On board rev A, the network interface labels for the switch ports
written on the front panel are different than on rev B and later.
This patch fixes network interface names for the switch ports according
to labels that are written on the front panel of the board rev B.
They start from ETH3 and end at ETH10.
This patch also introduces a separate device tree for rev A.
The main device tree is supposed to cover rev B and later.
Fixes: e69eb0824d
("powerpc: dts: t1040rdb: add ports for Seville Ethernet switch")
Signed-off-by: Maxim Kiselev <bigunclemax@gmail.com>
Reviewed-by: Maxim Kochetkov <fido_max@inbox.ru>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220121091447.3412907-1-bigunclemax@gmail.com
185 lines
4.2 KiB
Text
185 lines
4.2 KiB
Text
/*
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* T1040RDB Device Tree Source
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*
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* Copyright 2014 - 2015 Freescale Semiconductor Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Freescale Semiconductor nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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*
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* ALTERNATIVELY, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") as published by the Free Software
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* Foundation, either version 2 of that License or (at your option) any
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* later version.
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*
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* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/include/ "t104xsi-pre.dtsi"
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/include/ "t104xrdb.dtsi"
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/ {
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model = "fsl,T1040RDB";
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compatible = "fsl,T1040RDB";
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aliases {
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phy_sgmii_2 = &phy_sgmii_2;
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};
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soc@ffe000000 {
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fman@400000 {
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ethernet@e0000 {
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fixed-link = <0 1 1000 0 0>;
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phy-connection-type = "sgmii";
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};
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ethernet@e2000 {
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fixed-link = <1 1 1000 0 0>;
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phy-connection-type = "sgmii";
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};
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ethernet@e4000 {
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phy-handle = <&phy_sgmii_2>;
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phy-connection-type = "sgmii";
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};
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mdio@fc000 {
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phy_sgmii_2: ethernet-phy@3 {
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reg = <0x03>;
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};
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/* VSC8514 QSGMII PHY */
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phy_qsgmii_0: ethernet-phy@4 {
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reg = <0x4>;
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};
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phy_qsgmii_1: ethernet-phy@5 {
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reg = <0x5>;
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};
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phy_qsgmii_2: ethernet-phy@6 {
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reg = <0x6>;
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};
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phy_qsgmii_3: ethernet-phy@7 {
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reg = <0x7>;
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};
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/* VSC8514 QSGMII PHY */
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phy_qsgmii_4: ethernet-phy@8 {
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reg = <0x8>;
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};
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phy_qsgmii_5: ethernet-phy@9 {
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reg = <0x9>;
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};
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phy_qsgmii_6: ethernet-phy@a {
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reg = <0xa>;
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};
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phy_qsgmii_7: ethernet-phy@b {
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reg = <0xb>;
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};
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};
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};
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};
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ifc: localbus@ffe124000 {
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cpld@3,0 {
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compatible = "fsl,t1040rdb-cpld";
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};
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};
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};
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#include "t1040si-post.dtsi"
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&seville_switch {
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status = "okay";
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};
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&seville_port0 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_0>;
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phy-mode = "qsgmii";
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label = "ETH3";
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status = "okay";
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};
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&seville_port1 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_1>;
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phy-mode = "qsgmii";
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label = "ETH4";
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status = "okay";
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};
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&seville_port2 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_2>;
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phy-mode = "qsgmii";
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label = "ETH5";
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status = "okay";
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};
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&seville_port3 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_3>;
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phy-mode = "qsgmii";
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label = "ETH6";
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status = "okay";
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};
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&seville_port4 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_4>;
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phy-mode = "qsgmii";
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label = "ETH7";
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status = "okay";
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};
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&seville_port5 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_5>;
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phy-mode = "qsgmii";
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label = "ETH8";
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status = "okay";
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};
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&seville_port6 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_6>;
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phy-mode = "qsgmii";
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label = "ETH9";
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status = "okay";
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};
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&seville_port7 {
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managed = "in-band-status";
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phy-handle = <&phy_qsgmii_7>;
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phy-mode = "qsgmii";
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label = "ETH10";
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status = "okay";
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};
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&seville_port8 {
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ethernet = <&enet0>;
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status = "okay";
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};
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