arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts

   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         };
 112 };
 113
 114 &du {
 115         clocks = <&cpg CPG_MOD 724>,
 116                  <&osc5_clk>;
 117         clock-names = "du.0", "dclkin.0";
 118         status = "okay";
 119 };
 120
 121 &extal_clk {
 122         clock-frequency = <16666666>;
 123 };
 124
 125 &extalr_clk {
 126         clock-frequency = <32768>;
 127 };
 128
 129 &pfc {
 130         avb_pins: avb0 {
 131                 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
 132                 function = "avb0";
 133         };
 134
 135         i2c0_pins: i2c0 {
 136                 groups = "i2c0";
 137                 function = "i2c0";
 138         };
 139
 140         mmc_pins: mmc_3_3v {
 141                 groups = "mmc_data8", "mmc_ctrl";
 142                 function = "mmc";
 143                 power-source = <3300>;
 144         };
 145
 146         scif0_pins: scif0 {
 147                 groups = "scif0_data";
 148                 function = "scif0";
 149         };
 150 };
 151
 152 &i2c0 {
 153         pinctrl-0 = <&i2c0_pins>;
 154         pinctrl-names = "default";
 155
 156         status = "okay";
 157         clock-frequency = <400000>;
 158
 159         hdmi@39{
 160                 compatible = "adi,adv7511w";
 161                 #sound-dai-cells = <0>;
 162                 reg = <0x39>;
 163                 interrupt-parent = <&gpio1>;
 164                 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 165                 avdd-supply = <&vcc_d1_8v>;
 166                 dvdd-supply = <&vcc_d1_8v>;
 167                 pvdd-supply = <&vcc_d1_8v>;
 168                 bgvdd-supply = <&vcc_d1_8v>;
 169                 dvdd-3v-supply = <&vcc_d3_3v>;
 170
 171                 adi,input-depth = <8>;
 172                 adi,input-colorspace = "rgb";
 173                 adi,input-clock = "1x";
 174                 adi,input-style = <1>;
 175                 adi,input-justification = "evenly";
 176
 177                 ports {
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180
 181                         port@0 {
 182                                 reg = <0>;
 183                                 adv7511_in: endpoint {
 184                                         remote-endpoint = <&thc63lvd1024_out>;
 185                                 };
 186                         };
 187
 188                         port@1 {
 189                                 reg = <1>;
 190                                 adv7511_out: endpoint {
 191                                         remote-endpoint = <&hdmi_con>;
 192                                 };
 193                         };
 194                 };
 195         };
 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
 210 &mmc0 {
 211         pinctrl-0 = <&mmc_pins>;
 212         pinctrl-names = "default";
 213
 214         vmmc-supply = <&vcc_d3_3v>;
 215         vqmmc-supply = <&vcc_vddq_vin0>;
 216         bus-width = <8>;
 217         non-removable;
 218         status = "okay";
 219 };
 220
 221 &scif0 {
 222         pinctrl-0 = <&scif0_pins>;
 223         pinctrl-names = "default";
 224
 225         status = "okay";
 226 };