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         hdmi-out {
  25                 compatible = "hdmi-connector";
  26                 type = "a";
  27
  28                 port {
  29                         hdmi_con: endpoint {
  30                                 remote-endpoint = <&adv7511_out>;
  31                         };
  32                 };
  33         };
  34
  35         lvds-decoder {
  36                 compatible = "thine,thc63lvd1024";
  37                 vcc-supply = <&vcc_d3_3v>;
  38
  39                 ports {
  40                         #address-cells = <1>;
  41                         #size-cells = <0>;
  42
  43                         port@0 {
  44                                 reg = <0>;
  45                                 thc63lvd1024_in: endpoint {
  46                                         remote-endpoint = <&lvds0_out>;
  47                                 };
  48                         };
  49
  50                         port@2 {
  51                                 reg = <2>;
  52                                 thc63lvd1024_out: endpoint {
  53                                         remote-endpoint = <&adv7511_in>;
  54                                 };
  55                         };
  56                 };
  57         };
  58
  59         memory@48000000 {
  60                 device_type = "memory";
  61                 /* first 128MB is reserved for secure area. */
  62                 reg = <0x0 0x48000000 0x0 0x38000000>;
  63         };
  64
  65         osc5_clk: osc5-clock {
  66                 compatible = "fixed-clock";
  67                 #clock-cells = <0>;
  68                 clock-frequency = <148500000>;
  69         };
  70
  71         vcc_d1_8v: regulator-0 {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "VCC_D1.8V";
  74                 regulator-min-microvolt = <1800000>;
  75                 regulator-max-microvolt = <1800000>;
  76                 regulator-boot-on;
  77                 regulator-always-on;
  78         };
  79
  80         vcc_d3_3v: regulator-1 {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "VCC_D3.3V";
  83                 regulator-min-microvolt = <3300000>;
  84                 regulator-max-microvolt = <3300000>;
  85                 regulator-boot-on;
  86                 regulator-always-on;
  87         };
  88
  89         vcc_vddq_vin0: regulator-2 {
  90                 compatible = "regulator-fixed";
  91                 regulator-name = "VCC_VDDQ_VIN0";
  92                 regulator-min-microvolt = <3300000>;
  93                 regulator-max-microvolt = <3300000>;
  94                 regulator-boot-on;
  95                 regulator-always-on;
  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                 interrupt-parent = <&gpio1>;
 112                 interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
 113         };
 114 };
 115
 116 &du {
 117         clocks = <&cpg CPG_MOD 724>,
 118                  <&osc5_clk>;
 119         clock-names = "du.0", "dclkin.0";
 120         status = "okay";
 121 };
 122
 123 &extal_clk {
 124         clock-frequency = <16666666>;
 125 };
 126
 127 &extalr_clk {
 128         clock-frequency = <32768>;
 129 };
 130
 131 &i2c0 {
 132         pinctrl-0 = <&i2c0_pins>;
 133         pinctrl-names = "default";
 134
 135         status = "okay";
 136         clock-frequency = <400000>;
 137
 138         hdmi@39{
 139                 compatible = "adi,adv7511w";
 140                 #sound-dai-cells = <0>;
 141                 reg = <0x39>;
 142                 interrupt-parent = <&gpio1>;
 143                 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 144                 avdd-supply = <&vcc_d1_8v>;
 145                 dvdd-supply = <&vcc_d1_8v>;
 146                 pvdd-supply = <&vcc_d1_8v>;
 147                 bgvdd-supply = <&vcc_d1_8v>;
 148                 dvdd-3v-supply = <&vcc_d3_3v>;
 149
 150                 adi,input-depth = <8>;
 151                 adi,input-colorspace = "rgb";
 152                 adi,input-clock = "1x";
 153                 adi,input-style = <1>;
 154                 adi,input-justification = "evenly";
 155
 156                 ports {
 157                         #address-cells = <1>;
 158                         #size-cells = <0>;
 159
 160                         port@0 {
 161                                 reg = <0>;
 162                                 adv7511_in: endpoint {
 163                                         remote-endpoint = <&thc63lvd1024_out>;
 164                                 };
 165                         };
 166
 167                         port@1 {
 168                                 reg = <1>;
 169                                 adv7511_out: endpoint {
 170                                         remote-endpoint = <&hdmi_con>;
 171                                 };
 172                         };
 173                 };
 174         };
 175 };
 176
 177 &lvds0 {
 178         status = "okay";
 179
 180         ports {
 181                 port@1 {
 182                         lvds0_out: endpoint {
 183                                 remote-endpoint = <&thc63lvd1024_in>;
 184                         };
 185                 };
 186         };
 187 };
 188
 189 &mmc0 {
 190         pinctrl-0 = <&mmc_pins>;
 191         pinctrl-names = "default";
 192
 193         vmmc-supply = <&vcc_d3_3v>;
 194         vqmmc-supply = <&vcc_vddq_vin0>;
 195         bus-width = <8>;
 196         non-removable;
 197         status = "okay";
 198 };
 199
 200 &pfc {
 201         avb_pins: avb0 {
 202                 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
 203                 function = "avb0";
 204         };
 205
 206         i2c0_pins: i2c0 {
 207                 groups = "i2c0";
 208                 function = "i2c0";
 209         };
 210
 211         mmc_pins: mmc_3_3v {
 212                 groups = "mmc_data8", "mmc_ctrl";
 213                 function = "mmc";
 214                 power-source = <3300>;
 215         };
 216
 217         scif0_pins: scif0 {
 218                 groups = "scif0_data";
 219                 function = "scif0";
 220         };
 221 };
 222
 223 &scif0 {
 224         pinctrl-0 = <&scif0_pins>;
 225         pinctrl-names = "default";
 226
 227         status = "okay";
 228 };