diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c
index 3266026cfe37..3e613b374032 100644
--- a/drivers/phy/qualcomm/phy-qcom-edp.c
+++ b/drivers/phy/qualcomm/phy-qcom-edp.c
@@ -165,6 +165,33 @@ static const struct qcom_edp_swing_pre_emph_cfg dp_phy_swing_pre_emph_cfg_v8 = {
 	.pre_emphasis_hbr3_hbr2 = &dp_pre_emp_hbr2_hbr3,
 };
 
+static const u8 dp_swing_hbr2_hbr3_v2[4][4] = {
+	{ 0x27, 0x2f, 0x36, 0xff },
+	{ 0x31, 0x3e, 0x3f, 0xff },
+	{ 0x3a, 0x3f, 0xff, 0xff },
+	{ 0xff, 0xff, 0xff, 0xff }
+};
+
+static const u8 dp_pre_emp_hbr2_hbr3_v2[4][4] = {
+	{ 0x20, 0x2e, 0x35, 0xff },
+	{ 0x20, 0x2e, 0x35, 0xff },
+	{ 0x20, 0x2e, 0xff, 0xff },
+	{ 0xff, 0xff, 0xff, 0xff }
+};
+
+static const struct qcom_edp_swing_pre_emph_cfg dp_phy_swing_pre_emph_cfg_v2 = {
+	/*
+	 * NOTE: The HPG does not specify a separate swing_hbr_rbr table.
+	 * Reuse the HBR2/HBR3 table for now.
+	 *
+	 * TODO: Update this once the HPG explicitly defines RBR/HBR swing values.
+	 */
+	.swing_hbr_rbr = &dp_swing_hbr2_hbr3_v2,
+	.swing_hbr3_hbr2 = &dp_swing_hbr2_hbr3_v2,
+	.pre_emphasis_hbr_rbr = &dp_pre_emp_hbr2_hbr3_v2,
+	.pre_emphasis_hbr3_hbr2 = &dp_pre_emp_hbr2_hbr3_v2,
+};
+
 static const u8 edp_swing_hbr_rbr[4][4] = {
 	{ 0x07, 0x0f, 0x16, 0x1f },
 	{ 0x0d, 0x16, 0x1e, 0xff },
@@ -208,6 +235,48 @@ static const u8 edp_phy_vco_div_cfg_v4[4] = {
 	0x01, 0x01, 0x02, 0x00,
 };
 
+static const u8 edp_pre_emp_hbr_rbr_v2[4][4] = {
+	{ 0x05, 0x12, 0x17, 0x1d },
+	{ 0x05, 0x11, 0x18, 0xff },
+	{ 0x06, 0x11, 0xff, 0xff },
+	{ 0x00, 0xff, 0xff, 0xff }
+};
+
+static const u8 edp_pre_emp_hbr2_hbr3_v2[4][4] = {
+	{ 0x0c, 0x15, 0x19, 0x1e },
+	{ 0x08, 0x15, 0x19, 0xff },
+	{ 0x0e, 0x14, 0xff, 0xff },
+	{ 0x0d, 0xff, 0xff, 0xff }
+};
+
+static const struct qcom_edp_swing_pre_emph_cfg edp_phy_swing_pre_emph_cfg_v2 = {
+	.swing_hbr_rbr = &edp_swing_hbr_rbr,
+	.swing_hbr3_hbr2 = &edp_swing_hbr2_hbr3,
+	.pre_emphasis_hbr_rbr = &edp_pre_emp_hbr_rbr_v2,
+	.pre_emphasis_hbr3_hbr2 = &edp_pre_emp_hbr2_hbr3_v2,
+};
+
+static const u8 edp_swing_hbr2_hbr3_v3[4][4] = {
+	{ 0x06, 0x11, 0x16, 0x1b },
+	{ 0x0b, 0x19, 0x1f, 0xff },
+	{ 0x18, 0x1f, 0xff, 0xff },
+	{ 0x1f, 0xff, 0xff, 0xff }
+};
+
+static const u8 edp_pre_emp_hbr2_hbr3_v3[4][4] = {
+	{ 0x0c, 0x15, 0x19, 0x1e },
+	{ 0x09, 0x14, 0x19, 0xff },
+	{ 0x0f, 0x14, 0xff, 0xff },
+	{ 0x0d, 0xff, 0xff, 0xff }
+};
+
+static const struct qcom_edp_swing_pre_emph_cfg edp_phy_swing_pre_emph_cfg_v3 = {
+	.swing_hbr_rbr = &edp_swing_hbr_rbr,
+	.swing_hbr3_hbr2 = &edp_swing_hbr2_hbr3_v3,
+	.pre_emphasis_hbr_rbr = &edp_pre_emp_hbr_rbr,
+	.pre_emphasis_hbr3_hbr2 = &edp_pre_emp_hbr2_hbr3_v3,
+};
+
 static const u8 edp_phy_aux_cfg_v5[DP_AUX_CFG_SIZE] = {
 	0x00, 0x13, 0xa4, 0x00, 0x0a, 0x26, 0x0a, 0x03, 0x37, 0x03, 0x02, 0x02, 0x00,
 };
@@ -298,9 +367,6 @@ static int qcom_edp_set_voltages(struct qcom_edp *edp, const struct phy_configur
 	else
 		cfg = edp->cfg->dp_swing_pre_emph_cfg;
 
-	if (!cfg)
-		return 0;
-
 	for (i = 0; i < dp_opts->lanes; i++) {
 		v_level = max(v_level, dp_opts->voltage[i]);
 		p_level = max(p_level, dp_opts->pre[i]);
@@ -568,6 +634,16 @@ static const struct qcom_edp_phy_cfg sa8775p_dp_phy_cfg = {
 static const struct qcom_edp_phy_cfg sc7280_dp_phy_cfg = {
 	.aux_cfg = edp_phy_aux_cfg_v4,
 	.vco_div_cfg = edp_phy_vco_div_cfg_v4,
+	.dp_swing_pre_emph_cfg = &dp_phy_swing_pre_emph_cfg,
+	.edp_swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg_v3,
+	.ver_ops = &qcom_edp_phy_ops_v4,
+};
+
+static const struct qcom_edp_phy_cfg sc8180x_dp_phy_cfg = {
+	.aux_cfg = edp_phy_aux_cfg_v4,
+	.vco_div_cfg = edp_phy_vco_div_cfg_v4,
+	.dp_swing_pre_emph_cfg = &dp_phy_swing_pre_emph_cfg_v2,
+	.edp_swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg_v2,
 	.ver_ops = &qcom_edp_phy_ops_v4,
 };
 
@@ -1348,7 +1424,7 @@ static const struct of_device_id qcom_edp_phy_match_table[] = {
 	{ .compatible = "qcom,glymur-dp-phy", .data = &glymur_phy_cfg, },
 	{ .compatible = "qcom,sa8775p-edp-phy", .data = &sa8775p_dp_phy_cfg, },
 	{ .compatible = "qcom,sc7280-edp-phy", .data = &sc7280_dp_phy_cfg, },
-	{ .compatible = "qcom,sc8180x-edp-phy", .data = &sc7280_dp_phy_cfg, },
+	{ .compatible = "qcom,sc8180x-edp-phy", .data = &sc8180x_dp_phy_cfg, },
 	{ .compatible = "qcom,sc8280xp-dp-phy", .data = &sc8280xp_dp_phy_cfg, },
 	{ .compatible = "qcom,sc8280xp-edp-phy", .data = &sc8280xp_edp_phy_cfg, },
 	{ .compatible = "qcom,x1e80100-dp-phy", .data = &x1e80100_phy_cfg, },