arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         aliases {
  11                 ethernet0 = &emac;
  12                 serial0 = &uart0;
  13         };
  14
  15         chosen {
  16                 stdout-path = "serial0:115200n8";
  17         };
  18
  19         connector {
  20                 compatible = "hdmi-connector";
  21                 type = "a";
  22
  23                 port {
  24                         hdmi_con_in: endpoint {
  25                                 remote-endpoint = <&hdmi_out_con>;
  26                         };
  27                 };
  28         };
  29
  30         leds {
  31                 compatible = "gpio-leds";
  32
  33                 pwr_led {
  34                         label = "librecomputer:green:pwr";
  35                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
  36                         default-state = "on";
  37                 };
  38
  39                 status_led {
  40                         label = "librecomputer:blue:status";
  41                         gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
  42                 };
  43         };
  44
  45         gpio_keys {
  46                 compatible = "gpio-keys";
  47
  48                 power {
  49                         label = "power";
  50                         linux,code = <KEY_POWER>;
  51                         gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  52                 };
  53         };
  54
  55         reg_vcc1v2: vcc1v2 {
  56                 compatible = "regulator-fixed";
  57                 regulator-name = "vcc1v2";
  58                 regulator-min-microvolt = <1200000>;
  59                 regulator-max-microvolt = <1200000>;
  60                 regulator-always-on;
  61                 regulator-boot-on;
  62                 vin-supply = <&reg_vcc5v0>;
  63                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
  64                 enable-active-high;
  65         };
  66
  67         reg_vcc3v3: vcc3v3 {
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "vcc3v3";
  70                 regulator-min-microvolt = <3300000>;
  71                 regulator-max-microvolt = <3300000>;
  72                 vin-supply = <&reg_vcc5v0>;
  73         };
  74
  75         /* This represents the board's 5V input */
  76         reg_vcc5v0: vcc5v0 {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "vcc5v0";
  79                 regulator-min-microvolt = <5000000>;
  80                 regulator-max-microvolt = <5000000>;
  81         };
  82
  83         reg_vcc_dram: vcc-dram {
  84                 compatible = "regulator-fixed";
  85                 regulator-name = "vcc-dram";
  86                 regulator-min-microvolt = <1500000>;
  87                 regulator-max-microvolt = <1500000>;
  88                 regulator-always-on;
  89                 regulator-boot-on;
  90                 vin-supply = <&reg_vcc5v0>;
  91                 gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
  92                 enable-active-high;
  93         };
  94
  95         reg_vcc_io: vcc-io {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "vcc-io";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 regulator-always-on;
 101                 regulator-boot-on;
 102                 vin-supply = <&reg_vcc3v3>;
 103                 gpio = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
 104         };
 105
 106         reg_vdd_cpux: vdd-cpux {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "vdd-cpux";
 109                 regulator-min-microvolt = <1200000>;
 110                 regulator-max-microvolt = <1200000>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113                 vin-supply = <&reg_vcc5v0>;
 114                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
 115                 enable-active-high;
 116         };
 117 };
 118
 119 &codec {
 120         allwinner,audio-routing =
 121                 "Line Out", "LINEOUT",
 122                 "MIC1", "Mic",
 123                 "Mic",  "MBIAS";
 124         status = "okay";
 125 };
 126
 127 &cpu0 {
 128         cpu-supply = <&reg_vdd_cpux>;
 129 };
 130
 131 &de {
 132         status = "okay";
 133 };
 134
 135 &ehci0 {
 136         status = "okay";
 137 };
 138
 139 &ehci1 {
 140         status = "okay";
 141 };
 142
 143 &ehci2 {
 144         status = "okay";
 145 };
 146
 147 &ehci3 {
 148         status = "okay";
 149 };
 150
 151 &emac {
 152         phy-handle = <&int_mii_phy>;
 153         phy-mode = "mii";
 154         allwinner,leds-active-low;
 155         status = "okay";
 156 };
 157
 158 &hdmi {
 159         status = "okay";
 160 };
 161
 162 &hdmi_out {
 163         hdmi_out_con: endpoint {
 164                 remote-endpoint = <&hdmi_con_in>;
 165         };
 166 };
 167
 168 &ir {
 169         pinctrl-names = "default";
 170         pinctrl-0 = <&ir_pins_a>;
 171         status = "okay";
 172 };
 173
 174 &mmc0 {
 175         vmmc-supply = <&reg_vcc_io>;
 176         bus-width = <4>;
 177         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 178         status = "okay";
 179 };
 180
 181 &mmc2 {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&mmc2_8bit_pins>;
 184         vmmc-supply = <&reg_vcc_io>;
 185         bus-width = <8>;
 186         non-removable;
 187         status = "okay";
 188 };
 189
 190 &ohci0 {
 191         status = "okay";
 192 };
 193
 194 &ohci1 {
 195         status = "okay";
 196 };
 197
 198 &ohci2 {
 199         status = "okay";
 200 };
 201
 202 &ohci3 {
 203         status = "okay";
 204 };
 205
 206 &uart0 {
 207         pinctrl-names = "default";
 208         pinctrl-0 = <&uart0_pins_a>;
 209         status = "okay";
 210 };
 211
 212 &usb_otg {
 213         dr_mode = "host";
 214         status = "okay";
 215 };
 216
 217 &usbphy {
 218         /* VBUS on USB ports are always on */
 219         usb0_vbus-supply = <&reg_vcc5v0>;
 220         usb1_vbus-supply = <&reg_vcc5v0>;
 221         usb2_vbus-supply = <&reg_vcc5v0>;
 222         usb3_vbus-supply = <&reg_vcc5v0>;
 223         status = "okay";
 224 };