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                 key-power {
  49                         label = "power";
  50                         linux,code = <KEY_POWER>;
  51                         gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  52                         wakeup-source;
  53                 };
  54         };
  55
  56         reg_vcc1v2: vcc1v2 {
  57                 compatible = "regulator-fixed";
  58                 regulator-name = "vcc1v2";
  59                 regulator-min-microvolt = <1200000>;
  60                 regulator-max-microvolt = <1200000>;
  61                 regulator-always-on;
  62                 regulator-boot-on;
  63                 vin-supply = <&reg_vcc5v0>;
  64                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
  65                 enable-active-high;
  66         };
  67
  68         reg_vcc3v3: vcc3v3 {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "vcc3v3";
  71                 regulator-min-microvolt = <3300000>;
  72                 regulator-max-microvolt = <3300000>;
  73                 vin-supply = <&reg_vcc5v0>;
  74         };
  75
  76         /* This represents the board's 5V input */
  77         reg_vcc5v0: vcc5v0 {
  78                 compatible = "regulator-fixed";
  79                 regulator-name = "vcc5v0";
  80                 regulator-min-microvolt = <5000000>;
  81                 regulator-max-microvolt = <5000000>;
  82         };
  83
  84         reg_vcc_dram: vcc-dram {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "vcc-dram";
  87                 regulator-min-microvolt = <1500000>;
  88                 regulator-max-microvolt = <1500000>;
  89                 regulator-always-on;
  90                 regulator-boot-on;
  91                 vin-supply = <&reg_vcc5v0>;
  92                 gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
  93                 enable-active-high;
  94         };
  95
  96         reg_vcc_io: vcc-io {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "vcc-io";
  99                 regulator-min-microvolt = <3300000>;
 100                 regulator-max-microvolt = <3300000>;
 101                 regulator-always-on;
 102                 regulator-boot-on;
 103                 vin-supply = <&reg_vcc3v3>;
 104                 gpio = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
 105         };
 106
 107         reg_vdd_cpux: vdd-cpux {
 108                 compatible = "regulator-fixed";
 109                 regulator-name = "vdd-cpux";
 110                 regulator-min-microvolt = <1200000>;
 111                 regulator-max-microvolt = <1200000>;
 112                 regulator-always-on;
 113                 regulator-boot-on;
 114                 vin-supply = <&reg_vcc5v0>;
 115                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
 116                 enable-active-high;
 117         };
 118 };
 119
 120 &codec {
 121         allwinner,audio-routing =
 122                 "Line Out", "LINEOUT",
 123                 "MIC1", "Mic",
 124                 "Mic",  "MBIAS";
 125         status = "okay";
 126 };
 127
 128 &cpu0 {
 129         cpu-supply = <&reg_vdd_cpux>;
 130 };
 131
 132 &cpu1 {
 133         cpu-supply = <&reg_vdd_cpux>;
 134 };
 135
 136 &cpu2 {
 137         cpu-supply = <&reg_vdd_cpux>;
 138 };
 139
 140 &cpu3 {
 141         cpu-supply = <&reg_vdd_cpux>;
 142 };
 143
 144 &de {
 145         status = "okay";
 146 };
 147
 148 &ehci0 {
 149         status = "okay";
 150 };
 151
 152 &ehci1 {
 153         status = "okay";
 154 };
 155
 156 &ehci2 {
 157         status = "okay";
 158 };
 159
 160 &ehci3 {
 161         status = "okay";
 162 };
 163
 164 &emac {
 165         phy-handle = <&int_mii_phy>;
 166         phy-mode = "mii";
 167         allwinner,leds-active-low;
 168         status = "okay";
 169 };
 170
 171 &hdmi {
 172         status = "okay";
 173 };
 174
 175 &hdmi_out {
 176         hdmi_out_con: endpoint {
 177                 remote-endpoint = <&hdmi_con_in>;
 178         };
 179 };
 180
 181 &ir {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&r_ir_rx_pin>;
 184         status = "okay";
 185 };
 186
 187 &mmc0 {
 188         vmmc-supply = <&reg_vcc_io>;
 189         bus-width = <4>;
 190         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 191         status = "okay";
 192 };
 193
 194 &mmc2 {
 195         pinctrl-names = "default";
 196         pinctrl-0 = <&mmc2_8bit_pins>;
 197         vmmc-supply = <&reg_vcc_io>;
 198         bus-width = <8>;
 199         non-removable;
 200         status = "okay";
 201 };
 202
 203 &ohci0 {
 204         status = "okay";
 205 };
 206
 207 &ohci1 {
 208         status = "okay";
 209 };
 210
 211 &ohci2 {
 212         status = "okay";
 213 };
 214
 215 &ohci3 {
 216         status = "okay";
 217 };
 218
 219 &uart0 {
 220         pinctrl-names = "default";
 221         pinctrl-0 = <&uart0_pa_pins>;
 222         status = "okay";
 223 };
 224
 225 &usb_otg {
 226         dr_mode = "host";
 227         status = "okay";
 228 };
 229
 230 &usbphy {
 231         /* VBUS on USB ports are always on */
 232         usb0_vbus-supply = <&reg_vcc5v0>;
 233         usb1_vbus-supply = <&reg_vcc5v0>;
 234         usb2_vbus-supply = <&reg_vcc5v0>;
 235         usb3_vbus-supply = <&reg_vcc5v0>;
 236         status = "okay";
 237 };