arch/arm64/boot/dts/renesas/r8a77980-condor.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Condor board
   4  *
   5  * Copyright (C) 2018 Renesas Electronics Corp.
   6  * Copyright (C) 2018 Cogent Embedded, Inc.
   7  */
   8
   9 /dts-v1/;
  10 #include "r8a77980.dtsi"
  11
  12 / {
  13         model = "Renesas Condor board based on r8a77980";
  14         compatible = "renesas,condor", "renesas,r8a77980";
  15
  16         aliases {
  17                 serial0 = &scif0;
  18                 ethernet0 = &gether;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         d1_8v: regulator-2 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "D1.8V";
  28                 regulator-min-microvolt = <1800000>;
  29                 regulator-max-microvolt = <1800000>;
  30                 regulator-boot-on;
  31                 regulator-always-on;
  32         };
  33
  34         d3_3v: regulator-0 {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "D3.3V";
  37                 regulator-min-microvolt = <3300000>;
  38                 regulator-max-microvolt = <3300000>;
  39                 regulator-boot-on;
  40                 regulator-always-on;
  41         };
  42
  43         hdmi-out {
  44                 compatible = "hdmi-connector";
  45                 type = "a";
  46
  47                 port {
  48                         hdmi_con: endpoint {
  49                                 remote-endpoint = <&adv7511_out>;
  50                         };
  51                 };
  52         };
  53
  54         lvds-decoder {
  55                 compatible = "thine,thc63lvd1024";
  56                 vcc-supply = <&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         memory@48000000 {
  79                 device_type = "memory";
  80                 /* first 128MB is reserved for secure area. */
  81                 reg = <0 0x48000000 0 0x78000000>;
  82         };
  83
  84         vddq_vin01: regulator-1 {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "VDDQ_VIN01";
  87                 regulator-min-microvolt = <1800000>;
  88                 regulator-max-microvolt = <1800000>;
  89                 regulator-boot-on;
  90                 regulator-always-on;
  91         };
  92
  93         x1_clk: x1-clock {
  94                 compatible = "fixed-clock";
  95                 #clock-cells = <0>;
  96                 clock-frequency = <148500000>;
  97         };
  98 };
  99
 100 &canfd {
 101         pinctrl-0 = <&canfd0_pins>;
 102         pinctrl-names = "default";
 103         status = "okay";
 104
 105         channel0 {
 106                 status = "okay";
 107         };
 108 };
 109
 110 &du {
 111         clocks = <&cpg CPG_MOD 724>,
 112                  <&x1_clk>;
 113         clock-names = "du.0", "dclkin.0";
 114         status = "okay";
 115 };
 116
 117 &extal_clk {
 118         clock-frequency = <16666666>;
 119 };
 120
 121 &extalr_clk {
 122         clock-frequency = <32768>;
 123 };
 124
 125 &gether {
 126         pinctrl-0 = <&gether_pins>;
 127         pinctrl-names = "default";
 128
 129         phy-mode = "rgmii-id";
 130         phy-handle = <&phy0>;
 131         renesas,no-ether-link;
 132         status = "okay";
 133
 134         phy0: ethernet-phy@0 {
 135                 rxc-skew-ps = <1500>;
 136                 reg = <0>;
 137                 interrupt-parent = <&gpio4>;
 138                 interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
 139         };
 140 };
 141
 142 &i2c0 {
 143         pinctrl-0 = <&i2c0_pins>;
 144         pinctrl-names = "default";
 145
 146         status = "okay";
 147         clock-frequency = <400000>;
 148
 149         io_expander0: gpio@20 {
 150                 compatible = "onnn,pca9654";
 151                 reg = <0x20>;
 152                 gpio-controller;
 153                 #gpio-cells = <2>;
 154         };
 155
 156         io_expander1: gpio@21 {
 157                 compatible = "onnn,pca9654";
 158                 reg = <0x21>;
 159                 gpio-controller;
 160                 #gpio-cells = <2>;
 161         };
 162
 163         hdmi@39 {
 164                 compatible = "adi,adv7511w";
 165                 reg = <0x39>;
 166                 interrupt-parent = <&gpio1>;
 167                 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 168                 avdd-supply = <&d1_8v>;
 169                 dvdd-supply = <&d1_8v>;
 170                 pvdd-supply = <&d1_8v>;
 171                 bgvdd-supply = <&d1_8v>;
 172                 dvdd-3v-supply = <&d3_3v>;
 173
 174                 adi,input-depth = <8>;
 175                 adi,input-colorspace = "rgb";
 176                 adi,input-clock = "1x";
 177                 adi,input-style = <1>;
 178                 adi,input-justification = "evenly";
 179
 180                 ports {
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183
 184                         port@0 {
 185                                 reg = <0>;
 186                                 adv7511_in: endpoint {
 187                                         remote-endpoint = <&thc63lvd1024_out>;
 188                                 };
 189                         };
 190
 191                         port@1 {
 192                                 reg = <1>;
 193                                 adv7511_out: endpoint {
 194                                         remote-endpoint = <&hdmi_con>;
 195                                 };
 196                         };
 197                 };
 198         };
 199 };
 200
 201 &lvds0 {
 202         status = "okay";
 203
 204         ports {
 205                 port@1 {
 206                         lvds0_out: endpoint {
 207                                 remote-endpoint = <&thc63lvd1024_in>;
 208                         };
 209                 };
 210         };
 211 };
 212
 213 &mmc0 {
 214         pinctrl-0 = <&mmc_pins>;
 215         pinctrl-1 = <&mmc_pins_uhs>;
 216         pinctrl-names = "default", "state_uhs";
 217
 218         vmmc-supply = <&d3_3v>;
 219         vqmmc-supply = <&vddq_vin01>;
 220         mmc-hs200-1_8v;
 221         bus-width = <8>;
 222         non-removable;
 223         status = "okay";
 224 };
 225
 226 &pciec {
 227         status = "okay";
 228 };
 229
 230 &pcie_bus_clk {
 231         clock-frequency = <100000000>;
 232 };
 233
 234 &pcie_phy {
 235         status = "okay";
 236 };
 237
 238 &pfc {
 239         canfd0_pins: canfd0 {
 240                 groups = "canfd0_data_a";
 241                 function = "canfd0";
 242         };
 243
 244         gether_pins: gether {
 245                 groups = "gether_mdio_a", "gether_rgmii",
 246                          "gether_txcrefclk", "gether_txcrefclk_mega";
 247                 function = "gether";
 248         };
 249
 250         i2c0_pins: i2c0 {
 251                 groups = "i2c0";
 252                 function = "i2c0";
 253         };
 254
 255         mmc_pins: mmc {
 256                 groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
 257                 function = "mmc";
 258                 power-source = <3300>;
 259         };
 260
 261         mmc_pins_uhs: mmc_uhs {
 262                 groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
 263                 function = "mmc";
 264                 power-source = <1800>;
 265         };
 266
 267         scif0_pins: scif0 {
 268                 groups = "scif0_data";
 269                 function = "scif0";
 270         };
 271
 272         scif_clk_pins: scif_clk {
 273                 groups = "scif_clk_b";
 274                 function = "scif_clk";
 275         };
 276 };
 277
 278 &rwdt {
 279         timeout-sec = <60>;
 280         status = "okay";
 281 };
 282
 283 &scif0 {
 284         pinctrl-0 = <&scif0_pins>, <&scif_clk_pins>;
 285         pinctrl-names = "default";
 286
 287         status = "okay";
 288 };
 289
 290 &scif_clk {
 291         clock-frequency = <14745600>;
 292 };