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powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
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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: e69eb08 ("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
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Maxim Kiselev authored and Michael Ellerman committed Feb 2, 2022
1 parent eddaa9a commit 5ebb747
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Showing 2 changed files with 34 additions and 4 deletions.
30 changes: 30 additions & 0 deletions arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* T1040RDB-REV-A Device Tree Source
*
* Copyright 2014 - 2015 Freescale Semiconductor Inc.
*
*/

#include "t1040rdb.dts"

/ {
model = "fsl,T1040RDB-REV-A";
compatible = "fsl,T1040RDB-REV-A";
};

&seville_port0 {
label = "ETH5";
};

&seville_port2 {
label = "ETH7";
};

&seville_port4 {
label = "ETH9";
};

&seville_port6 {
label = "ETH11";
};
8 changes: 4 additions & 4 deletions arch/powerpc/boot/dts/fsl/t1040rdb.dts
Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@
managed = "in-band-status";
phy-handle = <&phy_qsgmii_0>;
phy-mode = "qsgmii";
label = "ETH5";
label = "ETH3";
status = "okay";
};

Expand All @@ -135,7 +135,7 @@
managed = "in-band-status";
phy-handle = <&phy_qsgmii_2>;
phy-mode = "qsgmii";
label = "ETH7";
label = "ETH5";
status = "okay";
};

Expand All @@ -151,7 +151,7 @@
managed = "in-band-status";
phy-handle = <&phy_qsgmii_4>;
phy-mode = "qsgmii";
label = "ETH9";
label = "ETH7";
status = "okay";
};

Expand All @@ -167,7 +167,7 @@
managed = "in-band-status";
phy-handle = <&phy_qsgmii_6>;
phy-mode = "qsgmii";
label = "ETH11";
label = "ETH9";
status = "okay";
};

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