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