arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the V3H Starter Kit 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 V3H Starter Kit board";
  14         compatible = "renesas,v3hsk", "renesas,r8a77980";
  15
  16         aliases {
  17                 serial0 = &scif0;
  18                 ethernet0 = &gether;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         hdmi-out {
  26                 compatible = "hdmi-connector";
  27                 type = "a";
  28
  29                 port {
  30                         hdmi_con: endpoint {
  31                                 remote-endpoint = <&adv7511_out>;
  32                         };
  33                 };
  34         };
  35
  36         lvds-decoder {
  37                 compatible = "thine,thc63lvd1024";
  38                 vcc-supply = <&vcc3v3_d5>;
  39
  40                 ports {
  41                         #address-cells = <1>;
  42                         #size-cells = <0>;
  43
  44                         port@0 {
  45                                 reg = <0>;
  46                                 thc63lvd1024_in: endpoint {
  47                                         remote-endpoint = <&lvds0_out>;
  48                                 };
  49                         };
  50
  51                         port@2 {
  52                                 reg = <2>;
  53                                 thc63lvd1024_out: endpoint {
  54                                         remote-endpoint = <&adv7511_in>;
  55                                 };
  56                         };
  57                 };
  58         };
  59
  60         memory@48000000 {
  61                 device_type = "memory";
  62                 /* first 128MB is reserved for secure area. */
  63                 reg = <0 0x48000000 0 0x78000000>;
  64         };
  65
  66         osc1_clk: osc1-clock {
  67                 compatible = "fixed-clock";
  68                 #clock-cells = <0>;
  69                 clock-frequency = <148500000>;
  70         };
  71
  72         vcc1v8_d4: regulator-0 {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "VCC1V8_D4";
  75                 regulator-min-microvolt = <1800000>;
  76                 regulator-max-microvolt = <1800000>;
  77                 regulator-boot-on;
  78                 regulator-always-on;
  79         };
  80
  81         vcc3v3_d5: regulator-1 {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "VCC3V3_D5";
  84                 regulator-min-microvolt = <3300000>;
  85                 regulator-max-microvolt = <3300000>;
  86                 regulator-boot-on;
  87                 regulator-always-on;
  88         };
  89 };
  90
  91 &du {
  92         clocks = <&cpg CPG_MOD 724>,
  93                  <&osc1_clk>;
  94         clock-names = "du.0", "dclkin.0";
  95         status = "okay";
  96 };
  97
  98 &extal_clk {
  99         clock-frequency = <16666666>;
 100 };
 101
 102 &extalr_clk {
 103         clock-frequency = <32768>;
 104 };
 105
 106 &gether {
 107         pinctrl-0 = <&gether_pins>;
 108         pinctrl-names = "default";
 109
 110         phy-mode = "rgmii";
 111         phy-handle = <&phy0>;
 112         renesas,no-ether-link;
 113         status = "okay";
 114
 115         phy0: ethernet-phy@0 {
 116                 reg = <0>;
 117                 interrupt-parent = <&gpio4>;
 118                 interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
 119         };
 120 };
 121
 122 &i2c0 {
 123         pinctrl-0 = <&i2c0_pins>;
 124         pinctrl-names = "default";
 125
 126         status = "okay";
 127         clock-frequency = <400000>;
 128
 129         hdmi@39 {
 130                 compatible = "adi,adv7511w";
 131                 #sound-dai-cells = <0>;
 132                 reg = <0x39>;
 133                 interrupt-parent = <&gpio1>;
 134                 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 135                 avdd-supply = <&vcc1v8_d4>;
 136                 dvdd-supply = <&vcc1v8_d4>;
 137                 pvdd-supply = <&vcc1v8_d4>;
 138                 bgvdd-supply = <&vcc1v8_d4>;
 139                 dvdd-3v-supply = <&vcc3v3_d5>;
 140
 141                 adi,input-depth = <8>;
 142                 adi,input-colorspace = "rgb";
 143                 adi,input-clock = "1x";
 144
 145                 ports {
 146                         #address-cells = <1>;
 147                         #size-cells = <0>;
 148
 149                         port@0 {
 150                                 reg = <0>;
 151                                 adv7511_in: endpoint {
 152                                         remote-endpoint = <&thc63lvd1024_out>;
 153                                 };
 154                         };
 155
 156                         port@1 {
 157                                 reg = <1>;
 158                                 adv7511_out: endpoint {
 159                                         remote-endpoint = <&hdmi_con>;
 160                                 };
 161                         };
 162                 };
 163         };
 164 };
 165
 166 &lvds0 {
 167         status = "okay";
 168
 169         ports {
 170                 port@1 {
 171                         lvds0_out: endpoint {
 172                                 remote-endpoint = <&thc63lvd1024_in>;
 173                         };
 174                 };
 175         };
 176 };
 177
 178 &pfc {
 179         gether_pins: gether {
 180                 groups = "gether_mdio_a", "gether_rgmii",
 181                          "gether_txcrefclk", "gether_txcrefclk_mega";
 182                 function = "gether";
 183         };
 184
 185         i2c0_pins: i2c0 {
 186                 groups = "i2c0";
 187                 function = "i2c0";
 188         };
 189
 190         scif0_pins: scif0 {
 191                 groups = "scif0_data";
 192                 function = "scif0";
 193         };
 194
 195         scif_clk_pins: scif_clk {
 196                 groups = "scif_clk_b";
 197                 function = "scif_clk";
 198         };
 199 };
 200
 201 &rwdt {
 202         timeout-sec = <60>;
 203         status = "okay";
 204 };
 205
 206 &scif0 {
 207         pinctrl-0 = <&scif0_pins>, <&scif_clk_pins>;
 208         pinctrl-names = "default";
 209
 210         status = "okay";
 211 };
 212
 213 &scif_clk {
 214         clock-frequency = <14745600>;
 215 };