1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the V3M Starter Kit board 4 * 5 * Copyright (C) 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 V3M Starter Kit board"; 14 compatible = "renesas,v3msk", "renesas,r8a77970"; 15 16 aliases { 17 serial0 = &scif0; 18 }; 19 20 chosen { 21 stdout-path = "serial0:115200n8"; 22 }; 23 24 memory@48000000 { 25 device_type = "memory"; 26 /* first 128MB is reserved for secure area. */ 27 reg = <0x0 0x48000000 0x0 0x38000000>; 28 }; 29 30 osc5_clk: osc5-clock { 31 compatible = "fixed-clock"; 32 #clock-cells = <0>; 33 clock-frequency = <148500000>; 34 }; 35 36 vcc_d1_8v: regulator-0 { 37 compatible = "regulator-fixed"; 38 regulator-name = "VCC_D1.8V"; 39 regulator-min-microvolt = <1800000>; 40 regulator-max-microvolt = <1800000>; 41 regulator-boot-on; 42 regulator-always-on; 43 }; 44 45 vcc_d3_3v: regulator-1 { 46 compatible = "regulator-fixed"; 47 regulator-name = "VCC_D3.3V"; 48 regulator-min-microvolt = <3300000>; 49 regulator-max-microvolt = <3300000>; 50 regulator-boot-on; 51 regulator-always-on; 52 }; 53 54 lvds-decoder { 55 compatible = "thine,thc63lvd1024"; 56 vcc-supply = <&vcc_d3_3v>; 57 58 ports { 59 #address-cells = <1>; 60 #size-cells = <0>; 61 62 port@0 { 63 reg = <0>; 64 thc63lvd1024_in: endpoint { 65 remote-endpoint = <&lvds0_out>; 66 }; 67 }; 68 69 port@2 { 70 reg = <2>; 71 thc63lvd1024_out: endpoint { 72 remote-endpoint = <&adv7511_in>; 73 }; 74 }; 75 }; 76 }; 77 78 hdmi-out { 79 compatible = "hdmi-connector"; 80 type = "a"; 81 82 port { 83 hdmi_con: endpoint { 84 remote-endpoint = <&adv7511_out>; 85 }; 86 }; 87 }; 88}; 89 90&avb { 91 pinctrl-0 = <&avb_pins>; 92 pinctrl-names = "default"; 93 94 renesas,no-ether-link; 95 phy-handle = <&phy0>; 96 phy-mode = "rgmii-id"; 97 status = "okay"; 98 99 phy0: ethernet-phy@0 { 100 rxc-skew-ps = <1500>; 101 reg = <0>; 102 }; 103}; 104 105&du { 106 clocks = <&cpg CPG_MOD 724>, 107 <&osc5_clk>; 108 clock-names = "du.0", "dclkin.0"; 109 status = "okay"; 110}; 111 112&extal_clk { 113 clock-frequency = <16666666>; 114}; 115 116&extalr_clk { 117 clock-frequency = <32768>; 118}; 119 120&pfc { 121 avb_pins: avb0 { 122 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk"; 123 function = "avb0"; 124 }; 125 126 i2c0_pins: i2c0 { 127 groups = "i2c0"; 128 function = "i2c0"; 129 }; 130 131 scif0_pins: scif0 { 132 groups = "scif0_data"; 133 function = "scif0"; 134 }; 135}; 136 137&i2c0 { 138 pinctrl-0 = <&i2c0_pins>; 139 pinctrl-names = "default"; 140 141 status = "okay"; 142 clock-frequency = <400000>; 143 144 hdmi@39{ 145 compatible = "adi,adv7511w"; 146 #sound-dai-cells = <0>; 147 reg = <0x39>; 148 interrupt-parent = <&gpio1>; 149 interrupts = <20 IRQ_TYPE_LEVEL_LOW>; 150 avdd-supply = <&vcc_d1_8v>; 151 dvdd-supply = <&vcc_d1_8v>; 152 pvdd-supply = <&vcc_d1_8v>; 153 bgvdd-supply = <&vcc_d1_8v>; 154 dvdd-3v-supply = <&vcc_d3_3v>; 155 156 adi,input-depth = <8>; 157 adi,input-colorspace = "rgb"; 158 adi,input-clock = "1x"; 159 adi,input-style = <1>; 160 adi,input-justification = "evenly"; 161 162 ports { 163 #address-cells = <1>; 164 #size-cells = <0>; 165 166 port@0 { 167 reg = <0>; 168 adv7511_in: endpoint { 169 remote-endpoint = <&thc63lvd1024_out>; 170 }; 171 }; 172 173 port@1 { 174 reg = <1>; 175 adv7511_out: endpoint { 176 remote-endpoint = <&hdmi_con>; 177 }; 178 }; 179 }; 180 }; 181}; 182 183&lvds0 { 184 status = "okay"; 185 186 ports { 187 port@1 { 188 lvds0_out: endpoint { 189 remote-endpoint = <&thc63lvd1024_in>; 190 }; 191 }; 192 }; 193}; 194 195&scif0 { 196 pinctrl-0 = <&scif0_pins>; 197 pinctrl-names = "default"; 198 199 status = "okay"; 200}; 201