1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the RZ/G2[MN] HiHope sub board common parts 4 * 5 * Copyright (C) 2019 Renesas Electronics Corp. 6 */ 7 8/ { 9 aliases { 10 ethernet0 = &avb; 11 }; 12 13 chosen { 14 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; 15 }; 16}; 17 18&avb { 19 pinctrl-0 = <&avb_pins>; 20 pinctrl-names = "default"; 21 phy-handle = <&phy0>; 22 phy-mode = "rgmii-txid"; 23 status = "okay"; 24 25 phy0: ethernet-phy@0 { 26 rxc-skew-ps = <1500>; 27 reg = <0>; 28 interrupt-parent = <&gpio2>; 29 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; 30 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; 31 }; 32}; 33 34&can0 { 35 pinctrl-0 = <&can0_pins>; 36 pinctrl-names = "default"; 37 status = "okay"; 38}; 39 40&can1 { 41 pinctrl-0 = <&can1_pins>; 42 pinctrl-names = "default"; 43 status = "okay"; 44}; 45 46&pciec0 { 47 status = "okay"; 48}; 49 50&pciec1 { 51 status = "okay"; 52}; 53 54&pfc { 55 pinctrl-0 = <&scif_clk_pins>; 56 pinctrl-names = "default"; 57 58 avb_pins: avb { 59 mux { 60 groups = "avb_link", "avb_mdio", "avb_mii"; 61 function = "avb"; 62 }; 63 64 pins_mdio { 65 groups = "avb_mdio"; 66 drive-strength = <24>; 67 }; 68 69 pins_mii_tx { 70 pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", 71 "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; 72 drive-strength = <12>; 73 }; 74 }; 75 76 can0_pins: can0 { 77 groups = "can0_data_a"; 78 function = "can0"; 79 }; 80 81 can1_pins: can1 { 82 groups = "can1_data"; 83 function = "can1"; 84 }; 85}; 86