diff options
| -rw-r--r-- | drivers/net/phy/micrel.c | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 6a5fd18f062c..b9252b8d81ff 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -268,23 +268,12 @@ out: return ret; } -static int kszphy_config_init(struct phy_device *phydev) +/* Some config bits need to be set again on resume, handle them here. */ +static int kszphy_config_reset(struct phy_device *phydev) { struct kszphy_priv *priv = phydev->priv; - const struct kszphy_type *type; int ret; - if (!priv) - return 0; - - type = priv->type; - - if (type->has_broadcast_disable) - kszphy_broadcast_disable(phydev); - - if (type->has_nand_tree_disable) - kszphy_nand_tree_disable(phydev); - if (priv->rmii_ref_clk_sel) { ret = kszphy_rmii_clk_sel(phydev, priv->rmii_ref_clk_sel_val); if (ret) { @@ -295,11 +284,30 @@ static int kszphy_config_init(struct phy_device *phydev) } if (priv->led_mode >= 0) - kszphy_setup_led(phydev, type->led_mode_reg, priv->led_mode); + kszphy_setup_led(phydev, priv->type->led_mode_reg, priv->led_mode); return 0; } +static int kszphy_config_init(struct phy_device *phydev) +{ + struct kszphy_priv *priv = phydev->priv; + const struct kszphy_type *type; + + if (!priv) + return 0; + + type = priv->type; + + if (type->has_broadcast_disable) + kszphy_broadcast_disable(phydev); + + if (type->has_nand_tree_disable) + kszphy_nand_tree_disable(phydev); + + return kszphy_config_reset(phydev); +} + static int ksz8041_config_init(struct phy_device *phydev) { struct device_node *of_node = phydev->mdio.dev.of_node; @@ -700,8 +708,14 @@ static int kszphy_suspend(struct phy_device *phydev) static int kszphy_resume(struct phy_device *phydev) { + int ret; + genphy_resume(phydev); + ret = kszphy_config_reset(phydev); + if (ret) + return ret; + /* Enable PHY Interrupts */ if (phy_interrupt_is_valid(phydev)) { phydev->interrupts = PHY_INTERRUPT_ENABLED; |