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      1 /* $NetBSD: jh71x0_eth.h,v 1.1 2024/10/26 15:49:43 skrll Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2024 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Nick Hudson
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _STARFIVE_JH71X0ETH_H
     33 #define _STARFIVE_JH71X0ETH_H
     34 
     35 enum jh7x10_eth_type {
     36 	JH71X0ETH_GMAC,
     37 	JH71X0ETH_EQOS,
     38 };
     39 
     40 
     41 struct jh71x0_eth_softc {
     42 	enum jh7x10_eth_type	sc_type;
     43 	device_t		sc_dev;
     44 
     45 	struct syscon *		sc_syscon;
     46 	uint32_t		sc_phy_syscon_reg;
     47 	uint32_t		sc_phy_syscon_shift;
     48 
     49 	int			sc_phandle_phy;
     50 	int			sc_phy;
     51 
     52 	struct clk *		sc_clk_tx;
     53 };
     54 
     55 
     56 int	jh71x0_eth_attach(struct jh71x0_eth_softc *, struct fdt_attach_args *,
     57 	    bus_space_handle_t *);
     58 
     59 #endif
     60