diff options
| -rw-r--r-- | drivers/net/caif/caif_serial.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmmii.c | 16 | ||||
| -rw-r--r-- | drivers/net/phy/at803x.c | 11 |
5 files changed, 30 insertions, 8 deletions
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c index 27bbc56de15f..9da06537237f 100644 --- a/drivers/net/caif/caif_serial.c +++ b/drivers/net/caif/caif_serial.c @@ -70,7 +70,6 @@ struct ser_device { struct tty_struct *tty; bool tx_started; unsigned long state; - char *tty_name; #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_tty_dir; struct debugfs_blob_wrapper tx_blob; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index f7855a61e7ad..6043734ea613 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1734,6 +1734,9 @@ static int init_umac(struct bcmgenet_priv *priv) } else if (priv->ext_phy) { int0_enable |= UMAC_IRQ_LINK_EVENT; } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) { + if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) + int0_enable |= UMAC_IRQ_LINK_EVENT; + reg = bcmgenet_bp_mc_get(priv); reg |= BIT(priv->hw_params->bp_in_en_shift); @@ -2926,7 +2929,8 @@ static struct bcmgenet_hw_params bcmgenet_hw_params[] = { .rdma_offset = 0x10000, .tdma_offset = 0x11000, .words_per_bd = 2, - .flags = GENET_HAS_EXT | GENET_HAS_MDIO_INTR, + .flags = GENET_HAS_EXT | GENET_HAS_MDIO_INTR | + GENET_HAS_MOCA_LINK_DET, }, [GENET_V4] = { .tx_queues = 4, @@ -2944,7 +2948,8 @@ static struct bcmgenet_hw_params bcmgenet_hw_params[] = { .rdma_offset = 0x2000, .tdma_offset = 0x4000, .words_per_bd = 3, - .flags = GENET_HAS_40BITS | GENET_HAS_EXT | GENET_HAS_MDIO_INTR, + .flags = GENET_HAS_40BITS | GENET_HAS_EXT | + GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, }, }; diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index ddaa40cb0f21..6f2887a5e0be 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -508,6 +508,7 @@ enum bcmgenet_version { #define GENET_HAS_40BITS (1 << 0) #define GENET_HAS_EXT (1 << 1) #define GENET_HAS_MDIO_INTR (1 << 2) +#define GENET_HAS_MOCA_LINK_DET (1 << 3) /* BCMGENET hardware parameters, keep this structure nicely aligned * since it is going to be used in hot paths diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 6d3b66a103cc..e7651b3c6c57 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -462,6 +462,15 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) return 0; } +static int bcmgenet_fixed_phy_link_update(struct net_device *dev, + struct fixed_phy_status *status) +{ + if (dev && dev->phydev && status) + status->link = dev->phydev->link; + + return 0; +} + static int bcmgenet_mii_pd_init(struct bcmgenet_priv *priv) { struct device *kdev = &priv->pdev->dev; @@ -513,6 +522,13 @@ static int bcmgenet_mii_pd_init(struct bcmgenet_priv *priv) dev_err(kdev, "failed to register fixed PHY device\n"); return -ENODEV; } + + if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) { + ret = fixed_phy_set_link_update( + phydev, bcmgenet_fixed_phy_link_update); + if (!ret) + phydev->link = 0; + } } priv->phydev = phydev; diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index f80e19ac6704..fabf11d32d27 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -192,16 +192,17 @@ static int at803x_probe(struct phy_device *phydev) { struct device *dev = &phydev->dev; struct at803x_priv *priv; + struct gpio_desc *gpiod_reset; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; - priv->gpiod_reset = devm_gpiod_get(dev, "reset"); - if (IS_ERR(priv->gpiod_reset)) - priv->gpiod_reset = NULL; - else - gpiod_direction_output(priv->gpiod_reset, 1); + gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(gpiod_reset)) + return PTR_ERR(gpiod_reset); + + priv->gpiod_reset = gpiod_reset; phydev->priv = priv; |