net: phy: implements probe for Cortina phy

Cortina phy cannot support soft reset, this commit implements probe
for Cortina PHY to tell phylib to skip phy soft reset by setting
PHY_FLAG_BROKEN_RESET in flags.

Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c
index 3a2b3bb..ba1157f 100644 (file)
--- a/drivers/net/phy/cortina.c
+++ b/drivers/net/phy/cortina.c
@@ -256,6 +256,12 @@ int cs4340_config(struct phy_device *phydev)
        return 0;
 }
 
+int cs4340_probe(struct phy_device *phydev)
+{
+       phydev->flags = PHY_FLAG_BROKEN_RESET;
+       return 0;
+}
+
 int cs4340_startup(struct phy_device *phydev)
 {
        phydev->link = 1;
@@ -275,6 +281,7 @@ struct phy_driver cs4340_driver = {
                 MDIO_DEVS_PHYXS | MDIO_DEVS_AN |
                 MDIO_DEVS_VEND1 | MDIO_DEVS_VEND2),
        .config = &cs4340_config,
+       .probe  = &cs4340_probe,
        .startup = &cs4340_startup,
        .shutdown = &gen10g_shutdown,
 };