u-boot/arch/arm/dts/rk3588.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 */

#include "rk3588s.dtsi"
#include "rk3588-pinctrl.dtsi"

/ {
	gmac0: ethernet@fe1b0000 {
		compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a";
		reg = <0x0 0xfe1b0000 0x0 0x10000>;
		interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH 0>,
			     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH 0>;
		interrupt-names = "macirq", "eth_wake_irq";
		clocks = <&cru CLK_GMAC_125M>, <&cru CLK_GMAC_50M>,
			 <&cru PCLK_GMAC0>, <&cru ACLK_GMAC0>,
			 <&cru CLK_GMAC0_PTP_REF>;
		clock-names = "stmmaceth", "clk_mac_ref",
			      "pclk_mac", "aclk_mac",
			      "ptp_ref";
		power-domains = <&power RK3588_PD_GMAC>;
		resets = <&cru SRST_A_GMAC0>;
		reset-names = "stmmaceth";
		rockchip,grf = <&sys_grf>;
		rockchip,php-grf = <&php_grf>;
		snps,axi-config = <&gmac0_stmmac_axi_setup>;
		snps,mixed-burst;
		snps,mtl-rx-config = <&gmac0_mtl_rx_setup>;
		snps,mtl-tx-config = <&gmac0_mtl_tx_setup>;
		snps,tso;
		status = "disabled";

		mdio0: mdio {
			compatible = "snps,dwmac-mdio";
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};

		gmac0_stmmac_axi_setup: stmmac-axi-config {
			snps,blen = <0 0 0 0 16 8 4>;
			snps,wr_osr_lmt = <4>;
			snps,rd_osr_lmt = <8>;
		};

		gmac0_mtl_rx_setup: rx-queues-config {
			snps,rx-queues-to-use = <2>;
			queue0 {};
			queue1 {};
		};

		gmac0_mtl_tx_setup: tx-queues-config {
			snps,tx-queues-to-use = <2>;
			queue0 {};
			queue1 {};
		};
	};
};