1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2014 Adrian Chadd <adrian@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD$
29 */
30#ifndef	__ARSWITCH_8327_H__
31#define	__ARSWITCH_8327_H__
32
33enum ar8327_pad_mode {
34	AR8327_PAD_NC = 0,
35	AR8327_PAD_MAC2MAC_MII,
36	AR8327_PAD_MAC2MAC_GMII,
37	AR8327_PAD_MAC_SGMII,
38	AR8327_PAD_MAC2PHY_MII,
39	AR8327_PAD_MAC2PHY_GMII,
40	AR8327_PAD_MAC_RGMII,
41	AR8327_PAD_PHY_GMII,
42	AR8327_PAD_PHY_RGMII,
43	AR8327_PAD_PHY_MII,
44};
45
46enum ar8327_clk_delay_sel {
47	AR8327_CLK_DELAY_SEL0 = 0,
48	AR8327_CLK_DELAY_SEL1,
49	AR8327_CLK_DELAY_SEL2,
50	AR8327_CLK_DELAY_SEL3,
51};
52
53/* XXX update the field types */
54struct ar8327_pad_cfg {
55	uint32_t mode;
56	uint32_t rxclk_sel;
57	uint32_t txclk_sel;
58	uint32_t txclk_delay_sel;
59	uint32_t rxclk_delay_sel;
60	uint32_t txclk_delay_en;
61	uint32_t rxclk_delay_en;
62	uint32_t sgmii_delay_en;
63	uint32_t pipe_rxclk_sel;
64};
65
66struct ar8327_sgmii_cfg {
67	uint32_t sgmii_ctrl;
68	uint32_t serdes_aen;
69};
70
71struct ar8327_led_cfg {
72	uint32_t led_ctrl0;
73	uint32_t led_ctrl1;
74	uint32_t led_ctrl2;
75	uint32_t led_ctrl3;
76	uint32_t open_drain;
77};
78
79struct ar8327_port_cfg {
80#define	AR8327_PORT_SPEED_10		1
81#define	AR8327_PORT_SPEED_100		2
82#define	AR8327_PORT_SPEED_1000		3
83	uint32_t speed;
84	uint32_t force_link;
85	uint32_t duplex;
86	uint32_t txpause;
87	uint32_t rxpause;
88};
89
90extern struct ar8327_led_mapping {
91	int reg;
92	int shift;
93} ar8327_led_mapping[AR8327_NUM_PHYS][ETHERSWITCH_PORT_MAX_LEDS];
94
95extern	void ar8327_attach(struct arswitch_softc *sc);
96
97#endif	/* __ARSWITCH_8327_H__ */
98
99