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// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* NXP LS1028A-QDS device tree fragment for RCW 9999
*
* Copyright 2019-2021 NXP Semiconductors
*/
/*
* This setup is using SCH-24801 cards with VSC8234 quad SGMII PHY.
* LS1028A QDS boards with lane B rework require two cards for the 4 switch
* ports, QDS boards without the lane B rework only require one card.
*
* Switch ports are routed as follows:
* Port 0 goes to 1st port of VSC8234 quad card in slot 1,
* Port 1:
* - if the QDS has had lane B rework, it is 1st port in slot 2,
* - otherwise it is 2nd port in slot 1.
* Port 2:
* - if DIP SW5[1] = 0 it is 3rd port in slot 1,
* - otherwise it is 1st port in slot 3.
* Port 3:
* - if DIP SW5[2-3] = 00b it is 4th port in slot 1,
* - if DIP SW5[2-3] = 01b it is 2nd port in slot 3,
* - if DIP SW5[2-3] = 11b it is 1st port in slot 4.
*
* The following DTS assumes QDS lane B rework and DIP SW5[1-3] = 000b. Two
* SCH-24801 cards are required in slots 1 and 2.
*/
&slot1 {
#include "fsl-sch-24801.dtsi"
};
&slot2 {
#include "fsl-sch-24801.dtsi"
};
&mscc_felix {
status = "okay";
};
&mscc_felix_port0 {
status = "okay";
phy-mode = "sgmii";
phy-handle = <&{/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1c}>;
};
&mscc_felix_port1 {
status = "okay";
phy-mode = "sgmii";
phy-handle = <&{/i2c@2000000/fpga@66/mux-mdio@54/mdio@50/phy@1c}>;
};
&mscc_felix_port2 {
status = "okay";
phy-mode = "sgmii";
phy-handle = <&{/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1e}>;
};
&mscc_felix_port3 {
status = "okay";
phy-mode = "sgmii";
phy-handle = <&{/i2c@2000000/fpga@66/mux-mdio@54/mdio@40/phy@1f}>;
};
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