renesas,r9a09g077-pcs-miic.h

 1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
 2/*
 3 * Copyright (C) 2025 Renesas Electronics Corporation.
 4 */
 5
 6#ifndef _DT_BINDINGS_RENASAS_R9A09G077_PCS_MIIC_H
 7#define _DT_BINDINGS_RENASAS_R9A09G077_PCS_MIIC_H
 8
 9/*
10 * Media Interface Connection Matrix
11 * ===========================================================
12 *
13 * Selects the function of the Media interface of the MAC to be used
14 *
15 * SW_MODE[2:0] | Port 0      | Port 1      | Port 2      | Port 3
16 * -------------|-------------|-------------|-------------|-------------
17 * 000b         | ETHSW Port0 | ETHSW Port1 | ETHSW Port2 | GMAC1
18 * 001b         | ESC Port0   | ESC Port1   | GMAC2       | GMAC1
19 * 010b         | ESC Port0   | ESC Port1   | ETHSW Port2 | GMAC1
20 * 011b         | ESC Port0   | ESC Port1   | ESC Port2   | GMAC1
21 * 100b         | ETHSW Port0 | ESC Port1   | ESC Port2   | GMAC1
22 * 101b         | ETHSW Port0 | ESC Port1   | ETHSW Port2 | GMAC1
23 * 110b         | ETHSW Port0 | ETHSW Port1 | GMAC2       | GMAC1
24 * 111b         | GMAC0       | GMAC1       | GMAC2       | -
25 */
26#define ETHSS_GMAC0_PORT		0
27#define ETHSS_GMAC1_PORT		1
28#define ETHSS_GMAC2_PORT		2
29#define ETHSS_ESC_PORT0			3
30#define ETHSS_ESC_PORT1			4
31#define ETHSS_ESC_PORT2			5
32#define ETHSS_ETHSW_PORT0		6
33#define ETHSS_ETHSW_PORT1		7
34#define ETHSS_ETHSW_PORT2		8
35
36#endif