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