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From:   Swapnil Jakhade <sjakhade@cadence.com>
To:     <vkoul@kernel.org>, <kishon@ti.com>, <p.zabel@pengutronix.de>,
        <linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>
CC:     <mparab@cadence.com>, <sjakhade@cadence.com>, <lokeshvutla@ti.com>
Subject: [PATCH 05/14] phy: cadence-torrent: Add PHY registers for DP in array format
Date:   Fri, 9 Apr 2021 07:34:07 +0200
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Add PHY registers for single link DP in array format to simplify
code and to improve readability.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
---
 drivers/phy/cadence/phy-cadence-torrent.c | 450 +++++++++++++---------
 1 file changed, 274 insertions(+), 176 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index 39a26a1a4c51..4ec5909f192c 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -341,20 +341,12 @@ struct cdns_torrent_derived_refclk {
 #define to_cdns_torrent_derived_refclk(_hw)	\
 			container_of(_hw, struct cdns_torrent_derived_refclk, hw)
 
-static void cdns_torrent_dp_pma_cfg(struct cdns_torrent_phy *cdns_phy,
-				    struct cdns_torrent_inst *inst);
-static
-void cdns_torrent_dp_pma_cmn_cfg_19_2mhz(struct cdns_torrent_phy *cdns_phy);
 static
 void cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(struct cdns_torrent_phy *cdns_phy,
 					     u32 rate, bool ssc);
 static
-void cdns_torrent_dp_pma_cmn_cfg_25mhz(struct cdns_torrent_phy *cdns_phy);
-static
 void cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(struct cdns_torrent_phy *cdns_phy,
 					   u32 rate, bool ssc);
-static void cdns_torrent_dp_pma_lane_cfg(struct cdns_torrent_phy *cdns_phy,
-					 unsigned int lane);
 
 struct cdns_reg_pairs {
 	u32 val;
@@ -759,9 +751,6 @@ static void cdns_torrent_dp_pma_cmn_rate(struct cdns_torrent_phy *cdns_phy,
 	unsigned int hsclk_div_val = 0;
 	unsigned int i;
 
-	/* 16'h0000 for single DP link configuration */
-	regmap_field_write(cdns_phy->phy_pll_cfg, 0x0);
-
 	switch (rate) {
 	case 1620:
 		clk_sel_val = 0x0f01;
@@ -806,8 +795,7 @@ static void cdns_torrent_dp_pma_cmn_rate(struct cdns_torrent_phy *cdns_phy,
 static int cdns_torrent_dp_configure_rate(struct cdns_torrent_phy *cdns_phy,
 					  struct phy_configure_opts_dp *dp)
 {
-	u32 ret;
-	u32 read_val;
+	u32 read_val, ret;
 
 	/* Disable the cmn_pll0_en before re-programming the new data rate. */
 	regmap_field_write(cdns_phy->phy_pma_pll_raw_ctrl, 0x0);
@@ -825,17 +813,12 @@ static int cdns_torrent_dp_configure_rate(struct cdns_torrent_phy *cdns_phy,
 	ndelay(200);
 
 	/* DP Rate Change - VCO Output settings. */
-	if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ) {
+	if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ)
 		/* PMA common configuration 19.2MHz */
-		cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(cdns_phy, dp->link_rate,
-							dp->ssc);
-		cdns_torrent_dp_pma_cmn_cfg_19_2mhz(cdns_phy);
-	} else if (cdns_phy->ref_clk_rate == CLK_25_MHZ) {
+		cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(cdns_phy, dp->link_rate, dp->ssc);
+	else if (cdns_phy->ref_clk_rate == CLK_25_MHZ)
 		/* PMA common configuration 25MHz */
-		cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(cdns_phy, dp->link_rate,
-						      dp->ssc);
-		cdns_torrent_dp_pma_cmn_cfg_25mhz(cdns_phy);
-	}
+		cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(cdns_phy, dp->link_rate, dp->ssc);
 	cdns_torrent_dp_pma_cmn_rate(cdns_phy, dp->link_rate, dp->lanes);
 
 	/* Enable the cmn_pll0_en. */
@@ -1184,9 +1167,6 @@ static int cdns_torrent_dp_init(struct phy *phy)
 
 	cdns_torrent_dp_write(regmap, PHY_AUX_CTRL, 0x0003); /* enable AUX */
 
-	/* PHY PMA registers configuration function */
-	cdns_torrent_dp_pma_cfg(cdns_phy, inst);
-
 	/*
 	 * Set lines power state to A0
 	 * Set lines pll clk enable to 0
@@ -1231,67 +1211,6 @@ static int cdns_torrent_dp_init(struct phy *phy)
 	return ret;
 }
 
-static void cdns_torrent_dp_pma_cfg(struct cdns_torrent_phy *cdns_phy,
-				    struct cdns_torrent_inst *inst)
-{
-	unsigned int i;
-
-	if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ)
-		/* PMA common configuration 19.2MHz */
-		cdns_torrent_dp_pma_cmn_cfg_19_2mhz(cdns_phy);
-	else if (cdns_phy->ref_clk_rate == CLK_25_MHZ)
-		/* PMA common configuration 25MHz */
-		cdns_torrent_dp_pma_cmn_cfg_25mhz(cdns_phy);
-
-	/* PMA lane configuration to deal with multi-link operation */
-	for (i = 0; i < inst->num_lanes; i++)
-		cdns_torrent_dp_pma_lane_cfg(cdns_phy, i);
-}
-
-static
-void cdns_torrent_dp_pma_cmn_cfg_19_2mhz(struct cdns_torrent_phy *cdns_phy)
-{
-	struct regmap *regmap = cdns_phy->regmap_common_cdb;
-
-	/* refclock registers - assumes 19.2 MHz refclock */
-	cdns_torrent_phy_write(regmap, CMN_SSM_BIAS_TMR, 0x0014);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM0_PLLPRE_TMR, 0x0027);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM0_PLLLOCK_TMR, 0x00A1);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM1_PLLPRE_TMR, 0x0027);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM1_PLLLOCK_TMR, 0x00A1);
-	cdns_torrent_phy_write(regmap, CMN_BGCAL_INIT_TMR, 0x0060);
-	cdns_torrent_phy_write(regmap, CMN_BGCAL_ITER_TMR, 0x0060);
-	cdns_torrent_phy_write(regmap, CMN_IBCAL_INIT_TMR, 0x0014);
-	cdns_torrent_phy_write(regmap, CMN_TXPUCAL_INIT_TMR, 0x0018);
-	cdns_torrent_phy_write(regmap, CMN_TXPUCAL_ITER_TMR, 0x0005);
-	cdns_torrent_phy_write(regmap, CMN_TXPDCAL_INIT_TMR, 0x0018);
-	cdns_torrent_phy_write(regmap, CMN_TXPDCAL_ITER_TMR, 0x0005);
-	cdns_torrent_phy_write(regmap, CMN_RXCAL_INIT_TMR, 0x0240);
-	cdns_torrent_phy_write(regmap, CMN_RXCAL_ITER_TMR, 0x0005);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_INIT_TMR, 0x0002);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_ITER_TMR, 0x0002);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_REFTIM_START, 0x000B);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_PLLCNT_START, 0x0137);
-
-	/* PLL registers */
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_PADJ_M0, 0x0509);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_IADJ_M0, 0x0F00);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_FILT_PADJ_M0, 0x0F08);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_DIAG_M0, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0509);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_IADJ_M0, 0x0F00);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_FILT_PADJ_M0, 0x0F08);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_DIAG_M0, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_INIT_TMR, 0x00C0);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_ITER_TMR, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_INIT_TMR, 0x00C0);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_ITER_TMR, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_REFTIM_START, 0x0260);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_TCTRL, 0x0003);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_REFTIM_START, 0x0260);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_TCTRL, 0x0003);
-}
-
 /*
  * Set registers responsible for enabling and configuring SSC, with second and
  * third register values provided by parameters.
@@ -1473,50 +1392,6 @@ void cdns_torrent_dp_pma_cmn_vco_cfg_19_2mhz(struct cdns_torrent_phy *cdns_phy,
 	cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_START, 0x0099);
 }
 
-static
-void cdns_torrent_dp_pma_cmn_cfg_25mhz(struct cdns_torrent_phy *cdns_phy)
-{
-	struct regmap *regmap = cdns_phy->regmap_common_cdb;
-
-	/* refclock registers - assumes 25 MHz refclock */
-	cdns_torrent_phy_write(regmap, CMN_SSM_BIAS_TMR, 0x0019);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM0_PLLPRE_TMR, 0x0032);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM0_PLLLOCK_TMR, 0x00D1);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM1_PLLPRE_TMR, 0x0032);
-	cdns_torrent_phy_write(regmap, CMN_PLLSM1_PLLLOCK_TMR, 0x00D1);
-	cdns_torrent_phy_write(regmap, CMN_BGCAL_INIT_TMR, 0x007D);
-	cdns_torrent_phy_write(regmap, CMN_BGCAL_ITER_TMR, 0x007D);
-	cdns_torrent_phy_write(regmap, CMN_IBCAL_INIT_TMR, 0x0019);
-	cdns_torrent_phy_write(regmap, CMN_TXPUCAL_INIT_TMR, 0x001E);
-	cdns_torrent_phy_write(regmap, CMN_TXPUCAL_ITER_TMR, 0x0006);
-	cdns_torrent_phy_write(regmap, CMN_TXPDCAL_INIT_TMR, 0x001E);
-	cdns_torrent_phy_write(regmap, CMN_TXPDCAL_ITER_TMR, 0x0006);
-	cdns_torrent_phy_write(regmap, CMN_RXCAL_INIT_TMR, 0x02EE);
-	cdns_torrent_phy_write(regmap, CMN_RXCAL_ITER_TMR, 0x0006);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_INIT_TMR, 0x0002);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_ITER_TMR, 0x0002);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_REFTIM_START, 0x000E);
-	cdns_torrent_phy_write(regmap, CMN_SD_CAL_PLLCNT_START, 0x012B);
-
-	/* PLL registers */
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_PADJ_M0, 0x0509);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_CP_IADJ_M0, 0x0F00);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL0_FILT_PADJ_M0, 0x0F08);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_DSM_DIAG_M0, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_PADJ_M0, 0x0509);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_CP_IADJ_M0, 0x0F00);
-	cdns_torrent_phy_write(regmap, CMN_PDIAG_PLL1_FILT_PADJ_M0, 0x0F08);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_DSM_DIAG_M0, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_INIT_TMR, 0x00FA);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_ITER_TMR, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_INIT_TMR, 0x00FA);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_ITER_TMR, 0x0004);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_REFTIM_START, 0x0317);
-	cdns_torrent_phy_write(regmap, CMN_PLL0_VCOCAL_TCTRL, 0x0003);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_REFTIM_START, 0x0317);
-	cdns_torrent_phy_write(regmap, CMN_PLL1_VCOCAL_TCTRL, 0x0003);
-}
-
 /*
  * Set registers responsible for enabling and configuring SSC, with second
  * register value provided by a parameter.
@@ -1640,49 +1515,6 @@ void cdns_torrent_dp_pma_cmn_vco_cfg_25mhz(struct cdns_torrent_phy *cdns_phy,
 	cdns_torrent_phy_write(regmap, CMN_PLL1_LOCK_PLLCNT_START, 0x00C7);
 }
 
-static void cdns_torrent_dp_pma_lane_cfg(struct cdns_torrent_phy *cdns_phy,
-					 unsigned int lane)
-{
-	/* Per lane, refclock-dependent receiver detection setting */
-	if (cdns_phy->ref_clk_rate == CLK_19_2_MHZ)
-		cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-				       TX_RCVDET_ST_TMR, 0x0780);
-	else if (cdns_phy->ref_clk_rate == CLK_25_MHZ)
-		cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-				       TX_RCVDET_ST_TMR, 0x09C4);
-
-	/* Writing Tx/Rx Power State Controllers registers */
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       TX_PSC_A0, 0x00FB);
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       TX_PSC_A2, 0x04AA);
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       TX_PSC_A3, 0x04AA);
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_PSC_A0, 0x0000);
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_PSC_A2, 0x0000);
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_PSC_A3, 0x0000);
-
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_PSC_CAL, 0x0000);
-
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_REE_GCSM1_CTRL, 0x0000);
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_REE_GCSM2_CTRL, 0x0000);
-	cdns_torrent_phy_write(cdns_phy->regmap_rx_lane_cdb[lane],
-			       RX_REE_PERGCSM_CTRL, 0x0000);
-
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       XCVR_DIAG_BIDI_CTRL, 0x000F);
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       XCVR_DIAG_PLLDRC_CTRL, 0x0001);
-	cdns_torrent_phy_write(cdns_phy->regmap_tx_lane_cdb[lane],
-			       XCVR_DIAG_HSCLK_SEL, 0x0000);
-}
-
 static int cdns_torrent_derived_refclk_enable(struct clk_hw *hw)
 {
 	struct cdns_torrent_derived_refclk *derived_refclk = to_cdns_torrent_derived_refclk(hw);
@@ -1972,9 +1804,6 @@ static int cdns_torrent_phy_init(struct phy *phy)
 	if (cdns_phy->nsubnodes > 1)
 		return 0;
 
-	if (phy_type == TYPE_DP)
-		return cdns_torrent_dp_init(phy);
-
 	/**
 	 * Spread spectrum generation is not required or supported
 	 * for SGMII/QSGMII
@@ -2060,6 +1889,9 @@ static int cdns_torrent_phy_init(struct phy *phy)
 		}
 	}
 
+	if (phy_type == TYPE_DP)
+		return cdns_torrent_dp_init(phy);
+
 	return 0;
 }
 
@@ -2584,6 +2416,168 @@ static int cdns_torrent_phy_remove(struct platform_device *pdev)
 	return 0;
 }
 
+/* Single DisplayPort(DP) link configuration */
+static struct cdns_reg_pairs sl_dp_link_cmn_regs[] = {
+	{0x0000, PHY_PLL_CFG},
+};
+
+static struct cdns_reg_pairs sl_dp_xcvr_diag_ln_regs[] = {
+	{0x0000, XCVR_DIAG_HSCLK_SEL},
+	{0x0001, XCVR_DIAG_PLLDRC_CTRL}
+};
+
+static struct cdns_torrent_vals sl_dp_link_cmn_vals = {
+	.reg_pairs = sl_dp_link_cmn_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_link_cmn_regs),
+};
+
+static struct cdns_torrent_vals sl_dp_xcvr_diag_ln_vals = {
+	.reg_pairs = sl_dp_xcvr_diag_ln_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_xcvr_diag_ln_regs),
+};
+
+/* Single DP, 19.2 MHz Ref clk, no SSC */
+static struct cdns_reg_pairs sl_dp_19_2_no_ssc_cmn_regs[] = {
+	{0x0014, CMN_SSM_BIAS_TMR},
+	{0x0027, CMN_PLLSM0_PLLPRE_TMR},
+	{0x00A1, CMN_PLLSM0_PLLLOCK_TMR},
+	{0x0027, CMN_PLLSM1_PLLPRE_TMR},
+	{0x00A1, CMN_PLLSM1_PLLLOCK_TMR},
+	{0x0060, CMN_BGCAL_INIT_TMR},
+	{0x0060, CMN_BGCAL_ITER_TMR},
+	{0x0014, CMN_IBCAL_INIT_TMR},
+	{0x0018, CMN_TXPUCAL_INIT_TMR},
+	{0x0005, CMN_TXPUCAL_ITER_TMR},
+	{0x0018, CMN_TXPDCAL_INIT_TMR},
+	{0x0005, CMN_TXPDCAL_ITER_TMR},
+	{0x0240, CMN_RXCAL_INIT_TMR},
+	{0x0005, CMN_RXCAL_ITER_TMR},
+	{0x0002, CMN_SD_CAL_INIT_TMR},
+	{0x0002, CMN_SD_CAL_ITER_TMR},
+	{0x000B, CMN_SD_CAL_REFTIM_START},
+	{0x0137, CMN_SD_CAL_PLLCNT_START},
+	{0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
+	{0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
+	{0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
+	{0x0004, CMN_PLL0_DSM_DIAG_M0},
+	{0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
+	{0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
+	{0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
+	{0x0004, CMN_PLL1_DSM_DIAG_M0},
+	{0x00C0, CMN_PLL0_VCOCAL_INIT_TMR},
+	{0x0004, CMN_PLL0_VCOCAL_ITER_TMR},
+	{0x00C0, CMN_PLL1_VCOCAL_INIT_TMR},
+	{0x0004, CMN_PLL1_VCOCAL_ITER_TMR},
+	{0x0260, CMN_PLL0_VCOCAL_REFTIM_START},
+	{0x0003, CMN_PLL0_VCOCAL_TCTRL},
+	{0x0260, CMN_PLL1_VCOCAL_REFTIM_START},
+	{0x0003, CMN_PLL1_VCOCAL_TCTRL}
+};
+
+static struct cdns_reg_pairs sl_dp_19_2_no_ssc_tx_ln_regs[] = {
+	{0x0780, TX_RCVDET_ST_TMR},
+	{0x00FB, TX_PSC_A0},
+	{0x04AA, TX_PSC_A2},
+	{0x04AA, TX_PSC_A3},
+	{0x000F, XCVR_DIAG_BIDI_CTRL}
+};
+
+static struct cdns_reg_pairs sl_dp_19_2_no_ssc_rx_ln_regs[] = {
+	{0x0000, RX_PSC_A0},
+	{0x0000, RX_PSC_A2},
+	{0x0000, RX_PSC_A3},
+	{0x0000, RX_PSC_CAL},
+	{0x0000, RX_REE_GCSM1_CTRL},
+	{0x0000, RX_REE_GCSM2_CTRL},
+	{0x0000, RX_REE_PERGCSM_CTRL}
+};
+
+static struct cdns_torrent_vals sl_dp_19_2_no_ssc_cmn_vals = {
+	.reg_pairs = sl_dp_19_2_no_ssc_cmn_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_cmn_regs),
+};
+
+static struct cdns_torrent_vals sl_dp_19_2_no_ssc_tx_ln_vals = {
+	.reg_pairs = sl_dp_19_2_no_ssc_tx_ln_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_tx_ln_regs),
+};
+
+static struct cdns_torrent_vals sl_dp_19_2_no_ssc_rx_ln_vals = {
+	.reg_pairs = sl_dp_19_2_no_ssc_rx_ln_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_19_2_no_ssc_rx_ln_regs),
+};
+
+/* Single DP, 25 MHz Ref clk, no SSC */
+static struct cdns_reg_pairs sl_dp_25_no_ssc_cmn_regs[] = {
+	{0x0019, CMN_SSM_BIAS_TMR},
+	{0x0032, CMN_PLLSM0_PLLPRE_TMR},
+	{0x00D1, CMN_PLLSM0_PLLLOCK_TMR},
+	{0x0032, CMN_PLLSM1_PLLPRE_TMR},
+	{0x00D1, CMN_PLLSM1_PLLLOCK_TMR},
+	{0x007D, CMN_BGCAL_INIT_TMR},
+	{0x007D, CMN_BGCAL_ITER_TMR},
+	{0x0019, CMN_IBCAL_INIT_TMR},
+	{0x001E, CMN_TXPUCAL_INIT_TMR},
+	{0x0006, CMN_TXPUCAL_ITER_TMR},
+	{0x001E, CMN_TXPDCAL_INIT_TMR},
+	{0x0006, CMN_TXPDCAL_ITER_TMR},
+	{0x02EE, CMN_RXCAL_INIT_TMR},
+	{0x0006, CMN_RXCAL_ITER_TMR},
+	{0x0002, CMN_SD_CAL_INIT_TMR},
+	{0x0002, CMN_SD_CAL_ITER_TMR},
+	{0x000E, CMN_SD_CAL_REFTIM_START},
+	{0x012B, CMN_SD_CAL_PLLCNT_START},
+	{0x0509, CMN_PDIAG_PLL0_CP_PADJ_M0},
+	{0x0F00, CMN_PDIAG_PLL0_CP_IADJ_M0},
+	{0x0F08, CMN_PDIAG_PLL0_FILT_PADJ_M0},
+	{0x0004, CMN_PLL0_DSM_DIAG_M0},
+	{0x0509, CMN_PDIAG_PLL1_CP_PADJ_M0},
+	{0x0F00, CMN_PDIAG_PLL1_CP_IADJ_M0},
+	{0x0F08, CMN_PDIAG_PLL1_FILT_PADJ_M0},
+	{0x0004, CMN_PLL1_DSM_DIAG_M0},
+	{0x00FA, CMN_PLL0_VCOCAL_INIT_TMR},
+	{0x0004, CMN_PLL0_VCOCAL_ITER_TMR},
+	{0x00FA, CMN_PLL1_VCOCAL_INIT_TMR},
+	{0x0004, CMN_PLL1_VCOCAL_ITER_TMR},
+	{0x0317, CMN_PLL0_VCOCAL_REFTIM_START},
+	{0x0003, CMN_PLL0_VCOCAL_TCTRL},
+	{0x0317, CMN_PLL1_VCOCAL_REFTIM_START},
+	{0x0003, CMN_PLL1_VCOCAL_TCTRL}
+};
+
+static struct cdns_reg_pairs sl_dp_25_no_ssc_tx_ln_regs[] = {
+	{0x09C4, TX_RCVDET_ST_TMR},
+	{0x00FB, TX_PSC_A0},
+	{0x04AA, TX_PSC_A2},
+	{0x04AA, TX_PSC_A3},
+	{0x000F, XCVR_DIAG_BIDI_CTRL}
+};
+
+static struct cdns_reg_pairs sl_dp_25_no_ssc_rx_ln_regs[] = {
+	{0x0000, RX_PSC_A0},
+	{0x0000, RX_PSC_A2},
+	{0x0000, RX_PSC_A3},
+	{0x0000, RX_PSC_CAL},
+	{0x0000, RX_REE_GCSM1_CTRL},
+	{0x0000, RX_REE_GCSM2_CTRL},
+	{0x0000, RX_REE_PERGCSM_CTRL}
+};
+
+static struct cdns_torrent_vals sl_dp_25_no_ssc_cmn_vals = {
+	.reg_pairs = sl_dp_25_no_ssc_cmn_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_cmn_regs),
+};
+
+static struct cdns_torrent_vals sl_dp_25_no_ssc_tx_ln_vals = {
+	.reg_pairs = sl_dp_25_no_ssc_tx_ln_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_tx_ln_regs),
+};
+
+static struct cdns_torrent_vals sl_dp_25_no_ssc_rx_ln_vals = {
+	.reg_pairs = sl_dp_25_no_ssc_rx_ln_regs,
+	.num_regs = ARRAY_SIZE(sl_dp_25_no_ssc_rx_ln_regs),
+};
+
 /* USB and SGMII/QSGMII link configuration */
 static struct cdns_reg_pairs usb_sgmii_link_cmn_regs[] = {
 	{0x0002, PHY_PLL_CFG},
@@ -3322,6 +3316,11 @@ static const struct cdns_torrent_data cdns_map_torrent = {
 	.block_offset_shift = 0x2,
 	.reg_offset_shift = 0x2,
 	.link_cmn_vals = {
+		[TYPE_DP] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &sl_dp_link_cmn_vals,
+			},
+		},
 		[TYPE_PCIE] = {
 			[TYPE_NONE] = {
 				[NO_SSC] = NULL,
@@ -3398,6 +3397,11 @@ static const struct cdns_torrent_data cdns_map_torrent = {
 		},
 	},
 	.xcvr_diag_vals = {
+		[TYPE_DP] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &sl_dp_xcvr_diag_ln_vals,
+			},
+		},
 		[TYPE_PCIE] = {
 			[TYPE_NONE] = {
 				[NO_SSC] = NULL,
@@ -3498,6 +3502,20 @@ static const struct cdns_torrent_data cdns_map_torrent = {
 		},
 	},
 	.cmn_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_cmn_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_cmn_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
@@ -3576,6 +3594,20 @@ static const struct cdns_torrent_data cdns_map_torrent = {
 		},
 	},
 	.tx_ln_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_tx_ln_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_tx_ln_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
@@ -3654,6 +3686,20 @@ static const struct cdns_torrent_data cdns_map_torrent = {
 		},
 	},
 	.rx_ln_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_rx_ln_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_rx_ln_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
@@ -3737,6 +3783,11 @@ static const struct cdns_torrent_data ti_j721e_map_torrent = {
 	.block_offset_shift = 0x0,
 	.reg_offset_shift = 0x1,
 	.link_cmn_vals = {
+		[TYPE_DP] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &sl_dp_link_cmn_vals,
+			},
+		},
 		[TYPE_PCIE] = {
 			[TYPE_NONE] = {
 				[NO_SSC] = NULL,
@@ -3813,6 +3864,11 @@ static const struct cdns_torrent_data ti_j721e_map_torrent = {
 		},
 	},
 	.xcvr_diag_vals = {
+		[TYPE_DP] = {
+			[TYPE_NONE] = {
+				[NO_SSC] = &sl_dp_xcvr_diag_ln_vals,
+			},
+		},
 		[TYPE_PCIE] = {
 			[TYPE_NONE] = {
 				[NO_SSC] = NULL,
@@ -3913,6 +3969,20 @@ static const struct cdns_torrent_data ti_j721e_map_torrent = {
 		},
 	},
 	.cmn_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_cmn_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_cmn_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
@@ -3991,6 +4061,20 @@ static const struct cdns_torrent_data ti_j721e_map_torrent = {
 		},
 	},
 	.tx_ln_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_tx_ln_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_tx_ln_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
@@ -4069,6 +4153,20 @@ static const struct cdns_torrent_data ti_j721e_map_torrent = {
 		},
 	},
 	.rx_ln_vals = {
+		[CLK_19_2_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_19_2_no_ssc_rx_ln_vals,
+				},
+			},
+		},
+		[CLK_25_MHZ] = {
+			[TYPE_DP] = {
+				[TYPE_NONE] = {
+					[NO_SSC] = &sl_dp_25_no_ssc_rx_ln_vals,
+				},
+			},
+		},
 		[CLK_100_MHZ] = {
 			[TYPE_PCIE] = {
 				[TYPE_NONE] = {
-- 
2.26.1