arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
   3 // Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
   4
   5 /dts-v1/;
   6
   7 #include "sun50i-a64.dtsi"
   8 #include "sun50i-a64-cpu-opp.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/input/gpio-keys.h>
  12 #include <dt-bindings/input/input.h>
  13 #include <dt-bindings/pwm/pwm.h>
  14
  15 / {
  16         model = "Pinebook";
  17         compatible = "pine64,pinebook", "allwinner,sun50i-a64";
  18
  19         aliases {
  20                 serial0 = &uart0;
  21                 ethernet0 = &rtl8723cs;
  22         };
  23
  24         backlight: backlight {
  25                 compatible = "pwm-backlight";
  26                 pwms = <&pwm 0 50000 0>;
  27                 brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
  28                 default-brightness-level = <2>;
  29                 enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
  30                 power-supply = <&reg_vbklt>;
  31         };
  32
  33         chosen {
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         gpio_keys {
  38                 compatible = "gpio-keys";
  39
  40                 lid_switch {
  41                         label = "Lid Switch";
  42                         gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
  43                         linux,input-type = <EV_SW>;
  44                         linux,code = <SW_LID>;
  45                         linux,can-disable;
  46                         wakeup-source;
  47                         wakeup-event-action = <EV_ACT_DEASSERTED>;
  48                 };
  49         };
  50
  51         panel_edp: panel-edp {
  52                 compatible = "neweast,wjfh116008a";
  53                 backlight = <&backlight>;
  54                 power-supply = <&reg_dc1sw>;
  55
  56                 port {
  57                         panel_edp_in: endpoint {
  58                                 remote-endpoint = <&anx6345_out_edp>;
  59                         };
  60                 };
  61         };
  62
  63         reg_vbklt: vbklt {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vbklt";
  66                 regulator-min-microvolt = <18000000>;
  67                 regulator-max-microvolt = <18000000>;
  68                 gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
  69                 enable-active-high;
  70         };
  71
  72         reg_vcc5v0: vcc5v0 {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "vcc5v0";
  75                 regulator-min-microvolt = <5000000>;
  76                 regulator-max-microvolt = <5000000>;
  77                 gpio = <&axp_gpio 0 GPIO_ACTIVE_HIGH>;
  78                 enable-active-high;
  79         };
  80
  81         wifi_pwrseq: wifi_pwrseq {
  82                 compatible = "mmc-pwrseq-simple";
  83                 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  84         };
  85
  86         speaker_amp: audio-amplifier {
  87                 compatible = "simple-audio-amplifier";
  88                 VCC-supply = <&reg_vcc5v0>;
  89                 enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
  90                 sound-name-prefix = "Speaker Amp";
  91         };
  92
  93 };
  94
  95 &codec {
  96         status = "okay";
  97 };
  98
  99 &codec_analog {
 100         cpvdd-supply = <&reg_eldo1>;
 101         status = "okay";
 102 };
 103
 104 &cpu0 {
 105         cpu-supply = <&reg_dcdc2>;
 106 };
 107
 108 &cpu1 {
 109         cpu-supply = <&reg_dcdc2>;
 110 };
 111
 112 &cpu2 {
 113         cpu-supply = <&reg_dcdc2>;
 114 };
 115
 116 &cpu3 {
 117         cpu-supply = <&reg_dcdc2>;
 118 };
 119
 120 &dai {
 121         status = "okay";
 122 };
 123
 124 &de {
 125         status = "okay";
 126 };
 127
 128 &ehci0 {
 129         status = "okay";
 130 };
 131
 132 &ehci1 {
 133         status = "okay";
 134 };
 135
 136 &mixer0 {
 137         status = "okay";
 138 };
 139
 140 &mmc0 {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&mmc0_pins>;
 143         vmmc-supply = <&reg_dcdc1>;
 144         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 145         disable-wp;
 146         bus-width = <4>;
 147         status = "okay";
 148 };
 149
 150 &mmc1 {
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&mmc1_pins>;
 153         vmmc-supply = <&reg_dldo4>;
 154         vqmmc-supply = <&reg_eldo1>;
 155         mmc-pwrseq = <&wifi_pwrseq>;
 156         bus-width = <4>;
 157         non-removable;
 158         status = "okay";
 159
 160         rtl8723cs: wifi@1 {
 161                 reg = <1>;
 162         };
 163 };
 164
 165 &mmc2 {
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
 168         vmmc-supply = <&reg_dcdc1>;
 169         vqmmc-supply = <&reg_eldo1>;
 170         max-frequency = <200000000>;
 171         bus-width = <8>;
 172         non-removable;
 173         cap-mmc-hw-reset;
 174         mmc-hs200-1_8v;
 175         status = "okay";
 176 };
 177
 178 &ohci0 {
 179         status = "okay";
 180 };
 181
 182 &ohci1 {
 183         status = "okay";
 184 };
 185
 186 &pio {
 187         vcc-pc-supply = <&reg_eldo1>;
 188         vcc-pd-supply = <&reg_dcdc1>;
 189         vcc-pe-supply = <&reg_aldo1>;
 190         vcc-pg-supply = <&reg_eldo1>;
 191 };
 192
 193 &pwm {
 194         status = "okay";
 195 };
 196
 197 &r_i2c {
 198         clock-frequency = <100000>;
 199         pinctrl-names = "default";
 200         pinctrl-0 = <&r_i2c_pl89_pins>;
 201         status = "okay";
 202
 203         anx6345: anx6345@38 {
 204                 compatible = "analogix,anx6345";
 205                 reg = <0x38>;
 206                 reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
 207                 dvdd25-supply = <&reg_dldo2>;
 208                 dvdd12-supply = <&reg_fldo1>;
 209
 210                 ports {
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213
 214                         anx6345_in: port@0 {
 215                                 reg = <0>;
 216                                 anx6345_in_tcon0: endpoint {
 217                                         remote-endpoint = <&tcon0_out_anx6345>;
 218                                 };
 219                         };
 220
 221                         anx6345_out: port@1 {
 222                                 reg = <1>;
 223                                 anx6345_out_edp: endpoint {
 224                                         remote-endpoint = <&panel_edp_in>;
 225                                 };
 226                         };
 227                 };
 228         };
 229 };
 230
 231 &r_pio {
 232         /*
 233          * FIXME: We can't add that supply for now since it would
 234          * create a circular dependency between pinctrl, the regulator
 235          * and the RSB Bus.
 236          *
 237          * vcc-pl-supply = <&reg_aldo2>;
 238          */
 239 };
 240
 241 &r_rsb {
 242         status = "okay";
 243
 244         axp803: pmic@3a3 {
 245                 compatible = "x-powers,axp803";
 246                 reg = <0x3a3>;
 247                 interrupt-parent = <&r_intc>;
 248                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
 249         };
 250 };
 251
 252 #include "axp803.dtsi"
 253
 254 &ac_power_supply {
 255         status = "okay";
 256 };
 257
 258 &battery_power_supply {
 259         status = "okay";
 260 };
 261
 262 &reg_aldo1 {
 263         regulator-name = "vcc-pe";
 264 };
 265
 266 &reg_aldo2 {
 267         regulator-always-on;
 268         regulator-min-microvolt = <1800000>;
 269         regulator-max-microvolt = <3300000>;
 270         regulator-name = "vcc-pl";
 271 };
 272
 273 &reg_aldo3 {
 274         regulator-always-on;
 275         regulator-min-microvolt = <2700000>;
 276         regulator-max-microvolt = <3300000>;
 277         regulator-name = "vcc-pll-avcc";
 278 };
 279
 280 &reg_dc1sw {
 281         regulator-name = "vcc-lcd";
 282 };
 283
 284 &reg_dcdc1 {
 285         regulator-always-on;
 286         regulator-min-microvolt = <3300000>;
 287         regulator-max-microvolt = <3300000>;
 288         regulator-name = "vcc-3v3";
 289 };
 290
 291 &reg_dcdc2 {
 292         regulator-always-on;
 293         regulator-min-microvolt = <1000000>;
 294         regulator-max-microvolt = <1300000>;
 295         regulator-name = "vdd-cpux";
 296 };
 297
 298 /* DCDC3 is polyphased with DCDC2 */
 299
 300 &reg_dcdc5 {
 301         regulator-always-on;
 302         regulator-min-microvolt = <1200000>;
 303         regulator-max-microvolt = <1200000>;
 304         regulator-name = "vcc-dram";
 305 };
 306
 307 &reg_dcdc6 {
 308         regulator-always-on;
 309         regulator-min-microvolt = <1100000>;
 310         regulator-max-microvolt = <1100000>;
 311         regulator-name = "vdd-sys";
 312 };
 313
 314 &reg_dldo1 {
 315         regulator-min-microvolt = <3300000>;
 316         regulator-max-microvolt = <3300000>;
 317         regulator-name = "vcc-hdmi";
 318 };
 319
 320 &reg_dldo2 {
 321         regulator-min-microvolt = <2500000>;
 322         regulator-max-microvolt = <2500000>;
 323         regulator-name = "vcc-edp";
 324 };
 325
 326 &reg_dldo4 {
 327         regulator-min-microvolt = <3300000>;
 328         regulator-max-microvolt = <3300000>;
 329         regulator-name = "vcc-wifi";
 330 };
 331
 332 &reg_eldo1 {
 333         regulator-always-on;
 334         regulator-min-microvolt = <1800000>;
 335         regulator-max-microvolt = <1800000>;
 336         regulator-name = "cpvdd";
 337 };
 338
 339 &reg_fldo1 {
 340         regulator-min-microvolt = <1200000>;
 341         regulator-max-microvolt = <1200000>;
 342         regulator-name = "vcc-1v2-hsic";
 343 };
 344
 345 &reg_fldo2 {
 346         regulator-always-on;
 347         regulator-min-microvolt = <1100000>;
 348         regulator-max-microvolt = <1100000>;
 349         regulator-name = "vdd-cpus";
 350 };
 351
 352 &reg_rtc_ldo {
 353         regulator-name = "vcc-rtc";
 354 };
 355
 356 &simplefb_lcd {
 357         panel-supply = <&reg_dc1sw>;
 358         dvdd25-supply = <&reg_dldo2>;
 359         dvdd12-supply = <&reg_fldo1>;
 360 };
 361
 362 &simplefb_hdmi {
 363         vcc-hdmi-supply = <&reg_dldo1>;
 364 };
 365
 366 &sound {
 367         status = "okay";
 368         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 369         simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
 370                                     "Microphone", "Internal Microphone Right",
 371                                     "Headphone", "Headphone Jack",
 372                                     "Speaker", "Internal Speaker";
 373         simple-audio-card,routing =
 374                         "Left DAC", "DACL",
 375                         "Right DAC", "DACR",
 376                         "Speaker Amp INL", "LINEOUT",
 377                         "Speaker Amp INR", "LINEOUT",
 378                         "Internal Speaker", "Speaker Amp OUTL",
 379                         "Internal Speaker", "Speaker Amp OUTR",
 380                         "Headphone Jack", "HP",
 381                         "ADCL", "Left ADC",
 382                         "ADCR", "Right ADC",
 383                         "Internal Microphone Left", "MBIAS",
 384                         "MIC1", "Internal Microphone Left",
 385                         "Internal Microphone Right", "HBIAS",
 386                         "MIC2", "Internal Microphone Right";
 387 };
 388
 389 &tcon0 {
 390         pinctrl-names = "default";
 391         pinctrl-0 = <&lcd_rgb666_pins>;
 392
 393         status = "okay";
 394 };
 395
 396 &tcon0_out {
 397         tcon0_out_anx6345: endpoint {
 398                 remote-endpoint = <&anx6345_in_tcon0>;
 399         };
 400 };
 401
 402 &uart0 {
 403         pinctrl-names = "default";
 404         pinctrl-0 = <&uart0_pb_pins>;
 405         status = "okay";
 406 };
 407
 408 &usb_otg {
 409         dr_mode = "host";
 410 };
 411
 412 &usbphy {
 413         usb0_vbus-supply = <&reg_vcc5v0>;
 414         usb1_vbus-supply = <&reg_vcc5v0>;
 415         status = "okay";
 416 };