arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
   3 // Copyright (C) 2020 Martijn Braam <martijn@brixit.nl>
   4 // Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
   5
   6 #include "sun50i-a64.dtsi"
   7 #include "sun50i-a64-cpu-opp.dtsi"
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/leds/common.h>
  12 #include <dt-bindings/pwm/pwm.h>
  13
  14 / {
  15         aliases {
  16                 ethernet0 = &rtl8723cs;
  17                 serial0 = &uart0;
  18         };
  19
  20         backlight: backlight {
  21                 compatible = "pwm-backlight";
  22                 pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;
  23                 enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
  24                 /* Backlight configuration differs per PinePhone revision. */
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial0:115200n8";
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 blue {
  35                         function = LED_FUNCTION_INDICATOR;
  36                         color = <LED_COLOR_ID_BLUE>;
  37                         gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
  38                 };
  39
  40                 green {
  41                         function = LED_FUNCTION_INDICATOR;
  42                         color = <LED_COLOR_ID_GREEN>;
  43                         gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
  44                 };
  45
  46                 red {
  47                         function = LED_FUNCTION_INDICATOR;
  48                         color = <LED_COLOR_ID_RED>;
  49                         gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */
  50                 };
  51         };
  52
  53         reg_vbat_wifi: vbat-wifi {
  54                 compatible = "regulator-fixed";
  55                 regulator-min-microvolt = <3300000>;
  56                 regulator-max-microvolt = <3300000>;
  57                 regulator-name = "vbat-wifi";
  58         };
  59
  60         sgm3140: led-controller {
  61                 compatible = "sgmicro,sgm3140";
  62                 vin-supply = <&reg_dcdc1>;
  63
  64                 sgm3140_flash: led {
  65                         function = LED_FUNCTION_FLASH;
  66                         color = <LED_COLOR_ID_WHITE>;
  67                         flash-max-timeout-us = <250000>;
  68                 };
  69         };
  70
  71         speaker_amp: audio-amplifier {
  72                 compatible = "simple-audio-amplifier";
  73                 enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
  74                 sound-name-prefix = "Speaker Amp";
  75         };
  76
  77         vibrator {
  78                 compatible = "gpio-vibrator";
  79                 enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
  80                 vcc-supply = <&reg_dcdc1>;
  81         };
  82 };
  83
  84 &codec {
  85         status = "okay";
  86 };
  87
  88 &codec_analog {
  89         cpvdd-supply = <&reg_eldo1>;
  90         status = "okay";
  91 };
  92
  93 &cpu0 {
  94         cpu-supply = <&reg_dcdc2>;
  95 };
  96
  97 &cpu1 {
  98         cpu-supply = <&reg_dcdc2>;
  99 };
 100
 101 &cpu2 {
 102         cpu-supply = <&reg_dcdc2>;
 103 };
 104
 105 &cpu3 {
 106         cpu-supply = <&reg_dcdc2>;
 107 };
 108
 109 &dai {
 110         status = "okay";
 111 };
 112
 113 &de {
 114         status = "okay";
 115 };
 116
 117 &dphy {
 118         status = "okay";
 119 };
 120
 121 &dsi {
 122         vcc-dsi-supply = <&reg_dldo1>;
 123         status = "okay";
 124
 125         panel@0 {
 126                 compatible = "xingbangda,xbd599";
 127                 reg = <0>;
 128                 reset-gpios = <&pio 3 23 GPIO_ACTIVE_LOW>; /* PD23 */
 129                 iovcc-supply = <&reg_dldo2>;
 130                 vcc-supply = <&reg_ldo_io0>;
 131                 backlight = <&backlight>;
 132         };
 133 };
 134
 135 &ehci0 {
 136         status = "okay";
 137 };
 138
 139 &ehci1 {
 140         status = "okay";
 141 };
 142
 143 &i2c0 {
 144         status = "okay";
 145
 146         touchscreen@5d {
 147                 compatible = "goodix,gt917s";
 148                 reg = <0x5d>;
 149                 interrupt-parent = <&pio>;
 150                 interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
 151                 irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 152                 reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
 153                 AVDD28-supply = <&reg_ldo_io0>;
 154                 VDDIO-supply = <&reg_ldo_io0>;
 155                 touchscreen-size-x = <720>;
 156                 touchscreen-size-y = <1440>;
 157         };
 158 };
 159
 160 &i2c1 {
 161         status = "okay";
 162
 163         /* Magnetometer */
 164         lis3mdl: magnetometer@1e {
 165                 compatible = "st,lis3mdl-magn";
 166                 reg = <0x1e>;
 167                 vdd-supply = <&reg_dldo1>;
 168                 vddio-supply = <&reg_dldo1>;
 169         };
 170
 171         /* Light/proximity sensor */
 172         light-sensor@48 {
 173                 compatible = "sensortek,stk3311";
 174                 reg = <0x48>;
 175                 interrupt-parent = <&pio>;
 176                 interrupts = <1 0 IRQ_TYPE_EDGE_FALLING>; /* PB0 */
 177                 vdd-supply = <&reg_ldo_io0>;
 178                 leda-supply = <&reg_dldo1>;
 179         };
 180
 181         /* Accelerometer/gyroscope */
 182         accelerometer@68 {
 183                 compatible = "invensense,mpu6050";
 184                 reg = <0x68>;
 185                 interrupt-parent = <&pio>;
 186                 interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */
 187                 vdd-supply = <&reg_dldo1>;
 188                 vddio-supply = <&reg_dldo1>;
 189         };
 190 };
 191
 192 /* Connected to pogo pins (external spring based pinheader for user addons) */
 193 &i2c2 {
 194         status = "okay";
 195 };
 196
 197 &lradc {
 198         vref-supply = <&reg_aldo3>;
 199         status = "okay";
 200
 201         button-200 {
 202                 label = "Volume Up";
 203                 linux,code = <KEY_VOLUMEUP>;
 204                 channel = <0>;
 205                 voltage = <200000>;
 206         };
 207
 208         button-400 {
 209                 label = "Volume Down";
 210                 linux,code = <KEY_VOLUMEDOWN>;
 211                 channel = <0>;
 212                 voltage = <400000>;
 213         };
 214 };
 215
 216 &mmc0 {
 217         pinctrl-names = "default";
 218         pinctrl-0 = <&mmc0_pins>;
 219         vmmc-supply = <&reg_dcdc1>;
 220         vqmmc-supply = <&reg_dcdc1>;
 221         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 222         disable-wp;
 223         bus-width = <4>;
 224         status = "okay";
 225 };
 226
 227 &mmc1 {
 228         pinctrl-names = "default";
 229         pinctrl-0 = <&mmc1_pins>;
 230         vmmc-supply = <&reg_vbat_wifi>;
 231         vqmmc-supply = <&reg_dldo4>;
 232         bus-width = <4>;
 233         non-removable;
 234         status = "okay";
 235
 236         rtl8723cs: wifi@1 {
 237                 reg = <1>;
 238         };
 239 };
 240
 241 &mmc2 {
 242         pinctrl-names = "default";
 243         pinctrl-0 = <&mmc2_pins>;
 244         vmmc-supply = <&reg_dcdc1>;
 245         vqmmc-supply = <&reg_dcdc1>;
 246         bus-width = <8>;
 247         non-removable;
 248         cap-mmc-hw-reset;
 249         status = "okay";
 250 };
 251
 252 &ohci0 {
 253         status = "okay";
 254 };
 255
 256 &ohci1 {
 257         status = "okay";
 258 };
 259
 260 &pio {
 261         vcc-pb-supply = <&reg_dcdc1>;
 262         vcc-pc-supply = <&reg_dcdc1>;
 263         vcc-pd-supply = <&reg_dcdc1>;
 264         vcc-pe-supply = <&reg_aldo1>;
 265         vcc-pf-supply = <&reg_dcdc1>;
 266         vcc-pg-supply = <&reg_dldo4>;
 267         vcc-ph-supply = <&reg_dcdc1>;
 268 };
 269
 270 &r_pio {
 271         /*
 272          * FIXME: We can't add that supply for now since it would
 273          * create a circular dependency between pinctrl, the regulator
 274          * and the RSB Bus.
 275          *
 276          * vcc-pl-supply = <&reg_aldo2>;
 277          */
 278 };
 279
 280 &r_pwm {
 281         status = "okay";
 282 };
 283
 284 &r_rsb {
 285         status = "okay";
 286
 287         axp803: pmic@3a3 {
 288                 compatible = "x-powers,axp803";
 289                 reg = <0x3a3>;
 290                 interrupt-parent = <&r_intc>;
 291                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 292         };
 293 };
 294
 295 #include "axp803.dtsi"
 296
 297 &battery_power_supply {
 298         status = "okay";
 299 };
 300
 301 &reg_aldo1 {
 302         regulator-min-microvolt = <1800000>;
 303         regulator-max-microvolt = <1800000>;
 304         regulator-name = "dovdd-csi";
 305 };
 306
 307 &reg_aldo2 {
 308         regulator-always-on;
 309         regulator-min-microvolt = <1800000>;
 310         regulator-max-microvolt = <1800000>;
 311         regulator-name = "vcc-pl";
 312 };
 313
 314 &reg_aldo3 {
 315         regulator-always-on;
 316         regulator-min-microvolt = <3000000>;
 317         regulator-max-microvolt = <3000000>;
 318         regulator-name = "vcc-pll-avcc";
 319 };
 320
 321 &reg_dcdc1 {
 322         regulator-always-on;
 323         regulator-min-microvolt = <3300000>;
 324         regulator-max-microvolt = <3300000>;
 325         regulator-name = "vcc-3v3";
 326 };
 327
 328 &reg_dcdc2 {
 329         regulator-always-on;
 330         regulator-min-microvolt = <1000000>;
 331         regulator-max-microvolt = <1300000>;
 332         regulator-name = "vdd-cpux";
 333 };
 334
 335 /* DCDC3 is polyphased with DCDC2 */
 336
 337 &reg_dcdc5 {
 338         regulator-always-on;
 339         regulator-min-microvolt = <1200000>;
 340         regulator-max-microvolt = <1200000>;
 341         regulator-name = "vcc-dram";
 342 };
 343
 344 &reg_dcdc6 {
 345         regulator-always-on;
 346         regulator-min-microvolt = <1100000>;
 347         regulator-max-microvolt = <1100000>;
 348         regulator-name = "vdd-sys";
 349 };
 350
 351 &reg_dldo1 {
 352         regulator-min-microvolt = <3300000>;
 353         regulator-max-microvolt = <3300000>;
 354         regulator-name = "vcc-dsi-sensor";
 355 };
 356
 357 &reg_dldo2 {
 358         regulator-min-microvolt = <1800000>;
 359         regulator-max-microvolt = <1800000>;
 360         regulator-name = "vcc-mipi-io";
 361 };
 362
 363 &reg_dldo3 {
 364         regulator-min-microvolt = <2800000>;
 365         regulator-max-microvolt = <2800000>;
 366         regulator-name = "avdd-csi";
 367 };
 368
 369 &reg_dldo4 {
 370         regulator-min-microvolt = <1800000>;
 371         regulator-max-microvolt = <1800000>;
 372         regulator-name = "vcc-wifi-io";
 373 };
 374
 375 &reg_eldo1 {
 376         regulator-always-on;
 377         regulator-min-microvolt = <1800000>;
 378         regulator-max-microvolt = <1800000>;
 379         regulator-name = "vcc-lpddr";
 380 };
 381
 382 &reg_eldo3 {
 383         regulator-min-microvolt = <1800000>;
 384         regulator-max-microvolt = <1800000>;
 385         regulator-name = "dvdd-1v8-csi";
 386 };
 387
 388 &reg_fldo1 {
 389         regulator-min-microvolt = <1200000>;
 390         regulator-max-microvolt = <1200000>;
 391         regulator-name = "vcc-1v2-hsic";
 392 };
 393
 394 &reg_fldo2 {
 395         regulator-always-on;
 396         regulator-min-microvolt = <1100000>;
 397         regulator-max-microvolt = <1100000>;
 398         regulator-name = "vdd-cpus";
 399 };
 400
 401 &reg_ldo_io0 {
 402         regulator-min-microvolt = <3300000>;
 403         regulator-max-microvolt = <3300000>;
 404         regulator-name = "vcc-lcd-ctp-stk";
 405         status = "okay";
 406 };
 407
 408 &reg_ldo_io1 {
 409         regulator-min-microvolt = <1800000>;
 410         regulator-max-microvolt = <1800000>;
 411         regulator-name = "vcc-1v8-typec";
 412         status = "okay";
 413 };
 414
 415 &reg_rtc_ldo {
 416         regulator-name = "vcc-rtc";
 417 };
 418
 419 &sound {
 420         status = "okay";
 421         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 422         simple-audio-card,widgets = "Microphone", "Headset Microphone",
 423                                     "Microphone", "Internal Microphone",
 424                                     "Headphone", "Headphone Jack",
 425                                     "Speaker", "Internal Earpiece",
 426                                     "Speaker", "Internal Speaker";
 427         simple-audio-card,routing =
 428                         "Headphone Jack", "HP",
 429                         "Internal Earpiece", "EARPIECE",
 430                         "Internal Speaker", "Speaker Amp OUTL",
 431                         "Internal Speaker", "Speaker Amp OUTR",
 432                         "Speaker Amp INL", "LINEOUT",
 433                         "Speaker Amp INR", "LINEOUT",
 434                         "Left DAC", "DACL",
 435                         "Right DAC", "DACR",
 436                         "ADCL", "Left ADC",
 437                         "ADCR", "Right ADC",
 438                         "Internal Microphone", "MBIAS",
 439                         "MIC1", "Internal Microphone",
 440                         "Headset Microphone", "HBIAS",
 441                         "MIC2", "Headset Microphone";
 442 };
 443
 444 &uart0 {
 445         pinctrl-names = "default";
 446         pinctrl-0 = <&uart0_pb_pins>;
 447         status = "okay";
 448 };
 449
 450 &uart1 {
 451         pinctrl-names = "default";
 452         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 453         status = "okay";
 454
 455         bluetooth {
 456                 compatible = "realtek,rtl8723cs-bt";
 457                 device-wake-gpios = <&pio 7 6 GPIO_ACTIVE_LOW>; /* PH6 */
 458                 enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
 459                 host-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
 460         };
 461 };
 462
 463 /* Connected to the modem (hardware flow control can't be used) */
 464 &uart3 {
 465         pinctrl-names = "default";
 466         pinctrl-0 = <&uart3_pins>;
 467         status = "okay";
 468 };
 469
 470 &usb_otg {
 471         dr_mode = "peripheral";
 472         status = "okay";
 473 };
 474
 475 &usb_power_supply {
 476         status = "okay";
 477 };
 478
 479 &usbphy {
 480         status = "okay";
 481 };