phy: cadence: Sierra: Add PCIe + QSGMII PHY multilink configuration

Add register sequences for PCIe + QSGMII PHY multilink configuration.
PHY configuration for multi-link operation is done in two steps.
e.g. Consider a case for a 4 lane PHY with PCIe using 2 lanes and QSGMII
other 2 lanes. Sierra PHY has 2 PLLs, viz. PLLLC and PLLLC1. So in this
case, PLLLC is used for PCIe and PLLLC1 is used for QSGMII.

PHY is configured in two steps as described below.

[1] For first step, the register values are selected as
[TYPE_PCIE][TYPE_QSGMII][ssc].
This will configure PHY registers associated for PCIe involving PLLLC
registers and registers for first 2 lanes of PHY.
[2] In second step, the register values are selected as
[TYPE_QSGMII][TYPE_PCIE][ssc].
This will configure PHY registers associated for QSGMII involving
PLLLC1 registers and registers for other 2 lanes of PHY.

This completes the PHY configuration for multilink operation.

Signed-off-by: Swapnil Jakhade <[e-mail]>
Reviewed-by: Aswath Govindraju <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/phy/cadence/phy-cadence-sierra.c

···
 #define SIERRA_CMN_REFRCV_PREG				0x98
 #define SIERRA_CMN_REFRCV1_PREG				0xB8
 #define SIERRA_CMN_PLLLC1_GEN_PREG			0xC2
+#define SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG		0xCA
+#define SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG		0xD0
+#define SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG	0xE2
 
 #define SIERRA_LANE_CDB_OFFSET(ln, block_offset, reg_offset)	\
 				((0x4000 << (block_offset)) + \
···
 #define SIERRA_PSM_A0IN_TMR_PREG			0x009
 #define SIERRA_PSM_A3IN_TMR_PREG			0x00C
 #define SIERRA_PSM_DIAG_PREG				0x015
+#define SIERRA_PSC_LN_A3_PREG				0x023
+#define SIERRA_PSC_LN_A4_PREG				0x024
+#define SIERRA_PSC_LN_IDLE_PREG				0x026
 #define SIERRA_PSC_TX_A0_PREG				0x028
 #define SIERRA_PSC_TX_A1_PREG				0x029
 #define SIERRA_PSC_TX_A2_PREG				0x02A
···
 #define SIERRA_PSC_RX_A2_PREG				0x032
 #define SIERRA_PSC_RX_A3_PREG				0x033
 #define SIERRA_PLLCTRL_SUBRATE_PREG			0x03A
+#define SIERRA_PLLCTRL_GEN_A_PREG			0x03B
 #define SIERRA_PLLCTRL_GEN_D_PREG			0x03E
 #define SIERRA_PLLCTRL_CPGAIN_MODE_PREG			0x03F
 #define SIERRA_PLLCTRL_STATUS_PREG			0x044
···
 #define SIERRA_CPICAL_TMRVAL_MODE0_PREG			0x171
 #define SIERRA_CPICAL_PICNT_MODE1_PREG			0x174
 #define SIERRA_CPI_OUTBUF_RATESEL_PREG			0x17C
+#define SIERRA_CPI_RESBIAS_BIN_PREG			0x17E
 #define SIERRA_CPI_TRIM_PREG				0x17F
 #define SIERRA_CPICAL_RES_STARTCODE_MODE23_PREG		0x183
 #define SIERRA_EPI_CTRL_PREG				0x187
···
 enum cdns_sierra_phy_type {
 	TYPE_NONE,
 	TYPE_PCIE,
-	TYPE_USB
+	TYPE_USB,
+	TYPE_QSGMII
 };
 
 enum cdns_sierra_ssc_mode {
···
 	case PHY_TYPE_USB3:
 		inst->phy_type = TYPE_USB;
 		break;
+	case PHY_TYPE_QSGMII:
+		inst->phy_type = TYPE_QSGMII;
+		break;
 	default:
 		return -EINVAL;
 	}
···
 					regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
 			}
 		}
+
+		if (phy_t1 == TYPE_QSGMII)
+			reset_control_deassert(sp->phys[node].lnk_rst);
 	}
 
 	/* Take the PHY out of reset */
···
 	return 0;
 }
 
+/* QSGMII PHY PMA lane configuration */
+static struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
+	{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
+};
+
+static struct cdns_sierra_vals qsgmii_phy_pma_ln_vals = {
+	.reg_pairs = qsgmii_phy_pma_ln_regs,
+	.num_regs = ARRAY_SIZE(qsgmii_phy_pma_ln_regs),
+};
+
+/* QSGMII refclk 100MHz, 20b, opt1, No BW cal, no ssc, PLL LC1 */
+static const struct cdns_reg_pairs qsgmii_100_no_ssc_plllc1_cmn_regs[] = {
+	{0x2085, SIERRA_CMN_PLLLC1_LF_COEFF_MODE0_PREG},
+	{0x0000, SIERRA_CMN_PLLLC1_BWCAL_MODE0_PREG},
+	{0x0000, SIERRA_CMN_PLLLC1_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+static const struct cdns_reg_pairs qsgmii_100_no_ssc_plllc1_ln_regs[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x0252, SIERRA_DET_STANDEC_E_PREG},
+	{0x0004, SIERRA_PSC_LN_IDLE_PREG},
+	{0x0FFE, SIERRA_PSC_RX_A0_PREG},
+	{0x0011, SIERRA_PLLCTRL_SUBRATE_PREG},
+	{0x0001, SIERRA_PLLCTRL_GEN_A_PREG},
+	{0x5233, SIERRA_PLLCTRL_CPGAIN_MODE_PREG},
+	{0x0000, SIERRA_DRVCTRL_ATTEN_PREG},
+	{0x0089, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+	{0x3C3C, SIERRA_CREQ_CCLKDET_MODE01_PREG},
+	{0x3222, SIERRA_CREQ_FSMCLK_SEL_PREG},
+	{0x0000, SIERRA_CREQ_EQ_CTRL_PREG},
+	{0x8422, SIERRA_CTLELUT_CTRL_PREG},
+	{0x4111, SIERRA_DFE_ECMP_RATESEL_PREG},
+	{0x4111, SIERRA_DFE_SMP_RATESEL_PREG},
+	{0x0002, SIERRA_DEQ_PHALIGN_CTRL},
+	{0x9595, SIERRA_DEQ_VGATUNE_CTRL_PREG},
+	{0x0186, SIERRA_DEQ_GLUT0},
+	{0x0186, SIERRA_DEQ_GLUT1},
+	{0x0186, SIERRA_DEQ_GLUT2},
+	{0x0186, SIERRA_DEQ_GLUT3},
+	{0x0186, SIERRA_DEQ_GLUT4},
+	{0x0861, SIERRA_DEQ_ALUT0},
+	{0x07E0, SIERRA_DEQ_ALUT1},
+	{0x079E, SIERRA_DEQ_ALUT2},
+	{0x071D, SIERRA_DEQ_ALUT3},
+	{0x03F5, SIERRA_DEQ_DFETAP_CTRL_PREG},
+	{0x0C01, SIERRA_DEQ_TAU_CTRL1_FAST_MAINT_PREG},
+	{0x3C40, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+	{0x1C04, SIERRA_DEQ_TAU_CTRL2_PREG},
+	{0x0033, SIERRA_DEQ_PICTRL_PREG},
+	{0x0660, SIERRA_CPICAL_TMRVAL_MODE0_PREG},
+	{0x00D5, SIERRA_CPI_OUTBUF_RATESEL_PREG},
+	{0x0B6D, SIERRA_CPI_RESBIAS_BIN_PREG},
+	{0x0102, SIERRA_RXBUFFER_CTLECTRL_PREG},
+	{0x0002, SIERRA_RXBUFFER_RCDFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_cmn_vals = {
+	.reg_pairs = qsgmii_100_no_ssc_plllc1_cmn_regs,
+	.num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_cmn_regs),
+};
+
+static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_ln_vals = {
+	.reg_pairs = qsgmii_100_no_ssc_plllc1_ln_regs,
+	.num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_ln_regs),
+};
+
 /* PCIE PHY PCS common configuration */
 static struct cdns_reg_pairs pcie_phy_pcs_cmn_regs[] = {
 	{0x0430, SIERRA_PHY_PIPE_CMN_CTRL1}
···
 static struct cdns_sierra_vals pcie_phy_pcs_cmn_vals = {
 	.reg_pairs = pcie_phy_pcs_cmn_regs,
 	.num_regs = ARRAY_SIZE(pcie_phy_pcs_cmn_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_no_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_no_ssc_plllc_cmn_regs[] = {
+	{0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+	{0x2105, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+	{0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+	{0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_no_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_no_ssc_ln_regs[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+	{0x0004, SIERRA_PSC_LN_A3_PREG},
+	{0x0004, SIERRA_PSC_LN_A4_PREG},
+	{0x0004, SIERRA_PSC_LN_IDLE_PREG},
+	{0x1555, SIERRA_DFE_BIASTRIM_PREG},
+	{0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+	{0x8055, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+	{0x80BB, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+	{0x8351, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+	{0x8349, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+	{0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+	{0x9800, SIERRA_RX_CTLE_CAL_PREG},
+	{0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+	{0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+	{0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+	{0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+	{0x0041, SIERRA_DEQ_GLUT0},
+	{0x0082, SIERRA_DEQ_GLUT1},
+	{0x00C3, SIERRA_DEQ_GLUT2},
+	{0x0145, SIERRA_DEQ_GLUT3},
+	{0x0186, SIERRA_DEQ_GLUT4},
+	{0x09E7, SIERRA_DEQ_ALUT0},
+	{0x09A6, SIERRA_DEQ_ALUT1},
+	{0x0965, SIERRA_DEQ_ALUT2},
+	{0x08E3, SIERRA_DEQ_ALUT3},
+	{0x00FA, SIERRA_DEQ_DFETAP0},
+	{0x00FA, SIERRA_DEQ_DFETAP1},
+	{0x00FA, SIERRA_DEQ_DFETAP2},
+	{0x00FA, SIERRA_DEQ_DFETAP3},
+	{0x00FA, SIERRA_DEQ_DFETAP4},
+	{0x000F, SIERRA_DEQ_PRECUR_PREG},
+	{0x0280, SIERRA_DEQ_POSTCUR_PREG},
+	{0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+	{0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+	{0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+	{0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+	{0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+	{0x002B, SIERRA_CPI_TRIM_PREG},
+	{0x0003, SIERRA_EPI_CTRL_PREG},
+	{0x803F, SIERRA_SDFILT_H2L_A_PREG},
+	{0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+	{0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_no_ssc_plllc_cmn_vals = {
+	.reg_pairs = pcie_100_no_ssc_plllc_cmn_regs,
+	.num_regs = ARRAY_SIZE(pcie_100_no_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_no_ssc_ln_vals = {
+	.reg_pairs = ml_pcie_100_no_ssc_ln_regs,
+	.num_regs = ARRAY_SIZE(ml_pcie_100_no_ssc_ln_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_int_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_int_ssc_plllc_cmn_regs[] = {
+	{0x000E, SIERRA_CMN_PLLLC_MODE_PREG},
+	{0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+	{0x4006, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+	{0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+	{0x0000, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG},
+	{0x0581, SIERRA_CMN_PLLLC_DSMCORR_PREG},
+	{0x7F80, SIERRA_CMN_PLLLC_SS_PREG},
+	{0x0041, SIERRA_CMN_PLLLC_SS_AMP_STEP_SIZE_PREG},
+	{0x0464, SIERRA_CMN_PLLLC_SSTWOPT_PREG},
+	{0x0D0D, SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG},
+	{0x0060, SIERRA_CMN_PLLLC_LOCK_DELAY_CTRL_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_int_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_int_ssc_ln_regs[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+	{0x0004, SIERRA_PSC_LN_A3_PREG},
+	{0x0004, SIERRA_PSC_LN_A4_PREG},
+	{0x0004, SIERRA_PSC_LN_IDLE_PREG},
+	{0x1555, SIERRA_DFE_BIASTRIM_PREG},
+	{0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+	{0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
+	{0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+	{0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+	{0x9800, SIERRA_RX_CTLE_CAL_PREG},
+	{0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
+	{0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+	{0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+	{0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+	{0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+	{0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+	{0x0041, SIERRA_DEQ_GLUT0},
+	{0x0082, SIERRA_DEQ_GLUT1},
+	{0x00C3, SIERRA_DEQ_GLUT2},
+	{0x0145, SIERRA_DEQ_GLUT3},
+	{0x0186, SIERRA_DEQ_GLUT4},
+	{0x09E7, SIERRA_DEQ_ALUT0},
+	{0x09A6, SIERRA_DEQ_ALUT1},
+	{0x0965, SIERRA_DEQ_ALUT2},
+	{0x08E3, SIERRA_DEQ_ALUT3},
+	{0x00FA, SIERRA_DEQ_DFETAP0},
+	{0x00FA, SIERRA_DEQ_DFETAP1},
+	{0x00FA, SIERRA_DEQ_DFETAP2},
+	{0x00FA, SIERRA_DEQ_DFETAP3},
+	{0x00FA, SIERRA_DEQ_DFETAP4},
+	{0x000F, SIERRA_DEQ_PRECUR_PREG},
+	{0x0280, SIERRA_DEQ_POSTCUR_PREG},
+	{0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+	{0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+	{0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+	{0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+	{0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+	{0x002B, SIERRA_CPI_TRIM_PREG},
+	{0x0003, SIERRA_EPI_CTRL_PREG},
+	{0x803F, SIERRA_SDFILT_H2L_A_PREG},
+	{0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+	{0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_int_ssc_plllc_cmn_vals = {
+	.reg_pairs = pcie_100_int_ssc_plllc_cmn_regs,
+	.num_regs = ARRAY_SIZE(pcie_100_int_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_int_ssc_ln_vals = {
+	.reg_pairs = ml_pcie_100_int_ssc_ln_regs,
+	.num_regs = ARRAY_SIZE(ml_pcie_100_int_ssc_ln_regs),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_ext_ssc, pcie_links_using_plllc, pipe_bw_3 */
+static const struct cdns_reg_pairs pcie_100_ext_ssc_plllc_cmn_regs[] = {
+	{0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
+	{0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG},
+	{0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG},
+	{0x8A06, SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG},
+	{0x1B1B, SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG}
+};
+
+/*
+ * refclk100MHz_32b_PCIe_ln_ext_ssc, multilink, using_plllc,
+ * cmn_pllcy_anaclk0_1Ghz, xcvr_pllclk_fullrt_500mhz
+ */
+static const struct cdns_reg_pairs ml_pcie_100_ext_ssc_ln_regs[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_PREG},
+	{0x0004, SIERRA_PSC_LN_A3_PREG},
+	{0x0004, SIERRA_PSC_LN_A4_PREG},
+	{0x0004, SIERRA_PSC_LN_IDLE_PREG},
+	{0x1555, SIERRA_DFE_BIASTRIM_PREG},
+	{0x9703, SIERRA_DRVCTRL_BOOST_PREG},
+	{0x813E, SIERRA_CLKPATHCTRL_TMR_PREG},
+	{0x8047, SIERRA_RX_CREQ_FLTR_A_MODE3_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE2_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE1_PREG},
+	{0x808F, SIERRA_RX_CREQ_FLTR_A_MODE0_PREG},
+	{0x0002, SIERRA_CREQ_DCBIASATTEN_OVR_PREG},
+	{0x9800, SIERRA_RX_CTLE_CAL_PREG},
+	{0x033C, SIERRA_RX_CTLE_MAINTENANCE_PREG},
+	{0x44CC, SIERRA_CREQ_EQ_OPEN_EYE_THRESH_PREG},
+	{0x5624, SIERRA_DEQ_CONCUR_CTRL2_PREG},
+	{0x000F, SIERRA_DEQ_EPIPWR_CTRL2_PREG},
+	{0x00FF, SIERRA_DEQ_FAST_MAINT_CYCLES_PREG},
+	{0x4C4C, SIERRA_DEQ_ERRCMP_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_OFFSET_CTRL_PREG},
+	{0x02FA, SIERRA_DEQ_GAIN_CTRL_PREG},
+	{0x0041, SIERRA_DEQ_GLUT0},
+	{0x0082, SIERRA_DEQ_GLUT1},
+	{0x00C3, SIERRA_DEQ_GLUT2},
+	{0x0145, SIERRA_DEQ_GLUT3},
+	{0x0186, SIERRA_DEQ_GLUT4},
+	{0x09E7, SIERRA_DEQ_ALUT0},
+	{0x09A6, SIERRA_DEQ_ALUT1},
+	{0x0965, SIERRA_DEQ_ALUT2},
+	{0x08E3, SIERRA_DEQ_ALUT3},
+	{0x00FA, SIERRA_DEQ_DFETAP0},
+	{0x00FA, SIERRA_DEQ_DFETAP1},
+	{0x00FA, SIERRA_DEQ_DFETAP2},
+	{0x00FA, SIERRA_DEQ_DFETAP3},
+	{0x00FA, SIERRA_DEQ_DFETAP4},
+	{0x000F, SIERRA_DEQ_PRECUR_PREG},
+	{0x0280, SIERRA_DEQ_POSTCUR_PREG},
+	{0x8F00, SIERRA_DEQ_POSTCUR_DECR_PREG},
+	{0x3C0F, SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG},
+	{0x1C0C, SIERRA_DEQ_TAU_CTRL2_PREG},
+	{0x0100, SIERRA_DEQ_TAU_CTRL3_PREG},
+	{0x5E82, SIERRA_DEQ_OPENEYE_CTRL_PREG},
+	{0x002B, SIERRA_CPI_TRIM_PREG},
+	{0x0003, SIERRA_EPI_CTRL_PREG},
+	{0x803F, SIERRA_SDFILT_H2L_A_PREG},
+	{0x0004, SIERRA_RXBUFFER_CTLECTRL_PREG},
+	{0x2010, SIERRA_RXBUFFER_RCDFECTRL_PREG},
+	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
+};
+
+static struct cdns_sierra_vals pcie_100_ext_ssc_plllc_cmn_vals = {
+	.reg_pairs = pcie_100_ext_ssc_plllc_cmn_regs,
+	.num_regs = ARRAY_SIZE(pcie_100_ext_ssc_plllc_cmn_regs),
+};
+
+static struct cdns_sierra_vals ml_pcie_100_ext_ssc_ln_vals = {
+	.reg_pairs = ml_pcie_100_ext_ssc_ln_regs,
+	.num_regs = ARRAY_SIZE(ml_pcie_100_ext_ssc_ln_regs),
 };
 
 /* refclk100MHz_32b_PCIe_cmn_pll_no_ssc */
···
 				[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
 				[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &pcie_phy_pcs_cmn_vals,
+				[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+				[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+			},
 		},
 	},
 	.pma_cmn_vals = {
···
 				[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
 				[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
+				[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
+				[INTERNAL_SSC] = &pcie_100_int_ssc_plllc_cmn_vals,
+			},
 		},
 		[TYPE_USB] = {
 			[TYPE_NONE] = {
 				[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
+			},
+		},
+		[TYPE_QSGMII] = {
+			[TYPE_PCIE] = {
+				[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+				[EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+				[INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
 			},
 		},
 	},
···
 				[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
 				[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
+				[EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
+				[INTERNAL_SSC] = &ml_pcie_100_int_ssc_ln_vals,
+			},
 		},
 		[TYPE_USB] = {
 			[TYPE_NONE] = {
 				[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
+			},
+		},
+		[TYPE_QSGMII] = {
+			[TYPE_PCIE] = {
+				[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+				[EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+				[INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
 			},
 		},
 	},
···
 				[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
 				[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &pcie_phy_pcs_cmn_vals,
+				[EXTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+				[INTERNAL_SSC] = &pcie_phy_pcs_cmn_vals,
+			},
+		},
+	},
+	.phy_pma_ln_vals = {
+		[TYPE_QSGMII] = {
+			[TYPE_PCIE] = {
+				[NO_SSC] = &qsgmii_phy_pma_ln_vals,
+				[EXTERNAL_SSC] = &qsgmii_phy_pma_ln_vals,
+				[INTERNAL_SSC] = &qsgmii_phy_pma_ln_vals,
+			},
 		},
 	},
 	.pma_cmn_vals = {
···
 				[EXTERNAL_SSC] = &pcie_100_ext_ssc_cmn_vals,
 				[INTERNAL_SSC] = &pcie_100_int_ssc_cmn_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &pcie_100_no_ssc_plllc_cmn_vals,
+				[EXTERNAL_SSC] = &pcie_100_ext_ssc_plllc_cmn_vals,
+				[INTERNAL_SSC] = &pcie_100_int_ssc_plllc_cmn_vals,
+			},
 		},
 		[TYPE_USB] = {
 			[TYPE_NONE] = {
 				[EXTERNAL_SSC] = &usb_100_ext_ssc_cmn_vals,
+			},
+		},
+		[TYPE_QSGMII] = {
+			[TYPE_PCIE] = {
+				[NO_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+				[EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
+				[INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_cmn_vals,
 			},
 		},
 	},
···
 				[EXTERNAL_SSC] = &pcie_100_ext_ssc_ln_vals,
 				[INTERNAL_SSC] = &pcie_100_int_ssc_ln_vals,
 			},
+			[TYPE_QSGMII] = {
+				[NO_SSC] = &ml_pcie_100_no_ssc_ln_vals,
+				[EXTERNAL_SSC] = &ml_pcie_100_ext_ssc_ln_vals,
+				[INTERNAL_SSC] = &ml_pcie_100_int_ssc_ln_vals,
+			},
 		},
 		[TYPE_USB] = {
 			[TYPE_NONE] = {
 				[EXTERNAL_SSC] = &usb_100_ext_ssc_ln_vals,
+			},
+		},
+		[TYPE_QSGMII] = {
+			[TYPE_PCIE] = {
+				[NO_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+				[EXTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
+				[INTERNAL_SSC] = &qsgmii_100_no_ssc_plllc1_ln_vals,
 			},
 		},
 	},