src/arm64/renesas/r8a77970-v3msk.dts

   1 /*
   2  * Device Tree Source for the V3M Starter Kit board
   3  *
   4  * Copyright (C) 2017 Renesas Electronics Corp.
   5  * Copyright (C) 2017 Cogent Embedded, Inc.
   6  *
   7  * This file is licensed under the terms of the GNU General Public License
   8  * version 2.  This program is licensed "as is" without any warranty of any
   9  * kind, whether express or implied.
  10  */
  11
  12 /dts-v1/;
  13 #include "r8a77970.dtsi"
  14
  15 / {
  16         model = "Renesas V3M Starter Kit board";
  17         compatible = "renesas,v3msk", "renesas,r8a77970";
  18
  19         aliases {
  20                 serial0 = &scif0;
  21         };
  22
  23         chosen {
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         memory@48000000 {
  28                 device_type = "memory";
  29                 /* first 128MB is reserved for secure area. */
  30                 reg = <0x0 0x48000000 0x0 0x38000000>;
  31         };
  32
  33         osc5_clk: osc5-clock {
  34                 compatible = "fixed-clock";
  35                 #clock-cells = <0>;
  36                 clock-frequency = <148500000>;
  37         };
  38
  39         vcc_d1_8v: regulator-0 {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "VCC_D1.8V";
  42                 regulator-min-microvolt = <1800000>;
  43                 regulator-max-microvolt = <1800000>;
  44                 regulator-boot-on;
  45                 regulator-always-on;
  46         };
  47
  48         vcc_d3_3v: regulator-1 {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "VCC_D3.3V";
  51                 regulator-min-microvolt = <3300000>;
  52                 regulator-max-microvolt = <3300000>;
  53                 regulator-boot-on;
  54                 regulator-always-on;
  55         };
  56
  57         lvds-decoder {
  58                 compatible = "thine,thc63lvd1024";
  59                 vcc-supply = <&vcc_d3_3v>;
  60
  61                 ports {
  62                         #address-cells = <1>;
  63                         #size-cells = <0>;
  64
  65                         port@0 {
  66                                 reg = <0>;
  67                                 thc63lvd1024_in: endpoint {
  68                                         remote-endpoint = <&lvds0_out>;
  69                                 };
  70                         };
  71
  72                         port@2 {
  73                                 reg = <2>;
  74                                 thc63lvd1024_out: endpoint {
  75                                         remote-endpoint = <&adv7511_in>;
  76                                 };
  77                         };
  78                 };
  79         };
  80
  81         hdmi-out {
  82                 compatible = "hdmi-connector";
  83                 type = "a";
  84
  85                 port {
  86                         hdmi_con: endpoint {
  87                                 remote-endpoint = <&adv7511_out>;
  88                         };
  89                 };
  90         };
  91 };
  92
  93 &avb {
  94         pinctrl-0 = <&avb_pins>;
  95         pinctrl-names = "default";
  96
  97         renesas,no-ether-link;
  98         phy-handle = <&phy0>;
  99         phy-mode = "rgmii-id";
 100         status = "okay";
 101
 102         phy0: ethernet-phy@0 {
 103                 rxc-skew-ps = <1500>;
 104                 reg = <0>;
 105         };
 106 };
 107
 108 &du {
 109         clocks = <&cpg CPG_MOD 724>,
 110                  <&osc5_clk>;
 111         clock-names = "du.0", "dclkin.0";
 112         status = "okay";
 113 };
 114
 115 &extal_clk {
 116         clock-frequency = <16666666>;
 117 };
 118
 119 &extalr_clk {
 120         clock-frequency = <32768>;
 121 };
 122
 123 &pfc {
 124         avb_pins: avb0 {
 125                 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
 126                 function = "avb0";
 127         };
 128
 129         i2c0_pins: i2c0 {
 130                 groups = "i2c0";
 131                 function = "i2c0";
 132         };
 133
 134         scif0_pins: scif0 {
 135                 groups = "scif0_data";
 136                 function = "scif0";
 137         };
 138 };
 139
 140 &i2c0 {
 141         pinctrl-0 = <&i2c0_pins>;
 142         pinctrl-names = "default";
 143
 144         status = "okay";
 145         clock-frequency = <400000>;
 146
 147         hdmi@39{
 148                 compatible = "adi,adv7511w";
 149                 #sound-dai-cells = <0>;
 150                 reg = <0x39>;
 151                 interrupt-parent = <&gpio1>;
 152                 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 153                 avdd-supply = <&vcc_d1_8v>;
 154                 dvdd-supply = <&vcc_d1_8v>;
 155                 pvdd-supply = <&vcc_d1_8v>;
 156                 bgvdd-supply = <&vcc_d1_8v>;
 157                 dvdd-3v-supply = <&vcc_d3_3v>;
 158
 159                 adi,input-depth = <8>;
 160                 adi,input-colorspace = "rgb";
 161                 adi,input-clock = "1x";
 162                 adi,input-style = <1>;
 163                 adi,input-justification = "evenly";
 164
 165                 ports {
 166                         #address-cells = <1>;
 167                         #size-cells = <0>;
 168
 169                         port@0 {
 170                                 reg = <0>;
 171                                 adv7511_in: endpoint {
 172                                         remote-endpoint = <&thc63lvd1024_out>;
 173                                 };
 174                         };
 175
 176                         port@1 {
 177                                 reg = <1>;
 178                                 adv7511_out: endpoint {
 179                                         remote-endpoint = <&hdmi_con>;
 180                                 };
 181                         };
 182                 };
 183         };
 184 };
 185
 186 &lvds0 {
 187         status = "okay";
 188
 189         ports {
 190                 port@1 {
 191                         lvds0_out: endpoint {
 192                                 remote-endpoint = <&thc63lvd1024_in>;
 193                         };
 194                 };
 195         };
 196 };
 197
 198 &scif0 {
 199         pinctrl-0 = <&scif0_pins>;
 200         pinctrl-names = "default";
 201
 202         status = "okay";
 203 };