1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the Falcon CPU and BreakOut boards with R-Car V3U
4 *
5 * Copyright (C) 2020 Renesas Electronics Corp.
6 */
7
8/dts-v1/;
9#include "r8a779a0-falcon-cpu.dtsi"
10#include "r8a779a0-falcon-csi-dsi.dtsi"
11#include "r8a779a0-falcon-ethernet.dtsi"
12
13/ {
14	model = "Renesas Falcon CPU and Breakout boards based on r8a779a0";
15	compatible = "renesas,falcon-breakout", "renesas,falcon-cpu", "renesas,r8a779a0";
16
17	aliases {
18		ethernet0 = &avb0;
19	};
20};
21
22&avb0 {
23	pinctrl-0 = <&avb0_pins>;
24	pinctrl-names = "default";
25	phy-handle = <&phy0>;
26	tx-internal-delay-ps = <2000>;
27	status = "okay";
28
29	phy0: ethernet-phy@0 {
30		compatible = "ethernet-phy-id0022.1622",
31			     "ethernet-phy-ieee802.3-c22";
32		rxc-skew-ps = <1500>;
33		reg = <0>;
34		interrupt-parent = <&gpio4>;
35		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
36		reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
37	};
38};
39
40&i2c0 {
41	eeprom@51 {
42		compatible = "rohm,br24g01", "atmel,24c01";
43		label = "breakout-board";
44		reg = <0x51>;
45		pagesize = <8>;
46	};
47};
48
49&pfc {
50	avb0_pins: avb0 {
51		mux {
52			groups = "avb0_link", "avb0_mdio", "avb0_rgmii",
53				 "avb0_txcrefclk";
54			function = "avb0";
55		};
56
57		pins_mdio {
58			groups = "avb0_mdio";
59			drive-strength = <21>;
60		};
61
62		pins_mii {
63			groups = "avb0_rgmii";
64			drive-strength = <21>;
65		};
66
67	};
68};
69