arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io>
   3
   4 /dts-v1/;
   5
   6 #include "sun50i-h6.dtsi"
   7 #include "sun50i-h6-cpu-opp.dtsi"
   8
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         model = "Pine H64 model A";
  13         compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
  14
  15         aliases {
  16                 ethernet0 = &emac;
  17                 serial0 = &uart0;
  18                 spi0 = &spi0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         ext_osc32k: ext_osc32k_clk {
  26                 #clock-cells = <0>;
  27                 compatible = "fixed-clock";
  28                 clock-frequency = <32768>;
  29                 clock-output-names = "ext_osc32k";
  30         };
  31
  32         hdmi_connector: connector {
  33                 compatible = "hdmi-connector";
  34                 type = "a";
  35                 ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
  36
  37                 port {
  38                         hdmi_con_in: endpoint {
  39                                 remote-endpoint = <&hdmi_out_con>;
  40                         };
  41                 };
  42         };
  43
  44         leds {
  45                 compatible = "gpio-leds";
  46
  47                 led-0 {
  48                         label = "pine-h64:green:heartbeat";
  49                         gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
  50                 };
  51
  52                 led-1 {
  53                         label = "pine-h64:white:link";
  54                         gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */
  55                 };
  56
  57                 led-2 {
  58                         label = "pine-h64:blue:status";
  59                         gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
  60                 };
  61         };
  62
  63         reg_gmac_3v3: gmac-3v3 {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vcc-gmac-3v3";
  66                 regulator-min-microvolt = <3300000>;
  67                 regulator-max-microvolt = <3300000>;
  68                 startup-delay-us = <100000>;
  69                 gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>;
  70                 enable-active-high;
  71         };
  72
  73         reg_usb_vbus: vbus {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "usb-vbus";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 startup-delay-us = <100000>;
  79                 gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
  80                 enable-active-high;
  81         };
  82 };
  83
  84 &cpu0 {
  85         cpu-supply = <&reg_dcdca>;
  86 };
  87
  88 &de {
  89         status = "okay";
  90 };
  91
  92 &ehci0 {
  93         status = "okay";
  94 };
  95
  96 &ehci3 {
  97         status = "okay";
  98 };
  99
 100 &emac {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&ext_rgmii_pins>;
 103         phy-mode = "rgmii-id";
 104         phy-handle = <&ext_rgmii_phy>;
 105         phy-supply = <&reg_gmac_3v3>;
 106         allwinner,rx-delay-ps = <200>;
 107         allwinner,tx-delay-ps = <200>;
 108         status = "okay";
 109 };
 110
 111 &gpu {
 112         mali-supply = <&reg_dcdcc>;
 113         status = "okay";
 114 };
 115
 116 &hdmi {
 117         status = "okay";
 118 };
 119
 120 &hdmi_out {
 121         hdmi_out_con: endpoint {
 122                 remote-endpoint = <&hdmi_con_in>;
 123         };
 124 };
 125
 126 &mdio {
 127         ext_rgmii_phy: ethernet-phy@1 {
 128                 compatible = "ethernet-phy-ieee802.3-c22";
 129                 reg = <1>;
 130         };
 131 };
 132
 133 &mmc0 {
 134         vmmc-supply = <&reg_cldo1>;
 135         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
 136         bus-width = <4>;
 137         status = "okay";
 138 };
 139
 140 &mmc2 {
 141         vmmc-supply = <&reg_cldo1>;
 142         vqmmc-supply = <&reg_bldo2>;
 143         non-removable;
 144         cap-mmc-hw-reset;
 145         mmc-hs200-1_8v;
 146         bus-width = <8>;
 147         status = "okay";
 148 };
 149
 150 &ohci0 {
 151         status = "okay";
 152 };
 153
 154 &ohci3 {
 155         status = "okay";
 156 };
 157
 158 &pio {
 159         vcc-pc-supply = <&reg_bldo2>;
 160         vcc-pd-supply = <&reg_cldo1>;
 161         vcc-pg-supply = <&reg_aldo1>;
 162 };
 163
 164 &r_i2c {
 165         status = "okay";
 166
 167         axp805: pmic@36 {
 168                 compatible = "x-powers,axp805", "x-powers,axp806";
 169                 reg = <0x36>;
 170                 interrupt-parent = <&r_intc>;
 171                 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
 172                 interrupt-controller;
 173                 #interrupt-cells = <1>;
 174                 x-powers,self-working-mode;
 175
 176                 regulators {
 177                         reg_aldo1: aldo1 {
 178                                 regulator-always-on;
 179                                 regulator-min-microvolt = <3300000>;
 180                                 regulator-max-microvolt = <3300000>;
 181                                 regulator-name = "vcc-pl";
 182                         };
 183
 184                         reg_aldo2: aldo2 {
 185                                 regulator-min-microvolt = <3300000>;
 186                                 regulator-max-microvolt = <3300000>;
 187                                 regulator-name = "vcc-ac200";
 188                                 regulator-enable-ramp-delay = <100000>;
 189                         };
 190
 191                         reg_aldo3: aldo3 {
 192                                 /* This regulator is connected with CLDO1 */
 193                                 regulator-always-on;
 194                                 regulator-min-microvolt = <3300000>;
 195                                 regulator-max-microvolt = <3300000>;
 196                                 regulator-name = "vcc-3v3-1";
 197                         };
 198
 199                         reg_bldo1: bldo1 {
 200                                 regulator-always-on;
 201                                 regulator-min-microvolt = <1800000>;
 202                                 regulator-max-microvolt = <1800000>;
 203                                 regulator-name = "vcc-bias-pll";
 204                         };
 205
 206                         reg_bldo2: bldo2 {
 207                                 regulator-always-on;
 208                                 regulator-min-microvolt = <1800000>;
 209                                 regulator-max-microvolt = <1800000>;
 210                                 regulator-name = "vcc-efuse-pcie-hdmi-io";
 211                         };
 212
 213                         reg_bldo3: bldo3 {
 214                                 regulator-always-on;
 215                                 regulator-min-microvolt = <1800000>;
 216                                 regulator-max-microvolt = <1800000>;
 217                                 regulator-name = "vcc-dcxoio";
 218                         };
 219
 220                         bldo4 {
 221                                 /* unused */
 222                         };
 223
 224                         reg_cldo1: cldo1 {
 225                                 /* This regulator is connected with ALDO3 */
 226                                 regulator-always-on;
 227                                 regulator-min-microvolt = <3300000>;
 228                                 regulator-max-microvolt = <3300000>;
 229                                 regulator-name = "vcc-3v3-2";
 230                         };
 231
 232                         reg_cldo2: cldo2 {
 233                                 regulator-min-microvolt = <3300000>;
 234                                 regulator-max-microvolt = <3300000>;
 235                                 regulator-name = "vcc-wifi-1";
 236                         };
 237
 238                         reg_cldo3: cldo3 {
 239                                 regulator-min-microvolt = <3300000>;
 240                                 regulator-max-microvolt = <3300000>;
 241                                 regulator-name = "vcc-wifi-2";
 242                         };
 243
 244                         reg_dcdca: dcdca {
 245                                 regulator-always-on;
 246                                 regulator-min-microvolt = <810000>;
 247                                 regulator-max-microvolt = <1160000>;
 248                                 regulator-ramp-delay = <2500>;
 249                                 regulator-name = "vdd-cpu";
 250                         };
 251
 252                         reg_dcdcc: dcdcc {
 253                                 regulator-enable-ramp-delay = <32000>;
 254                                 regulator-min-microvolt = <810000>;
 255                                 regulator-max-microvolt = <1080000>;
 256                                 regulator-ramp-delay = <2500>;
 257                                 regulator-name = "vdd-gpu";
 258                         };
 259
 260                         reg_dcdcd: dcdcd {
 261                                 regulator-always-on;
 262                                 regulator-min-microvolt = <960000>;
 263                                 regulator-max-microvolt = <960000>;
 264                                 regulator-name = "vdd-sys";
 265                         };
 266
 267                         reg_dcdce: dcdce {
 268                                 regulator-always-on;
 269                                 regulator-min-microvolt = <1200000>;
 270                                 regulator-max-microvolt = <1200000>;
 271                                 regulator-name = "vcc-dram";
 272                         };
 273
 274                         sw {
 275                                 /* unused */
 276                         };
 277                 };
 278         };
 279
 280         pcf8563: rtc@51 {
 281                 compatible = "nxp,pcf8563";
 282                 reg = <0x51>;
 283                 interrupt-parent = <&r_intc>;
 284                 interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
 285                 #clock-cells = <0>;
 286         };
 287 };
 288
 289 &r_ir {
 290         status = "okay";
 291 };
 292
 293 &r_pio {
 294         vcc-pm-supply = <&reg_aldo1>;
 295 };
 296
 297 &rtc {
 298         clocks = <&ext_osc32k>;
 299 };
 300
 301 /*
 302  * The CS pin is shared with the MMC2 CMD pin, so we cannot have the SPI
 303  * flash and eMMC at the same time, as one of them would fail probing.
 304  * Disable SPI0 in here, to prefer the more useful eMMC. U-Boot can
 305  * fix this up in no eMMC is connected.
 306  */
 307 &spi0 {
 308         pinctrl-0 = <&spi0_pins>, <&spi0_cs_pin>;
 309         pinctrl-names = "default";
 310         status = "disabled";
 311
 312         flash@0 {
 313                 compatible = "winbond,w25q128", "jedec,spi-nor";
 314                 reg = <0>;
 315                 spi-max-frequency = <4000000>;
 316         };
 317 };
 318
 319 &uart0 {
 320         pinctrl-names = "default";
 321         pinctrl-0 = <&uart0_ph_pins>;
 322         status = "okay";
 323 };
 324
 325 &usb2otg {
 326         dr_mode = "host";
 327         status = "okay";
 328 };
 329
 330 &usb2phy {
 331         usb0_vbus-supply = <&reg_usb_vbus>;
 332         usb3_vbus-supply = <&reg_usb_vbus>;
 333         status = "okay";
 334 };