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 vcc_vddq_vin0: regulator-2 { 55 compatible = "regulator-fixed"; 56 regulator-name = "VCC_VDDQ_VIN0"; 57 regulator-min-microvolt = <3300000>; 58 regulator-max-microvolt = <3300000>; 59 regulator-boot-on; 60 regulator-always-on; 61 }; 62 63 lvds-decoder { 64 compatible = "thine,thc63lvd1024"; 65 vcc-supply = <&vcc_d3_3v>; 66 67 ports { 68 #address-cells = <1>; 69 #size-cells = <0>; 70 71 port@0 { 72 reg = <0>; 73 thc63lvd1024_in: endpoint { 74 remote-endpoint = <&lvds0_out>; 75 }; 76 }; 77 78 port@2 { 79 reg = <2>; 80 thc63lvd1024_out: endpoint { 81 remote-endpoint = <&adv7511_in>; 82 }; 83 }; 84 }; 85 }; 86 87 hdmi-out { 88 compatible = "hdmi-connector"; 89 type = "a"; 90 91 port { 92 hdmi_con: endpoint { 93 remote-endpoint = <&adv7511_out>; 94 }; 95 }; 96 }; 97}; 98 99&avb { 100 pinctrl-0 = <&avb_pins>; 101 pinctrl-names = "default"; 102 103 renesas,no-ether-link; 104 phy-handle = <&phy0>; 105 phy-mode = "rgmii-id"; 106 status = "okay"; 107 108 phy0: ethernet-phy@0 { 109 rxc-skew-ps = <1500>; 110 reg = <0>; 111 interrupt-parent = <&gpio1>; 112 interrupts = <17 IRQ_TYPE_LEVEL_LOW>; 113 }; 114}; 115 116&du { 117 clocks = <&cpg CPG_MOD 724>, 118 <&osc5_clk>; 119 clock-names = "du.0", "dclkin.0"; 120 status = "okay"; 121}; 122 123&extal_clk { 124 clock-frequency = <16666666>; 125}; 126 127&extalr_clk { 128 clock-frequency = <32768>; 129}; 130 131&pfc { 132 avb_pins: avb0 { 133 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk"; 134 function = "avb0"; 135 }; 136 137 i2c0_pins: i2c0 { 138 groups = "i2c0"; 139 function = "i2c0"; 140 }; 141 142 mmc_pins: mmc_3_3v { 143 groups = "mmc_data8", "mmc_ctrl"; 144 function = "mmc"; 145 power-source = <3300>; 146 }; 147 148 scif0_pins: scif0 { 149 groups = "scif0_data"; 150 function = "scif0"; 151 }; 152}; 153 154&i2c0 { 155 pinctrl-0 = <&i2c0_pins>; 156 pinctrl-names = "default"; 157 158 status = "okay"; 159 clock-frequency = <400000>; 160 161 hdmi@39{ 162 compatible = "adi,adv7511w"; 163 #sound-dai-cells = <0>; 164 reg = <0x39>; 165 interrupt-parent = <&gpio1>; 166 interrupts = <20 IRQ_TYPE_LEVEL_LOW>; 167 avdd-supply = <&vcc_d1_8v>; 168 dvdd-supply = <&vcc_d1_8v>; 169 pvdd-supply = <&vcc_d1_8v>; 170 bgvdd-supply = <&vcc_d1_8v>; 171 dvdd-3v-supply = <&vcc_d3_3v>; 172 173 adi,input-depth = <8>; 174 adi,input-colorspace = "rgb"; 175 adi,input-clock = "1x"; 176 adi,input-style = <1>; 177 adi,input-justification = "evenly"; 178 179 ports { 180 #address-cells = <1>; 181 #size-cells = <0>; 182 183 port@0 { 184 reg = <0>; 185 adv7511_in: endpoint { 186 remote-endpoint = <&thc63lvd1024_out>; 187 }; 188 }; 189 190 port@1 { 191 reg = <1>; 192 adv7511_out: endpoint { 193 remote-endpoint = <&hdmi_con>; 194 }; 195 }; 196 }; 197 }; 198}; 199 200&lvds0 { 201 status = "okay"; 202 203 ports { 204 port@1 { 205 lvds0_out: endpoint { 206 remote-endpoint = <&thc63lvd1024_in>; 207 }; 208 }; 209 }; 210}; 211 212&mmc0 { 213 pinctrl-0 = <&mmc_pins>; 214 pinctrl-names = "default"; 215 216 vmmc-supply = <&vcc_d3_3v>; 217 vqmmc-supply = <&vcc_vddq_vin0>; 218 bus-width = <8>; 219 non-removable; 220 status = "okay"; 221}; 222 223&scif0 { 224 pinctrl-0 = <&scif0_pins>; 225 pinctrl-names = "default"; 226 227 status = "okay"; 228}; 229