diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/xgmac_mdio.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/mvmdio.c | 10 | ||||
| -rw-r--r-- | drivers/net/mdio/fwnode_mdio.c | 22 | ||||
| -rw-r--r-- | include/linux/fwnode_mdio.h | 12 |
5 files changed, 20 insertions, 39 deletions
diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig index 92a390576b88..2d1abdd58fab 100644 --- a/drivers/net/ethernet/freescale/Kconfig +++ b/drivers/net/ethernet/freescale/Kconfig @@ -67,7 +67,9 @@ config FSL_PQ_MDIO config FSL_XGMAC_MDIO tristate "Freescale XGMAC MDIO" - depends on FWNODE_MDIO + select PHYLIB + depends on OF + select OF_MDIO help This driver supports the MDIO bus on the Fman 10G Ethernet MACs, and on the FMan mEMAC (which supports both Clauses 22 and 45) diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c index 2d99edc8a647..0b68852379da 100644 --- a/drivers/net/ethernet/freescale/xgmac_mdio.c +++ b/drivers/net/ethernet/freescale/xgmac_mdio.c @@ -13,7 +13,7 @@ */ #include <linux/acpi.h> -#include <linux/fwnode_mdio.h> +#include <linux/acpi_mdio.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mdio.h> @@ -246,6 +246,7 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum) static int xgmac_mdio_probe(struct platform_device *pdev) { + struct fwnode_handle *fwnode; struct mdio_fsl_priv *priv; struct resource *res; struct mii_bus *bus; @@ -290,7 +291,13 @@ static int xgmac_mdio_probe(struct platform_device *pdev) priv->has_a011043 = device_property_read_bool(&pdev->dev, "fsl,erratum-a011043"); - ret = fwnode_mdiobus_register(bus, pdev->dev.fwnode); + fwnode = pdev->dev.fwnode; + if (is_of_node(fwnode)) + ret = of_mdiobus_register(bus, to_of_node(fwnode)); + else if (is_acpi_node(fwnode)) + ret = acpi_mdiobus_register(bus, fwnode); + else + ret = -EINVAL; if (ret) { dev_err(&pdev->dev, "cannot register MDIO bus\n"); goto err_registration; diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c index 7537ee3f6622..62a97c46fba0 100644 --- a/drivers/net/ethernet/marvell/mvmdio.c +++ b/drivers/net/ethernet/marvell/mvmdio.c @@ -18,9 +18,9 @@ */ #include <linux/acpi.h> +#include <linux/acpi_mdio.h> #include <linux/clk.h> #include <linux/delay.h> -#include <linux/fwnode_mdio.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/kernel.h> @@ -371,7 +371,13 @@ static int orion_mdio_probe(struct platform_device *pdev) goto out_mdio; } - ret = fwnode_mdiobus_register(bus, pdev->dev.fwnode); + /* For the platforms not supporting DT/ACPI fall-back + * to mdiobus_register via of_mdiobus_register. + */ + if (is_acpi_node(pdev->dev.fwnode)) + ret = acpi_mdiobus_register(bus, pdev->dev.fwnode); + else + ret = of_mdiobus_register(bus, pdev->dev.of_node); if (ret < 0) { dev_err(&pdev->dev, "Cannot register MDIO bus (%d)\n", ret); goto out_mdio; diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c index ae0bf71a9932..1becb1a731f6 100644 --- a/drivers/net/mdio/fwnode_mdio.c +++ b/drivers/net/mdio/fwnode_mdio.c @@ -7,10 +7,8 @@ */ #include <linux/acpi.h> -#include <linux/acpi_mdio.h> #include <linux/fwnode_mdio.h> #include <linux/of.h> -#include <linux/of_mdio.h> #include <linux/phy.h> MODULE_AUTHOR("Calvin Johnson <calvin.johnson@oss.nxp.com>"); @@ -144,23 +142,3 @@ int fwnode_mdiobus_register_phy(struct mii_bus *bus, return 0; } EXPORT_SYMBOL(fwnode_mdiobus_register_phy); - -/** - * fwnode_mdiobus_register - bring up all the PHYs on a given MDIO bus and - * attach them to it. - * @bus: Target MDIO bus. - * @fwnode: Pointer to fwnode of the MDIO controller. - * - * Return values are determined accordingly to acpi_/of_ mdiobus_register() - * operation. - */ -int fwnode_mdiobus_register(struct mii_bus *bus, struct fwnode_handle *fwnode) -{ - if (is_acpi_node(fwnode)) - return acpi_mdiobus_register(bus, fwnode); - else if (is_of_node(fwnode)) - return of_mdiobus_register(bus, to_of_node(fwnode)); - else - return -EINVAL; -} -EXPORT_SYMBOL(fwnode_mdiobus_register); diff --git a/include/linux/fwnode_mdio.h b/include/linux/fwnode_mdio.h index f62817c23137..faf603c48c86 100644 --- a/include/linux/fwnode_mdio.h +++ b/include/linux/fwnode_mdio.h @@ -16,7 +16,6 @@ int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, int fwnode_mdiobus_register_phy(struct mii_bus *bus, struct fwnode_handle *child, u32 addr); -int fwnode_mdiobus_register(struct mii_bus *bus, struct fwnode_handle *fwnode); #else /* CONFIG_FWNODE_MDIO */ int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, struct phy_device *phy, @@ -31,17 +30,6 @@ static inline int fwnode_mdiobus_register_phy(struct mii_bus *bus, { return -EINVAL; } - -static inline int fwnode_mdiobus_register(struct mii_bus *bus, - struct fwnode_handle *fwnode) -{ - /* - * Fall back to mdiobus_register() function to register a bus. - * This way, we don't have to keep compat bits around in drivers. - */ - - return mdiobus_register(bus); -} #endif #endif /* __LINUX_FWNODE_MDIO_H */ |