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bc1bee3b87
Introduce fwnode_mdiobus_register_phy() to register PHYs on the mdiobus. From the compatible string, identify whether the PHY is c45 and based on this create a PHY device instance which is registered on the mdiobus. Along with fwnode_mdiobus_register_phy() also introduce fwnode_find_mii_timestamper() and fwnode_mdiobus_phy_device_register() since they are needed. While at it, also use the newly introduced fwnode operation in of_mdiobus_phy_device_register(). Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Acked-by: Grant Likely <grant.likely@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
35 lines
858 B
C
35 lines
858 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* FWNODE helper for the MDIO (Ethernet PHY) API
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*/
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#ifndef __LINUX_FWNODE_MDIO_H
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#define __LINUX_FWNODE_MDIO_H
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#include <linux/phy.h>
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#if IS_ENABLED(CONFIG_FWNODE_MDIO)
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int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio,
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struct phy_device *phy,
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struct fwnode_handle *child, u32 addr);
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int fwnode_mdiobus_register_phy(struct mii_bus *bus,
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struct fwnode_handle *child, u32 addr);
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#else /* CONFIG_FWNODE_MDIO */
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int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio,
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struct phy_device *phy,
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struct fwnode_handle *child, u32 addr)
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{
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return -EINVAL;
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}
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static inline int fwnode_mdiobus_register_phy(struct mii_bus *bus,
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struct fwnode_handle *child,
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u32 addr)
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{
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return -EINVAL;
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}
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#endif
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#endif /* __LINUX_FWNODE_MDIO_H */
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