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                 power-supply = <&reg_ps>;
  25                 /* Backlight configuration differs per PinePhone revision. */
  26         };
  27
  28         chosen {
  29                 stdout-path = "serial0:115200n8";
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 led-0 {
  36                         function = LED_FUNCTION_INDICATOR;
  37                         color = <LED_COLOR_ID_BLUE>;
  38                         gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
  39                 };
  40
  41                 led-1 {
  42                         function = LED_FUNCTION_INDICATOR;
  43                         color = <LED_COLOR_ID_GREEN>;
  44                         gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
  45                 };
  46
  47                 led-2 {
  48                         function = LED_FUNCTION_INDICATOR;
  49                         color = <LED_COLOR_ID_RED>;
  50                         gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */
  51                 };
  52         };
  53
  54         reg_ps: ps-regulator {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "ps";
  57                 regulator-min-microvolt = <5000000>;
  58                 regulator-max-microvolt = <5000000>;
  59                 regulator-boot-on;
  60         };
  61
  62         reg_vbat_wifi: vbat-wifi {
  63                 compatible = "regulator-fixed";
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 regulator-name = "vbat-wifi";
  67         };
  68
  69         sgm3140: led-controller {
  70                 compatible = "sgmicro,sgm3140";
  71                 vin-supply = <&reg_dcdc1>;
  72
  73                 sgm3140_flash: led {
  74                         function = LED_FUNCTION_FLASH;
  75                         color = <LED_COLOR_ID_WHITE>;
  76                         flash-max-timeout-us = <250000>;
  77                 };
  78         };
  79
  80         speaker_amp: audio-amplifier {
  81                 compatible = "simple-audio-amplifier";
  82                 enable-gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
  83                 sound-name-prefix = "Speaker Amp";
  84         };
  85
  86         vibrator {
  87                 compatible = "gpio-vibrator";
  88                 enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
  89                 vcc-supply = <&reg_dcdc1>;
  90         };
  91 };
  92
  93 &codec {
  94         status = "okay";
  95 };
  96
  97 &codec_analog {
  98         cpvdd-supply = <&reg_eldo1>;
  99         status = "okay";
 100 };
 101
 102 &cpu0 {
 103         cpu-supply = <&reg_dcdc2>;
 104 };
 105
 106 &cpu1 {
 107         cpu-supply = <&reg_dcdc2>;
 108 };
 109
 110 &cpu2 {
 111         cpu-supply = <&reg_dcdc2>;
 112 };
 113
 114 &cpu3 {
 115         cpu-supply = <&reg_dcdc2>;
 116 };
 117
 118 &dai {
 119         status = "okay";
 120 };
 121
 122 &de {
 123         status = "okay";
 124 };
 125
 126 &dphy {
 127         status = "okay";
 128 };
 129
 130 &dsi {
 131         vcc-dsi-supply = <&reg_dldo1>;
 132         status = "okay";
 133
 134         panel@0 {
 135                 compatible = "xingbangda,xbd599";
 136                 reg = <0>;
 137                 reset-gpios = <&pio 3 23 GPIO_ACTIVE_LOW>; /* PD23 */
 138                 iovcc-supply = <&reg_dldo2>;
 139                 vcc-supply = <&reg_ldo_io0>;
 140                 backlight = <&backlight>;
 141         };
 142 };
 143
 144 &ehci0 {
 145         status = "okay";
 146 };
 147
 148 &ehci1 {
 149         status = "okay";
 150 };
 151
 152 &i2c0 {
 153         status = "okay";
 154
 155         touchscreen@5d {
 156                 compatible = "goodix,gt917s";
 157                 reg = <0x5d>;
 158                 interrupt-parent = <&pio>;
 159                 interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
 160                 irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 161                 reset-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
 162                 AVDD28-supply = <&reg_ldo_io0>;
 163                 VDDIO-supply = <&reg_ldo_io0>;
 164                 touchscreen-size-x = <720>;
 165                 touchscreen-size-y = <1440>;
 166         };
 167 };
 168
 169 &i2c1 {
 170         status = "okay";
 171
 172         /* Magnetometer */
 173         lis3mdl: magnetometer@1e {
 174                 compatible = "st,lis3mdl-magn";
 175                 reg = <0x1e>;
 176                 vdd-supply = <&reg_dldo1>;
 177                 vddio-supply = <&reg_dldo1>;
 178         };
 179
 180         /* Light/proximity sensor */
 181         light-sensor@48 {
 182                 compatible = "sensortek,stk3311";
 183                 reg = <0x48>;
 184                 interrupt-parent = <&pio>;
 185                 interrupts = <1 0 IRQ_TYPE_EDGE_FALLING>; /* PB0 */
 186         };
 187
 188         /* Accelerometer/gyroscope */
 189         accelerometer@68 {
 190                 compatible = "invensense,mpu6050";
 191                 reg = <0x68>;
 192                 interrupt-parent = <&pio>;
 193                 interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */
 194                 vdd-supply = <&reg_dldo1>;
 195                 vddio-supply = <&reg_dldo1>;
 196         };
 197 };
 198
 199 /* Connected to pogo pins (external spring based pinheader for user addons) */
 200 &i2c2 {
 201         status = "okay";
 202 };
 203
 204 &lradc {
 205         vref-supply = <&reg_aldo3>;
 206         wakeup-source;
 207         status = "okay";
 208
 209         button-200 {
 210                 label = "Volume Up";
 211                 linux,code = <KEY_VOLUMEUP>;
 212                 channel = <0>;
 213                 voltage = <200000>;
 214         };
 215
 216         button-400 {
 217                 label = "Volume Down";
 218                 linux,code = <KEY_VOLUMEDOWN>;
 219                 channel = <0>;
 220                 voltage = <400000>;
 221         };
 222 };
 223
 224 &mmc0 {
 225         pinctrl-names = "default";
 226         pinctrl-0 = <&mmc0_pins>;
 227         vmmc-supply = <&reg_dcdc1>;
 228         vqmmc-supply = <&reg_dcdc1>;
 229         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 230         disable-wp;
 231         bus-width = <4>;
 232         status = "okay";
 233 };
 234
 235 &mmc1 {
 236         pinctrl-names = "default";
 237         pinctrl-0 = <&mmc1_pins>;
 238         vmmc-supply = <&reg_vbat_wifi>;
 239         vqmmc-supply = <&reg_dldo4>;
 240         bus-width = <4>;
 241         non-removable;
 242         status = "okay";
 243
 244         rtl8723cs: wifi@1 {
 245                 reg = <1>;
 246         };
 247 };
 248
 249 &mmc2 {
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&mmc2_pins>;
 252         vmmc-supply = <&reg_dcdc1>;
 253         vqmmc-supply = <&reg_dcdc1>;
 254         bus-width = <8>;
 255         non-removable;
 256         cap-mmc-hw-reset;
 257         status = "okay";
 258 };
 259
 260 &ohci0 {
 261         status = "okay";
 262 };
 263
 264 &ohci1 {
 265         status = "okay";
 266 };
 267
 268 &pio {
 269         vcc-pb-supply = <&reg_dcdc1>;
 270         vcc-pc-supply = <&reg_dcdc1>;
 271         vcc-pd-supply = <&reg_dcdc1>;
 272         vcc-pe-supply = <&reg_aldo1>;
 273         vcc-pf-supply = <&reg_dcdc1>;
 274         vcc-pg-supply = <&reg_dldo4>;
 275         vcc-ph-supply = <&reg_dcdc1>;
 276 };
 277
 278 &r_pio {
 279         /*
 280          * FIXME: We can't add that supply for now since it would
 281          * create a circular dependency between pinctrl, the regulator
 282          * and the RSB Bus.
 283          *
 284          * vcc-pl-supply = <&reg_aldo2>;
 285          */
 286 };
 287
 288 &r_pwm {
 289         status = "okay";
 290 };
 291
 292 &r_rsb {
 293         status = "okay";
 294
 295         axp803: pmic@3a3 {
 296                 compatible = "x-powers,axp803";
 297                 reg = <0x3a3>;
 298                 interrupt-parent = <&r_intc>;
 299                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
 300         };
 301 };
 302
 303 #include "axp803.dtsi"
 304
 305 &battery_power_supply {
 306         status = "okay";
 307 };
 308
 309 &reg_aldo1 {
 310         regulator-min-microvolt = <1800000>;
 311         regulator-max-microvolt = <1800000>;
 312         regulator-name = "dovdd-csi";
 313 };
 314
 315 &reg_aldo2 {
 316         regulator-always-on;
 317         regulator-min-microvolt = <1800000>;
 318         regulator-max-microvolt = <1800000>;
 319         regulator-name = "vcc-pl";
 320 };
 321
 322 &reg_aldo3 {
 323         regulator-always-on;
 324         regulator-min-microvolt = <3000000>;
 325         regulator-max-microvolt = <3000000>;
 326         regulator-name = "vcc-pll-avcc";
 327 };
 328
 329 &reg_dcdc1 {
 330         regulator-always-on;
 331         regulator-min-microvolt = <3300000>;
 332         regulator-max-microvolt = <3300000>;
 333         regulator-name = "vcc-3v3";
 334 };
 335
 336 &reg_dcdc2 {
 337         regulator-always-on;
 338         regulator-min-microvolt = <1000000>;
 339         regulator-max-microvolt = <1300000>;
 340         regulator-name = "vdd-cpux";
 341 };
 342
 343 /* DCDC3 is polyphased with DCDC2 */
 344
 345 &reg_dcdc5 {
 346         regulator-always-on;
 347         regulator-min-microvolt = <1200000>;
 348         regulator-max-microvolt = <1200000>;
 349         regulator-name = "vcc-dram";
 350 };
 351
 352 &reg_dcdc6 {
 353         regulator-always-on;
 354         regulator-min-microvolt = <1100000>;
 355         regulator-max-microvolt = <1100000>;
 356         regulator-name = "vdd-sys";
 357 };
 358
 359 &reg_dldo1 {
 360         regulator-min-microvolt = <3300000>;
 361         regulator-max-microvolt = <3300000>;
 362         regulator-name = "vcc-dsi-sensor";
 363 };
 364
 365 &reg_dldo2 {
 366         regulator-min-microvolt = <1800000>;
 367         regulator-max-microvolt = <1800000>;
 368         regulator-name = "vcc-mipi-io";
 369 };
 370
 371 &reg_dldo3 {
 372         regulator-min-microvolt = <2800000>;
 373         regulator-max-microvolt = <2800000>;
 374         regulator-name = "avdd-csi";
 375 };
 376
 377 &reg_dldo4 {
 378         regulator-min-microvolt = <1800000>;
 379         regulator-max-microvolt = <1800000>;
 380         regulator-name = "vcc-wifi-io";
 381 };
 382
 383 &reg_eldo1 {
 384         regulator-always-on;
 385         regulator-min-microvolt = <1800000>;
 386         regulator-max-microvolt = <1800000>;
 387         regulator-name = "vcc-lpddr";
 388 };
 389
 390 &reg_eldo3 {
 391         regulator-min-microvolt = <1800000>;
 392         regulator-max-microvolt = <1800000>;
 393         regulator-name = "dvdd-1v8-csi";
 394 };
 395
 396 &reg_fldo1 {
 397         regulator-min-microvolt = <1200000>;
 398         regulator-max-microvolt = <1200000>;
 399         regulator-name = "vcc-1v2-hsic";
 400 };
 401
 402 &reg_fldo2 {
 403         regulator-always-on;
 404         regulator-min-microvolt = <1100000>;
 405         regulator-max-microvolt = <1100000>;
 406         regulator-name = "vdd-cpus";
 407 };
 408
 409 &reg_ldo_io0 {
 410         regulator-min-microvolt = <3300000>;
 411         regulator-max-microvolt = <3300000>;
 412         regulator-name = "vcc-lcd-ctp-stk";
 413         status = "okay";
 414 };
 415
 416 &reg_ldo_io1 {
 417         regulator-min-microvolt = <1800000>;
 418         regulator-max-microvolt = <1800000>;
 419         regulator-name = "vcc-1v8-typec";
 420         status = "okay";
 421 };
 422
 423 &reg_rtc_ldo {
 424         regulator-name = "vcc-rtc";
 425 };
 426
 427 &sound {
 428         status = "okay";
 429         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 430         simple-audio-card,widgets = "Microphone", "Headset Microphone",
 431                                     "Microphone", "Internal Microphone",
 432                                     "Headphone", "Headphone Jack",
 433                                     "Speaker", "Internal Earpiece",
 434                                     "Speaker", "Internal Speaker";
 435         simple-audio-card,routing =
 436                         "Headphone Jack", "HP",
 437                         "Internal Earpiece", "EARPIECE",
 438                         "Internal Speaker", "Speaker Amp OUTL",
 439                         "Internal Speaker", "Speaker Amp OUTR",
 440                         "Speaker Amp INL", "LINEOUT",
 441                         "Speaker Amp INR", "LINEOUT",
 442                         "Left DAC", "DACL",
 443                         "Right DAC", "DACR",
 444                         "ADCL", "Left ADC",
 445                         "ADCR", "Right ADC",
 446                         "Internal Microphone", "MBIAS",
 447                         "MIC1", "Internal Microphone",
 448                         "Headset Microphone", "HBIAS",
 449                         "MIC2", "Headset Microphone";
 450 };
 451
 452 &uart0 {
 453         pinctrl-names = "default";
 454         pinctrl-0 = <&uart0_pb_pins>;
 455         status = "okay";
 456 };
 457
 458 &uart1 {
 459         pinctrl-names = "default";
 460         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 461         status = "okay";
 462
 463         bluetooth {
 464                 compatible = "realtek,rtl8723cs-bt";
 465                 device-wake-gpios = <&pio 7 6 GPIO_ACTIVE_LOW>; /* PH6 */
 466                 enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
 467                 host-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
 468         };
 469 };
 470
 471 /* Connected to the modem (hardware flow control can't be used) */
 472 &uart3 {
 473         pinctrl-names = "default";
 474         pinctrl-0 = <&uart3_pins>;
 475         status = "okay";
 476 };
 477
 478 &usb_otg {
 479         dr_mode = "peripheral";
 480         status = "okay";
 481 };
 482
 483 &usb_power_supply {
 484         status = "okay";
 485 };
 486
 487 &usbphy {
 488         status = "okay";
 489 };