src/arm/renesas/r8a7792-blanche.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Blanche board
   4  *
   5  * Copyright (C) 2014 Renesas Electronics Corporation
   6  * Copyright (C) 2016 Cogent  Embedded, Inc.
   7  */
   8
   9 /dts-v1/;
  10 #include "r8a7792.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/input/input.h>
  13
  14 / {
  15         model = "Blanche";
  16         compatible = "renesas,blanche", "renesas,r8a7792";
  17
  18         aliases {
  19                 serial0 = &scif0;
  20                 serial1 = &scif3;
  21         };
  22
  23         chosen {
  24                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         memory@40000000 {
  29                 device_type = "memory";
  30                 reg = <0 0x40000000 0 0x40000000>;
  31         };
  32
  33         d3_3v: regulator-3v3 {
  34                 compatible = "regulator-fixed";
  35                 regulator-name = "D3.3V";
  36                 regulator-min-microvolt = <3300000>;
  37                 regulator-max-microvolt = <3300000>;
  38                 regulator-boot-on;
  39                 regulator-always-on;
  40         };
  41
  42         vga-encoder {
  43                 compatible = "adi,adv7123";
  44
  45                 ports {
  46                         #address-cells = <1>;
  47                         #size-cells = <0>;
  48
  49                         port@0 {
  50                                 reg = <0>;
  51                                 adv7123_in: endpoint {
  52                                         remote-endpoint = <&du_out_rgb1>;
  53                                 };
  54                         };
  55                         port@1 {
  56                                 reg = <1>;
  57                                 adv7123_out: endpoint {
  58                                         remote-endpoint = <&vga_in>;
  59                                 };
  60                         };
  61                 };
  62         };
  63
  64         hdmi-out {
  65                 compatible = "hdmi-connector";
  66                 type = "a";
  67
  68                 port {
  69                         hdmi_con: endpoint {
  70                                 remote-endpoint = <&adv7511_out>;
  71                         };
  72                 };
  73         };
  74
  75         vga {
  76                 compatible = "vga-connector";
  77
  78                 port {
  79                         vga_in: endpoint {
  80                                 remote-endpoint = <&adv7123_out>;
  81                         };
  82                 };
  83         };
  84
  85         x1_clk: x1 {
  86                 compatible = "fixed-clock";
  87                 #clock-cells = <0>;
  88                 clock-frequency = <74250000>;
  89         };
  90
  91         x2_clk: x2 {
  92                 compatible = "fixed-clock";
  93                 #clock-cells = <0>;
  94                 clock-frequency = <65000000>;
  95         };
  96
  97         keyboard {
  98                 compatible = "gpio-keys";
  99
 100                 pinctrl-0 = <&keyboard_pins>;
 101                 pinctrl-names = "default";
 102
 103                 key-1 {
 104                         linux,code = <KEY_1>;
 105                         label = "SW2-1";
 106                         wakeup-source;
 107                         debounce-interval = <20>;
 108                         gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
 109                 };
 110                 key-2 {
 111                         linux,code = <KEY_2>;
 112                         label = "SW2-2";
 113                         wakeup-source;
 114                         debounce-interval = <20>;
 115                         gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
 116                 };
 117                 key-3 {
 118                         linux,code = <KEY_3>;
 119                         label = "SW2-3";
 120                         wakeup-source;
 121                         debounce-interval = <20>;
 122                         gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 123                 };
 124                 key-4 {
 125                         linux,code = <KEY_4>;
 126                         label = "SW2-4";
 127                         wakeup-source;
 128                         debounce-interval = <20>;
 129                         gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 130                 };
 131                 key-a {
 132                         linux,code = <KEY_A>;
 133                         label = "SW24";
 134                         wakeup-source;
 135                         debounce-interval = <20>;
 136                         gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
 137                 };
 138                 key-b {
 139                         linux,code = <KEY_B>;
 140                         label = "SW25";
 141                         wakeup-source;
 142                         debounce-interval = <20>;
 143                         gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;
 144                 };
 145         };
 146
 147         leds {
 148                 compatible = "gpio-leds";
 149
 150                 led17 {
 151                         gpios = <&gpio10 10 GPIO_ACTIVE_HIGH>;
 152                 };
 153                 led18 {
 154                         gpios = <&gpio10 11 GPIO_ACTIVE_HIGH>;
 155                 };
 156                 led19 {
 157                         gpios = <&gpio10 12 GPIO_ACTIVE_HIGH>;
 158                 };
 159                 led20 {
 160                         gpios = <&gpio10 23 GPIO_ACTIVE_HIGH>;
 161                 };
 162         };
 163
 164         vcc_sdhi0: regulator-vcc-sdhi0 {
 165                 compatible = "regulator-fixed";
 166
 167                 regulator-name = "SDHI0 Vcc";
 168                 regulator-min-microvolt = <3300000>;
 169                 regulator-max-microvolt = <3300000>;
 170
 171                 gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>;
 172                 enable-active-high;
 173         };
 174 };
 175
 176 &extal_clk {
 177         clock-frequency = <20000000>;
 178 };
 179
 180 &can_clk {
 181         clock-frequency = <48000000>;
 182 };
 183
 184 &lbsc {
 185         ethernet@18000000 {
 186                 compatible = "smsc,lan89218", "smsc,lan9115";
 187                 reg = <0x18000000 0x100>;
 188                 phy-mode = "mii";
 189                 interrupt-parent = <&irqc>;
 190                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 191                 smsc,irq-push-pull;
 192                 reg-io-width = <4>;
 193                 vddvario-supply = <&d3_3v>;
 194                 vdd33a-supply = <&d3_3v>;
 195
 196                 pinctrl-0 = <&lan89218_pins>;
 197                 pinctrl-names = "default";
 198         };
 199 };
 200
 201 &pfc {
 202         scif0_pins: scif0 {
 203                 groups = "scif0_data";
 204                 function = "scif0";
 205         };
 206
 207         scif3_pins: scif3 {
 208                 groups = "scif3_data";
 209                 function = "scif3";
 210         };
 211
 212         lan89218_pins: lan89218 {
 213                 intc {
 214                         groups = "intc_irq0";
 215                         function = "intc";
 216                 };
 217                 lbsc {
 218                         groups = "lbsc_ex_cs0";
 219                         function = "lbsc";
 220                 };
 221         };
 222
 223         can0_pins: can0 {
 224                 groups = "can0_data", "can_clk";
 225                 function = "can0";
 226         };
 227
 228         sdhi0_pins: sdhi0 {
 229                 groups = "sdhi0_data4", "sdhi0_ctrl";
 230                 function = "sdhi0";
 231         };
 232
 233         du0_pins: du0 {
 234                 groups = "du0_rgb888", "du0_sync", "du0_disp";
 235                 function = "du0";
 236         };
 237
 238         du1_pins: du1 {
 239                 groups = "du1_rgb666", "du1_sync", "du1_disp";
 240                 function = "du1";
 241         };
 242
 243         keyboard_pins: keyboard {
 244                 pins = "GP_3_10", "GP_3_11", "GP_3_12", "GP_3_15", "GP_11_2";
 245                 bias-pull-up;
 246         };
 247
 248         pmic_irq_pins: pmicirq {
 249                 groups = "intc_irq2";
 250                 function = "intc";
 251         };
 252 };
 253
 254 &rwdt {
 255         timeout-sec = <60>;
 256         status = "okay";
 257 };
 258
 259 &scif0 {
 260         pinctrl-0 = <&scif0_pins>;
 261         pinctrl-names = "default";
 262
 263         status = "okay";
 264 };
 265
 266 &scif3 {
 267         pinctrl-0 = <&scif3_pins>;
 268         pinctrl-names = "default";
 269
 270         status = "okay";
 271 };
 272
 273 &can0 {
 274         pinctrl-0 = <&can0_pins>;
 275         pinctrl-names = "default";
 276
 277         status = "okay";
 278 };
 279
 280 &sdhi0 {
 281         pinctrl-0 = <&sdhi0_pins>;
 282         pinctrl-names = "default";
 283
 284         vmmc-supply = <&vcc_sdhi0>;
 285         cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW>;
 286         status = "okay";
 287 };
 288
 289 &i2c1 {
 290         status = "okay";
 291         clock-frequency = <400000>;
 292
 293         hdmi@39 {
 294                 compatible = "adi,adv7511w";
 295                 reg = <0x39>;
 296                 interrupt-parent = <&irqc>;
 297                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 298
 299                 adi,input-depth = <8>;
 300                 adi,input-colorspace = "rgb";
 301                 adi,input-clock = "1x";
 302
 303                 ports {
 304                         #address-cells = <1>;
 305                         #size-cells = <0>;
 306
 307                         port@0 {
 308                                 reg = <0>;
 309                                 adv7511_in: endpoint {
 310                                         remote-endpoint = <&du_out_rgb0>;
 311                                 };
 312                         };
 313
 314                         port@1 {
 315                                 reg = <1>;
 316                                 adv7511_out: endpoint {
 317                                         remote-endpoint = <&hdmi_con>;
 318                                 };
 319                         };
 320                 };
 321         };
 322 };
 323
 324 &iic3 {
 325         status = "okay";
 326
 327         pmic@58 {
 328                 compatible = "dlg,da9063";
 329                 reg = <0x58>;
 330                 pinctrl-names = "default";
 331                 pinctrl-0 = <&pmic_irq_pins>;
 332                 interrupt-parent = <&irqc>;
 333                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 334                 interrupt-controller;
 335
 336                 rtc {
 337                         compatible = "dlg,da9063-rtc";
 338                 };
 339
 340                 watchdog {
 341                         compatible = "dlg,da9063-watchdog";
 342                 };
 343         };
 344 };
 345
 346 &du {
 347         pinctrl-0 = <&du0_pins>, <&du1_pins>;
 348         pinctrl-names = "default";
 349
 350         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>;
 351         clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 352         status = "okay";
 353
 354         ports {
 355                 port@0 {
 356                         endpoint {
 357                                 remote-endpoint = <&adv7511_in>;
 358                         };
 359                 };
 360                 port@1 {
 361                         endpoint {
 362                                 remote-endpoint = <&adv7123_in>;
 363                         };
 364                 };
 365         };
 366 };