arch/arm/boot/dts/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         ethernet@18000000 {
  43                 compatible = "smsc,lan89218", "smsc,lan9115";
  44                 reg = <0 0x18000000 0 0x100>;
  45                 phy-mode = "mii";
  46                 interrupt-parent = <&irqc>;
  47                 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
  48                 smsc,irq-push-pull;
  49                 reg-io-width = <4>;
  50                 vddvario-supply = <&d3_3v>;
  51                 vdd33a-supply = <&d3_3v>;
  52
  53                 pinctrl-0 = <&lan89218_pins>;
  54                 pinctrl-names = "default";
  55         };
  56
  57         vga-encoder {
  58                 compatible = "adi,adv7123";
  59
  60                 ports {
  61                         #address-cells = <1>;
  62                         #size-cells = <0>;
  63
  64                         port@0 {
  65                                 reg = <0>;
  66                                 adv7123_in: endpoint {
  67                                         remote-endpoint = <&du_out_rgb1>;
  68                                 };
  69                         };
  70                         port@1 {
  71                                 reg = <1>;
  72                                 adv7123_out: endpoint {
  73                                         remote-endpoint = <&vga_in>;
  74                                 };
  75                         };
  76                 };
  77         };
  78
  79         hdmi-out {
  80                 compatible = "hdmi-connector";
  81                 type = "a";
  82
  83                 port {
  84                         hdmi_con: endpoint {
  85                                 remote-endpoint = <&adv7511_out>;
  86                         };
  87                 };
  88         };
  89
  90         vga {
  91                 compatible = "vga-connector";
  92
  93                 port {
  94                         vga_in: endpoint {
  95                                 remote-endpoint = <&adv7123_out>;
  96                         };
  97                 };
  98         };
  99
 100         x1_clk: x1 {
 101                 compatible = "fixed-clock";
 102                 #clock-cells = <0>;
 103                 clock-frequency = <74250000>;
 104         };
 105
 106         x2_clk: x2 {
 107                 compatible = "fixed-clock";
 108                 #clock-cells = <0>;
 109                 clock-frequency = <65000000>;
 110         };
 111
 112         keyboard {
 113                 compatible = "gpio-keys";
 114
 115                 pinctrl-0 = <&keyboard_pins>;
 116                 pinctrl-names = "default";
 117
 118                 key-1 {
 119                         linux,code = <KEY_1>;
 120                         label = "SW2-1";
 121                         wakeup-source;
 122                         debounce-interval = <20>;
 123                         gpios = <&gpio3 10 GPIO_ACTIVE_LOW>;
 124                 };
 125                 key-2 {
 126                         linux,code = <KEY_2>;
 127                         label = "SW2-2";
 128                         wakeup-source;
 129                         debounce-interval = <20>;
 130                         gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
 131                 };
 132                 key-3 {
 133                         linux,code = <KEY_3>;
 134                         label = "SW2-3";
 135                         wakeup-source;
 136                         debounce-interval = <20>;
 137                         gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 138                 };
 139                 key-4 {
 140                         linux,code = <KEY_4>;
 141                         label = "SW2-4";
 142                         wakeup-source;
 143                         debounce-interval = <20>;
 144                         gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 145                 };
 146                 key-a {
 147                         linux,code = <KEY_A>;
 148                         label = "SW24";
 149                         wakeup-source;
 150                         debounce-interval = <20>;
 151                         gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
 152                 };
 153                 key-b {
 154                         linux,code = <KEY_B>;
 155                         label = "SW25";
 156                         wakeup-source;
 157                         debounce-interval = <20>;
 158                         gpios = <&gpio11 2 GPIO_ACTIVE_LOW>;
 159                 };
 160         };
 161
 162         leds {
 163                 compatible = "gpio-leds";
 164
 165                 led17 {
 166                         gpios = <&gpio10 10 GPIO_ACTIVE_HIGH>;
 167                 };
 168                 led18 {
 169                         gpios = <&gpio10 11 GPIO_ACTIVE_HIGH>;
 170                 };
 171                 led19 {
 172                         gpios = <&gpio10 12 GPIO_ACTIVE_HIGH>;
 173                 };
 174                 led20 {
 175                         gpios = <&gpio10 23 GPIO_ACTIVE_HIGH>;
 176                 };
 177         };
 178
 179         vcc_sdhi0: regulator-vcc-sdhi0 {
 180                 compatible = "regulator-fixed";
 181
 182                 regulator-name = "SDHI0 Vcc";
 183                 regulator-min-microvolt = <3300000>;
 184                 regulator-max-microvolt = <3300000>;
 185
 186                 gpio = <&gpio11 12 GPIO_ACTIVE_HIGH>;
 187                 enable-active-high;
 188         };
 189 };
 190
 191 &extal_clk {
 192         clock-frequency = <20000000>;
 193 };
 194
 195 &can_clk {
 196         clock-frequency = <48000000>;
 197 };
 198
 199 &pfc {
 200         scif0_pins: scif0 {
 201                 groups = "scif0_data";
 202                 function = "scif0";
 203         };
 204
 205         scif3_pins: scif3 {
 206                 groups = "scif3_data";
 207                 function = "scif3";
 208         };
 209
 210         lan89218_pins: lan89218 {
 211                 intc {
 212                         groups = "intc_irq0";
 213                         function = "intc";
 214                 };
 215                 lbsc {
 216                         groups = "lbsc_ex_cs0";
 217                         function = "lbsc";
 218                 };
 219         };
 220
 221         can0_pins: can0 {
 222                 groups = "can0_data", "can_clk";
 223                 function = "can0";
 224         };
 225
 226         sdhi0_pins: sdhi0 {
 227                 groups = "sdhi0_data4", "sdhi0_ctrl";
 228                 function = "sdhi0";
 229         };
 230
 231         du0_pins: du0 {
 232                 groups = "du0_rgb888", "du0_sync", "du0_disp";
 233                 function = "du0";
 234         };
 235
 236         du1_pins: du1 {
 237                 groups = "du1_rgb666", "du1_sync", "du1_disp";
 238                 function = "du1";
 239         };
 240
 241         keyboard_pins: keyboard {
 242                 pins = "GP_3_10", "GP_3_11", "GP_3_12", "GP_3_15", "GP_11_02";
 243                 bias-pull-up;
 244         };
 245
 246         pmic_irq_pins: pmicirq {
 247                 groups = "intc_irq2";
 248                 function = "intc";
 249         };
 250 };
 251
 252 &rwdt {
 253         timeout-sec = <60>;
 254         status = "okay";
 255 };
 256
 257 &scif0 {
 258         pinctrl-0 = <&scif0_pins>;
 259         pinctrl-names = "default";
 260
 261         status = "okay";
 262 };
 263
 264 &scif3 {
 265         pinctrl-0 = <&scif3_pins>;
 266         pinctrl-names = "default";
 267
 268         status = "okay";
 269 };
 270
 271 &can0 {
 272         pinctrl-0 = <&can0_pins>;
 273         pinctrl-names = "default";
 274
 275         status = "okay";
 276 };
 277
 278 &sdhi0 {
 279         pinctrl-0 = <&sdhi0_pins>;
 280         pinctrl-names = "default";
 281
 282         vmmc-supply = <&vcc_sdhi0>;
 283         cd-gpios = <&gpio11 11 GPIO_ACTIVE_LOW>;
 284         status = "okay";
 285 };
 286
 287 &i2c1 {
 288         status = "okay";
 289         clock-frequency = <400000>;
 290
 291         hdmi@39 {
 292                 compatible = "adi,adv7511w";
 293                 reg = <0x39>;
 294                 interrupt-parent = <&irqc>;
 295                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 296
 297                 adi,input-depth = <8>;
 298                 adi,input-colorspace = "rgb";
 299                 adi,input-clock = "1x";
 300
 301                 ports {
 302                         #address-cells = <1>;
 303                         #size-cells = <0>;
 304
 305                         port@0 {
 306                                 reg = <0>;
 307                                 adv7511_in: endpoint {
 308                                         remote-endpoint = <&du_out_rgb0>;
 309                                 };
 310                         };
 311
 312                         port@1 {
 313                                 reg = <1>;
 314                                 adv7511_out: endpoint {
 315                                         remote-endpoint = <&hdmi_con>;
 316                                 };
 317                         };
 318                 };
 319         };
 320 };
 321
 322 &iic3 {
 323         status = "okay";
 324
 325         pmic@58 {
 326                 compatible = "dlg,da9063";
 327                 reg = <0x58>;
 328                 pinctrl-names = "default";
 329                 pinctrl-0 = <&pmic_irq_pins>;
 330                 interrupt-parent = <&irqc>;
 331                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 332                 interrupt-controller;
 333
 334                 rtc {
 335                         compatible = "dlg,da9063-rtc";
 336                 };
 337
 338                 wdt {
 339                         compatible = "dlg,da9063-watchdog";
 340                 };
 341         };
 342 };
 343
 344 &du {
 345         pinctrl-0 = <&du0_pins>, <&du1_pins>;
 346         pinctrl-names = "default";
 347
 348         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&x1_clk>, <&x2_clk>;
 349         clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 350         status = "okay";
 351
 352         ports {
 353                 port@0 {
 354                         endpoint {
 355                                 remote-endpoint = <&adv7511_in>;
 356                         };
 357                 };
 358                 port@1 {
 359                         endpoint {
 360                                 remote-endpoint = <&adv7123_in>;
 361                         };
 362                 };
 363         };
 364 };