1// SPDX-License-Identifier: GPL-2.0+ OR X11
2/*
3 * Device tree fragment for RCW SCH-30841 card
4 *
5 * Copyright 2019-2021 NXP Semiconductors
6 */
7
8/*
9 * SCH-30841 is a 4 port add-on card used with various FSL QDS boards.
10 * It integrates a AQR412C quad PHY which supports 4 interfaces either muxed
11 * together on a single lane or mapped 1:1 to serdes lanes.
12 * It supports several protocols - SGMII, SGMII-2500, USXGMII, M-USX, XFI.
13 * PHY addresses are 0x00 - 0x03.
14 * On the card the first port is the bottom port (closest to PEX connector).
15 */
16phy@00 {
17	reg = <0x00>;
18	mdi-reversal = <1>;
19	smb-addr = <0x25>;
20};
21
22phy@01 {
23	reg = <0x01>;
24	mdi-reversal = <1>;
25	smb-addr = <0x26>;
26};
27
28phy@02 {
29	reg = <0x02>;
30	mdi-reversal = <1>;
31	smb-addr = <0x27>;
32};
33
34phy@03 {
35	reg = <0x03>;
36	mdi-reversal = <1>;
37	smb-addr = <0x28>;
38};
39