mvebu: use upstream DTS for Methode eDPU

All changes to the DTS have been applied upstream, remove our DTS copy.

This change effectively drops the workaround for the 2500Base-x
interface which was broken until kernel 5.15 and removes redundant
address-/size-cells.

Signed-off-by: Stefan Kalscheuer <stefan@stklcode.de>
Link: https://github.com/openwrt/openwrt/pull/19786
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts b/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
deleted file mode 100644 (file)
index 35f107b..0000000
--- a/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
+++ /dev/null
@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-
-/dts-v1/;
-
-#include "armada-3720-uDPU.dtsi"
-
-/ {
-       model = "Methode eDPU Board";
-       compatible = "methode,edpu", "marvell,armada3720", "marvell,armada3710";
-};
-
-/* PHY mode is set to 1000Base-X despite Maxlinear IC being capable of
- * 2500Base-X since until 5.15 support for mvebu is available trying to
- * use 2500Base-X will cause buffer overruns for which the fix is not
- * easily backportable.
- */
-&eth0 {
-       phy-mode = "1000base-x";
-};
-
-/*
- * External MV88E6361 switch is only available on v2 of the board.
- * U-Boot will enable the MDIO bus and switch nodes.
- */
-&mdio {
-       status = "disabled";
-       pinctrl-names = "default";
-       pinctrl-0 = <&smi_pins>;
-
-       /* Actual device is MV88E6361 */
-       switch: switch@0 {
-               compatible = "marvell,mv88e6190";
-               #address-cells = <1>;
-               #size-cells = <0>;
-               reg = <0>;
-               status = "disabled";
-
-               ports {
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-
-                       port@0 {
-                               reg = <0>;
-                               label = "cpu";
-                               phy-mode = "2500base-x";
-                               managed = "in-band-status";
-                               ethernet = <&eth0>;
-                       };
-
-                       port@9 {
-                               reg = <9>;
-                               label = "downlink";
-                               phy-mode = "2500base-x";
-                               managed = "in-band-status";
-                       };
-
-                       port@a {
-                               reg = <10>;
-                               label = "uplink";
-                               phy-mode = "2500base-x";
-                               managed = "in-band-status";
-                               sfp = <&sfp_eth1>;
-                       };
-               };
-       };
-};