/* SPDX-License-Identifier: GPL-2.0+ */ struct mt7531_mdio_mmio_priv { phys_addr_t switch_regs; }; int mt7531_mdio_mmio_read(struct mii_dev *bus, int addr, int devad, int reg); int mt7531_mdio_mmio_write(struct mii_dev *bus, int addr, int devad, int reg, u16 value);