sys/gnu/dts/arm64/allwinner/sun50i-h6-orangepi-3.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright (C) 2019 Ondřej Jirman <megous@megous.com>
   3
   4 /dts-v1/;
   5
   6 #include "sun50i-h6.dtsi"
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9
  10 / {
  11         model = "OrangePi 3";
  12         compatible = "xunlong,orangepi-3", "allwinner,sun50i-h6";
  13
  14         aliases {
  15                 serial0 = &uart0;
  16                 serial1 = &uart1;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         connector {
  24                 compatible = "hdmi-connector";
  25                 ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
  26                 type = "a";
  27
  28                 port {
  29                         hdmi_con_in: endpoint {
  30                                 remote-endpoint = <&hdmi_out_con>;
  31                         };
  32                 };
  33         };
  34
  35         ext_osc32k: ext_osc32k_clk {
  36                 #clock-cells = <0>;
  37                 compatible = "fixed-clock";
  38                 clock-frequency = <32768>;
  39                 clock-output-names = "ext_osc32k";
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 power {
  46                         label = "orangepi:red:power";
  47                         gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
  48                         default-state = "on";
  49                 };
  50
  51                 status {
  52                         label = "orangepi:green:status";
  53                         gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
  54                 };
  55         };
  56
  57         reg_vcc5v: vcc5v {
  58                 /* board wide 5V supply directly from the DC jack */
  59                 compatible = "regulator-fixed";
  60                 regulator-name = "vcc-5v";
  61                 regulator-min-microvolt = <5000000>;
  62                 regulator-max-microvolt = <5000000>;
  63                 regulator-always-on;
  64         };
  65
  66         reg_vcc33_wifi: vcc33-wifi {
  67                 /* Always on 3.3V regulator for WiFi and BT */
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "vcc33-wifi";
  70                 regulator-min-microvolt = <3300000>;
  71                 regulator-max-microvolt = <3300000>;
  72                 regulator-always-on;
  73                 vin-supply = <&reg_vcc5v>;
  74         };
  75
  76         reg_vcc_wifi_io: vcc-wifi-io {
  77                 /* Always on 1.8V/300mA regulator for WiFi and BT IO */
  78                 compatible = "regulator-fixed";
  79                 regulator-name = "vcc-wifi-io";
  80                 regulator-min-microvolt = <1800000>;
  81                 regulator-max-microvolt = <1800000>;
  82                 regulator-always-on;
  83                 vin-supply = <&reg_vcc33_wifi>;
  84         };
  85
  86         wifi_pwrseq: wifi-pwrseq {
  87                 compatible = "mmc-pwrseq-simple";
  88                 clocks = <&rtc 1>;
  89                 clock-names = "ext_clock";
  90                 reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
  91                 post-power-on-delay-ms = <200>;
  92         };
  93 };
  94
  95 &cpu0 {
  96         cpu-supply = <&reg_dcdca>;
  97 };
  98
  99 &de {
 100         status = "okay";
 101 };
 102
 103 &dwc3 {
 104         status = "okay";
 105 };
 106
 107 &ehci0 {
 108         status = "okay";
 109 };
 110
 111 &ehci3 {
 112         status = "okay";
 113 };
 114
 115 &gpu {
 116         mali-supply = <&reg_dcdcc>;
 117         status = "okay";
 118 };
 119
 120 &hdmi {
 121         status = "okay";
 122 };
 123
 124 &hdmi_out {
 125         hdmi_out_con: endpoint {
 126                 remote-endpoint = <&hdmi_con_in>;
 127         };
 128 };
 129
 130 &mmc0 {
 131         vmmc-supply = <&reg_cldo1>;
 132         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 133         bus-width = <4>;
 134         status = "okay";
 135 };
 136
 137 &mmc1 {
 138         vmmc-supply = <&reg_vcc33_wifi>;
 139         vqmmc-supply = <&reg_vcc_wifi_io>;
 140         mmc-pwrseq = <&wifi_pwrseq>;
 141         bus-width = <4>;
 142         non-removable;
 143         status = "okay";
 144
 145         brcm: sdio-wifi@1 {
 146                 reg = <1>;
 147                 compatible = "brcm,bcm4329-fmac";
 148                 interrupt-parent = <&r_pio>;
 149                 interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
 150                 interrupt-names = "host-wake";
 151         };
 152 };
 153
 154 &mmc2 {
 155         vmmc-supply = <&reg_cldo1>;
 156         vqmmc-supply = <&reg_bldo2>;
 157         cap-mmc-hw-reset;
 158         non-removable;
 159         bus-width = <8>;
 160         status = "okay";
 161 };
 162
 163 &ohci0 {
 164         status = "okay";
 165 };
 166
 167 &ohci3 {
 168         status = "okay";
 169 };
 170
 171 &pio {
 172         vcc-pc-supply = <&reg_bldo2>;
 173         vcc-pd-supply = <&reg_cldo1>;
 174         vcc-pg-supply = <&reg_vcc_wifi_io>;
 175 };
 176
 177 &r_i2c {
 178         status = "okay";
 179
 180         axp805: pmic@36 {
 181                 compatible = "x-powers,axp805", "x-powers,axp806";
 182                 reg = <0x36>;
 183                 interrupt-parent = <&r_intc>;
 184                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 185                 interrupt-controller;
 186                 #interrupt-cells = <1>;
 187                 x-powers,self-working-mode;
 188                 vina-supply = <&reg_vcc5v>;
 189                 vinb-supply = <&reg_vcc5v>;
 190                 vinc-supply = <&reg_vcc5v>;
 191                 vind-supply = <&reg_vcc5v>;
 192                 vine-supply = <&reg_vcc5v>;
 193                 aldoin-supply = <&reg_vcc5v>;
 194                 bldoin-supply = <&reg_vcc5v>;
 195                 cldoin-supply = <&reg_vcc5v>;
 196
 197                 regulators {
 198                         reg_aldo1: aldo1 {
 199                                 regulator-always-on;
 200                                 regulator-min-microvolt = <3300000>;
 201                                 regulator-max-microvolt = <3300000>;
 202                                 regulator-name = "vcc-pl-led-ir";
 203                         };
 204
 205                         reg_aldo2: aldo2 {
 206                                 regulator-min-microvolt = <3300000>;
 207                                 regulator-max-microvolt = <3300000>;
 208                                 regulator-name = "vcc33-audio-tv-ephy-mac";
 209                         };
 210
 211                         /* ALDO3 is shorted to CLDO1 */
 212                         reg_aldo3: aldo3 {
 213                                 regulator-always-on;
 214                                 regulator-min-microvolt = <3300000>;
 215                                 regulator-max-microvolt = <3300000>;
 216                                 regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
 217                         };
 218
 219                         reg_bldo1: bldo1 {
 220                                 regulator-always-on;
 221                                 regulator-min-microvolt = <1800000>;
 222                                 regulator-max-microvolt = <1800000>;
 223                                 regulator-name = "vcc18-dram-bias-pll";
 224                         };
 225
 226                         reg_bldo2: bldo2 {
 227                                 regulator-always-on;
 228                                 regulator-min-microvolt = <1800000>;
 229                                 regulator-max-microvolt = <1800000>;
 230                                 regulator-name = "vcc-efuse-pcie-hdmi-pc";
 231                         };
 232
 233                         bldo3 {
 234                                 /* unused */
 235                         };
 236
 237                         bldo4 {
 238                                 /* unused */
 239                         };
 240
 241                         reg_cldo1: cldo1 {
 242                                 regulator-always-on;
 243                                 regulator-min-microvolt = <3300000>;
 244                                 regulator-max-microvolt = <3300000>;
 245                                 regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
 246                         };
 247
 248                         cldo2 {
 249                                 /* unused */
 250                         };
 251
 252                         cldo3 {
 253                                 /* unused */
 254                         };
 255
 256                         reg_dcdca: dcdca {
 257                                 regulator-always-on;
 258                                 regulator-min-microvolt = <800000>;
 259                                 regulator-max-microvolt = <1160000>;
 260                                 regulator-name = "vdd-cpu";
 261                         };
 262
 263                         reg_dcdcc: dcdcc {
 264                                 regulator-enable-ramp-delay = <32000>;
 265                                 regulator-min-microvolt = <810000>;
 266                                 regulator-max-microvolt = <1080000>;
 267                                 regulator-name = "vdd-gpu";
 268                         };
 269
 270                         reg_dcdcd: dcdcd {
 271                                 regulator-always-on;
 272                                 regulator-min-microvolt = <960000>;
 273                                 regulator-max-microvolt = <960000>;
 274                                 regulator-name = "vdd-sys";
 275                         };
 276
 277                         reg_dcdce: dcdce {
 278                                 regulator-always-on;
 279                                 regulator-min-microvolt = <1200000>;
 280                                 regulator-max-microvolt = <1200000>;
 281                                 regulator-name = "vcc-dram";
 282                         };
 283
 284                         sw {
 285                                 /* unused */
 286                         };
 287                 };
 288         };
 289 };
 290
 291 &r_ir {
 292         status = "okay";
 293 };
 294
 295 &rtc {
 296         clocks = <&ext_osc32k>;
 297 };
 298
 299 &uart0 {
 300         pinctrl-names = "default";
 301         pinctrl-0 = <&uart0_ph_pins>;
 302         status = "okay";
 303 };
 304
 305 /* There's the BT part of the AP6256 connected to that UART */
 306 &uart1 {
 307         pinctrl-names = "default";
 308         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 309         uart-has-rtscts;
 310         status = "okay";
 311
 312         bluetooth {
 313                 compatible = "brcm,bcm4345c5";
 314                 clocks = <&rtc 1>;
 315                 clock-names = "lpo";
 316                 device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
 317                 host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
 318                 shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
 319                 max-speed = <1500000>;
 320         };
 321 };
 322
 323 &usb2otg {
 324         /*
 325          * This board doesn't have a controllable VBUS even though it
 326          * does have an ID pin. Using it as anything but a USB host is
 327          * unsafe.
 328          */
 329         dr_mode = "host";
 330         status = "okay";
 331 };
 332
 333 &usb2phy {
 334         usb0_id_det-gpios = <&pio 2 15 GPIO_ACTIVE_HIGH>; /* PC15 */
 335         usb0_vbus-supply = <&reg_vcc5v>;
 336         usb3_vbus-supply = <&reg_vcc5v>;
 337         status = "okay";
 338 };
 339
 340 &usb3phy {
 341         status = "okay";
 342 };