arch/arm/dts/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", "AIF1 Slot 0 Left",
 378                         "Right DAC", "AIF1 Slot 0 Right",
 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                         "AIF1 Slot 0 Left ADC", "Left ADC",
 385                         "AIF1 Slot 0 Right ADC", "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 };