162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Copyright (c) 2021 FriendlyElec Computer Tech. Co., Ltd.
462306a36Sopenharmony_ci * (http://www.friendlyarm.com)
562306a36Sopenharmony_ci *
662306a36Sopenharmony_ci * Copyright (c) 2021-2023 Tianling Shen <cnsztl@gmail.com>
762306a36Sopenharmony_ci */
862306a36Sopenharmony_ci
962306a36Sopenharmony_ci/dts-v1/;
1062306a36Sopenharmony_ci#include "rk3328-nanopi-r2s.dts"
1162306a36Sopenharmony_ci
1262306a36Sopenharmony_ci/ {
1362306a36Sopenharmony_ci	model = "FriendlyElec NanoPi R2C";
1462306a36Sopenharmony_ci	compatible = "friendlyarm,nanopi-r2c", "rockchip,rk3328";
1562306a36Sopenharmony_ci};
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci&gmac2io {
1862306a36Sopenharmony_ci	phy-handle = <&yt8521s>;
1962306a36Sopenharmony_ci	tx_delay = <0x22>;
2062306a36Sopenharmony_ci	rx_delay = <0x12>;
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_ci	mdio {
2362306a36Sopenharmony_ci		/delete-node/ ethernet-phy@1;
2462306a36Sopenharmony_ci
2562306a36Sopenharmony_ci		yt8521s: ethernet-phy@3 {
2662306a36Sopenharmony_ci			compatible = "ethernet-phy-ieee802.3-c22";
2762306a36Sopenharmony_ci			reg = <3>;
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci			motorcomm,clk-out-frequency-hz = <125000000>;
3062306a36Sopenharmony_ci			motorcomm,keep-pll-enabled;
3162306a36Sopenharmony_ci			motorcomm,auto-sleep-disabled;
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci			pinctrl-0 = <&eth_phy_reset_pin>;
3462306a36Sopenharmony_ci			pinctrl-names = "default";
3562306a36Sopenharmony_ci			reset-assert-us = <10000>;
3662306a36Sopenharmony_ci			reset-deassert-us = <50000>;
3762306a36Sopenharmony_ci			reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
3862306a36Sopenharmony_ci		};
3962306a36Sopenharmony_ci	};
4062306a36Sopenharmony_ci};
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