phy: qcom-qusb2: add QUSB2 support for IPQ9574

Add the phy init sequence for the Super Speed ports found
on IPQ9574.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/7c67e9e92227add6544009092adbd400c3cb47db.1683630932.git.quic_varada@quicinc.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/qualcomm/phy-qcom-qusb2.c

@@ -911,6 +911,9 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
 	}, {
 		.compatible	= "qcom,ipq8074-qusb2-phy",
 		.data		= &msm8996_phy_cfg,
+	}, {
+		.compatible	= "qcom,ipq9574-qusb2-phy",
+		.data		= &ipq6018_phy_cfg,
 	}, {
 		.compatible	= "qcom,msm8953-qusb2-phy",
 		.data		= &msm8996_phy_cfg,