arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Silicon Linux RZ/G2E 96board platform (CAT874)
   4  *
   5  * Copyright (C) 2019 Renesas Electronics Corp.
   6  */
   7
   8 /dts-v1/;
   9 #include "r8a774c0.dtsi"
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/display/tda998x.h>
  12
  13 / {
  14         model = "Silicon Linux RZ/G2E 96board platform (CAT874)";
  15         compatible = "si-linux,cat874", "renesas,r8a774c0";
  16
  17         aliases {
  18                 serial0 = &scif2;
  19                 serial1 = &hscif2;
  20         };
  21
  22         chosen {
  23                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
  24                 stdout-path = "serial0:115200n8";
  25         };
  26
  27         hdmi-out {
  28                 compatible = "hdmi-connector";
  29                 type = "a";
  30
  31                 port {
  32                         hdmi_con_out: endpoint {
  33                                 remote-endpoint = <&tda19988_out>;
  34                         };
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led0 {
  42                         gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
  43                         label = "LED0";
  44                 };
  45
  46                 led1 {
  47                         gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
  48                         label = "LED1";
  49                 };
  50
  51                 led2 {
  52                         gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
  53                         label = "LED2";
  54                 };
  55
  56                 led3 {
  57                         gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;
  58                         label = "LED3";
  59                 };
  60         };
  61
  62         memory@48000000 {
  63                 device_type = "memory";
  64                 /* first 128MB is reserved for secure area. */
  65                 reg = <0x0 0x48000000 0x0 0x78000000>;
  66         };
  67
  68         reg_12p0v: regulator-12p0v {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "D12.0V";
  71                 regulator-min-microvolt = <12000000>;
  72                 regulator-max-microvolt = <12000000>;
  73                 regulator-boot-on;
  74                 regulator-always-on;
  75         };
  76
  77         sound: sound {
  78                 compatible = "simple-audio-card";
  79
  80                 simple-audio-card,name = "CAT874 HDMI sound";
  81                 simple-audio-card,format = "i2s";
  82                 simple-audio-card,bitclock-master = <&sndcpu>;
  83                 simple-audio-card,frame-master = <&sndcpu>;
  84
  85                 sndcodec: simple-audio-card,codec {
  86                         sound-dai = <&tda19988>;
  87                 };
  88
  89                 sndcpu: simple-audio-card,cpu {
  90                         sound-dai = <&rcar_sound>;
  91                 };
  92         };
  93
  94         vcc_sdhi0: regulator-vcc-sdhi0 {
  95                 compatible = "regulator-fixed";
  96
  97                 regulator-name = "SDHI0 Vcc";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 regulator-always-on;
 101                 regulator-boot-on;
 102         };
 103
 104         vccq_sdhi0: regulator-vccq-sdhi0 {
 105                 compatible = "regulator-gpio";
 106
 107                 regulator-name = "SDHI0 VccQ";
 108                 regulator-min-microvolt = <1800000>;
 109                 regulator-max-microvolt = <3300000>;
 110
 111                 gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 112                 gpios-states = <1>;
 113                 states = <3300000 1>, <1800000 0>;
 114         };
 115
 116         wlan_en_reg: fixedregulator {
 117                 compatible = "regulator-fixed";
 118                 regulator-name = "wlan-en-regulator";
 119                 regulator-min-microvolt = <1800000>;
 120                 regulator-max-microvolt = <1800000>;
 121                 startup-delay-us = <70000>;
 122
 123                 gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
 124                 enable-active-high;
 125         };
 126
 127         x13_clk: x13 {
 128                 compatible = "fixed-clock";
 129                 #clock-cells = <0>;
 130                 clock-frequency = <74250000>;
 131         };
 132 };
 133
 134 &audio_clk_a {
 135         clock-frequency = <22579200>;
 136 };
 137
 138 &du {
 139         pinctrl-0 = <&du_pins>;
 140         pinctrl-names = "default";
 141         status = "okay";
 142
 143         clocks = <&cpg CPG_MOD 724>,
 144                  <&cpg CPG_MOD 723>,
 145                  <&x13_clk>;
 146         clock-names = "du.0", "du.1", "dclkin.0";
 147
 148         ports {
 149                 port@0 {
 150                         endpoint {
 151                                 remote-endpoint = <&tda19988_in>;
 152                         };
 153                 };
 154         };
 155 };
 156
 157 &ehci0 {
 158         dr_mode = "host";
 159         status = "okay";
 160 };
 161
 162 &extal_clk {
 163         clock-frequency = <48000000>;
 164 };
 165
 166 &hscif2 {
 167         pinctrl-0 = <&hscif2_pins>;
 168         pinctrl-names = "default";
 169
 170         uart-has-rtscts;
 171         status = "okay";
 172
 173         bluetooth {
 174                 compatible = "ti,wl1837-st";
 175                 enable-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
 176         };
 177 };
 178
 179 &i2c0 {
 180         status = "okay";
 181         clock-frequency = <100000>;
 182
 183         hd3ss3220@47 {
 184                 compatible = "ti,hd3ss3220";
 185                 reg = <0x47>;
 186                 interrupt-parent = <&gpio6>;
 187                 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 188
 189                 connector {
 190                         compatible = "usb-c-connector";
 191                         label = "USB-C";
 192                         data-role = "dual";
 193
 194                         ports {
 195                                 #address-cells = <1>;
 196                                 #size-cells = <0>;
 197
 198                                 port@1 {
 199                                         reg = <1>;
 200                                         hd3ss3220_ep: endpoint {
 201                                                 remote-endpoint = <&usb3_role_switch>;
 202                                         };
 203                                 };
 204                         };
 205                 };
 206         };
 207
 208         tda19988: tda19988@70 {
 209                 compatible = "nxp,tda998x";
 210                 reg = <0x70>;
 211                 interrupt-parent = <&gpio1>;
 212                 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 213
 214                 video-ports = <0x234501>;
 215
 216                 #sound-dai-cells = <0>;
 217                 audio-ports = <TDA998x_I2S 0x03>;
 218                 clocks = <&rcar_sound 1>;
 219
 220                 ports {
 221                         #address-cells = <1>;
 222                         #size-cells = <0>;
 223
 224                         port@0 {
 225                                 reg = <0>;
 226                                 tda19988_in: endpoint {
 227                                         remote-endpoint = <&du_out_rgb>;
 228                                 };
 229                         };
 230
 231                         port@1 {
 232                                 reg = <1>;
 233                                 tda19988_out: endpoint {
 234                                         remote-endpoint = <&hdmi_con_out>;
 235                                 };
 236                         };
 237                 };
 238         };
 239 };
 240
 241 &i2c1 {
 242         pinctrl-0 = <&i2c1_pins>;
 243         pinctrl-names = "default";
 244
 245         status = "okay";
 246         clock-frequency = <400000>;
 247
 248         rtc@32 {
 249                 compatible = "epson,rx8571";
 250                 reg = <0x32>;
 251         };
 252 };
 253
 254 &lvds0 {
 255         status = "okay";
 256
 257         clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>;
 258         clock-names = "fck", "dclkin.0", "extal";
 259 };
 260
 261 &ohci0 {
 262         dr_mode = "host";
 263         status = "okay";
 264 };
 265
 266 &pcie_bus_clk {
 267         clock-frequency = <100000000>;
 268 };
 269
 270 &pciec0 {
 271         /* Map all possible DDR as inbound ranges */
 272         dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
 273 };
 274
 275 &pfc {
 276         du_pins: du {
 277                 groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp",
 278                          "du_clk_in_0";
 279                 function = "du";
 280         };
 281
 282         hscif2_pins: hscif2 {
 283                 groups = "hscif2_data_a", "hscif2_ctrl_a";
 284                 function = "hscif2";
 285         };
 286
 287         i2c1_pins: i2c1 {
 288                 groups = "i2c1_b";
 289                 function = "i2c1";
 290         };
 291
 292         scif2_pins: scif2 {
 293                 groups = "scif2_data_a";
 294                 function = "scif2";
 295         };
 296
 297         sdhi0_pins: sd0 {
 298                 groups = "sdhi0_data4", "sdhi0_ctrl";
 299                 function = "sdhi0";
 300                 power-source = <3300>;
 301         };
 302
 303         sdhi0_pins_uhs: sd0_uhs {
 304                 groups = "sdhi0_data4", "sdhi0_ctrl";
 305                 function = "sdhi0";
 306                 power-source = <1800>;
 307         };
 308
 309         sdhi3_pins: sd3 {
 310                 groups = "sdhi3_data4", "sdhi3_ctrl";
 311                 function = "sdhi3";
 312                 power-source = <1800>;
 313         };
 314
 315         sound_clk_pins: sound_clk {
 316                 groups = "audio_clkout1_a";
 317                 function = "audio_clk";
 318         };
 319
 320         sound_pins: sound {
 321                 groups = "ssi01239_ctrl", "ssi0_data";
 322                 function = "ssi";
 323         };
 324
 325         usb30_pins: usb30 {
 326                 groups = "usb30", "usb30_id";
 327                 function = "usb30";
 328         };
 329 };
 330
 331 &rcar_sound {
 332         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 333         pinctrl-names = "default";
 334
 335         /* Single DAI */
 336         #sound-dai-cells = <0>;
 337
 338         /* audio_clkout0/1/2/3 */
 339         #clock-cells = <1>;
 340         clock-frequency = <11289600>;
 341
 342         status = "okay";
 343
 344         rcar_sound,dai {
 345                 dai0 {
 346                         playback = <&ssi0 &src0 &dvc0>;
 347                 };
 348         };
 349 };
 350
 351 &rwdt {
 352         timeout-sec = <60>;
 353         status = "okay";
 354 };
 355
 356 &scif2 {
 357         pinctrl-0 = <&scif2_pins>;
 358         pinctrl-names = "default";
 359
 360         status = "okay";
 361 };
 362
 363 &sdhi0 {
 364         pinctrl-0 = <&sdhi0_pins>;
 365         pinctrl-1 = <&sdhi0_pins_uhs>;
 366         pinctrl-names = "default", "state_uhs";
 367
 368         vmmc-supply = <&vcc_sdhi0>;
 369         vqmmc-supply = <&vccq_sdhi0>;
 370         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 371         bus-width = <4>;
 372         sd-uhs-sdr50;
 373         sd-uhs-sdr104;
 374         status = "okay";
 375 };
 376
 377 &sdhi3 {
 378         status = "okay";
 379         pinctrl-0 = <&sdhi3_pins>;
 380         pinctrl-names = "default";
 381
 382         vmmc-supply = <&wlan_en_reg>;
 383         bus-width = <4>;
 384         non-removable;
 385         cap-power-off-card;
 386         keep-power-in-suspend;
 387
 388         #address-cells = <1>;
 389         #size-cells = <0>;
 390         wlcore: wlcore@2 {
 391                 compatible = "ti,wl1837";
 392                 reg = <2>;
 393                 interrupt-parent = <&gpio1>;
 394                 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
 395         };
 396 };
 397
 398 &usb2_phy0 {
 399         renesas,no-otg-pins;
 400         status = "okay";
 401 };
 402
 403 &usb3_peri0 {
 404         companion = <&xhci0>;
 405         status = "okay";
 406         usb-role-switch;
 407
 408         port {
 409                 usb3_role_switch: endpoint {
 410                         remote-endpoint = <&hd3ss3220_ep>;
 411                 };
 412         };
 413 };
 414
 415 &xhci0 {
 416         pinctrl-0 = <&usb30_pins>;
 417         pinctrl-names = "default";
 418
 419         status = "okay";
 420 };