diff options
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 59 | ||||
| -rw-r--r-- | include/linux/platform_data/macb.h | 9 |
2 files changed, 11 insertions, 57 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 59531adcbb42..bd6a62f4bd7d 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -285,34 +285,22 @@ static void macb_set_hwaddr(struct macb *bp) static void macb_get_hwaddr(struct macb *bp) { - struct macb_platform_data *pdata; u32 bottom; u16 top; u8 addr[6]; int i; - pdata = dev_get_platdata(&bp->pdev->dev); - /* Check all 4 address register for valid address */ for (i = 0; i < 4; i++) { bottom = macb_or_gem_readl(bp, SA1B + i * 8); top = macb_or_gem_readl(bp, SA1T + i * 8); - if (pdata && pdata->rev_eth_addr) { - addr[5] = bottom & 0xff; - addr[4] = (bottom >> 8) & 0xff; - addr[3] = (bottom >> 16) & 0xff; - addr[2] = (bottom >> 24) & 0xff; - addr[1] = top & 0xff; - addr[0] = (top & 0xff00) >> 8; - } else { - addr[0] = bottom & 0xff; - addr[1] = (bottom >> 8) & 0xff; - addr[2] = (bottom >> 16) & 0xff; - addr[3] = (bottom >> 24) & 0xff; - addr[4] = top & 0xff; - addr[5] = (top >> 8) & 0xff; - } + addr[0] = bottom & 0xff; + addr[1] = (bottom >> 8) & 0xff; + addr[2] = (bottom >> 16) & 0xff; + addr[3] = (bottom >> 24) & 0xff; + addr[4] = top & 0xff; + addr[5] = (top >> 8) & 0xff; if (is_valid_ether_addr(addr)) { memcpy(bp->dev->dev_addr, addr, sizeof(addr)); @@ -510,12 +498,10 @@ static void macb_handle_link_change(struct net_device *dev) static int macb_mii_probe(struct net_device *dev) { struct macb *bp = netdev_priv(dev); - struct macb_platform_data *pdata; struct phy_device *phydev; struct device_node *np; - int phy_irq, ret, i; + int ret, i; - pdata = dev_get_platdata(&bp->pdev->dev); np = bp->pdev->dev.of_node; ret = 0; @@ -557,19 +543,6 @@ static int macb_mii_probe(struct net_device *dev) return -ENXIO; } - if (pdata) { - if (gpio_is_valid(pdata->phy_irq_pin)) { - ret = devm_gpio_request(&bp->pdev->dev, - pdata->phy_irq_pin, "phy int"); - if (!ret) { - phy_irq = gpio_to_irq(pdata->phy_irq_pin); - phydev->irq = (phy_irq < 0) ? PHY_POLL : phy_irq; - } - } else { - phydev->irq = PHY_POLL; - } - } - /* attach the mac to the phy */ ret = phy_connect_direct(dev, phydev, &macb_handle_link_change, bp->phy_interface); @@ -598,7 +571,6 @@ static int macb_mii_probe(struct net_device *dev) static int macb_mii_init(struct macb *bp) { - struct macb_platform_data *pdata; struct device_node *np; int err = -ENXIO; @@ -618,7 +590,6 @@ static int macb_mii_init(struct macb *bp) bp->pdev->name, bp->pdev->id); bp->mii_bus->priv = bp; bp->mii_bus->parent = &bp->pdev->dev; - pdata = dev_get_platdata(&bp->pdev->dev); dev_set_drvdata(&bp->dev->dev, bp->mii_bus); @@ -632,9 +603,6 @@ static int macb_mii_init(struct macb *bp) err = mdiobus_register(bp->mii_bus); } else { - if (pdata) - bp->mii_bus->phy_mask = pdata->phy_mask; - err = of_mdiobus_register(bp->mii_bus, np); } @@ -4050,7 +4018,6 @@ static int macb_probe(struct platform_device *pdev) struct clk *pclk, *hclk = NULL, *tx_clk = NULL, *rx_clk = NULL; struct clk *tsu_clk = NULL; unsigned int queue_mask, num_queues; - struct macb_platform_data *pdata; bool native_io; struct phy_device *phydev; struct net_device *dev; @@ -4182,15 +4149,11 @@ static int macb_probe(struct platform_device *pdev) } err = of_get_phy_mode(np); - if (err < 0) { - pdata = dev_get_platdata(&pdev->dev); - if (pdata && pdata->is_rmii) - bp->phy_interface = PHY_INTERFACE_MODE_RMII; - else - bp->phy_interface = PHY_INTERFACE_MODE_MII; - } else { + if (err < 0) + /* not found in DT, MII by default */ + bp->phy_interface = PHY_INTERFACE_MODE_MII; + else bp->phy_interface = err; - } /* IP specific init */ err = init(pdev); diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h index 7815d50c26ff..2bc51b822956 100644 --- a/include/linux/platform_data/macb.h +++ b/include/linux/platform_data/macb.h @@ -12,19 +12,10 @@ /** * struct macb_platform_data - platform data for MACB Ethernet - * @phy_mask: phy mask passed when register the MDIO bus - * within the driver - * @phy_irq_pin: PHY IRQ - * @is_rmii: using RMII interface? - * @rev_eth_addr: reverse Ethernet address byte order * @pclk: platform clock * @hclk: AHB clock */ struct macb_platform_data { - u32 phy_mask; - int phy_irq_pin; - u8 is_rmii; - u8 rev_eth_addr; struct clk *pclk; struct clk *hclk; }; |