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         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 };