sun50i-a64-pinetab.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.xyz>
    4  *
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include "sun50i-a64.dtsi"
   10 #include "sun50i-a64-cpu-opp.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 = "PineTab, Development Sample";
   18         compatible = "pine64,pinetab", "allwinner,sun50i-a64";
   19         chassis-type = "tablet";
   20 
   21         aliases {
   22                 serial0 = &uart0;
   23                 ethernet0 = &rtl8723cs;
   24         };
   25 
   26         backlight: backlight {
   27                 compatible = "pwm-backlight";
   28                 pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
   29                 brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>;
   30                 default-brightness-level = <15>;
   31                 enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
   32                 power-supply = <&vdd_bl>;
   33         };
   34 
   35         chosen {
   36                 stdout-path = "serial0:115200n8";
   37         };
   38 
   39         hdmi-connector {
   40                 compatible = "hdmi-connector";
   41                 type = "c";
   42 
   43                 port {
   44                         hdmi_con_in: endpoint {
   45                                 remote-endpoint = <&hdmi_out_con>;
   46                         };
   47                 };
   48         };
   49 
   50         i2c-csi {
   51                 compatible = "i2c-gpio";
   52                 sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>; /* PE13 */
   53                 scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>; /* PE12 */
   54                 i2c-gpio,delay-us = <5>;
   55                 #address-cells = <1>;
   56                 #size-cells = <0>;
   57 
   58                 /* Rear camera */
   59                 ov5640: camera@3c {
   60                         compatible = "ovti,ov5640";
   61                         reg = <0x3c>;
   62                         pinctrl-names = "default";
   63                         pinctrl-0 = <&csi_mclk_pin>;
   64                         clocks = <&ccu CLK_CSI_MCLK>;
   65                         clock-names = "xclk";
   66 
   67                         AVDD-supply = <&reg_dldo3>;
   68                         DOVDD-supply = <&reg_aldo1>;
   69                         DVDD-supply = <&reg_eldo3>;
   70                         reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* PE14 */
   71                         powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
   72 
   73                         port {
   74                                 ov5640_ep: endpoint {
   75                                         remote-endpoint = <&csi_ep>;
   76                                         bus-width = <8>;
   77                                         hsync-active = <1>; /* Active high */
   78                                         vsync-active = <0>; /* Active low */
   79                                         data-active = <1>;  /* Active high */
   80                                         pclk-sample = <1>;  /* Rising */
   81                                 };
   82                         };
   83                 };
   84         };
   85 
   86         speaker_amp: audio-amplifier {
   87                 compatible = "simple-audio-amplifier";
   88                 enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
   89                 sound-name-prefix = "Speaker Amp";
   90         };
   91 
   92         vdd_bl: regulator {
   93                 compatible = "regulator-fixed";
   94                 regulator-name = "bl-3v3";
   95                 regulator-min-microvolt = <3300000>;
   96                 regulator-max-microvolt = <3300000>;
   97                 gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
   98                 enable-active-high;
   99         };
  100 
  101         wifi_pwrseq: wifi_pwrseq {
  102                 compatible = "mmc-pwrseq-simple";
  103                 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  104                 post-power-on-delay-ms = <200>;
  105         };
  106 };
  107 
  108 &codec {
  109         status = "okay";
  110 };
  111 
  112 &codec_analog {
  113         cpvdd-supply = <&reg_eldo1>;
  114         status = "okay";
  115 };
  116 
  117 &cpu0 {
  118         cpu-supply = <&reg_dcdc2>;
  119 };
  120 
  121 &cpu1 {
  122         cpu-supply = <&reg_dcdc2>;
  123 };
  124 
  125 &cpu2 {
  126         cpu-supply = <&reg_dcdc2>;
  127 };
  128 
  129 &cpu3 {
  130         cpu-supply = <&reg_dcdc2>;
  131 };
  132 
  133 &csi {
  134         status = "okay";
  135 
  136         port {
  137                 csi_ep: endpoint {
  138                         remote-endpoint = <&ov5640_ep>;
  139                         bus-width = <8>;
  140                         hsync-active = <1>; /* Active high */
  141                         vsync-active = <0>; /* Active low */
  142                         data-active = <1>;  /* Active high */
  143                         pclk-sample = <1>;  /* Rising */
  144                 };
  145         };
  146 };
  147 
  148 &dai {
  149         status = "okay";
  150 };
  151 
  152 &de {
  153         status = "okay";
  154 };
  155 
  156 &dphy {
  157         status = "okay";
  158 };
  159 
  160 &dsi {
  161         vcc-dsi-supply = <&reg_dldo1>;
  162         status = "okay";
  163 
  164         panel@0 {
  165                 compatible = "feixin,k101-im2ba02";
  166                 reg = <0>;
  167                 avdd-supply = <&reg_dc1sw>;
  168                 dvdd-supply = <&reg_dc1sw>;
  169                 cvdd-supply = <&reg_ldo_io1>;
  170                 reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
  171                 backlight = <&backlight>;
  172         };
  173 };
  174 
  175 &ehci0 {
  176         status = "okay";
  177 };
  178 
  179 &ehci1 {
  180         status = "okay";
  181 };
  182 
  183 &i2c0 {
  184         status = "okay";
  185 
  186         touchscreen@5d {
  187                 compatible = "goodix,gt9271";
  188                 reg = <0x5d>;
  189                 interrupt-parent = <&pio>;
  190                 interrupts = <7 4 IRQ_TYPE_LEVEL_HIGH>; /* PH4 */
  191                 irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
  192                 reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
  193                 AVDD28-supply = <&reg_ldo_io1>;
  194         };
  195 };
  196 
  197 &i2c0_pins {
  198         bias-pull-up;
  199 };
  200 
  201 &i2c1 {
  202         status = "okay";
  203 
  204         /* TODO: add Bochs BMA223 accelerometer here */
  205 };
  206 
  207 &lradc {
  208         vref-supply = <&reg_aldo3>;
  209         status = "okay";
  210 
  211         button-200 {
  212                 label = "Volume Up";
  213                 linux,code = <KEY_VOLUMEUP>;
  214                 channel = <0>;
  215                 voltage = <200000>;
  216         };
  217 
  218         button-400 {
  219                 label = "Volume Down";
  220                 linux,code = <KEY_VOLUMEDOWN>;
  221                 channel = <0>;
  222                 voltage = <400000>;
  223         };
  224 };
  225 
  226 &mixer1 {
  227         status = "okay";
  228 };
  229 
  230 &mmc0 {
  231         pinctrl-names = "default";
  232         pinctrl-0 = <&mmc0_pins>;
  233         vmmc-supply = <&reg_dcdc1>;
  234         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
  235         disable-wp;
  236         bus-width = <4>;
  237         status = "okay";
  238 };
  239 
  240 &mmc1 {
  241         pinctrl-names = "default";
  242         pinctrl-0 = <&mmc1_pins>;
  243         vmmc-supply = <&reg_dldo4>;
  244         vqmmc-supply = <&reg_eldo1>;
  245         mmc-pwrseq = <&wifi_pwrseq>;
  246         bus-width = <4>;
  247         non-removable;
  248         status = "okay";
  249 
  250         rtl8723cs: wifi@1 {
  251                 reg = <1>;
  252         };
  253 };
  254 
  255 &mmc2 {
  256         pinctrl-names = "default";
  257         pinctrl-0 = <&mmc2_pins>;
  258         vmmc-supply = <&reg_dcdc1>;
  259         vqmmc-supply = <&reg_dcdc1>;
  260         bus-width = <8>;
  261         non-removable;
  262         cap-mmc-hw-reset;
  263         status = "okay";
  264 };
  265 
  266 &ohci0 {
  267         status = "okay";
  268 };
  269 
  270 &pwm {
  271         status = "okay";
  272 };
  273 
  274 &r_rsb {
  275         status = "okay";
  276 
  277         axp803: pmic@3a3 {
  278                 compatible = "x-powers,axp803";
  279                 reg = <0x3a3>;
  280                 interrupt-parent = <&r_intc>;
  281                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
  282                 x-powers,drive-vbus-en;
  283         };
  284 };
  285 
  286 #include "axp803.dtsi"
  287 
  288 &ac_power_supply {
  289         status = "okay";
  290 };
  291 
  292 &battery_power_supply {
  293         status = "okay";
  294 };
  295 
  296 &reg_aldo1 {
  297         regulator-min-microvolt = <2800000>;
  298         regulator-max-microvolt = <2800000>;
  299         regulator-name = "dovdd-csi";
  300 };
  301 
  302 &reg_aldo2 {
  303         regulator-always-on;
  304         regulator-min-microvolt = <1800000>;
  305         regulator-max-microvolt = <3300000>;
  306         regulator-name = "vcc-pl";
  307 };
  308 
  309 &reg_aldo3 {
  310         regulator-always-on;
  311         regulator-min-microvolt = <2700000>;
  312         regulator-max-microvolt = <3300000>;
  313         regulator-name = "vcc-pll-avcc";
  314 };
  315 
  316 &reg_dc1sw {
  317         regulator-name = "vcc-lcd";
  318 };
  319 
  320 &reg_dcdc1 {
  321         regulator-always-on;
  322         regulator-min-microvolt = <3300000>;
  323         regulator-max-microvolt = <3300000>;
  324         regulator-name = "vcc-3v3";
  325 };
  326 
  327 &reg_dcdc2 {
  328         regulator-always-on;
  329         regulator-min-microvolt = <1000000>;
  330         regulator-max-microvolt = <1300000>;
  331         regulator-name = "vdd-cpux";
  332 };
  333 
  334 /* DCDC3 is polyphased with DCDC2 */
  335 
  336 &reg_dcdc5 {
  337         regulator-always-on;
  338         regulator-min-microvolt = <1200000>;
  339         regulator-max-microvolt = <1200000>;
  340         regulator-name = "vcc-dram";
  341 };
  342 
  343 &reg_dcdc6 {
  344         regulator-always-on;
  345         regulator-min-microvolt = <1100000>;
  346         regulator-max-microvolt = <1100000>;
  347         regulator-name = "vdd-sys";
  348 };
  349 
  350 &reg_dldo1 {
  351         regulator-always-on;
  352         regulator-min-microvolt = <3300000>;
  353         regulator-max-microvolt = <3300000>;
  354         regulator-name = "vcc-hdmi-dsi-sensor";
  355 };
  356 
  357 &reg_dldo3 {
  358         regulator-min-microvolt = <2800000>;
  359         regulator-max-microvolt = <2800000>;
  360         regulator-name = "avdd-csi";
  361 };
  362 
  363 &reg_dldo4 {
  364         regulator-min-microvolt = <3300000>;
  365         regulator-max-microvolt = <3300000>;
  366         regulator-name = "vcc-wifi";
  367 };
  368 
  369 &reg_drivevbus {
  370         regulator-name = "usb0-vbus";
  371         status = "okay";
  372 };
  373 
  374 &reg_eldo1 {
  375         regulator-always-on;
  376         regulator-min-microvolt = <1800000>;
  377         regulator-max-microvolt = <1800000>;
  378         regulator-name = "cpvdd";
  379 };
  380 
  381 &reg_eldo2 {
  382         regulator-min-microvolt = <1800000>;
  383         regulator-max-microvolt = <1800000>;
  384         regulator-name = "vcca-1v8";
  385 };
  386 
  387 &reg_eldo3 {
  388         regulator-min-microvolt = <1800000>;
  389         regulator-max-microvolt = <1800000>;
  390         regulator-name = "dvdd-1v8-csi";
  391 };
  392 
  393 &reg_fldo1 {
  394         regulator-min-microvolt = <1200000>;
  395         regulator-max-microvolt = <1200000>;
  396         regulator-name = "vcc-1v2-hsic";
  397 };
  398 
  399 &reg_fldo2 {
  400         regulator-always-on;
  401         regulator-min-microvolt = <1100000>;
  402         regulator-max-microvolt = <1100000>;
  403         regulator-name = "vdd-cpus";
  404 };
  405 
  406 &reg_ldo_io0 {
  407         regulator-min-microvolt = <3300000>;
  408         regulator-max-microvolt = <3300000>;
  409         regulator-name = "vcc-usb";
  410         status = "okay";
  411 };
  412 
  413 &reg_ldo_io1 {
  414         regulator-min-microvolt = <3300000>;
  415         regulator-max-microvolt = <3300000>;
  416         regulator-enable-ramp-delay = <3500000>;
  417         regulator-name = "vcc-touchscreen";
  418         status = "okay";
  419 };
  420 
  421 &reg_rtc_ldo {
  422         regulator-name = "vcc-rtc";
  423 };
  424 
  425 &simplefb_hdmi {
  426         vcc-hdmi-supply = <&reg_dldo1>;
  427 };
  428 
  429 &hdmi {
  430         hvcc-supply = <&reg_dldo1>;
  431         status = "okay";
  432 };
  433 
  434 &hdmi_out {
  435         hdmi_out_con: endpoint {
  436                 remote-endpoint = <&hdmi_con_in>;
  437         };
  438 };
  439 
  440 &sound {
  441         status = "okay";
  442         simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
  443         simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
  444                                     "Microphone", "Internal Microphone Right",
  445                                     "Headphone", "Headphone Jack",
  446                                     "Speaker", "Internal Speaker";
  447         simple-audio-card,routing =
  448                         "Left DAC", "DACL",
  449                         "Right DAC", "DACR",
  450                         "Speaker Amp INL", "LINEOUT",
  451                         "Speaker Amp INR", "LINEOUT",
  452                         "Internal Speaker", "Speaker Amp OUTL",
  453                         "Internal Speaker", "Speaker Amp OUTR",
  454                         "Headphone Jack", "HP",
  455                         "ADCL", "Left ADC",
  456                         "ADCR", "Right ADC",
  457                         "Internal Microphone Left", "MBIAS",
  458                         "MIC1", "Internal Microphone Left",
  459                         "Internal Microphone Right", "HBIAS",
  460                         "MIC2", "Internal Microphone Right";
  461 };
  462 
  463 &uart0 {
  464         pinctrl-names = "default";
  465         pinctrl-0 = <&uart0_pb_pins>;
  466         status = "okay";
  467 };
  468 
  469 &usb_otg {
  470         dr_mode = "otg";
  471         status = "okay";
  472 };
  473 
  474 &usb_power_supply {
  475         status = "okay";
  476 };
  477 
  478 &usbphy {
  479         usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
  480         usb0_vbus_power-supply = <&usb_power_supply>;
  481         usb0_vbus-supply = <&reg_drivevbus>;
  482         usb1_vbus-supply = <&reg_ldo_io0>;
  483         status = "okay";
  484 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/allwinner/sun50i-a64-pinetab.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/allwinner/sun50i-a64-pinetab.dts
