A5PSW_MDIO_CFG_STATUS
err = readl_poll_timeout(a5psw->base + A5PSW_MDIO_CFG_STATUS, status,
status = a5psw_reg_readl(a5psw, A5PSW_MDIO_CFG_STATUS);
a5psw_reg_writel(a5psw, A5PSW_MDIO_CFG_STATUS, cfgstatus);