Merge tag 'phy-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy-for-5.17

  - New support:
        - Qualcomm eDP PHY driver
	- Qualcomm SM8450 UFS, USB2, USB3, PCIe0 and PCIe1 phy support
	- Lan966x ethernet serdes PHY driver
	- Support for uniphier NXI & Pro4 SoC
        - Qualcomm SM6350 USB2 support
	- Amlogic Meson8 HDMI TX PHY driver
	- Rockchip rk3568 usb2 support
	- Intel Thunder Bay eMMC PHY driver
	- Freescale IMX8 PCIe phy driver

  - Updates:
	- Cadence Sierra driver updates for multilink configurations
        - Bcm usb2 updates for Phy reg space

* tag 'phy-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits)
  phy: cadence: Sierra: Add support for derived reference clock output
  dt-bindings: phy: cadence-sierra: Add clock ID for derived reference clock
  phy: cadence: Sierra: Add PCIe + QSGMII PHY multilink configuration
  phy: cadence: Sierra: Add support for PHY multilink configurations
  phy: cadence: Sierra: Fix to get correct parent for mux clocks
  phy: cadence: Sierra: Update single link PCIe register configuration
  phy: cadence: Sierra: Check PIPE mode PHY status to be ready for operation
  phy: cadence: Sierra: Check cmn_ready assertion during PHY power on
  phy: cadence: Sierra: Add PHY PCS common register configurations
  phy: cadence: Sierra: Rename some regmap variables to be in sync with Sierra documentation
  phy: cadence: Sierra: Add support to get SSC type from device tree
  dt-bindings: phy: cadence-sierra: Add binding to specify SSC mode
  dt-bindings: phy: cadence-torrent: Rename SSC macros to use generic names
  phy: cadence: Sierra: Prepare driver to add support for multilink configurations
  phy: cadence: Sierra: Use of_device_get_match_data() to get driver data
  phy: mediatek: Fix missing check in mtk_mipi_tx_probe
  phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
  phy: phy-mtk-tphy: use new io helpers to access register
  phy: phy-mtk-xsphy: use new io helpers to access register
  phy: mediatek: add helpers to update bits of registers
  ...

1 files changed, 1223 insertions, 89 deletions

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index e93818e3991f..da24acd26666 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -23,6 +23,9 @@
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/phy/phy-cadence.h>
 
+#define NUM_SSC_MODE		3
+#define NUM_PHY_TYPE		4
+
 /* PHY register offsets */
 #define SIERRA_COMMON_CDB_OFFSET			0x0
 #define SIERRA_MACRO_ID_REG				0x0
@@ -31,12 +34,21 @@
 #define SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG		0x49
 #define SIERRA_CMN_PLLLC_LF_COEFF_MODE0_PREG		0x4A
 #define SIERRA_CMN_PLLLC_LOCK_CNTSTART_PREG		0x4B
+#define SIERRA_CMN_PLLLC_CLK1_PREG			0x4D
 #define SIERRA_CMN_PLLLC_BWCAL_MODE1_PREG		0x4F
 #define SIERRA_CMN_PLLLC_BWCAL_MODE0_PREG		0x50
+#define SIERRA_CMN_PLLLC_DSMCORR_PREG			0x51
+#define SIERRA_CMN_PLLLC_SS_PREG			0x52
+#define SIERRA_CMN_PLLLC_SS_AMP_STEP_SIZE_PREG		0x53
+#define SIERRA_CMN_PLLLC_SSTWOPT_PREG			0x54
 #define SIERRA_CMN_PLLLC_SS_TIME_STEPSIZE_MODE_PREG	0x62
+#define SIERRA_CMN_PLLLC_LOCK_DELAY_CTRL_PREG		0x63
 #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)) + \
@@ -49,7 +61,11 @@
 #define SIERRA_DET_STANDEC_E_PREG			0x004
 #define SIERRA_PSM_LANECAL_DLY_A1_RESETS_PREG		0x008
 #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
@@ -59,18 +75,22 @@
 #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_CLKPATH_BIASTRIM_PREG			0x04B
 #define SIERRA_DFE_BIASTRIM_PREG			0x04C
 #define SIERRA_DRVCTRL_ATTEN_PREG			0x06A
+#define SIERRA_DRVCTRL_BOOST_PREG			0x06F
 #define SIERRA_CLKPATHCTRL_TMR_PREG			0x081
 #define SIERRA_RX_CREQ_FLTR_A_MODE3_PREG		0x085
 #define SIERRA_RX_CREQ_FLTR_A_MODE2_PREG		0x086
 #define SIERRA_RX_CREQ_FLTR_A_MODE1_PREG		0x087
 #define SIERRA_RX_CREQ_FLTR_A_MODE0_PREG		0x088
+#define SIERRA_CREQ_DCBIASATTEN_OVR_PREG		0x08C
 #define SIERRA_CREQ_CCLKDET_MODE01_PREG			0x08E
+#define SIERRA_RX_CTLE_CAL_PREG				0x08F
 #define SIERRA_RX_CTLE_MAINTENANCE_PREG			0x091
 #define SIERRA_CREQ_FSMCLK_SEL_PREG			0x092
 #define SIERRA_CREQ_EQ_CTRL_PREG			0x093
@@ -120,15 +140,28 @@
 #define SIERRA_DEQ_ALUT12				0x114
 #define SIERRA_DEQ_ALUT13				0x115
 #define SIERRA_DEQ_DFETAP_CTRL_PREG			0x128
+#define SIERRA_DEQ_DFETAP0				0x129
+#define SIERRA_DEQ_DFETAP1				0x12B
+#define SIERRA_DEQ_DFETAP2				0x12D
+#define SIERRA_DEQ_DFETAP3				0x12F
+#define SIERRA_DEQ_DFETAP4				0x131
 #define SIERRA_DFE_EN_1010_IGNORE_PREG			0x134
+#define SIERRA_DEQ_PRECUR_PREG				0x138
+#define SIERRA_DEQ_POSTCUR_PREG				0x140
+#define SIERRA_DEQ_POSTCUR_DECR_PREG			0x142
 #define SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG		0x150
 #define SIERRA_DEQ_TAU_CTRL2_PREG			0x151
+#define SIERRA_DEQ_TAU_CTRL3_PREG			0x152
+#define SIERRA_DEQ_OPENEYE_CTRL_PREG			0x158
 #define SIERRA_DEQ_PICTRL_PREG				0x161
 #define SIERRA_CPICAL_TMRVAL_MODE1_PREG			0x170
 #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
 #define SIERRA_LFPSDET_SUPPORT_PREG			0x188
 #define SIERRA_LFPSFILT_NS_PREG				0x18A
 #define SIERRA_LFPSFILT_RD_PREG				0x18B
@@ -142,15 +175,36 @@
 #define SIERRA_DEQ_TAU_CTRL1_FAST_MAINT_PREG		0x14F
 #define SIERRA_DEQ_TAU_CTRL1_SLOW_MAINT_PREG		0x150
 
-#define SIERRA_PHY_CONFIG_CTRL_OFFSET(block_offset)	\
-				      (0xc000 << (block_offset))
+/* PHY PCS common registers */
+#define SIERRA_PHY_PCS_COMMON_OFFSET(block_offset)	\
+				     (0xc000 << (block_offset))
+#define SIERRA_PHY_PIPE_CMN_CTRL1			0x0
 #define SIERRA_PHY_PLL_CFG				0xe
 
+/* PHY PCS lane registers */
+#define SIERRA_PHY_PCS_LANE_CDB_OFFSET(ln, block_offset, reg_offset)	\
+				       ((0xD000 << (block_offset)) +	\
+				       (((ln) << 8) << (reg_offset)))
+
+#define SIERRA_PHY_ISO_LINK_CTRL			0xB
+
+/* PHY PMA common registers */
+#define SIERRA_PHY_PMA_COMMON_OFFSET(block_offset)	\
+				     (0xE000 << (block_offset))
+#define SIERRA_PHY_PMA_CMN_CTRL				0x000
+
+/* PHY PMA lane registers */
+#define SIERRA_PHY_PMA_LANE_CDB_OFFSET(ln, block_offset, reg_offset)	\
+				       ((0xF000 << (block_offset)) +	\
+				       (((ln) << 8) << (reg_offset)))
+
+#define SIERRA_PHY_PMA_XCVR_CTRL			0x000
+
 #define SIERRA_MACRO_ID					0x00007364
 #define SIERRA_MAX_LANES				16
 #define PLL_LOCK_TIME					100000
 
-#define CDNS_SIERRA_OUTPUT_CLOCKS			2
+#define CDNS_SIERRA_OUTPUT_CLOCKS			3
 #define CDNS_SIERRA_INPUT_CLOCKS			5
 enum cdns_sierra_clock_input {
 	PHY_CLK,
@@ -167,12 +221,21 @@ static const struct reg_field macro_id_type =
 				REG_FIELD(SIERRA_MACRO_ID_REG, 0, 15);
 static const struct reg_field phy_pll_cfg_1 =
 				REG_FIELD(SIERRA_PHY_PLL_CFG, 1, 1);
+static const struct reg_field pma_cmn_ready =
+				REG_FIELD(SIERRA_PHY_PMA_CMN_CTRL, 0, 0);
 static const struct reg_field pllctrl_lock =
 				REG_FIELD(SIERRA_PLLCTRL_STATUS_PREG, 0, 0);
+static const struct reg_field phy_iso_link_ctrl_1 =
+				REG_FIELD(SIERRA_PHY_ISO_LINK_CTRL, 1, 1);
+static const struct reg_field cmn_plllc_clk1outdiv_preg =
+				REG_FIELD(SIERRA_CMN_PLLLC_CLK1_PREG, 0, 6);
+static const struct reg_field cmn_plllc_clk1_en_preg =
+				REG_FIELD(SIERRA_CMN_PLLLC_CLK1_PREG, 12, 12);
 
 static const char * const clk_names[] = {
 	[CDNS_SIERRA_PLL_CMNLC] = "pll_cmnlc",
 	[CDNS_SIERRA_PLL_CMNLC1] = "pll_cmnlc1",
+	[CDNS_SIERRA_DERIVED_REFCLK] = "refclk_der",
 };
 
 enum cdns_sierra_cmn_plllc {
@@ -215,14 +278,41 @@ static const int pll_mux_parent_index[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
 	[CMN_PLLLC1] = { PLL1_REFCLK, PLL0_REFCLK },
 };
 
-static u32 cdns_sierra_pll_mux_table[] = { 0, 1 };
+static u32 cdns_sierra_pll_mux_table[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
+	[CMN_PLLLC] = { 0, 1 },
+	[CMN_PLLLC1] = { 1, 0 },
+};
+
+struct cdns_sierra_derived_refclk {
+	struct clk_hw           hw;
+	struct regmap_field     *cmn_plllc_clk1outdiv_preg;
+	struct regmap_field     *cmn_plllc_clk1_en_preg;
+	struct clk_init_data	clk_data;
+};
+
+#define to_cdns_sierra_derived_refclk(_hw)	\
+			container_of(_hw, struct cdns_sierra_derived_refclk, hw)
+
+enum cdns_sierra_phy_type {
+	TYPE_NONE,
+	TYPE_PCIE,
+	TYPE_USB,
+	TYPE_QSGMII
+};
+
+enum cdns_sierra_ssc_mode {
+	NO_SSC,
+	EXTERNAL_SSC,
+	INTERNAL_SSC
+};
 
 struct cdns_sierra_inst {
 	struct phy *phy;
-	u32 phy_type;
+	enum cdns_sierra_phy_type phy_type;
 	u32 num_lanes;
 	u32 mlane;
 	struct reset_control *lnk_rst;
+	enum cdns_sierra_ssc_mode ssc_mode;
 };
 
 struct cdns_reg_pairs {
@@ -230,18 +320,23 @@ struct cdns_reg_pairs {
 	u32 off;
 };
 
+struct cdns_sierra_vals {
+	const struct cdns_reg_pairs *reg_pairs;
+	u32 num_regs;
+};
+
 struct cdns_sierra_data {
-		u32 id_value;
-		u8 block_offset_shift;
-		u8 reg_offset_shift;
-		u32 pcie_cmn_regs;
-		u32 pcie_ln_regs;
-		u32 usb_cmn_regs;
-		u32 usb_ln_regs;
-		const struct cdns_reg_pairs *pcie_cmn_vals;
-		const struct cdns_reg_pairs *pcie_ln_vals;
-		const struct cdns_reg_pairs *usb_cmn_vals;
-		const struct cdns_reg_pairs *usb_ln_vals;
+	u32 id_value;
+	u8 block_offset_shift;
+	u8 reg_offset_shift;
+	struct cdns_sierra_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+					     [NUM_SSC_MODE];
+	struct cdns_sierra_vals *phy_pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+						[NUM_SSC_MODE];
+	struct cdns_sierra_vals *pma_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+					     [NUM_SSC_MODE];
+	struct cdns_sierra_vals *pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+					    [NUM_SSC_MODE];
 };
 
 struct cdns_regmap_cdb_context {
@@ -253,16 +348,21 @@ struct cdns_regmap_cdb_context {
 struct cdns_sierra_phy {
 	struct device *dev;
 	struct regmap *regmap;
-	struct cdns_sierra_data *init_data;
+	const struct cdns_sierra_data *init_data;
 	struct cdns_sierra_inst phys[SIERRA_MAX_LANES];
 	struct reset_control *phy_rst;
 	struct reset_control *apb_rst;
 	struct regmap *regmap_lane_cdb[SIERRA_MAX_LANES];
-	struct regmap *regmap_phy_config_ctrl;
+	struct regmap *regmap_phy_pcs_common_cdb;
+	struct regmap *regmap_phy_pcs_lane_cdb[SIERRA_MAX_LANES];
+	struct regmap *regmap_phy_pma_common_cdb;
+	struct regmap *regmap_phy_pma_lane_cdb[SIERRA_MAX_LANES];
 	struct regmap *regmap_common_cdb;
 	struct regmap_field *macro_id_type;
 	struct regmap_field *phy_pll_cfg_1;
+	struct regmap_field *pma_cmn_ready;
 	struct regmap_field *pllctrl_lock[SIERRA_MAX_LANES];
+	struct regmap_field *phy_iso_link_ctrl_1[SIERRA_MAX_LANES];
 	struct regmap_field *cmn_refrcv_refclk_plllc1en_preg[SIERRA_NUM_CMN_PLLC];
 	struct regmap_field *cmn_refrcv_refclk_termen_preg[SIERRA_NUM_CMN_PLLC];
 	struct regmap_field *cmn_plllc_pfdclk1_sel_preg[SIERRA_NUM_CMN_PLLC];
@@ -329,51 +429,141 @@ static const struct regmap_config cdns_sierra_common_cdb_config = {
 	.reg_read = cdns_regmap_read,
 };
 
-static const struct regmap_config cdns_sierra_phy_config_ctrl_config = {
-	.name = "sierra_phy_config_ctrl",
+static const struct regmap_config cdns_sierra_phy_pcs_cmn_cdb_config = {
+	.name = "sierra_phy_pcs_cmn_cdb",
 	.reg_stride = 1,
 	.fast_io = true,
 	.reg_write = cdns_regmap_write,
 	.reg_read = cdns_regmap_read,
 };
 
+#define SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF(n) \
+{ \
+	.name = "sierra_phy_pcs_lane" n "_cdb", \
+	.reg_stride = 1, \
+	.fast_io = true, \
+	.reg_write = cdns_regmap_write, \
+	.reg_read = cdns_regmap_read, \
+}
+
+static const struct regmap_config cdns_sierra_phy_pcs_lane_cdb_config[] = {
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("0"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("1"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("2"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("3"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("4"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("5"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("6"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("7"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("8"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("9"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("10"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("11"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("12"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("13"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("14"),
+	SIERRA_PHY_PCS_LANE_CDB_REGMAP_CONF("15"),
+};
+
+static const struct regmap_config cdns_sierra_phy_pma_cmn_cdb_config = {
+	.name = "sierra_phy_pma_cmn_cdb",
+	.reg_stride = 1,
+	.fast_io = true,
+	.reg_write = cdns_regmap_write,
+	.reg_read = cdns_regmap_read,
+};
+
+#define SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF(n) \
+{ \
+	.name = "sierra_phy_pma_lane" n "_cdb", \
+	.reg_stride = 1, \
+	.fast_io = true, \
+	.reg_write = cdns_regmap_write, \
+	.reg_read = cdns_regmap_read, \
+}
+
+static const struct regmap_config cdns_sierra_phy_pma_lane_cdb_config[] = {
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("0"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("1"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("2"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("3"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("4"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("5"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("6"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("7"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("8"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("9"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("10"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("11"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("12"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("13"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("14"),
+	SIERRA_PHY_PMA_LANE_CDB_REGMAP_CONF("15"),
+};
+
 static int cdns_sierra_phy_init(struct phy *gphy)
 {
 	struct cdns_sierra_inst *ins = phy_get_drvdata(gphy);
 	struct cdns_sierra_phy *phy = dev_get_drvdata(gphy->dev.parent);
+	const struct cdns_sierra_data *init_data = phy->init_data;
+	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+	enum cdns_sierra_phy_type phy_type = ins->phy_type;
+	enum cdns_sierra_ssc_mode ssc = ins->ssc_mode;
+	struct cdns_sierra_vals *phy_pma_ln_vals;
+	const struct cdns_reg_pairs *reg_pairs;
+	struct cdns_sierra_vals *pcs_cmn_vals;
 	struct regmap *regmap;
+	u32 num_regs;
 	int i, j;
-	const struct cdns_reg_pairs *cmn_vals, *ln_vals;
-	u32 num_cmn_regs, num_ln_regs;
 
 	/* Initialise the PHY registers, unless auto configured */
-	if (phy->autoconf)
+	if (phy->autoconf || phy->nsubnodes > 1)
 		return 0;
 
 	clk_set_rate(phy->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
 	clk_set_rate(phy->input_clks[CMN_REFCLK1_DIG_DIV], 25000000);
-	if (ins->phy_type == PHY_TYPE_PCIE) {
-		num_cmn_regs = phy->init_data->pcie_cmn_regs;
-		num_ln_regs = phy->init_data->pcie_ln_regs;
-		cmn_vals = phy->init_data->pcie_cmn_vals;
-		ln_vals = phy->init_data->pcie_ln_vals;
-	} else if (ins->phy_type == PHY_TYPE_USB3) {
-		num_cmn_regs = phy->init_data->usb_cmn_regs;
-		num_ln_regs = phy->init_data->usb_ln_regs;
-		cmn_vals = phy->init_data->usb_cmn_vals;
-		ln_vals = phy->init_data->usb_ln_vals;
-	} else {
-		return -EINVAL;
+
+	/* PHY PCS common registers configurations */
+	pcs_cmn_vals = init_data->pcs_cmn_vals[phy_type][TYPE_NONE][ssc];
+	if (pcs_cmn_vals) {
+		reg_pairs = pcs_cmn_vals->reg_pairs;
+		num_regs = pcs_cmn_vals->num_regs;
+		regmap = phy->regmap_phy_pcs_common_cdb;
+		for (i = 0; i < num_regs; i++)
+			regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+	}
+
+	/* PHY PMA lane registers configurations */
+	phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_type][TYPE_NONE][ssc];
+	if (phy_pma_ln_vals) {
+		reg_pairs = phy_pma_ln_vals->reg_pairs;
+		num_regs = phy_pma_ln_vals->num_regs;
+		for (i = 0; i < ins->num_lanes; i++) {
+			regmap = phy->regmap_phy_pma_lane_cdb[i + ins->mlane];
+			for (j = 0; j < num_regs; j++)
+				regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+		}
 	}
 
-	regmap = phy->regmap_common_cdb;
-	for (j = 0; j < num_cmn_regs ; j++)
-		regmap_write(regmap, cmn_vals[j].off, cmn_vals[j].val);
+	/* PMA common registers configurations */
+	pma_cmn_vals = init_data->pma_cmn_vals[phy_type][TYPE_NONE][ssc];
+	if (pma_cmn_vals) {
+		reg_pairs = pma_cmn_vals->reg_pairs;
+		num_regs = pma_cmn_vals->num_regs;
+		regmap = phy->regmap_common_cdb;
+		for (i = 0; i < num_regs; i++)
+			regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+	}
 
-	for (i = 0; i < ins->num_lanes; i++) {
-		for (j = 0; j < num_ln_regs ; j++) {
+	/* PMA lane registers configurations */
+	pma_ln_vals = init_data->pma_ln_vals[phy_type][TYPE_NONE][ssc];
+	if (pma_ln_vals) {
+		reg_pairs = pma_ln_vals->reg_pairs;
+		num_regs = pma_ln_vals->num_regs;
+		for (i = 0; i < ins->num_lanes; i++) {
 			regmap = phy->regmap_lane_cdb[i + ins->mlane];
-			regmap_write(regmap, ln_vals[j].off, ln_vals[j].val);
+			for (j = 0; j < num_regs; j++)
+				regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
 		}
 	}
 
@@ -388,10 +578,13 @@ static int cdns_sierra_phy_on(struct phy *gphy)
 	u32 val;
 	int ret;
 
-	ret = reset_control_deassert(sp->phy_rst);
-	if (ret) {
-		dev_err(dev, "Failed to take the PHY out of reset\n");
-		return ret;
+	if (sp->nsubnodes == 1) {
+		/* Take the PHY out of reset */
+		ret = reset_control_deassert(sp->phy_rst);
+		if (ret) {
+			dev_err(dev, "Failed to take the PHY out of reset\n");
+			return ret;
+		}
 	}
 
 	/* Take the PHY lane group out of reset */
@@ -401,6 +594,26 @@ static int cdns_sierra_phy_on(struct phy *gphy)
 		return ret;
 	}
 
+	if (ins->phy_type == TYPE_PCIE || ins->phy_type == TYPE_USB) {
+		ret = regmap_field_read_poll_timeout(sp->phy_iso_link_ctrl_1[ins->mlane],
+						     val, !val, 1000, PLL_LOCK_TIME);
+		if (ret) {
+			dev_err(dev, "Timeout waiting for PHY status ready\n");
+			return ret;
+		}
+	}
+
+	/*
+	 * Wait for cmn_ready assertion
+	 * PHY_PMA_CMN_CTRL[0] == 1
+	 */
+	ret = regmap_field_read_poll_timeout(sp->pma_cmn_ready, val, val,
+					     1000, PLL_LOCK_TIME);
+	if (ret) {
+		dev_err(dev, "Timeout waiting for CMN ready\n");
+		return ret;
+	}
+
 	ret = regmap_field_read_poll_timeout(sp->pllctrl_lock[ins->mlane],
 					     val, val, 1000, PLL_LOCK_TIME);
 	if (ret < 0)
@@ -436,11 +649,25 @@ static const struct phy_ops ops = {
 static u8 cdns_sierra_pll_mux_get_parent(struct clk_hw *hw)
 {
 	struct cdns_sierra_pll_mux *mux = to_cdns_sierra_pll_mux(hw);
+	struct regmap_field *plllc1en_field = mux->plllc1en_field;
+	struct regmap_field *termen_field = mux->termen_field;
 	struct regmap_field *field = mux->pfdclk_sel_preg;
 	unsigned int val;
+	int index;
 
 	regmap_field_read(field, &val);
-	return clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table, 0, val);
+
+	if (strstr(clk_hw_get_name(hw), clk_names[CDNS_SIERRA_PLL_CMNLC1])) {
+		index = clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table[CMN_PLLLC1], 0, val);
+		if (index == 1) {
+			regmap_field_write(plllc1en_field, 1);
+			regmap_field_write(termen_field, 1);
+		}
+	} else {
+		index = clk_mux_val_to_index(hw, cdns_sierra_pll_mux_table[CMN_PLLLC], 0, val);
+	}
+
+	return index;
 }
 
 static int cdns_sierra_pll_mux_set_parent(struct clk_hw *hw, u8 index)
@@ -458,7 +685,11 @@ static int cdns_sierra_pll_mux_set_parent(struct clk_hw *hw, u8 index)
 		ret |= regmap_field_write(termen_field, 1);
 	}
 
-	val = cdns_sierra_pll_mux_table[index];
+	if (strstr(clk_hw_get_name(hw), clk_names[CDNS_SIERRA_PLL_CMNLC1]))
+		val = cdns_sierra_pll_mux_table[CMN_PLLLC1][index];
+	else
+		val = cdns_sierra_pll_mux_table[CMN_PLLLC][index];
+
 	ret |= regmap_field_write(field, val);
 
 	return ret;
@@ -496,8 +727,8 @@ static int cdns_sierra_pll_mux_register(struct cdns_sierra_phy *sp,
 	for (i = 0; i < num_parents; i++) {
 		clk = sp->input_clks[pll_mux_parent_index[clk_index][i]];
 		if (IS_ERR_OR_NULL(clk)) {
-			dev_err(dev, "No parent clock for derived_refclk\n");
-			return PTR_ERR(clk);
+			dev_err(dev, "No parent clock for PLL mux clocks\n");
+			return IS_ERR(clk) ? PTR_ERR(clk) : -ENOENT;
 		}
 		parent_names[i] = __clk_get_name(clk);
 	}
@@ -551,6 +782,91 @@ static int cdns_sierra_phy_register_pll_mux(struct cdns_sierra_phy *sp)
 	return 0;
 }
 
+static int cdns_sierra_derived_refclk_enable(struct clk_hw *hw)
+{
+	struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+
+	regmap_field_write(derived_refclk->cmn_plllc_clk1_en_preg, 0x1);
+
+	/* Programming to get 100Mhz clock output in ref_der_clk_out 5GHz VCO/50 = 100MHz */
+	regmap_field_write(derived_refclk->cmn_plllc_clk1outdiv_preg, 0x2E);
+
+	return 0;
+}
+
+static void cdns_sierra_derived_refclk_disable(struct clk_hw *hw)
+{
+	struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+
+	regmap_field_write(derived_refclk->cmn_plllc_clk1_en_preg, 0);
+}
+
+static int cdns_sierra_derived_refclk_is_enabled(struct clk_hw *hw)
+{
+	struct cdns_sierra_derived_refclk *derived_refclk = to_cdns_sierra_derived_refclk(hw);
+	int val;
+
+	regmap_field_read(derived_refclk->cmn_plllc_clk1_en_preg, &val);
+
+	return !!val;
+}
+
+static const struct clk_ops cdns_sierra_derived_refclk_ops = {
+	.enable = cdns_sierra_derived_refclk_enable,
+	.disable = cdns_sierra_derived_refclk_disable,
+	.is_enabled = cdns_sierra_derived_refclk_is_enabled,
+};
+
+static int cdns_sierra_derived_refclk_register(struct cdns_sierra_phy *sp)
+{
+	struct cdns_sierra_derived_refclk *derived_refclk;
+	struct device *dev = sp->dev;
+	struct regmap_field *field;
+	struct clk_init_data *init;
+	struct regmap *regmap;
+	char clk_name[100];
+	struct clk *clk;
+
+	derived_refclk = devm_kzalloc(dev, sizeof(*derived_refclk), GFP_KERNEL);
+	if (!derived_refclk)
+		return -ENOMEM;
+
+	snprintf(clk_name, sizeof(clk_name), "%s_%s", dev_name(dev),
+		 clk_names[CDNS_SIERRA_DERIVED_REFCLK]);
+
+	init = &derived_refclk->clk_data;
+
+	init->ops = &cdns_sierra_derived_refclk_ops;
+	init->flags = 0;
+	init->name = clk_name;
+
+	regmap = sp->regmap_common_cdb;
+
+	field = devm_regmap_field_alloc(dev, regmap, cmn_plllc_clk1outdiv_preg);
+	if (IS_ERR(field)) {
+		dev_err(dev, "cmn_plllc_clk1outdiv_preg reg field init failed\n");
+		return PTR_ERR(field);
+	}
+	derived_refclk->cmn_plllc_clk1outdiv_preg = field;
+
+	field = devm_regmap_field_alloc(dev, regmap, cmn_plllc_clk1_en_preg);
+	if (IS_ERR(field)) {
+		dev_err(dev, "cmn_plllc_clk1_en_preg reg field init failed\n");
+		return PTR_ERR(field);
+	}
+	derived_refclk->cmn_plllc_clk1_en_preg = field;
+
+	derived_refclk->hw.init = init;
+
+	clk = devm_clk_register(dev, &derived_refclk->hw);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	sp->output_clks[CDNS_SIERRA_DERIVED_REFCLK] = clk;
+
+	return 0;
+}
+
 static void cdns_sierra_clk_unregister(struct cdns_sierra_phy *sp)
 {
 	struct device *dev = sp->dev;
@@ -571,6 +887,12 @@ static int cdns_sierra_clk_register(struct cdns_sierra_phy *sp)
 		return ret;
 	}
 
+	ret = cdns_sierra_derived_refclk_register(sp);
+	if (ret) {
+		dev_err(dev, "Failed to register derived refclk\n");
+		return ret;
+	}
+
 	sp->clk_data.clks = sp->output_clks;
 	sp->clk_data.clk_num = CDNS_SIERRA_OUTPUT_CLOCKS;
 	ret = of_clk_add_provider(node, of_clk_src_onecell_get, &sp->clk_data);
@@ -583,20 +905,37 @@ static int cdns_sierra_clk_register(struct cdns_sierra_phy *sp)
 static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
 				    struct device_node *child)
 {
+	u32 phy_type;
+
 	if (of_property_read_u32(child, "reg", &inst->mlane))
 		return -EINVAL;
 
 	if (of_property_read_u32(child, "cdns,num-lanes", &inst->num_lanes))
 		return -EINVAL;
 
-	if (of_property_read_u32(child, "cdns,phy-type", &inst->phy_type))
+	if (of_property_read_u32(child, "cdns,phy-type", &phy_type))
 		return -EINVAL;
 
+	switch (phy_type) {
+	case PHY_TYPE_PCIE:
+		inst->phy_type = TYPE_PCIE;
+		break;
+	case PHY_TYPE_USB3:
+		inst->phy_type = TYPE_USB;
+		break;
+	case PHY_TYPE_QSGMII:
+		inst->phy_type = TYPE_QSGMII;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	inst->ssc_mode = EXTERNAL_SSC;
+	of_property_read_u32(child, "cdns,ssc-mode", &inst->ssc_mode);
+
 	return 0;
 }
 
-static const struct of_device_id cdns_sierra_id_table[];
-
 static struct regmap *cdns_regmap_init(struct device *dev, void __iomem *base,
 				       u32 block_offset, u8 reg_offset_shift,
 				       const struct regmap_config *config)
@@ -656,7 +995,7 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
 		sp->cmn_refrcv_refclk_termen_preg[i] = field;
 	}
 
-	regmap = sp->regmap_phy_config_ctrl;
+	regmap = sp->regmap_phy_pcs_common_cdb;
 	field = devm_regmap_field_alloc(dev, regmap, phy_pll_cfg_1);
 	if (IS_ERR(field)) {
 		dev_err(dev, "PHY_PLL_CFG_1 reg field init failed\n");
@@ -664,6 +1003,14 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
 	}
 	sp->phy_pll_cfg_1 = field;
 
+	regmap = sp->regmap_phy_pma_common_cdb;
+	field = devm_regmap_field_alloc(dev, regmap, pma_cmn_ready);
+	if (IS_ERR(field)) {
+		dev_err(dev, "PHY_PMA_CMN_CTRL reg field init failed\n");
+		return PTR_ERR(field);
+	}
+	sp->pma_cmn_ready = field;
+
 	for (i = 0; i < SIERRA_MAX_LANES; i++) {
 		regmap = sp->regmap_lane_cdb[i];
 		field = devm_regmap_field_alloc(dev, regmap, pllctrl_lock);
@@ -671,7 +1018,17 @@ static int cdns_regfield_init(struct cdns_sierra_phy *sp)
 			dev_err(dev, "P%d_ENABLE reg field init failed\n", i);
 			return PTR_ERR(field);
 		}
-		sp->pllctrl_lock[i] =  field;
+		sp->pllctrl_lock[i] = field;
+	}
+
+	for (i = 0; i < SIERRA_MAX_LANES; i++) {
+		regmap = sp->regmap_phy_pcs_lane_cdb[i];
+		field = devm_regmap_field_alloc(dev, regmap, phy_iso_link_ctrl_1);
+		if (IS_ERR(field)) {
+			dev_err(dev, "PHY_ISO_LINK_CTRL reg field init for lane %d failed\n", i);
+			return PTR_ERR(field);
+		}
+		sp->phy_iso_link_ctrl_1[i] = field;
 	}
 
 	return 0;
@@ -708,14 +1065,49 @@ static int cdns_regmap_init_blocks(struct cdns_sierra_phy *sp,
 	}
 	sp->regmap_common_cdb = regmap;
 
-	block_offset = SIERRA_PHY_CONFIG_CTRL_OFFSET(block_offset_shift);
+	block_offset = SIERRA_PHY_PCS_COMMON_OFFSET(block_offset_shift);
+	regmap = cdns_regmap_init(dev, base, block_offset, reg_offset_shift,
+				  &cdns_sierra_phy_pcs_cmn_cdb_config);
+	if (IS_ERR(regmap)) {
+		dev_err(dev, "Failed to init PHY PCS common CDB regmap\n");
+		return PTR_ERR(regmap);
+	}
+	sp->regmap_phy_pcs_common_cdb = regmap;
+
+	for (i = 0; i < SIERRA_MAX_LANES; i++) {
+		block_offset = SIERRA_PHY_PCS_LANE_CDB_OFFSET(i, block_offset_shift,
+							      reg_offset_shift);
+		regmap = cdns_regmap_init(dev, base, block_offset,
+					  reg_offset_shift,
+					  &cdns_sierra_phy_pcs_lane_cdb_config[i]);
+		if (IS_ERR(regmap)) {
+			dev_err(dev, "Failed to init PHY PCS lane CDB regmap\n");
+			return PTR_ERR(regmap);
+		}
+		sp->regmap_phy_pcs_lane_cdb[i] = regmap;
+	}
+
+	block_offset = SIERRA_PHY_PMA_COMMON_OFFSET(block_offset_shift);
 	regmap = cdns_regmap_init(dev, base, block_offset, reg_offset_shift,
-				  &cdns_sierra_phy_config_ctrl_config);
+				  &cdns_sierra_phy_pma_cmn_cdb_config);
 	if (IS_ERR(regmap)) {
-		dev_err(dev, "Failed to init PHY config and control regmap\n");
+		dev_err(dev, "Failed to init PHY PMA common CDB regmap\n");
 		return PTR_ERR(regmap);
 	}
-	sp->regmap_phy_config_ctrl = regmap;
+	sp->regmap_phy_pma_common_cdb = regmap;
+
+	for (i = 0; i < SIERRA_MAX_LANES; i++) {
+		block_offset = SIERRA_PHY_PMA_LANE_CDB_OFFSET(i, block_offset_shift,
+							      reg_offset_shift);
+		regmap = cdns_regmap_init(dev, base, block_offset,
+					  reg_offset_shift,
+					  &cdns_sierra_phy_pma_lane_cdb_config[i]);
+		if (IS_ERR(regmap)) {
+			dev_err(dev, "Failed to init PHY PMA lane CDB regmap\n");
+			return PTR_ERR(regmap);
+		}
+		sp->regmap_phy_pma_lane_cdb[i] = regmap;
+	}
 
 	return 0;
 }
@@ -824,13 +1216,127 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
 	return 0;
 }
 
+static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
+{
+	const struct cdns_sierra_data *init_data = sp->init_data;
+	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+	enum cdns_sierra_phy_type phy_t1, phy_t2;
+	struct cdns_sierra_vals *phy_pma_ln_vals;
+	const struct cdns_reg_pairs *reg_pairs;
+	struct cdns_sierra_vals *pcs_cmn_vals;
+	int i, j, node, mlane, num_lanes, ret;
+	enum cdns_sierra_ssc_mode ssc;
+	struct regmap *regmap;
+	u32 num_regs;
+
+	/* Maximum 2 links (subnodes) are supported */
+	if (sp->nsubnodes != 2)
+		return -EINVAL;
+
+	clk_set_rate(sp->input_clks[CMN_REFCLK_DIG_DIV], 25000000);
+	clk_set_rate(sp->input_clks[CMN_REFCLK1_DIG_DIV], 25000000);
+
+	/* PHY configured to use both PLL LC and LC1 */
+	regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+
+	phy_t1 = sp->phys[0].phy_type;
+	phy_t2 = sp->phys[1].phy_type;
+
+	/*
+	 * 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, phy_t1 = TYPE_PCIE and phy_t2 = TYPE_QSGMII
+	 *     So the register values are selected as [TYPE_PCIE][TYPE_QSGMII][ssc].
+	 *     This will configure PHY registers associated for PCIe (i.e. first protocol)
+	 *     involving PLLLC registers and registers for first 2 lanes of PHY.
+	 * [2] In second step, the variables phy_t1 and phy_t2 are swapped. So now,
+	 *     phy_t1 = TYPE_QSGMII and phy_t2 = TYPE_PCIE. And the register values are selected as
+	 *     [TYPE_QSGMII][TYPE_PCIE][ssc].
+	 *     This will configure PHY registers associated for QSGMII (i.e. second protocol)
+	 *     involving PLLLC1 registers and registers for other 2 lanes of PHY.
+	 *
+	 * This completes the PHY configuration for multilink operation. This approach enables
+	 * dividing the large number of PHY register configurations into protocol specific
+	 * smaller groups.
+	 */
+	for (node = 0; node < sp->nsubnodes; node++) {
+		if (node == 1) {
+			/*
+			 * If first link with phy_t1 is configured, then configure the PHY for
+			 * second link with phy_t2. Get the array values as [phy_t2][phy_t1][ssc].
+			 */
+			swap(phy_t1, phy_t2);
+		}
+
+		mlane = sp->phys[node].mlane;
+		ssc = sp->phys[node].ssc_mode;
+		num_lanes = sp->phys[node].num_lanes;
+
+		/* PHY PCS common registers configurations */
+		pcs_cmn_vals = init_data->pcs_cmn_vals[phy_t1][phy_t2][ssc];
+		if (pcs_cmn_vals) {
+			reg_pairs = pcs_cmn_vals->reg_pairs;
+			num_regs = pcs_cmn_vals->num_regs;
+			regmap = sp->regmap_phy_pcs_common_cdb;
+			for (i = 0; i < num_regs; i++)
+				regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+		}
+
+		/* PHY PMA lane registers configurations */
+		phy_pma_ln_vals = init_data->phy_pma_ln_vals[phy_t1][phy_t2][ssc];
+		if (phy_pma_ln_vals) {
+			reg_pairs = phy_pma_ln_vals->reg_pairs;
+			num_regs = phy_pma_ln_vals->num_regs;
+			for (i = 0; i < num_lanes; i++) {
+				regmap = sp->regmap_phy_pma_lane_cdb[i + mlane];
+				for (j = 0; j < num_regs; j++)
+					regmap_write(regmap, reg_pairs[j].off, reg_pairs[j].val);
+			}
+		}
+
+		/* PMA common registers configurations */
+		pma_cmn_vals = init_data->pma_cmn_vals[phy_t1][phy_t2][ssc];
+		if (pma_cmn_vals) {
+			reg_pairs = pma_cmn_vals->reg_pairs;
+			num_regs = pma_cmn_vals->num_regs;
+			regmap = sp->regmap_common_cdb;
+			for (i = 0; i < num_regs; i++)
+				regmap_write(regmap, reg_pairs[i].off, reg_pairs[i].val);
+		}
+
+		/* PMA lane registers configurations */
+		pma_ln_vals = init_data->pma_ln_vals[phy_t1][phy_t2][ssc];
+		if (pma_ln_vals) {
+			reg_pairs = pma_ln_vals->reg_pairs;
+			num_regs = pma_ln_vals->num_regs;
+			for (i = 0; i < num_lanes; i++) {
+				regmap = sp->regmap_lane_cdb[i + mlane];
+				for (j = 0; j < num_regs; j++)
+					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 */
+	ret = reset_control_deassert(sp->phy_rst);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
 static int cdns_sierra_phy_probe(struct platform_device *pdev)
 {
 	struct cdns_sierra_phy *sp;
 	struct phy_provider *phy_provider;
 	struct device *dev = &pdev->dev;
-	const struct of_device_id *match;
-	struct cdns_sierra_data *data;
+	const struct cdns_sierra_data *data;
 	unsigned int id_value;
 	int i, ret, node = 0;
 	void __iomem *base;
@@ -840,12 +1346,10 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	/* Get init data for this PHY */
-	match = of_match_device(cdns_sierra_id_table, dev);
-	if (!match)
+	data = of_device_get_match_data(dev);
+	if (!data)
 		return -EINVAL;
 
-	data = (struct cdns_sierra_data *)match->data;
-
 	sp = devm_kzalloc(dev, sizeof(*sp), GFP_KERNEL);
 	if (!sp)
 		return -ENOMEM;
@@ -946,8 +1450,11 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
 	}
 
 	/* If more than one subnode, configure the PHY as multilink */
-	if (!sp->autoconf && sp->nsubnodes > 1)
-		regmap_field_write(sp->phy_pll_cfg_1, 0x1);
+	if (!sp->autoconf && sp->nsubnodes > 1) {
+		ret = cdns_sierra_phy_configure_multilink(sp);
+		if (ret)
+			goto put_child2;
+	}
 
 	pm_runtime_enable(dev);
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
@@ -991,6 +1498,449 @@ static int cdns_sierra_phy_remove(struct platform_device *pdev)
 	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 */
+static const struct cdns_reg_pairs cdns_pcie_cmn_regs_no_ssc[] = {
+	{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 */
+static const struct cdns_reg_pairs cdns_pcie_ln_regs_no_ssc[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_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_cmn_vals = {
+	.reg_pairs = cdns_pcie_cmn_regs_no_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_no_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_no_ssc_ln_vals = {
+	.reg_pairs = cdns_pcie_ln_regs_no_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_no_ssc),
+};
+
+/* refclk100MHz_32b_PCIe_cmn_pll_int_ssc */
+static const struct cdns_reg_pairs cdns_pcie_cmn_regs_int_ssc[] = {
+	{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 */
+static const struct cdns_reg_pairs cdns_pcie_ln_regs_int_ssc[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_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_cmn_vals = {
+	.reg_pairs = cdns_pcie_cmn_regs_int_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_int_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_int_ssc_ln_vals = {
+	.reg_pairs = cdns_pcie_ln_regs_int_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_int_ssc),
+};
+
 /* refclk100MHz_32b_PCIe_cmn_pll_ext_ssc */
 static const struct cdns_reg_pairs cdns_pcie_cmn_regs_ext_ssc[] = {
 	{0x2106, SIERRA_CMN_PLLLC_LF_COEFF_MODE1_PREG},
@@ -1002,13 +1952,62 @@ static const struct cdns_reg_pairs cdns_pcie_cmn_regs_ext_ssc[] = {
 
 /* refclk100MHz_32b_PCIe_ln_ext_ssc */
 static const struct cdns_reg_pairs cdns_pcie_ln_regs_ext_ssc[] = {
+	{0xFC08, SIERRA_DET_STANDEC_A_PREG},
+	{0x001D, SIERRA_PSM_A3IN_TMR_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}
+	{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_cmn_vals = {
+	.reg_pairs = cdns_pcie_cmn_regs_ext_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
+};
+
+static struct cdns_sierra_vals pcie_100_ext_ssc_ln_vals = {
+	.reg_pairs = cdns_pcie_ln_regs_ext_ssc,
+	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
 };
 
 /* refclk100MHz_20b_USB_cmn_pll_ext_ssc */
@@ -1118,32 +2117,167 @@ static const struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = {
 	{0x4243, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
+static struct cdns_sierra_vals usb_100_ext_ssc_cmn_vals = {
+	.reg_pairs = cdns_usb_cmn_regs_ext_ssc,
+	.num_regs = ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
+};
+
+static struct cdns_sierra_vals usb_100_ext_ssc_ln_vals = {
+	.reg_pairs = cdns_usb_ln_regs_ext_ssc,
+	.num_regs = ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
+};
+
 static const struct cdns_sierra_data cdns_map_sierra = {
-	SIERRA_MACRO_ID,
-	0x2,
-	0x2,
-	ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
-	ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
-	ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
-	ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
-	cdns_pcie_cmn_regs_ext_ssc,
-	cdns_pcie_ln_regs_ext_ssc,
-	cdns_usb_cmn_regs_ext_ssc,
-	cdns_usb_ln_regs_ext_ssc,
+	.id_value = SIERRA_MACRO_ID,
+	.block_offset_shift = 0x2,
+	.reg_offset_shift = 0x2,
+	.pcs_cmn_vals = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_phy_pcs_cmn_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,
+			},
+		},
+	},
+	.pma_cmn_vals = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_100_no_ssc_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,
+			},
+		},
+	},
+	.pma_ln_vals = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_100_no_ssc_ln_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,
+			},
+		},
+	},
 };
 
 static const struct cdns_sierra_data cdns_ti_map_sierra = {
-	SIERRA_MACRO_ID,
-	0x0,
-	0x1,
-	ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
-	ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
-	ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
-	ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
-	cdns_pcie_cmn_regs_ext_ssc,
-	cdns_pcie_ln_regs_ext_ssc,
-	cdns_usb_cmn_regs_ext_ssc,
-	cdns_usb_ln_regs_ext_ssc,
+	.id_value = SIERRA_MACRO_ID,
+	.block_offset_shift = 0x0,
+	.reg_offset_shift = 0x1,
+	.pcs_cmn_vals = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_phy_pcs_cmn_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 = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_100_no_ssc_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,
+			},
+		},
+	},
+	.pma_ln_vals = {
+		[TYPE_PCIE] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &pcie_100_no_ssc_ln_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,
+			},
+		},
+	},
 };
 
 static const struct of_device_id cdns_sierra_id_table[] = {