git.sur5r.net Git - u-boot/blob - arch/arm/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         leds {
  20                 compatible = "gpio-leds";
  21
  22                 pwr_led {
  23                         label = "librecomputer:green:pwr";
  24                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
  25                         default-state = "on";
  26                 };
  27
  28                 status_led {
  29                         label = "librecomputer:blue:status";
  30                         gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
  31                 };
  32         };
  33
  34         gpio_keys {
  35                 compatible = "gpio-keys";
  36
  37                 power {
  38                         label = "power";
  39                         linux,code = <KEY_POWER>;
  40                         gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
  41                 };
  42         };
  43
  44         reg_vcc1v2: vcc1v2 {
  45                 compatible = "regulator-fixed";
  46                 regulator-name = "vcc1v2";
  47                 regulator-min-microvolt = <3300000>;
  48                 regulator-max-microvolt = <3300000>;
  49                 regulator-always-on;
  50                 regulator-boot-on;
  51                 vin-supply = <&reg_vcc5v0>;
  52                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
  53                 enable-active-high;
  54         };
  55
  56         reg_vcc3v3: vcc3v3 {
  57                 compatible = "regulator-fixed";
  58                 regulator-name = "vcc3v3";
  59                 regulator-min-microvolt = <3300000>;
  60                 regulator-max-microvolt = <3300000>;
  61                 vin-supply = <&reg_vcc5v0>;
  62         };
  63
  64         /* This represents the board's 5V input */
  65         reg_vcc5v0: vcc5v0 {
  66                 compatible = "regulator-fixed";
  67                 regulator-name = "vcc5v0";
  68                 regulator-min-microvolt = <5000000>;
  69                 regulator-max-microvolt = <5000000>;
  70         };
  71
  72         reg_vcc_dram: vcc-dram {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "vcc-dram";
  75                 regulator-min-microvolt = <1500000>;
  76                 regulator-max-microvolt = <1500000>;
  77                 regulator-always-on;
  78                 regulator-boot-on;
  79                 vin-supply = <&reg_vcc5v0>;
  80                 gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
  81                 enable-active-high;
  82         };
  83
  84         reg_vcc_io: vcc-io {
  85                 compatible = "regulator-fixed";
  86                 regulator-name = "vcc-io";
  87                 regulator-min-microvolt = <3300000>;
  88                 regulator-max-microvolt = <3300000>;
  89                 regulator-always-on;
  90                 regulator-boot-on;
  91                 vin-supply = <&reg_vcc3v3>;
  92                 gpio = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
  93         };
  94
  95         reg_vdd_cpux: vdd-cpux {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "vdd-cpux";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 regulator-always-on;
 101                 regulator-boot-on;
 102                 vin-supply = <&reg_vcc5v0>;
 103                 gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
 104                 enable-active-high;
 105         };
 106 };
 107
 108 &ehci1 {
 109         status = "okay";
 110 };
 111
 112 &ehci2 {
 113         status = "okay";
 114 };
 115
 116 &ehci3 {
 117         status = "okay";
 118 };
 119
 120 &emac {
 121         phy-handle = <&int_mii_phy>;
 122         phy-mode = "mii";
 123         allwinner,leds-active-low;
 124         status = "okay";
 125 };
 126
 127 &ir {
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&ir_pins_a>;
 130         status = "okay";
 131 };
 132
 133 &mmc0 {
 134         vmmc-supply = <&reg_vcc_io>;
 135         bus-width = <4>;
 136         cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
 137         cd-inverted;
 138         status = "okay";
 139 };
 140
 141 &ohci1 {
 142         status = "okay";
 143 };
 144
 145 &ohci2 {
 146         status = "okay";
 147 };
 148
 149 &ohci3 {
 150         status = "okay";
 151 };
 152
 153 &uart0 {
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&uart0_pins_a>;
 156         status = "okay";
 157 };
 158
 159 &usbphy {
 160         /* VBUS on USB ports are always on */
 161         usb0_vbus-supply = <&reg_vcc5v0>;
 162         usb1_vbus-supply = <&reg_vcc5v0>;
 163         usb2_vbus-supply = <&reg_vcc5v0>;
 164         usb3_vbus-supply = <&reg_vcc5v0>;
 165         status = "okay";
 166 };