u-boot/arch/arm/dts/meson-gxbb-nanopi-k2-u-boot.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 BayLibre, SAS.
 * Author: Neil Armstrong <narmstrong@baylibre.com>
 */

#include "meson-gx-u-boot.dtsi"

&ethmac {
	snps,reset-gpio = <&gpio GPIOZ_14 0>;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-active-low;
};
arm64: dts: meson-gx: vpu should be probed before relocation Flag the appropriate nodes with u-boot,dm-pre-reloc Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> 2018-07-26 09:21:39 +00:00			`// SPDX-License-Identifier: (GPL-2.0+ OR MIT)`
			`/*`
			`* Copyright (c) 2019 BayLibre, SAS.`
			`* Author: Neil Armstrong <narmstrong@baylibre.com>`
			`*/`

			`#include "meson-gx-u-boot.dtsi"`
arm64: dts: meson: nanopi-k2: readd PHY reset properties The sync of device-tree/bindings in 11a48a5a18c6 ("Linux 5.6-rc2") causes Ethernet to break on some GXBB boards; the PHY seems to need proper reset timing to function in u-boot and Linux. Re-add the old PHY reset binding for dwmac until we support new bindings in the PHY node. This borrows the same fix applied to the Odroid C2 board [0]. [0] https://lists.denx.de/pipermail/u-boot/2021-April/446658.html Fixes: dd5f2351e99a ("arm64: dts: meson: sync dt and bindings from v5.6-rc2") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/20221025143205.14470-1-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> 2022-10-25 14:32:05 +00:00
			`&ethmac {`
			`snps,reset-gpio = <&gpio GPIOZ_14 0>;`
			`snps,reset-delays-us = <0 10000 1000000>;`
			`snps,reset-active-low;`
			`};`