src/arm64/allwinner/sun50i-h5-nanopi-neo-plus2.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright (C) 2017 Antony Antony <antony@phenome.org>
   3 // Copyright (C) 2016 ARM Ltd.
   4
   5 /dts-v1/;
   6 #include "sun50i-h5.dtsi"
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10 #include <dt-bindings/pinctrl/sun4i-a10.h>
  11
  12 / {
  13         model = "FriendlyARM NanoPi NEO Plus2";
  14         compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
  15
  16         aliases {
  17                 ethernet0 = &emac;
  18                 serial0 = &uart0;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 led-0 {
  29                         label = "nanopi:green:pwr";
  30                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
  31                         default-state = "on";
  32                 };
  33
  34                 led-1 {
  35                         label = "nanopi:red:status";
  36                         gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
  37                 };
  38         };
  39
  40         reg_gmac_3v3: gmac-3v3 {
  41                 compatible = "regulator-fixed";
  42                 regulator-name = "gmac-3v3";
  43                 regulator-min-microvolt = <3300000>;
  44                 regulator-max-microvolt = <3300000>;
  45                 startup-delay-us = <100000>;
  46                 enable-active-high;
  47                 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
  48         };
  49
  50         reg_vcc3v3: vcc3v3 {
  51                 compatible = "regulator-fixed";
  52                 regulator-name = "vcc3v3";
  53                 regulator-min-microvolt = <3300000>;
  54                 regulator-max-microvolt = <3300000>;
  55         };
  56
  57         vdd_cpux: gpio-regulator {
  58                 compatible = "regulator-gpio";
  59                 regulator-name = "vdd-cpux";
  60                 regulator-type = "voltage";
  61                 regulator-boot-on;
  62                 regulator-always-on;
  63                 regulator-min-microvolt = <1100000>;
  64                 regulator-max-microvolt = <1300000>;
  65                 regulator-ramp-delay = <50>; /* 4ms */
  66                 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
  67                 gpios-states = <0x1>;
  68                 states = <1100000 0>, <1300000 1>;
  69         };
  70
  71         wifi_pwrseq: wifi_pwrseq {
  72                 compatible = "mmc-pwrseq-simple";
  73                 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
  74                 post-power-on-delay-ms = <200>;
  75         };
  76 };
  77
  78 &codec {
  79         allwinner,audio-routing =
  80                 "Line Out", "LINEOUT",
  81                 "MIC1", "Mic",
  82                 "Mic",  "MBIAS";
  83         status = "okay";
  84 };
  85
  86 &ehci0 {
  87         status = "okay";
  88 };
  89
  90 &ehci3 {
  91         status = "okay";
  92 };
  93
  94 &emac {
  95         pinctrl-names = "default";
  96         pinctrl-0 = <&emac_rgmii_pins>;
  97         phy-supply = <&reg_gmac_3v3>;
  98         phy-handle = <&ext_rgmii_phy>;
  99         phy-mode = "rgmii-id";
 100         status = "okay";
 101 };
 102
 103 &external_mdio {
 104         ext_rgmii_phy: ethernet-phy@7 {
 105                 compatible = "ethernet-phy-ieee802.3-c22";
 106                 reg = <7>;
 107         };
 108 };
 109
 110 &mmc0 {
 111         vmmc-supply = <&reg_vcc3v3>;
 112         bus-width = <4>;
 113         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 114         status = "okay";
 115 };
 116
 117 &mmc1 {
 118         vmmc-supply = <&reg_vcc3v3>;
 119         vqmmc-supply = <&reg_vcc3v3>;
 120         mmc-pwrseq = <&wifi_pwrseq>;
 121         bus-width = <4>;
 122         non-removable;
 123         status = "okay";
 124
 125         brcmf: wifi@1 {
 126                 reg = <1>;
 127                 compatible = "brcm,bcm4329-fmac";
 128         };
 129 };
 130
 131 &mmc2 {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&mmc2_8bit_pins>;
 134         vmmc-supply = <&reg_vcc3v3>;
 135         bus-width = <8>;
 136         non-removable;
 137         cap-mmc-hw-reset;
 138         status = "okay";
 139 };
 140
 141 &ohci0 {
 142         status = "okay";
 143 };
 144
 145 &ohci3 {
 146         status = "okay";
 147 };
 148
 149 &uart0 {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&uart0_pa_pins>;
 152         status = "okay";
 153 };
 154
 155 &usb_otg {
 156         dr_mode = "host";
 157         status = "okay";
 158 };
 159
 160 &usbphy {
 161         /* USB Type-A ports' VBUS is always on */
 162         status = "okay";
 163 };