[PATCH v3 3/7] phy: cadence-torrent: Enable support for multiple subnodes

[Swapnil Jakhade]

Enable support for multiple subnodes in torrent PHY to
include multi-link combinations.

Signed-off-by: Swapnil Jakhade <sjakh...@cadence.com>
---
 drivers/phy/cadence/phy-cadence-torrent.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-torrent.c 
b/drivers/phy/cadence/phy-cadence-torrent.c
index bd8656dfc919..966aeec8ec06 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -1746,9 +1746,6 @@ static int cdns_torrent_phy_probe(struct platform_device 
*pdev)
        if (subnodes == 0) {
                dev_err(dev, "No available link subnodes found\n");
                return -EINVAL;
-       } else if (subnodes != 1) {
-               dev_err(dev, "Driver supports only one link subnode.\n");
-               return -EINVAL;
        }
 
        for_each_available_child_of_node(dev->of_node, child) {
@@ -1771,14 +1768,6 @@ static int cdns_torrent_phy_probe(struct platform_device 
*pdev)
                        goto put_child;
                }
 
-               if (cdns_phy->phys[node].mlane != 0) {
-                       dev_err(dev,
-                               "%s: Driver supports only lane-0 as master 
lane.\n",
-                               child->full_name);
-                       ret = -EINVAL;
-                       goto put_child;
-               }
-
                if (of_property_read_u32(child, "cdns,phy-type",
                                         &cdns_phy->phys[node].phy_type)) {
                        dev_err(dev, "%s: No \"cdns,phy-type\"-property.\n",
@@ -1849,10 +1838,6 @@ static int cdns_torrent_phy_probe(struct platform_device 
*pdev)
                        gphy->attrs.bus_width = cdns_phy->phys[node].num_lanes;
                        gphy->attrs.max_link_rate = cdns_phy->max_bit_rate;
                        gphy->attrs.mode = PHY_MODE_DP;
-               } else {
-                       dev_err(dev, "Driver supports only PHY_TYPE_DP\n");
-                       ret = -ENOTSUPP;
-                       goto put_child;
                }
                cdns_phy->phys[node].phy = gphy;
                phy_set_drvdata(gphy, &cdns_phy->phys[node]);
-- 
2.26.1