arch/arm64/boot/dts/renesas/hihope-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the HiHope RZ/G2[MN] main board common parts
   4  *
   5  * Copyright (C) 2019 Renesas Electronics Corp.
   6  */
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9
  10 / {
  11         aliases {
  12                 serial0 = &scif2;
  13                 serial1 = &hscif0;
  14         };
  15
  16         chosen {
  17                 bootargs = "ignore_loglevel";
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         hdmi0-out {
  22                 compatible = "hdmi-connector";
  23                 type = "a";
  24
  25                 port {
  26                         hdmi0_con: endpoint {
  27                                 remote-endpoint = <&rcar_dw_hdmi0_out>;
  28                         };
  29                 };
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 bt_active_led {
  36                         label = "blue:bt";
  37                         gpios = <&gpio7  0 GPIO_ACTIVE_HIGH>;
  38                         linux,default-trigger = "hci0-power";
  39                         default-state = "off";
  40                 };
  41
  42                 led0 {
  43                         gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
  44                 };
  45
  46                 led1 {
  47                         gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
  48                 };
  49
  50                 led2 {
  51                         gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
  52                 };
  53
  54                 led3 {
  55                         gpios = <&gpio0  0 GPIO_ACTIVE_HIGH>;
  56                 };
  57
  58                 wlan_active_led {
  59                         label = "yellow:wlan";
  60                         gpios = <&gpio7  1 GPIO_ACTIVE_HIGH>;
  61                         linux,default-trigger = "phy0tx";
  62                         default-state = "off";
  63                 };
  64         };
  65
  66         reg_1p8v: regulator0 {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "fixed-1.8V";
  69                 regulator-min-microvolt = <1800000>;
  70                 regulator-max-microvolt = <1800000>;
  71                 regulator-boot-on;
  72                 regulator-always-on;
  73         };
  74
  75         reg_3p3v: regulator1 {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "fixed-3.3V";
  78                 regulator-min-microvolt = <3300000>;
  79                 regulator-max-microvolt = <3300000>;
  80                 regulator-boot-on;
  81                 regulator-always-on;
  82         };
  83
  84         sound_card: sound {
  85                 compatible = "audio-graph-card";
  86
  87                 label = "rcar-sound";
  88
  89                 dais = <&rsnd_port>;
  90         };
  91
  92         vbus0_usb2: regulator-vbus0-usb2 {
  93                 compatible = "regulator-fixed";
  94
  95                 regulator-name = "USB20_VBUS0";
  96                 regulator-min-microvolt = <5000000>;
  97                 regulator-max-microvolt = <5000000>;
  98
  99                 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
 100                 enable-active-high;
 101         };
 102
 103         vccq_sdhi0: regulator-vccq-sdhi0 {
 104                 compatible = "regulator-gpio";
 105
 106                 regulator-name = "SDHI0 VccQ";
 107                 regulator-min-microvolt = <1800000>;
 108                 regulator-max-microvolt = <3300000>;
 109
 110                 gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
 111                 gpios-states = <1>;
 112                 states = <3300000 1
 113                           1800000 0>;
 114         };
 115
 116         wlan_en_reg: regulator-wlan_en {
 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 = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
 124                 enable-active-high;
 125         };
 126
 127         x302_clk: x302-clock {
 128                 compatible = "fixed-clock";
 129                 #clock-cells = <0>;
 130                 clock-frequency = <33000000>;
 131         };
 132
 133         x304_clk: x304-clock {
 134                 compatible = "fixed-clock";
 135                 #clock-cells = <0>;
 136                 clock-frequency = <25000000>;
 137         };
 138 };
 139
 140 &audio_clk_a {
 141         clock-frequency = <22579200>;
 142 };
 143
 144 &du {
 145         clocks = <&cpg CPG_MOD 724>,
 146                  <&cpg CPG_MOD 723>,
 147                  <&cpg CPG_MOD 722>,
 148                  <&versaclock5 1>,
 149                  <&x302_clk>,
 150                  <&versaclock5 2>;
 151         clock-names = "du.0", "du.1", "du.2",
 152                       "dclkin.0", "dclkin.1", "dclkin.2";
 153         status = "okay";
 154 };
 155
 156 &ehci0 {
 157         status = "okay";
 158 };
 159
 160 &ehci1 {
 161         status = "okay";
 162 };
 163
 164 &extal_clk {
 165         clock-frequency = <16666666>;
 166 };
 167
 168 &extalr_clk {
 169         clock-frequency = <32768>;
 170 };
 171
 172 &gpio6 {
 173         usb1-reset {
 174                 gpio-hog;
 175                 gpios = <10 GPIO_ACTIVE_LOW>;
 176                 output-low;
 177                 line-name = "usb1-reset";
 178         };
 179 };
 180
 181 &hdmi0 {
 182         status = "okay";
 183
 184         ports {
 185                 port@1 {
 186                         reg = <1>;
 187                         rcar_dw_hdmi0_out: endpoint {
 188                                 remote-endpoint = <&hdmi0_con>;
 189                         };
 190                 };
 191                 port@2 {
 192                         reg = <2>;
 193                         dw_hdmi0_snd_in: endpoint {
 194                                 remote-endpoint = <&rsnd_endpoint>;
 195                         };
 196                 };
 197         };
 198 };
 199
 200 &hscif0 {
 201         pinctrl-0 = <&hscif0_pins>;
 202         pinctrl-names = "default";
 203
 204         uart-has-rtscts;
 205         status = "okay";
 206
 207         bluetooth {
 208                 compatible = "ti,wl1837-st";
 209                 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
 210         };
 211 };
 212
 213 &hsusb {
 214         dr_mode = "otg";
 215         status = "okay";
 216 };
 217
 218 &i2c4 {
 219         clock-frequency = <400000>;
 220         status = "okay";
 221
 222         gpio_expander: gpio@20 {
 223                 compatible = "onnn,pca9654";
 224                 reg = <0x20>;
 225                 gpio-controller;
 226                 #gpio-cells = <2>;
 227         };
 228
 229         versaclock5: clock-generator@6a {
 230                 compatible = "idt,5p49v5923";
 231                 reg = <0x6a>;
 232                 #clock-cells = <1>;
 233                 clocks = <&x304_clk>;
 234                 clock-names = "xin";
 235         };
 236 };
 237
 238 &ohci0 {
 239         status = "okay";
 240 };
 241
 242 &ohci1 {
 243         status = "okay";
 244 };
 245
 246 &pcie_bus_clk {
 247         clock-frequency = <100000000>;
 248 };
 249
 250 &pfc {
 251         pinctrl-0 = <&scif_clk_pins>;
 252         pinctrl-names = "default";
 253
 254         hscif0_pins: hscif0 {
 255                 groups = "hscif0_data", "hscif0_ctrl";
 256                 function = "hscif0";
 257         };
 258
 259         scif2_pins: scif2 {
 260                 groups = "scif2_data_a";
 261                 function = "scif2";
 262         };
 263
 264         scif_clk_pins: scif_clk {
 265                 groups = "scif_clk_a";
 266                 function = "scif_clk";
 267         };
 268
 269         sdhi0_pins: sd0 {
 270                 groups = "sdhi0_data4", "sdhi0_ctrl";
 271                 function = "sdhi0";
 272                 power-source = <3300>;
 273         };
 274
 275         sdhi0_pins_uhs: sd0_uhs {
 276                 groups = "sdhi0_data4", "sdhi0_ctrl";
 277                 function = "sdhi0";
 278                 power-source = <1800>;
 279         };
 280
 281         sdhi2_pins: sd2 {
 282                 groups = "sdhi2_data4", "sdhi2_ctrl";
 283                 function = "sdhi2";
 284                 power-source = <1800>;
 285         };
 286
 287         sdhi3_pins: sd3 {
 288                 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
 289                 function = "sdhi3";
 290                 power-source = <1800>;
 291         };
 292
 293         sound_clk_pins: sound_clk {
 294                 groups = "audio_clk_a_a";
 295                 function = "audio_clk";
 296         };
 297
 298         usb0_pins: usb0 {
 299                 groups = "usb0";
 300                 function = "usb0";
 301         };
 302
 303         usb1_pins: usb1 {
 304                 mux {
 305                         groups = "usb1";
 306                         function = "usb1";
 307                 };
 308
 309                 ovc {
 310                         pins = "GP_6_27";
 311                         bias-pull-up;
 312                 };
 313         };
 314
 315         usb30_pins: usb30 {
 316                 groups = "usb30";
 317                 function = "usb30";
 318         };
 319 };
 320
 321 &rcar_sound {
 322         pinctrl-0 = <&sound_clk_pins>;
 323         pinctrl-names = "default";
 324
 325         status = "okay";
 326
 327         /* Single DAI */
 328         #sound-dai-cells = <0>;
 329
 330         rsnd_port: port {
 331                 rsnd_endpoint: endpoint {
 332                         remote-endpoint = <&dw_hdmi0_snd_in>;
 333
 334                         dai-format = "i2s";
 335                         bitclock-master = <&rsnd_endpoint>;
 336                         frame-master = <&rsnd_endpoint>;
 337
 338                         playback = <&ssi2>;
 339                 };
 340         };
 341 };
 342
 343 &rwdt {
 344         timeout-sec = <60>;
 345         status = "okay";
 346 };
 347
 348 &scif2 {
 349         pinctrl-0 = <&scif2_pins>;
 350         pinctrl-names = "default";
 351
 352         status = "okay";
 353 };
 354
 355 &scif_clk {
 356         clock-frequency = <14745600>;
 357 };
 358
 359 &sdhi0 {
 360         pinctrl-0 = <&sdhi0_pins>;
 361         pinctrl-1 = <&sdhi0_pins_uhs>;
 362         pinctrl-names = "default", "state_uhs";
 363
 364         vmmc-supply = <&reg_3p3v>;
 365         vqmmc-supply = <&vccq_sdhi0>;
 366         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 367         bus-width = <4>;
 368         sd-uhs-sdr50;
 369         sd-uhs-sdr104;
 370         status = "okay";
 371 };
 372
 373 &sdhi2 {
 374         status = "okay";
 375         pinctrl-0 = <&sdhi2_pins>;
 376         pinctrl-names = "default";
 377
 378         vmmc-supply = <&wlan_en_reg>;
 379         bus-width = <4>;
 380         non-removable;
 381         cap-power-off-card;
 382         keep-power-in-suspend;
 383
 384         #address-cells = <1>;
 385         #size-cells = <0>;
 386         wlcore: wlcore@2 {
 387                 compatible = "ti,wl1837";
 388                 reg = <2>;
 389                 interrupt-parent = <&gpio2>;
 390                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
 391         };
 392 };
 393
 394 &sdhi3 {
 395         pinctrl-0 = <&sdhi3_pins>;
 396         pinctrl-1 = <&sdhi3_pins>;
 397         pinctrl-names = "default", "state_uhs";
 398
 399         vmmc-supply = <&reg_3p3v>;
 400         vqmmc-supply = <&reg_1p8v>;
 401         bus-width = <8>;
 402         mmc-hs200-1_8v;
 403         non-removable;
 404         fixed-emmc-driver-type = <1>;
 405         status = "okay";
 406 };
 407
 408 &usb_extal_clk {
 409         clock-frequency = <50000000>;
 410 };
 411
 412 &usb2_phy0 {
 413         pinctrl-0 = <&usb0_pins>;
 414         pinctrl-names = "default";
 415
 416         vbus-supply = <&vbus0_usb2>;
 417         status = "okay";
 418 };
 419
 420 &usb2_phy1 {
 421         pinctrl-0 = <&usb1_pins>;
 422         pinctrl-names = "default";
 423
 424         status = "okay";
 425 };
 426
 427 &usb3_peri0 {
 428         phys = <&usb3_phy0>;
 429         phy-names = "usb";
 430
 431         companion = <&xhci0>;
 432
 433         status = "okay";
 434 };
 435
 436 &usb3_phy0 {
 437         status = "okay";
 438 };
 439
 440 &usb3s0_clk {
 441         clock-frequency = <100000000>;
 442 };
 443
 444 &xhci0 {
 445         pinctrl-0 = <&usb30_pins>;
 446         pinctrl-names = "default";
 447
 448         status = "okay";
 449 };