)
 		qmp->ln_shrd = base + offs->ln_shrd;
 
@@ -4424,6 +4641,9 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
 	}, {
 		.compatible = "qcom,x1e80100-qmp-gen4x2-pcie-phy",
 		.data = &x1e80100_qmp_gen4x2_pciephy_cfg,
+	}, {
+		.compatible = "qcom,x1e80100-qmp-gen4x8-pcie-phy",
+		.data = &x1e80100_qmp_gen4x8_pciephy_cfg,
 	},
 	{ },
 };
