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

0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 // Copyright (C) 2017 Antony Antony <antony@phenome.org>
0003 // Copyright (C) 2016 ARM Ltd.
0004
0005 /dts-v1/;
0006 #include "sun50i-h5.dtsi"
0007
0008 #include <dt-bindings/gpio/gpio.h>
0009 #include <dt-bindings/input/input.h>
0010 #include <dt-bindings/pinctrl/sun4i-a10.h>
0011
0012 / {
0013         model = "FriendlyARM NanoPi NEO Plus2";
0014         compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
0015
0016         aliases {
0017                 ethernet0 = &emac;
0018                 serial0 = &uart0;
0019         };
0020
0021         chosen {
0022                 stdout-path = "serial0:115200n8";
0023         };
0024
0025         leds {
0026                 compatible = "gpio-leds";
0027
0028                 led-0 {
0029                         label = "nanopi:green:pwr";
0030                         gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
0031                         default-state = "on";
0032                 };
0033
0034                 led-1 {
0035                         label = "nanopi:red:status";
0036                         gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
0037                 };
0038         };
0039
0040         reg_gmac_3v3: gmac-3v3 {
0041                 compatible = "regulator-fixed";
0042                 regulator-name = "gmac-3v3";
0043                 regulator-min-microvolt = <3300000>;
0044                 regulator-max-microvolt = <3300000>;
0045                 startup-delay-us = <100000>;
0046                 enable-active-high;
0047                 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
0048         };
0049
0050         reg_vcc3v3: vcc3v3 {
0051                 compatible = "regulator-fixed";
0052                 regulator-name = "vcc3v3";
0053                 regulator-min-microvolt = <3300000>;
0054                 regulator-max-microvolt = <3300000>;
0055         };
0056
0057         vdd_cpux: gpio-regulator {
0058                 compatible = "regulator-gpio";
0059                 regulator-name = "vdd-cpux";
0060                 regulator-type = "voltage";
0061                 regulator-boot-on;
0062                 regulator-always-on;
0063                 regulator-min-microvolt = <1100000>;
0064                 regulator-max-microvolt = <1300000>;
0065                 regulator-ramp-delay = <50>; /* 4ms */
0066                 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
0067                 gpios-states = <0x1>;
0068                 states = <1100000 0>, <1300000 1>;
0069         };
0070
0071         wifi_pwrseq: wifi_pwrseq {
0072                 compatible = "mmc-pwrseq-simple";
0073                 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
0074                 post-power-on-delay-ms = <200>;
0075         };
0076 };
0077
0078 &codec {
0079         allwinner,audio-routing =
0080                 "Line Out", "LINEOUT",
0081                 "MIC1", "Mic",
0082                 "Mic",  "MBIAS";
0083         status = "okay";
0084 };
0085
0086 &ehci0 {
0087         status = "okay";
0088 };
0089
0090 &ehci3 {
0091         status = "okay";
0092 };
0093
0094 &emac {
0095         pinctrl-names = "default";
0096         pinctrl-0 = <&emac_rgmii_pins>;
0097         phy-supply = <&reg_gmac_3v3>;
0098         phy-handle = <&ext_rgmii_phy>;
0099         phy-mode = "rgmii-id";
0100         status = "okay";
0101 };
0102
0103 &external_mdio {
0104         ext_rgmii_phy: ethernet-phy@7 {
0105                 compatible = "ethernet-phy-ieee802.3-c22";
0106                 reg = <7>;
0107         };
0108 };
0109
0110 &mmc0 {
0111         vmmc-supply = <&reg_vcc3v3>;
0112         bus-width = <4>;
0113         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
0114         status = "okay";
0115 };
0116
0117 &mmc1 {
0118         vmmc-supply = <&reg_vcc3v3>;
0119         vqmmc-supply = <&reg_vcc3v3>;
0120         mmc-pwrseq = <&wifi_pwrseq>;
0121         bus-width = <4>;
0122         non-removable;
0123         status = "okay";
0124
0125         brcmf: wifi@1 {
0126                 reg = <1>;
0127                 compatible = "brcm,bcm4329-fmac";
0128         };
0129 };
0130
0131 &mmc2 {
0132         pinctrl-names = "default";
0133         pinctrl-0 = <&mmc2_8bit_pins>;
0134         vmmc-supply = <&reg_vcc3v3>;
0135         bus-width = <8>;
0136         non-removable;
0137         cap-mmc-hw-reset;
0138         status = "okay";
0139 };
0140
0141 &ohci0 {
0142         status = "okay";
0143 };
0144
0145 &ohci3 {
0146         status = "okay";
0147 };
0148
0149 &uart0 {
0150         pinctrl-names = "default";
0151         pinctrl-0 = <&uart0_pa_pins>;
0152         status = "okay";
0153 };
0154
0155 &usb_otg {
0156         dr_mode = "host";
0157         status = "okay";
0158 };
0159
0160 &usbphy {
0161         /* USB Type-A ports' VBUS is always on */
0162         status = "okay";
0163 };