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Open Menu / arch / arm64 / boot / dts / rockchip / rk3568.dtsi
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 */

#include "rk356x.dtsi"

/ {
	compatible = "rockchip,rk3568";

	qos_pcie3x1: qos@fe190080 {
		compatible = "rockchip,rk3568-qos", "syscon";
		reg = <0x0 0xfe190080 0x0 0x20>;
	};

	qos_pcie3x2: qos@fe190100 {
		compatible = "rockchip,rk3568-qos", "syscon";
		reg = <0x0 0xfe190100 0x0 0x20>;
	};

	qos_sata0: qos@fe190200 {
		compatible = "rockchip,rk3568-qos", "syscon";
		reg = <0x0 0xfe190200 0x0 0x20>;
	};

	gmac0: ethernet@fe2a0000 {
		compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
		reg = <0x0 0xfe2a0000 0x0 0x10000>;
		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "macirq", "eth_wake_irq";
		clocks = <&cru SCLK_GMAC0>, <&cru SCLK_GMAC0_RX_TX>,
			 <&cru SCLK_GMAC0_RX_TX>, <&cru CLK_MAC0_REFOUT>,
			 <&cru ACLK_GMAC0>, <&cru PCLK_GMAC0>,
			 <&cru SCLK_GMAC0_RX_TX>, <&cru CLK_GMAC0_PTP_REF>,
			 <&cru PCLK_XPCS>;
		clock-names = "stmmaceth", "mac_clk_rx",
			      "mac_clk_tx", "clk_mac_refout",
			      "aclk_mac", "pclk_mac",
			      "clk_mac_speed", "ptp_ref",
			      "pclk_xpcs";
		resets = <&cru SRST_A_GMAC0>;
		reset-names = "stmmaceth";
		rockchip,grf = <&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,rd_osr_lmt = <8>;
			snps,wr_osr_lmt = <4>;
		};

		gmac0_mtl_rx_setup: rx-queues-config {
			snps,rx-queues-to-use = <1>;
			queue0 {};
		};

		gmac0_mtl_tx_setup: tx-queues-config {
			snps,tx-queues-to-use = <1>;
			queue0 {};
		};
	};
};

&cpu0_opp_table {
	opp-1992000000 {
		opp-hz = /bits/ 64 <1992000000>;
		opp-microvolt = <1150000 1150000 1150000>;
	};
};

&power {
	power-domain@RK3568_PD_PIPE {
		reg = <RK3568_PD_PIPE>;
		clocks = <&cru PCLK_PIPE>;
		pm_qos = <&qos_pcie2x1>,
			 <&qos_pcie3x1>,
			 <&qos_pcie3x2>,
			 <&qos_sata0>,
			 <&qos_sata1>,
			 <&qos_sata2>,
			 <&qos_usb3_0>,
			 <&qos_usb3_1>;
		#power-domain-cells = <0>;
	};
};