351729ca44
Commit0934dddc64("arm: a37xx: Update DTS files to version from upstream Linux kernel") ported Linux's device-tree files for Armada 3720 SOCs. This broke network on Turris MOX, because the SOC's MDIO bus in U-Boot currently isn't probed via DM as it's own device, but is registered as part of mvneta's driver, which means that pinctrl definitions are not parsed for the MDIO bus node. Also mvneta driver does not consider "phy-handle" property, only "phy". For now, fix this by adding armada-3720-turris-mox-u-boot.dtsi file returning the MDIO to how it was defined previously. A better solution (using proper mvmdio DM driver) is being work on, but will need testing on various boards, and we need the bug fixed now for the upcoming release. Fixes:0934dddc64("arm: a37xx: Update DTS files to version from upstream Linux kernel") Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
23 lines
352 B
Text
23 lines
352 B
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* 2022 by Marek Behún <kabel@kernel.org>
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*/
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/ {
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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old_binding_phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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};
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ð0 {
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pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
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/delete-property/ phy-handle;
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phy = <&old_binding_phy1>;
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};
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/delete-node/ &mdio;
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