arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-one-plus.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ or MIT)
   2 /*
   3  * Copyright (C) 2018 Amarula Solutions
   4  * Author: Jagan Teki <jagan@amarulasolutions.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "sun50i-h6.dtsi"
  10
  11 #include <dt-bindings/gpio/gpio.h>
  12
  13 / {
  14         model = "OrangePi One Plus";
  15         compatible = "xunlong,orangepi-one-plus", "allwinner,sun50i-h6";
  16
  17         aliases {
  18                 serial0 = &uart0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24 };
  25
  26 &mmc0 {
  27         pinctrl-names = "default";
  28         pinctrl-0 = <&mmc0_pins>;
  29         vmmc-supply = <&reg_cldo1>;
  30         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
  31         bus-width = <4>;
  32         status = "okay";
  33 };
  34
  35 &r_i2c {
  36         status = "okay";
  37
  38         axp805: pmic@36 {
  39                 compatible = "x-powers,axp805", "x-powers,axp806";
  40                 reg = <0x36>;
  41                 interrupt-parent = <&r_intc>;
  42                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  43                 interrupt-controller;
  44                 #interrupt-cells = <1>;
  45                 x-powers,self-working-mode;
  46
  47                 regulators {
  48                         reg_aldo1: aldo1 {
  49                                 regulator-always-on;
  50                                 regulator-min-microvolt = <3300000>;
  51                                 regulator-max-microvolt = <3300000>;
  52                                 regulator-name = "vcc-pl";
  53                         };
  54
  55                         reg_aldo2: aldo2 {
  56                                 regulator-min-microvolt = <3300000>;
  57                                 regulator-max-microvolt = <3300000>;
  58                                 regulator-name = "vcc-ac200";
  59                         };
  60
  61                         reg_aldo3: aldo3 {
  62                                 regulator-always-on;
  63                                 regulator-min-microvolt = <3300000>;
  64                                 regulator-max-microvolt = <3300000>;
  65                                 regulator-name = "vcc25-dram";
  66                         };
  67
  68                         reg_bldo1: bldo1 {
  69                                 regulator-always-on;
  70                                 regulator-min-microvolt = <1800000>;
  71                                 regulator-max-microvolt = <1800000>;
  72                                 regulator-name = "vcc-bias-pll";
  73                         };
  74
  75                         reg_bldo2: bldo2 {
  76                                 regulator-always-on;
  77                                 regulator-min-microvolt = <1800000>;
  78                                 regulator-max-microvolt = <1800000>;
  79                                 regulator-name = "vcc-efuse-pcie-hdmi-io";
  80                         };
  81
  82                         reg_bldo3: bldo3 {
  83                                 regulator-always-on;
  84                                 regulator-min-microvolt = <1800000>;
  85                                 regulator-max-microvolt = <1800000>;
  86                                 regulator-name = "vcc-dcxoio";
  87                         };
  88
  89                         bldo4 {
  90                                 /* unused */
  91                         };
  92
  93                         reg_cldo1: cldo1 {
  94                                 regulator-always-on;
  95                                 regulator-min-microvolt = <3300000>;
  96                                 regulator-max-microvolt = <3300000>;
  97                                 regulator-name = "vcc-3v3";
  98                         };
  99
 100                         reg_cldo2: cldo2 {
 101                                 regulator-min-microvolt = <3300000>;
 102                                 regulator-max-microvolt = <3300000>;
 103                                 regulator-name = "vcc-wifi-1";
 104                         };
 105
 106                         reg_cldo3: cldo3 {
 107                                 regulator-min-microvolt = <3300000>;
 108                                 regulator-max-microvolt = <3300000>;
 109                                 regulator-name = "vcc-wifi-2";
 110                         };
 111
 112                         reg_dcdca: dcdca {
 113                                 regulator-always-on;
 114                                 regulator-min-microvolt = <810000>;
 115                                 regulator-max-microvolt = <1080000>;
 116                                 regulator-name = "vdd-cpu";
 117                         };
 118
 119                         reg_dcdcc: dcdcc {
 120                                 regulator-min-microvolt = <810000>;
 121                                 regulator-max-microvolt = <1080000>;
 122                                 regulator-name = "vdd-gpu";
 123                         };
 124
 125                         reg_dcdcd: dcdcd {
 126                                 regulator-always-on;
 127                                 regulator-min-microvolt = <960000>;
 128                                 regulator-max-microvolt = <960000>;
 129                                 regulator-name = "vdd-sys";
 130                         };
 131
 132                         reg_dcdce: dcdce {
 133                                 regulator-always-on;
 134                                 regulator-min-microvolt = <1200000>;
 135                                 regulator-max-microvolt = <1200000>;
 136                                 regulator-name = "vcc-dram";
 137                         };
 138
 139                         sw {
 140                                 /* unused */
 141                         };
 142                 };
 143         };
 144 };
 145
 146 &uart0 {
 147         pinctrl-names = "default";
 148         pinctrl-0 = <&uart0_ph_pins>;
 149         status = "okay";
 150 };