1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the Eagle board 4 * 5 * Copyright (C) 2016-2017 Renesas Electronics Corp. 6 * Copyright (C) 2017 Cogent Embedded, Inc. 7 */ 8 9/dts-v1/; 10#include "r8a77970.dtsi" 11 12/ { 13 model = "Renesas Eagle board based on r8a77970"; 14 compatible = "renesas,eagle", "renesas,r8a77970"; 15 16 aliases { 17 serial0 = &scif0; 18 ethernet0 = &avb; 19 }; 20 21 chosen { 22 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; 23 stdout-path = "serial0:115200n8"; 24 }; 25 26 memory@48000000 { 27 device_type = "memory"; 28 /* first 128MB is reserved for secure area. */ 29 reg = <0x0 0x48000000 0x0 0x38000000>; 30 }; 31 32 hdmi-out { 33 compatible = "hdmi-connector"; 34 type = "a"; 35 36 port { 37 hdmi_con_out: endpoint { 38 remote-endpoint = <&adv7511_out>; 39 }; 40 }; 41 }; 42 43 d3p3: regulator-fixed { 44 compatible = "regulator-fixed"; 45 regulator-name = "fixed-3.3V"; 46 regulator-min-microvolt = <3300000>; 47 regulator-max-microvolt = <3300000>; 48 regulator-boot-on; 49 regulator-always-on; 50 }; 51 52 lvds-decoder { 53 compatible = "thine,thc63lvd1024"; 54 55 vcc-supply = <&d3p3>; 56 57 ports { 58 #address-cells = <1>; 59 #size-cells = <0>; 60 61 port@0 { 62 reg = <0>; 63 thc63lvd1024_in: endpoint { 64 remote-endpoint = <&lvds0_out>; 65 }; 66 }; 67 68 port@2 { 69 reg = <2>; 70 thc63lvd1024_out: endpoint { 71 remote-endpoint = <&adv7511_in>; 72 }; 73 }; 74 }; 75 }; 76}; 77 78&avb { 79 pinctrl-0 = <&avb_pins>; 80 pinctrl-names = "default"; 81 82 renesas,no-ether-link; 83 phy-handle = <&phy0>; 84 phy-mode = "rgmii-id"; 85 status = "okay"; 86 87 phy0: ethernet-phy@0 { 88 rxc-skew-ps = <1500>; 89 reg = <0>; 90 interrupt-parent = <&gpio1>; 91 interrupts = <17 IRQ_TYPE_LEVEL_LOW>; 92 }; 93}; 94 95&canfd { 96 pinctrl-0 = <&canfd0_pins>; 97 pinctrl-names = "default"; 98 status = "okay"; 99 100 channel0 { 101 status = "okay"; 102 }; 103}; 104 105&extal_clk { 106 clock-frequency = <16666666>; 107}; 108 109&extalr_clk { 110 clock-frequency = <32768>; 111}; 112 113&i2c0 { 114 pinctrl-0 = <&i2c0_pins>; 115 pinctrl-names = "default"; 116 117 status = "okay"; 118 clock-frequency = <400000>; 119 120 io_expander: gpio@20 { 121 compatible = "onnn,pca9654"; 122 reg = <0x20>; 123 gpio-controller; 124 #gpio-cells = <2>; 125 }; 126 127 hdmi@39 { 128 compatible = "adi,adv7511w"; 129 reg = <0x39>; 130 interrupt-parent = <&gpio1>; 131 interrupts = <20 IRQ_TYPE_LEVEL_LOW>; 132 133 adi,input-depth = <8>; 134 adi,input-colorspace = "rgb"; 135 adi,input-clock = "1x"; 136 adi,input-style = <1>; 137 adi,input-justification = "evenly"; 138 139 ports { 140 #address-cells = <1>; 141 #size-cells = <0>; 142 143 port@0 { 144 reg = <0>; 145 adv7511_in: endpoint { 146 remote-endpoint = <&thc63lvd1024_out>; 147 }; 148 }; 149 150 port@1 { 151 reg = <1>; 152 adv7511_out: endpoint { 153 remote-endpoint = <&hdmi_con_out>; 154 }; 155 }; 156 }; 157 }; 158}; 159 160&pfc { 161 avb_pins: avb0 { 162 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk"; 163 function = "avb0"; 164 }; 165 166 canfd0_pins: canfd0 { 167 groups = "canfd0_data_a"; 168 function = "canfd0"; 169 }; 170 171 i2c0_pins: i2c0 { 172 groups = "i2c0"; 173 function = "i2c0"; 174 }; 175 176 scif0_pins: scif0 { 177 groups = "scif0_data"; 178 function = "scif0"; 179 }; 180}; 181 182&rwdt { 183 timeout-sec = <60>; 184 status = "okay"; 185}; 186 187&scif0 { 188 pinctrl-0 = <&scif0_pins>; 189 pinctrl-names = "default"; 190 191 status = "okay"; 192}; 193 194&du { 195 status = "okay"; 196}; 197 198&lvds0 { 199 status = "okay"; 200 201 ports { 202 port@1 { 203 lvds0_out: endpoint { 204 remote-endpoint = <&thc63lvd1024_in>; 205 }; 206 }; 207 }; 208}; 209