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         phys = <&usbphy 0>;
 130         phy-names = "usb";
 131         status = "okay";
 132 };
 133
 134 &ehci1 {
 135         status = "okay";
 136 };
 137
 138 &mixer0 {
 139         status = "okay";
 140 };
 141
 142 &mmc0 {
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&mmc0_pins>;
 145         vmmc-supply = <&reg_dcdc1>;
 146         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 147         disable-wp;
 148         bus-width = <4>;
 149         status = "okay";
 150 };
 151
 152 &mmc1 {
 153         pinctrl-names = "default";
 154         pinctrl-0 = <&mmc1_pins>;
 155         vmmc-supply = <&reg_dldo4>;
 156         vqmmc-supply = <&reg_eldo1>;
 157         mmc-pwrseq = <&wifi_pwrseq>;
 158         bus-width = <4>;
 159         non-removable;
 160         status = "okay";
 161
 162         rtl8723cs: wifi@1 {
 163                 reg = <1>;
 164         };
 165 };
 166
 167 &mmc2 {
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
 170         vmmc-supply = <&reg_dcdc1>;
 171         vqmmc-supply = <&reg_eldo1>;
 172         bus-width = <8>;
 173         non-removable;
 174         cap-mmc-hw-reset;
 175         mmc-hs200-1_8v;
 176         status = "okay";
 177 };
 178
 179 &ohci0 {
 180         phys = <&usbphy 0>;
 181         phy-names = "usb";
 182         status = "okay";
 183 };
 184
 185 &ohci1 {
 186         status = "okay";
 187 };
 188
 189 &pio {
 190         vcc-pc-supply = <&reg_eldo1>;
 191         vcc-pd-supply = <&reg_dcdc1>;
 192         vcc-pe-supply = <&reg_aldo1>;
 193         vcc-pg-supply = <&reg_eldo1>;
 194 };
 195
 196 &pwm {
 197         status = "okay";
 198 };
 199
 200 &r_i2c {
 201         clock-frequency = <100000>;
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&r_i2c_pl89_pins>;
 204         status = "okay";
 205
 206         anx6345: anx6345@38 {
 207                 compatible = "analogix,anx6345";
 208                 reg = <0x38>;
 209                 reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
 210                 dvdd25-supply = <&reg_dldo2>;
 211                 dvdd12-supply = <&reg_fldo1>;
 212
 213                 ports {
 214                         #address-cells = <1>;
 215                         #size-cells = <0>;
 216
 217                         anx6345_in: port@0 {
 218                                 reg = <0>;
 219                                 anx6345_in_tcon0: endpoint {
 220                                         remote-endpoint = <&tcon0_out_anx6345>;
 221                                 };
 222                         };
 223
 224                         anx6345_out: port@1 {
 225                                 reg = <1>;
 226                                 anx6345_out_edp: endpoint {
 227                                         remote-endpoint = <&panel_edp_in>;
 228                                 };
 229                         };
 230                 };
 231         };
 232 };
 233
 234 &r_pio {
 235         /*
 236          * FIXME: We can't add that supply for now since it would
 237          * create a circular dependency between pinctrl, the regulator
 238          * and the RSB Bus.
 239          *
 240          * vcc-pl-supply = <&reg_aldo2>;
 241          */
 242 };
 243
 244 &r_rsb {
 245         status = "okay";
 246
 247         axp803: pmic@3a3 {
 248                 compatible = "x-powers,axp803";
 249                 reg = <0x3a3>;
 250                 interrupt-parent = <&r_intc>;
 251                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 252         };
 253 };
 254
 255 #include "axp803.dtsi"
 256
 257 &ac_power_supply {
 258         status = "okay";
 259 };
 260
 261 &battery_power_supply {
 262         status = "okay";
 263 };
 264
 265 &reg_aldo1 {
 266         regulator-name = "vcc-pe";
 267 };
 268
 269 &reg_aldo2 {
 270         regulator-always-on;
 271         regulator-min-microvolt = <1800000>;
 272         regulator-max-microvolt = <3300000>;
 273         regulator-name = "vcc-pl";
 274 };
 275
 276 &reg_aldo3 {
 277         regulator-always-on;
 278         regulator-min-microvolt = <2700000>;
 279         regulator-max-microvolt = <3300000>;
 280         regulator-name = "vcc-pll-avcc";
 281 };
 282
 283 &reg_dc1sw {
 284         regulator-name = "vcc-lcd";
 285 };
 286
 287 &reg_dcdc1 {
 288         regulator-always-on;
 289         regulator-min-microvolt = <3300000>;
 290         regulator-max-microvolt = <3300000>;
 291         regulator-name = "vcc-3v3";
 292 };
 293
 294 &reg_dcdc2 {
 295         regulator-always-on;
 296         regulator-min-microvolt = <1000000>;
 297         regulator-max-microvolt = <1300000>;
 298         regulator-name = "vdd-cpux";
 299 };
 300
 301 /* DCDC3 is polyphased with DCDC2 */
 302
 303 &reg_dcdc5 {
 304         regulator-always-on;
 305         regulator-min-microvolt = <1200000>;
 306         regulator-max-microvolt = <1200000>;
 307         regulator-name = "vcc-dram";
 308 };
 309
 310 &reg_dcdc6 {
 311         regulator-always-on;
 312         regulator-min-microvolt = <1100000>;
 313         regulator-max-microvolt = <1100000>;
 314         regulator-name = "vdd-sys";
 315 };
 316
 317 &reg_dldo1 {
 318         regulator-min-microvolt = <3300000>;
 319         regulator-max-microvolt = <3300000>;
 320         regulator-name = "vcc-hdmi";
 321 };
 322
 323 &reg_dldo2 {
 324         regulator-min-microvolt = <2500000>;
 325         regulator-max-microvolt = <2500000>;
 326         regulator-name = "vcc-edp";
 327 };
 328
 329 &reg_dldo4 {
 330         regulator-min-microvolt = <3300000>;
 331         regulator-max-microvolt = <3300000>;
 332         regulator-name = "vcc-wifi";
 333 };
 334
 335 &reg_eldo1 {
 336         regulator-always-on;
 337         regulator-min-microvolt = <1800000>;
 338         regulator-max-microvolt = <1800000>;
 339         regulator-name = "cpvdd";
 340 };
 341
 342 &reg_fldo1 {
 343         regulator-min-microvolt = <1200000>;
 344         regulator-max-microvolt = <1200000>;
 345         regulator-name = "vcc-1v2-hsic";
 346 };
 347
 348 &reg_fldo2 {
 349         regulator-always-on;
 350         regulator-min-microvolt = <1100000>;
 351         regulator-max-microvolt = <1100000>;
 352         regulator-name = "vdd-cpus";
 353 };
 354
 355 &reg_rtc_ldo {
 356         regulator-name = "vcc-rtc";
 357 };
 358
 359 &simplefb_lcd {
 360         panel-supply = <&reg_dc1sw>;
 361         dvdd25-supply = <&reg_dldo2>;
 362         dvdd12-supply = <&reg_fldo1>;
 363 };
 364
 365 &simplefb_hdmi {
 366         vcc-hdmi-supply = <&reg_dldo1>;
 367 };
 368
 369 &sound {
 370         status = "okay";
 371         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 372         simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
 373                                     "Microphone", "Internal Microphone Right",
 374                                     "Headphone", "Headphone Jack",
 375                                     "Speaker", "Internal Speaker";
 376         simple-audio-card,routing =
 377                         "Left DAC", "DACL",
 378                         "Right DAC", "DACR",
 379                         "Speaker Amp INL", "LINEOUT",
 380                         "Speaker Amp INR", "LINEOUT",
 381                         "Internal Speaker", "Speaker Amp OUTL",
 382                         "Internal Speaker", "Speaker Amp OUTR",
 383                         "Headphone Jack", "HP",
 384                         "ADCL", "Left ADC",
 385                         "ADCR", "Right ADC",
 386                         "Internal Microphone Left", "MBIAS",
 387                         "MIC1", "Internal Microphone Left",
 388                         "Internal Microphone Right", "HBIAS",
 389                         "MIC2", "Internal Microphone Right";
 390 };
 391
 392 &tcon0 {
 393         pinctrl-names = "default";
 394         pinctrl-0 = <&lcd_rgb666_pins>;
 395
 396         status = "okay";
 397 };
 398
 399 &tcon0_out {
 400         tcon0_out_anx6345: endpoint {
 401                 remote-endpoint = <&anx6345_in_tcon0>;
 402         };
 403 };
 404
 405 &uart0 {
 406         pinctrl-names = "default";
 407         pinctrl-0 = <&uart0_pb_pins>;
 408         status = "okay";
 409 };
 410
 411 &usb_otg {
 412         dr_mode = "host";
 413 };
 414
 415 &usbphy {
 416         usb0_vbus-supply = <&reg_vcc5v0>;
 417         usb1_vbus-supply = <&reg_vcc5v0>;
 418         status = "okay";
 419 };