arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts

   1 /*
   2  * Copyright 2017-2018 Sean Wang <sean.wang@mediatek.com>
   3  *
   4  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/input/input.h>
   9 #include "mt7623n.dtsi"
  10 #include "mt6323.dtsi"
  11
  12 / {
  13         model = "Bananapi BPI-R2";
  14         compatible = "bananapi,bpi-r2", "mediatek,mt7623";
  15
  16         aliases {
  17                 serial2 = &uart2;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial2:115200n8";
  22         };
  23
  24         connector {
  25                 compatible = "hdmi-connector";
  26                 label = "hdmi";
  27                 type = "d";
  28                 ddc-i2c-bus = <&hdmiddc0>;
  29
  30                 port {
  31                         hdmi_connector_in: endpoint {
  32                                 remote-endpoint = <&hdmi0_out>;
  33                         };
  34                 };
  35         };
  36
  37         cpus {
  38                 cpu@0 {
  39                         proc-supply = <&mt6323_vproc_reg>;
  40                 };
  41
  42                 cpu@1 {
  43                         proc-supply = <&mt6323_vproc_reg>;
  44                 };
  45
  46                 cpu@2 {
  47                         proc-supply = <&mt6323_vproc_reg>;
  48                 };
  49
  50                 cpu@3 {
  51                         proc-supply = <&mt6323_vproc_reg>;
  52                 };
  53         };
  54
  55         reg_1p8v: regulator-1p8v {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "fixed-1.8V";
  58                 regulator-min-microvolt = <1800000>;
  59                 regulator-max-microvolt = <1800000>;
  60                 regulator-boot-on;
  61                 regulator-always-on;
  62         };
  63
  64         reg_3p3v: regulator-3p3v {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "fixed-3.3V";
  67                 regulator-min-microvolt = <3300000>;
  68                 regulator-max-microvolt = <3300000>;
  69                 regulator-boot-on;
  70                 regulator-always-on;
  71         };
  72
  73         reg_5v: regulator-5v {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "fixed-5V";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 regulator-boot-on;
  79                 regulator-always-on;
  80         };
  81
  82         reg_vgpu: fixedregulator@0 {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "vdd_fixed_vgpu";
  85                 regulator-min-microvolt = <1150000>;
  86                 regulator-max-microvolt = <1150000>;
  87         };
  88
  89         gpio-keys {
  90                 compatible = "gpio-keys";
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&key_pins_a>;
  93
  94                 factory {
  95                         label = "factory";
  96                         linux,code = <BTN_0>;
  97                         gpios = <&pio 256 GPIO_ACTIVE_LOW>;
  98                 };
  99
 100                 wps {
 101                         label = "wps";
 102                         linux,code = <KEY_WPS_BUTTON>;
 103                         gpios = <&pio 257 GPIO_ACTIVE_HIGH>;
 104                 };
 105         };
 106
 107         leds {
 108                 compatible = "gpio-leds";
 109                 pinctrl-names = "default";
 110                 pinctrl-0 = <&led_pins_a>;
 111
 112                 blue {
 113                         label = "bpi-r2:pio:blue";
 114                         gpios = <&pio 240 GPIO_ACTIVE_LOW>;
 115                         default-state = "off";
 116                 };
 117
 118                 green {
 119                         label = "bpi-r2:pio:green";
 120                         gpios = <&pio 241 GPIO_ACTIVE_LOW>;
 121                         default-state = "off";
 122                 };
 123
 124                 red {
 125                         label = "bpi-r2:pio:red";
 126                         gpios = <&pio 239 GPIO_ACTIVE_LOW>;
 127                         default-state = "off";
 128                 };
 129         };
 130
 131         memory@80000000 {
 132                 device_type = "memory";
 133                 reg = <0 0x80000000 0 0x80000000>;
 134         };
 135 };
 136
 137 &bls {
 138         status = "okay";
 139 };
 140
 141 &btif {
 142         status = "okay";
 143 };
 144
 145 &cec {
 146         status = "okay";
 147 };
 148
 149 &cir {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&cir_pins_a>;
 152         status = "okay";
 153 };
 154
 155 &crypto {
 156         status = "okay";
 157 };
 158
 159 &dpi0 {
 160         status = "okay";
 161
 162         ports {
 163                 #address-cells = <1>;
 164                 #size-cells = <0>;
 165                 port@0 {
 166                         reg = <0>;
 167                         dpi0_out: endpoint {
 168                                 remote-endpoint = <&hdmi0_in>;
 169                         };
 170                 };
 171         };
 172 };
 173
 174 &eth {
 175         status = "okay";
 176
 177         gmac0: mac@0 {
 178                 compatible = "mediatek,eth-mac";
 179                 reg = <0>;
 180                 phy-mode = "trgmii";
 181
 182                 fixed-link {
 183                         speed = <1000>;
 184                         full-duplex;
 185                         pause;
 186                 };
 187         };
 188
 189         mdio: mdio-bus {
 190                 #address-cells = <1>;
 191                 #size-cells = <0>;
 192
 193                 switch@0 {
 194                         compatible = "mediatek,mt7530";
 195                         reg = <0>;
 196                         reset-gpios = <&pio 33 0>;
 197                         core-supply = <&mt6323_vpa_reg>;
 198                         io-supply = <&mt6323_vemc3v3_reg>;
 199
 200                         ports {
 201                                 #address-cells = <1>;
 202                                 #size-cells = <0>;
 203
 204                                 port@0 {
 205                                         reg = <0>;
 206                                         label = "wan";
 207                                 };
 208
 209                                 port@1 {
 210                                         reg = <1>;
 211                                         label = "lan0";
 212                                 };
 213
 214                                 port@2 {
 215                                         reg = <2>;
 216                                         label = "lan1";
 217                                 };
 218
 219                                 port@3 {
 220                                         reg = <3>;
 221                                         label = "lan2";
 222                                 };
 223
 224                                 port@4 {
 225                                         reg = <4>;
 226                                         label = "lan3";
 227                                 };
 228
 229                                 port@6 {
 230                                         reg = <6>;
 231                                         label = "cpu";
 232                                         ethernet = <&gmac0>;
 233                                         phy-mode = "trgmii";
 234
 235                                         fixed-link {
 236                                                 speed = <1000>;
 237                                                 full-duplex;
 238                                                 pause;
 239                                         };
 240                                 };
 241                         };
 242                 };
 243         };
 244 };
 245
 246 &hdmi0 {
 247         pinctrl-names = "default";
 248         pinctrl-0 = <&hdmi_pins_a>;
 249         status = "okay";
 250
 251         ports {
 252                 #address-cells = <1>;
 253                 #size-cells = <0>;
 254                 port@0 {
 255                         reg = <0>;
 256                         hdmi0_in: endpoint {
 257                                 remote-endpoint = <&dpi0_out>;
 258                         };
 259                 };
 260
 261                 port@1 {
 262                         reg = <1>;
 263                         hdmi0_out: endpoint {
 264                                 remote-endpoint = <&hdmi_connector_in>;
 265                         };
 266                 };
 267         };
 268 };
 269
 270 &hdmiddc0 {
 271         pinctrl-names = "default";
 272         pinctrl-0 = <&hdmi_ddc_pins_a>;
 273         status = "okay";
 274 };
 275
 276 &hdmi_phy {
 277         mediatek,ibias = <0xa>;
 278         mediatek,ibias_up = <0x1c>;
 279         status = "okay";
 280 };
 281
 282 &i2c0 {
 283         pinctrl-names = "default";
 284         pinctrl-0 = <&i2c0_pins_a>;
 285         status = "okay";
 286 };
 287
 288 &i2c1 {
 289         pinctrl-names = "default";
 290         pinctrl-0 = <&i2c1_pins_a>;
 291         status = "okay";
 292 };
 293
 294 &mali {
 295         mali-supply = <&reg_vgpu>;
 296         status = "okay";
 297 };
 298
 299 &mmc0 {
 300         pinctrl-names = "default", "state_uhs";
 301         pinctrl-0 = <&mmc0_pins_default>;
 302         pinctrl-1 = <&mmc0_pins_uhs>;
 303         status = "okay";
 304         bus-width = <8>;
 305         max-frequency = <50000000>;
 306         cap-mmc-highspeed;
 307         vmmc-supply = <&reg_3p3v>;
 308         vqmmc-supply = <&reg_1p8v>;
 309         non-removable;
 310 };
 311
 312 &mmc1 {
 313         pinctrl-names = "default", "state_uhs";
 314         pinctrl-0 = <&mmc1_pins_default>;
 315         pinctrl-1 = <&mmc1_pins_uhs>;
 316         status = "okay";
 317         bus-width = <4>;
 318         max-frequency = <50000000>;
 319         cap-sd-highspeed;
 320         cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
 321         vmmc-supply = <&reg_3p3v>;
 322         vqmmc-supply = <&reg_3p3v>;
 323 };
 324
 325 &mt6323_leds {
 326         status = "okay";
 327
 328         led@0 {
 329                 reg = <0>;
 330                 label = "bpi-r2:isink:green";
 331                 default-state = "off";
 332         };
 333
 334         led@1 {
 335                 reg = <1>;
 336                 label = "bpi-r2:isink:red";
 337                 default-state = "off";
 338         };
 339
 340         led@2 {
 341                 reg = <2>;
 342                 label = "bpi-r2:isink:blue";
 343                 default-state = "off";
 344         };
 345 };
 346
 347 &pcie {
 348         pinctrl-names = "default";
 349         pinctrl-0 = <&pcie_default>;
 350         status = "okay";
 351
 352         pcie@0,0 {
 353                 status = "okay";
 354         };
 355
 356         pcie@1,0 {
 357                 status = "okay";
 358         };
 359 };
 360
 361 &pcie0_phy {
 362         status = "okay";
 363 };
 364
 365 &pcie1_phy {
 366         status = "okay";
 367 };
 368
 369 &pwm {
 370         pinctrl-names = "default";
 371         pinctrl-0 = <&pwm_pins_a>;
 372         status = "okay";
 373 };
 374
 375 &spi0 {
 376         pinctrl-names = "default";
 377         pinctrl-0 = <&spi0_pins_a>;
 378         status = "okay";
 379 };
 380
 381 &uart0 {
 382         pinctrl-names = "default";
 383         pinctrl-0 = <&uart0_pins_a>;
 384         status = "okay";
 385 };
 386
 387 &uart1 {
 388         pinctrl-names = "default";
 389         pinctrl-0 = <&uart1_pins_a>;
 390         status = "okay";
 391 };
 392
 393 &uart2 {
 394         pinctrl-names = "default";
 395         pinctrl-0 = <&uart2_pins_a>;
 396         status = "okay";
 397 };
 398
 399 &usb1 {
 400         vusb33-supply = <&reg_3p3v>;
 401         vbus-supply = <&reg_5v>;
 402         status = "okay";
 403 };
 404
 405 &usb2 {
 406         vusb33-supply = <&reg_3p3v>;
 407         vbus-supply = <&reg_5v>;
 408         status = "okay";
 409 };
 410
 411 &u3phy1 {
 412         status = "okay";
 413 };
 414
 415 &u3phy2 {
 416         status = "okay";
 417 };