1df482650SStephan Linz /* 2df482650SStephan Linz * Xilinx xps_ll_temac ethernet driver for u-boot 3df482650SStephan Linz * 4df482650SStephan Linz * MDIO bus access interface 5df482650SStephan Linz * 6df482650SStephan Linz * Copyright (C) 2011 - 2012 Stephan Linz <linz@li-pro.net> 7df482650SStephan Linz * Copyright (C) 2008 - 2011 Michal Simek <monstr@monstr.eu> 8df482650SStephan Linz * Copyright (C) 2008 - 2011 PetaLogix 9df482650SStephan Linz * 10df482650SStephan Linz * Based on Yoshio Kashiwagi kashiwagi@co-nss.co.jp driver 11df482650SStephan Linz * Copyright (C) 2008 Nissin Systems Co.,Ltd. 12df482650SStephan Linz * March 2008 created 13df482650SStephan Linz * 14*1a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 15df482650SStephan Linz * 16df482650SStephan Linz * [0]: http://www.xilinx.com/support/documentation 17df482650SStephan Linz * 18df482650SStephan Linz * [S]: [0]/ip_documentation/xps_ll_temac.pdf 19df482650SStephan Linz * [A]: [0]/application_notes/xapp1041.pdf 20df482650SStephan Linz */ 21df482650SStephan Linz #ifndef _XILINX_LL_TEMAC_MDIO_ 22df482650SStephan Linz #define _XILINX_LL_TEMAC_MDIO_ 23df482650SStephan Linz 24df482650SStephan Linz #include <net.h> 25df482650SStephan Linz #include <miiphy.h> 26df482650SStephan Linz 27df482650SStephan Linz #include <asm/types.h> 28df482650SStephan Linz #include <asm/byteorder.h> 29df482650SStephan Linz 30df482650SStephan Linz #include "xilinx_ll_temac.h" 31df482650SStephan Linz 32df482650SStephan Linz int ll_temac_local_mdio_read(struct temac_reg *regs, int addr, int devad, 33df482650SStephan Linz int regnum); 34df482650SStephan Linz void ll_temac_local_mdio_write(struct temac_reg *regs, int addr, int devad, 35df482650SStephan Linz int regnum, u16 value); 36df482650SStephan Linz 37df482650SStephan Linz int ll_temac_phy_read(struct mii_dev *bus, int addr, int devad, int regnum); 38df482650SStephan Linz int ll_temac_phy_write(struct mii_dev *bus, int addr, int devad, int regnum, 39df482650SStephan Linz u16 value); 40df482650SStephan Linz 41df482650SStephan Linz int ll_temac_phy_addr(struct mii_dev *bus); 42df482650SStephan Linz 43df482650SStephan Linz struct ll_temac_mdio_info { 44df482650SStephan Linz struct temac_reg *regs; 45df482650SStephan Linz char *name; 46df482650SStephan Linz }; 47df482650SStephan Linz 48df482650SStephan Linz int xilinx_ll_temac_mdio_initialize(bd_t *bis, struct ll_temac_mdio_info *info); 49df482650SStephan Linz 50df482650SStephan Linz #endif /* _XILINX_LL_TEMAC_MDIO_ */ 51