boot/dts/sun8i-h3-nanopi-m1-plus.dts

0001 /*
0002  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
0003  *
0004  * This file is dual-licensed: you can use it either under the terms
0005  * of the GPL or the X11 license, at your option. Note that this dual
0006  * licensing only applies to this file, and not this project as a
0007  * whole.
0008  *
0009  *  a) This file is free software; you can redistribute it and/or
0010  *     modify it under the terms of the GNU General Public License as
0011  *     published by the Free Software Foundation; either version 2 of the
0012  *     License, or (at your option) any later version.
0013  *
0014  *     This file is distributed in the hope that it will be useful,
0015  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017  *     GNU General Public License for more details.
0018  *
0019  * Or, alternatively,
0020  *
0021  *  b) Permission is hereby granted, free of charge, to any person
0022  *     obtaining a copy of this software and associated documentation
0023  *     files (the "Software"), to deal in the Software without
0024  *     restriction, including without limitation the rights to use,
0025  *     copy, modify, merge, publish, distribute, sublicense, and/or
0026  *     sell copies of the Software, and to permit persons to whom the
0027  *     Software is furnished to do so, subject to the following
0028  *     conditions:
0029  *
0030  *     The above copyright notice and this permission notice shall be
0031  *     included in all copies or substantial portions of the Software.
0032  *
0033  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040  *     OTHER DEALINGS IN THE SOFTWARE.
0041  */
0042
0043 #include "sun8i-h3-nanopi.dtsi"
0044
0045 / {
0046         model = "FriendlyArm NanoPi M1 Plus";
0047         compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
0048
0049         aliases {
0050                 serial1 = &uart3;
0051                 ethernet0 = &emac;
0052                 ethernet1 = &sdio_wifi;
0053         };
0054
0055         reg_gmac_3v3: gmac-3v3 {
0056                 compatible = "regulator-fixed";
0057                 regulator-name = "gmac-3v3";
0058                 regulator-min-microvolt = <3300000>;
0059                 regulator-max-microvolt = <3300000>;
0060                 startup-delay-us = <100000>;
0061                 enable-active-high;
0062                 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
0063         };
0064
0065         wifi_pwrseq: wifi_pwrseq {
0066                 compatible = "mmc-pwrseq-simple";
0067                 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
0068         };
0069
0070         connector {
0071                 compatible = "hdmi-connector";
0072                 type = "a";
0073
0074                 port {
0075                         hdmi_con_in: endpoint {
0076                                 remote-endpoint = <&hdmi_out_con>;
0077                         };
0078                 };
0079         };
0080 };
0081
0082 &de {
0083         status = "okay";
0084 };
0085
0086 &ehci1 {
0087         status = "okay";
0088 };
0089
0090 &ehci2 {
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";
0100
0101         status = "okay";
0102 };
0103
0104 &external_mdio {
0105         ext_rgmii_phy: ethernet-phy@1 {
0106                 compatible = "ethernet-phy-ieee802.3-c22";
0107                 reg = <7>;
0108         };
0109 };
0110
0111 &hdmi {
0112         status = "okay";
0113 };
0114
0115 &hdmi_out {
0116         hdmi_out_con: endpoint {
0117                 remote-endpoint = <&hdmi_con_in>;
0118         };
0119 };
0120
0121 &ir {
0122         pinctrl-names = "default";
0123         pinctrl-0 = <&r_ir_rx_pin>;
0124         status = "okay";
0125 };
0126
0127 &mmc1 {
0128         vmmc-supply = <&reg_vcc3v3>;
0129         vqmmc-supply = <&reg_vcc3v3>;
0130         mmc-pwrseq = <&wifi_pwrseq>;
0131         bus-width = <4>;
0132         non-removable;
0133         status = "okay";
0134
0135         sdio_wifi: sdio_wifi@1 {
0136                 reg = <1>;
0137                 compatible = "brcm,bcm4329-fmac";
0138                 interrupt-parent = <&pio>;
0139                 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
0140                 interrupt-names = "host-wake";
0141         };
0142 };
0143
0144 &mmc2 {
0145         pinctrl-names = "default";
0146         pinctrl-0 = <&mmc2_8bit_pins>;
0147         vmmc-supply = <&reg_vcc3v3>;
0148         vqmmc-supply = <&reg_vcc3v3>;
0149         bus-width = <8>;
0150         non-removable;
0151         status = "okay";
0152 };
0153
0154 &ohci1 {
0155         status = "okay";
0156 };
0157
0158 &ohci2 {
0159         status = "okay";
0160 };
0161
0162 &uart3 {
0163         pinctrl-names = "default";
0164         pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
0165         status = "okay";
0166 };