sys/gnu/dts/arm64/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         status = "okay";
 146 };
 147
 148 &ehci0 {
 149         status = "okay";
 150 };
 151
 152 &ehci1 {
 153         status = "okay";
 154 };
 155
 156 &extal_clk {
 157         clock-frequency = <16666666>;
 158 };
 159
 160 &extalr_clk {
 161         clock-frequency = <32768>;
 162 };
 163
 164 &gpio6 {
 165         usb1-reset {
 166                 gpio-hog;
 167                 gpios = <10 GPIO_ACTIVE_LOW>;
 168                 output-low;
 169                 line-name = "usb1-reset";
 170         };
 171 };
 172
 173 &hdmi0 {
 174         status = "okay";
 175
 176         ports {
 177                 port@1 {
 178                         reg = <1>;
 179                         rcar_dw_hdmi0_out: endpoint {
 180                                 remote-endpoint = <&hdmi0_con>;
 181                         };
 182                 };
 183                 port@2 {
 184                         reg = <2>;
 185                         dw_hdmi0_snd_in: endpoint {
 186                                 remote-endpoint = <&rsnd_endpoint>;
 187                         };
 188                 };
 189         };
 190 };
 191
 192 &hscif0 {
 193         pinctrl-0 = <&hscif0_pins>;
 194         pinctrl-names = "default";
 195
 196         uart-has-rtscts;
 197         status = "okay";
 198
 199         bluetooth {
 200                 compatible = "ti,wl1837-st";
 201                 enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
 202         };
 203 };
 204
 205 &hsusb {
 206         dr_mode = "otg";
 207         status = "okay";
 208 };
 209
 210 &i2c4 {
 211         clock-frequency = <400000>;
 212         status = "okay";
 213
 214         gpio_expander: gpio@20 {
 215                 compatible = "onnn,pca9654";
 216                 reg = <0x20>;
 217                 gpio-controller;
 218                 #gpio-cells = <2>;
 219         };
 220
 221         versaclock5: clock-generator@6a {
 222                 compatible = "idt,5p49v5923";
 223                 reg = <0x6a>;
 224                 #clock-cells = <1>;
 225                 clocks = <&x304_clk>;
 226                 clock-names = "xin";
 227         };
 228 };
 229
 230 &ohci0 {
 231         status = "okay";
 232 };
 233
 234 &ohci1 {
 235         status = "okay";
 236 };
 237
 238 &pcie_bus_clk {
 239         clock-frequency = <100000000>;
 240 };
 241
 242 &pfc {
 243         pinctrl-0 = <&scif_clk_pins>;
 244         pinctrl-names = "default";
 245
 246         hscif0_pins: hscif0 {
 247                 groups = "hscif0_data", "hscif0_ctrl";
 248                 function = "hscif0";
 249         };
 250
 251         scif2_pins: scif2 {
 252                 groups = "scif2_data_a";
 253                 function = "scif2";
 254         };
 255
 256         scif_clk_pins: scif_clk {
 257                 groups = "scif_clk_a";
 258                 function = "scif_clk";
 259         };
 260
 261         sdhi0_pins: sd0 {
 262                 groups = "sdhi0_data4", "sdhi0_ctrl";
 263                 function = "sdhi0";
 264                 power-source = <3300>;
 265         };
 266
 267         sdhi0_pins_uhs: sd0_uhs {
 268                 groups = "sdhi0_data4", "sdhi0_ctrl";
 269                 function = "sdhi0";
 270                 power-source = <1800>;
 271         };
 272
 273         sdhi2_pins: sd2 {
 274                 groups = "sdhi2_data4", "sdhi2_ctrl";
 275                 function = "sdhi2";
 276                 power-source = <1800>;
 277         };
 278
 279         sdhi3_pins: sd3 {
 280                 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds";
 281                 function = "sdhi3";
 282                 power-source = <1800>;
 283         };
 284
 285         sound_clk_pins: sound_clk {
 286                 groups = "audio_clk_a_a";
 287                 function = "audio_clk";
 288         };
 289
 290         usb0_pins: usb0 {
 291                 groups = "usb0";
 292                 function = "usb0";
 293         };
 294
 295         usb1_pins: usb1 {
 296                 mux {
 297                         groups = "usb1";
 298                         function = "usb1";
 299                 };
 300
 301                 ovc {
 302                         pins = "GP_6_27";
 303                         bias-pull-up;
 304                 };
 305         };
 306
 307         usb30_pins: usb30 {
 308                 groups = "usb30";
 309                 function = "usb30";
 310         };
 311 };
 312
 313 &rcar_sound {
 314         pinctrl-0 = <&sound_clk_pins>;
 315         pinctrl-names = "default";
 316
 317         status = "okay";
 318
 319         /* Single DAI */
 320         #sound-dai-cells = <0>;
 321
 322         rsnd_port: port {
 323                 rsnd_endpoint: endpoint {
 324                         remote-endpoint = <&dw_hdmi0_snd_in>;
 325
 326                         dai-format = "i2s";
 327                         bitclock-master = <&rsnd_endpoint>;
 328                         frame-master = <&rsnd_endpoint>;
 329
 330                         playback = <&ssi2>;
 331                 };
 332         };
 333 };
 334
 335 &rwdt {
 336         timeout-sec = <60>;
 337         status = "okay";
 338 };
 339
 340 &scif2 {
 341         pinctrl-0 = <&scif2_pins>;
 342         pinctrl-names = "default";
 343
 344         status = "okay";
 345 };
 346
 347 &scif_clk {
 348         clock-frequency = <14745600>;
 349 };
 350
 351 &sdhi0 {
 352         pinctrl-0 = <&sdhi0_pins>;
 353         pinctrl-1 = <&sdhi0_pins_uhs>;
 354         pinctrl-names = "default", "state_uhs";
 355
 356         vmmc-supply = <&reg_3p3v>;
 357         vqmmc-supply = <&vccq_sdhi0>;
 358         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 359         bus-width = <4>;
 360         sd-uhs-sdr50;
 361         sd-uhs-sdr104;
 362         status = "okay";
 363 };
 364
 365 &sdhi2 {
 366         status = "okay";
 367         pinctrl-0 = <&sdhi2_pins>;
 368         pinctrl-names = "default";
 369
 370         vmmc-supply = <&wlan_en_reg>;
 371         bus-width = <4>;
 372         non-removable;
 373         cap-power-off-card;
 374         keep-power-in-suspend;
 375
 376         #address-cells = <1>;
 377         #size-cells = <0>;
 378         wlcore: wlcore@2 {
 379                 compatible = "ti,wl1837";
 380                 reg = <2>;
 381                 interrupt-parent = <&gpio2>;
 382                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
 383         };
 384 };
 385
 386 &sdhi3 {
 387         pinctrl-0 = <&sdhi3_pins>;
 388         pinctrl-1 = <&sdhi3_pins>;
 389         pinctrl-names = "default", "state_uhs";
 390
 391         vmmc-supply = <&reg_3p3v>;
 392         vqmmc-supply = <&reg_1p8v>;
 393         bus-width = <8>;
 394         mmc-hs200-1_8v;
 395         non-removable;
 396         fixed-emmc-driver-type = <1>;
 397         status = "okay";
 398 };
 399
 400 &usb_extal_clk {
 401         clock-frequency = <50000000>;
 402 };
 403
 404 &usb2_phy0 {
 405         pinctrl-0 = <&usb0_pins>;
 406         pinctrl-names = "default";
 407
 408         vbus-supply = <&vbus0_usb2>;
 409         status = "okay";
 410 };
 411
 412 &usb2_phy1 {
 413         pinctrl-0 = <&usb1_pins>;
 414         pinctrl-names = "default";
 415
 416         status = "okay";
 417 };
 418
 419 &usb3_peri0 {
 420         phys = <&usb3_phy0>;
 421         phy-names = "usb";
 422
 423         companion = <&xhci0>;
 424
 425         status = "okay";
 426 };
 427
 428 &usb3_phy0 {
 429         status = "okay";
 430 };
 431
 432 &usb3s0_clk {
 433         clock-frequency = <100000000>;
 434 };
 435
 436 &xhci0 {
 437         pinctrl-0 = <&usb30_pins>;
 438         pinctrl-names = "default";
 439
 440         status = "okay";
 441 };