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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
   4  * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
   5  *
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "sun50i-a64.dtsi"
  11
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14 #include <dt-bindings/pwm/pwm.h>
  15
  16 / {
  17         model = "Pinebook";
  18         compatible = "pine64,pinebook", "allwinner,sun50i-a64";
  19
  20         aliases {
  21                 serial0 = &uart0;
  22                 ethernet0 = &rtl8723cs;
  23         };
  24
  25         vdd_bl: regulator@0 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "bl-3v3";
  28                 regulator-min-microvolt = <3300000>;
  29                 regulator-max-microvolt = <3300000>;
  30                 gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
  31                 enable-active-high;
  32         };
  33
  34         backlight: backlight {
  35                 compatible = "pwm-backlight";
  36                 pwms = <&pwm 0 50000 0>;
  37                 brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
  38                 default-brightness-level = <2>;
  39                 enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
  40                 power-supply = <&vdd_bl>;
  41         };
  42
  43         chosen {
  44                 stdout-path = "serial0:115200n8";
  45
  46                 framebuffer-lcd {
  47                         panel-supply = <&reg_dc1sw>;
  48                         dvdd25-supply = <&reg_dldo2>;
  49                         dvdd12-supply = <&reg_fldo1>;
  50                 };
  51         };
  52
  53         gpio_keys {
  54                 compatible = "gpio-keys";
  55
  56                 lid_switch {
  57                         label = "Lid Switch";
  58                         gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
  59                         linux,input-type = <EV_SW>;
  60                         linux,code = <SW_LID>;
  61                         linux,can-disable;
  62                         wakeup-source;
  63                 };
  64         };
  65
  66         reg_vcc3v3: vcc3v3 {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "vcc3v3";
  69                 regulator-min-microvolt = <3300000>;
  70                 regulator-max-microvolt = <3300000>;
  71         };
  72
  73         wifi_pwrseq: wifi_pwrseq {
  74                 compatible = "mmc-pwrseq-simple";
  75                 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  76         };
  77
  78         speaker_amp: audio-amplifier {
  79                 compatible = "simple-audio-amplifier";
  80                 /*
  81                  * TODO This is actually a fixed regulator controlled by
  82                  * the GPIO line on the PMIC. This should be corrected
  83                  * once GPIO support is added for this PMIC.
  84                  */
  85                 VCC-supply = <&reg_ldo_io0>;
  86                 enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
  87                 sound-name-prefix = "Speaker Amp";
  88         };
  89
  90 };
  91
  92 &codec {
  93         status = "okay";
  94 };
  95
  96 &codec_analog {
  97         cpvdd-supply = <&reg_eldo1>;
  98         status = "okay";
  99 };
 100
 101 &dai {
 102         status = "okay";
 103 };
 104
 105 &ehci0 {
 106         phys = <&usbphy 0>;
 107         status = "okay";
 108 };
 109
 110 &ehci1 {
 111         status = "okay";
 112 };
 113
 114 &mmc0 {
 115         pinctrl-names = "default";
 116         pinctrl-0 = <&mmc0_pins>;
 117         vmmc-supply = <&reg_dcdc1>;
 118         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
 119         disable-wp;
 120         bus-width = <4>;
 121         status = "okay";
 122 };
 123
 124 &mmc1 {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&mmc1_pins>;
 127         vmmc-supply = <&reg_dldo4>;
 128         vqmmc-supply = <&reg_eldo1>;
 129         mmc-pwrseq = <&wifi_pwrseq>;
 130         bus-width = <4>;
 131         non-removable;
 132         status = "okay";
 133
 134         rtl8723cs: wifi@1 {
 135                 reg = <1>;
 136         };
 137 };
 138
 139 &mmc2 {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
 142         vmmc-supply = <&reg_dcdc1>;
 143         vqmmc-supply = <&reg_eldo1>;
 144         bus-width = <8>;
 145         non-removable;
 146         cap-mmc-hw-reset;
 147         mmc-hs200-1_8v;
 148         status = "okay";
 149 };
 150
 151 &ohci0 {
 152         phys = <&usbphy 0>;
 153         status = "okay";
 154 };
 155
 156 &ohci1 {
 157         status = "okay";
 158 };
 159
 160 &pwm {
 161         status = "okay";
 162 };
 163
 164 &r_rsb {
 165         status = "okay";
 166
 167         axp803: pmic@3a3 {
 168                 compatible = "x-powers,axp803";
 169                 reg = <0x3a3>;
 170                 interrupt-parent = <&r_intc>;
 171                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 172         };
 173 };
 174
 175 /* The ANX6345 eDP-bridge is on r_i2c */
 176 &r_i2c {
 177         clock-frequency = <100000>;
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&r_i2c_pl89_pins>;
 180         status = "okay";
 181 };
 182
 183 #include "axp803.dtsi"
 184
 185 &ac_power_supply {
 186         status = "okay";
 187 };
 188
 189 &battery_power_supply {
 190         status = "okay";
 191 };
 192
 193 &reg_aldo1 {
 194         regulator-min-microvolt = <2800000>;
 195         regulator-max-microvolt = <2800000>;
 196         regulator-name = "vcc-csi";
 197 };
 198
 199 &reg_aldo2 {
 200         regulator-always-on;
 201         regulator-min-microvolt = <1800000>;
 202         regulator-max-microvolt = <3300000>;
 203         regulator-name = "vcc-pl";
 204 };
 205
 206 &reg_aldo3 {
 207         regulator-always-on;
 208         regulator-min-microvolt = <2700000>;
 209         regulator-max-microvolt = <3300000>;
 210         regulator-name = "vcc-pll-avcc";
 211 };
 212
 213 &reg_dc1sw {
 214         regulator-name = "vcc-lcd";
 215 };
 216
 217 &reg_dcdc1 {
 218         regulator-always-on;
 219         regulator-min-microvolt = <3300000>;
 220         regulator-max-microvolt = <3300000>;
 221         regulator-name = "vcc-3v3";
 222 };
 223
 224 &reg_dcdc2 {
 225         regulator-always-on;
 226         regulator-min-microvolt = <1000000>;
 227         regulator-max-microvolt = <1300000>;
 228         regulator-name = "vdd-cpux";
 229 };
 230
 231 /* DCDC3 is polyphased with DCDC2 */
 232
 233 &reg_dcdc5 {
 234         regulator-always-on;
 235         regulator-min-microvolt = <1200000>;
 236         regulator-max-microvolt = <1200000>;
 237         regulator-name = "vcc-dram";
 238 };
 239
 240 &reg_dcdc6 {
 241         regulator-always-on;
 242         regulator-min-microvolt = <1100000>;
 243         regulator-max-microvolt = <1100000>;
 244         regulator-name = "vdd-sys";
 245 };
 246
 247 &reg_dldo1 {
 248         regulator-min-microvolt = <3300000>;
 249         regulator-max-microvolt = <3300000>;
 250         regulator-name = "vcc-hdmi";
 251 };
 252
 253 &reg_dldo2 {
 254         regulator-min-microvolt = <2500000>;
 255         regulator-max-microvolt = <2500000>;
 256         regulator-name = "vcc-edp";
 257 };
 258
 259 &reg_dldo3 {
 260         regulator-min-microvolt = <3300000>;
 261         regulator-max-microvolt = <3300000>;
 262         regulator-name = "avdd-csi";
 263 };
 264
 265 &reg_dldo4 {
 266         regulator-min-microvolt = <3300000>;
 267         regulator-max-microvolt = <3300000>;
 268         regulator-name = "vcc-wifi";
 269 };
 270
 271 &reg_eldo1 {
 272         regulator-always-on;
 273         regulator-min-microvolt = <1800000>;
 274         regulator-max-microvolt = <1800000>;
 275         regulator-name = "cpvdd";
 276 };
 277
 278 &reg_eldo3 {
 279         regulator-min-microvolt = <1800000>;
 280         regulator-max-microvolt = <1800000>;
 281         regulator-name = "vdd-1v8-csi";
 282 };
 283
 284 &reg_fldo1 {
 285         regulator-min-microvolt = <1200000>;
 286         regulator-max-microvolt = <1200000>;
 287         regulator-name = "vcc-1v2-hsic";
 288 };
 289
 290 &reg_fldo2 {
 291         regulator-always-on;
 292         regulator-min-microvolt = <1100000>;
 293         regulator-max-microvolt = <1100000>;
 294         regulator-name = "vdd-cpus";
 295 };
 296
 297 &reg_ldo_io0 {
 298         regulator-min-microvolt = <3300000>;
 299         regulator-max-microvolt = <3300000>;
 300         regulator-name = "vcc-usb";
 301         status = "okay";
 302 };
 303
 304 &reg_rtc_ldo {
 305         regulator-name = "vcc-rtc";
 306 };
 307
 308 &simplefb_hdmi {
 309         vcc-hdmi-supply = <&reg_dldo1>;
 310 };
 311
 312 &sound {
 313         status = "okay";
 314         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 315         simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
 316                                     "Microphone", "Internal Microphone Right",
 317                                     "Headphone", "Headphone Jack",
 318                                     "Speaker", "Internal Speaker";
 319         simple-audio-card,routing =
 320                         "Left DAC", "AIF1 Slot 0 Left",
 321                         "Right DAC", "AIF1 Slot 0 Right",
 322                         "Speaker Amp INL", "LINEOUT",
 323                         "Speaker Amp INR", "LINEOUT",
 324                         "Internal Speaker", "Speaker Amp OUTL",
 325                         "Internal Speaker", "Speaker Amp OUTR",
 326                         "Headphone Jack", "HP",
 327                         "AIF1 Slot 0 Left ADC", "Left ADC",
 328                         "AIF1 Slot 0 Right ADC", "Right ADC",
 329                         "Internal Microphone Left", "MBIAS",
 330                         "MIC1", "Internal Microphone Left",
 331                         "Internal Microphone Right", "HBIAS",
 332                         "MIC2", "Internal Microphone Right";
 333 };
 334
 335 &uart0 {
 336         pinctrl-names = "default";
 337         pinctrl-0 = <&uart0_pb_pins>;
 338         status = "okay";
 339 };
 340
 341 &usb_otg {
 342         dr_mode = "host";
 343 };
 344
 345 &usbphy {
 346         usb0_vbus-supply = <&reg_ldo_io0>;
 347         usb1_vbus-supply = <&reg_ldo_io0>;
 348         status = "okay";
 349 };