[PATCH net-next 2/3] net: phy: micrel: add reset-after-power-on flag to ksz9x31 phys

Philippe Schenker
2021-12-14T12:17:05Z

KSZ9031 and KSZ9131 do need a reset after power-on, set the
PHY_RST_AFTER_POWER_ON flag to enable the phylib to do it in case the
reset signal is controlled by software.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---

drivers/net/phy/micrel.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 44a24b99c894..85ee3a61017b 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -1777,6 +1777,7 @@ static struct phy_driver ksphy_driver[] = {
.phy_id_mask = MICREL_PHY_ID_MASK,
.name = "Micrel KSZ9031 Gigabit PHY",
.driver_data = &ksz9021_type,
+ .flags = PHY_RST_AFTER_POWER_ON,
.probe = kszphy_probe,
.get_features = ksz9031_get_features,
.config_init = ksz9031_config_init,
@@ -1822,6 +1823,7 @@ static struct phy_driver ksphy_driver[] = {
.name = "Microchip KSZ9131 Gigabit PHY",
/* PHY_GBIT_FEATURES */
.driver_data = &ksz9021_type,
+ .flags = PHY_RST_AFTER_POWER_ON,
.probe = kszphy_probe,
.config_init = ksz9131_config_init,
.config_intr = kszphy_config_intr,
--
2.34.1