t186: padctl_uphy: create sata/ufs phy based on lanes

Sata/UFS phy will be created only if the lanes are
assigned to particular module.

Bug 200178286

Change-Id: Ieeb443fcaa99a5c4a62e484d2123d83d0b10cacb
Signed-off-by: Rakesh Babu Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/1119737
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

1 files changed, 16 insertions, 12 deletions

diff --git a/drivers/pinctrl/pinctrl-tegra186-padctl-uphy.c b/drivers/pinctrl/pinctrl-tegra186-padctl-uphy.c
index a89d31e75..70a6a7724 100644
--- a/drivers/pinctrl/pinctrl-tegra186-padctl-uphy.c
+++ b/drivers/pinctrl/pinctrl-tegra186-padctl-uphy.c
@@ -5230,21 +5230,25 @@ static int tegra186_padctl_uphy_probe(struct platform_device *pdev)
                 phy_set_drvdata(phy, uphy);
         }
 
-        phy = devm_phy_create(dev, NULL, &sata_phy_ops, NULL);
-        if (IS_ERR(phy)) {
-                err = PTR_ERR(phy);
-                goto uphy_pll_deinit;
+        if (uphy->sata_lanes) {
+                phy = devm_phy_create(dev, NULL, &sata_phy_ops, NULL);
+                if (IS_ERR(phy)) {
+                        err = PTR_ERR(phy);
+                        goto uphy_pll_deinit;
+                }
+                uphy->sata_phys[0] = phy;
+                phy_set_drvdata(phy, uphy);
         }
-        uphy->sata_phys[0] = phy;
-        phy_set_drvdata(phy, uphy);
 
-        phy = devm_phy_create(dev, NULL, &ufs_phy_ops, NULL);
-        if (IS_ERR(phy)) {
-                err = PTR_ERR(phy);
-                goto uphy_pll_deinit;
+        if (uphy->ufs_lanes) {
+                phy = devm_phy_create(dev, NULL, &ufs_phy_ops, NULL);
+                if (IS_ERR(phy)) {
+                        err = PTR_ERR(phy);
+                        goto uphy_pll_deinit;
+                }
+                uphy->ufs_phys[0] = phy;
+                phy_set_drvdata(phy, uphy);
         }
-        uphy->ufs_phys[0] = phy;
-        phy_set_drvdata(phy, uphy);
 
         INIT_WORK(&uphy->otg_vbus_work, tegra_xusb_otg_vbus_work);
         INIT_WORK(&uphy->mbox_req_work, tegra_xusb_phy_mbox_work);