sun8i-r16-bananapi-m2m.dts

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 /*
    2  * Copyright (c) 2017 Free Electrons <maxime.ripard@free-electrons.com>
    3  *
    4  * This file is dual-licensed: you can use it either under the terms
    5  * of the GPL or the X11 license, at your option. Note that this dual
    6  * licensing only applies to this file, and not this project as a
    7  * whole.
    8  *
    9  *  a) This file is free software; you can redistribute it and/or
   10  *     modify it under the terms of the GNU General Public License as
   11  *     published by the Free Software Foundation; either version 2 of the
   12  *     License, or (at your option) any later version.
   13  *
   14  *     This file is distributed in the hope that it will be useful,
   15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   17  *     GNU General Public License for more details.
   18  *
   19  * Or, alternatively,
   20  *
   21  *  b) Permission is hereby granted, free of charge, to any person
   22  *     obtaining a copy of this software and associated documentation
   23  *     files (the "Software"), to deal in the Software without
   24  *     restriction, including without limitation the rights to use,
   25  *     copy, modify, merge, publish, distribute, sublicense, and/or
   26  *     sell copies of the Software, and to permit persons to whom the
   27  *     Software is furnished to do so, subject to the following
   28  *     conditions:
   29  *
   30  *     The above copyright notice and this permission notice shall be
   31  *     included in all copies or substantial portions of the Software.
   32  *
   33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   40  *     OTHER DEALINGS IN THE SOFTWARE.
   41  */
   42 
   43 /dts-v1/;
   44 #include "sun8i-a33.dtsi"
   45 
   46 #include <dt-bindings/gpio/gpio.h>
   47 
   48 / {
   49         model = "BananaPi M2 Magic";
   50         compatible = "sinovoip,bananapi-m2m", "allwinner,sun8i-a33";
   51 
   52         aliases {
   53                 i2c0 = &i2c0;
   54                 i2c1 = &i2c1;
   55                 i2c2 = &i2c2;
   56                 serial0 = &uart0;
   57                 serial1 = &uart1;
   58         };
   59 
   60         chosen {
   61                 stdout-path = "serial0:115200n8";
   62         };
   63 
   64         leds {
   65                 compatible = "gpio-leds";
   66 
   67                 led-0 {
   68                         label = "bpi-m2m:blue:usr";
   69                         gpios = <&pio 2 7 GPIO_ACTIVE_LOW>;
   70                 };
   71 
   72                 led-1 {
   73                         label = "bpi-m2m:green:usr";
   74                         gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>;
   75                 };
   76 
   77                 led-2 {
   78                         label = "bpi-m2m:red:power";
   79                         gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
   80                         default-state = "on";
   81                 };
   82         };
   83 
   84         reg_vcc5v0: vcc5v0 {
   85                 compatible = "regulator-fixed";
   86                 regulator-name = "vcc5v0";
   87                 regulator-min-microvolt = <5000000>;
   88                 regulator-max-microvolt = <5000000>;
   89         };
   90 
   91         wifi_pwrseq: wifi_pwrseq {
   92                 compatible = "mmc-pwrseq-simple";
   93                 reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */
   94                 clocks = <&rtc CLK_OSC32K_FANOUT>;
   95                 clock-names = "ext_clock";
   96         };
   97 };
   98 
   99 &codec {
  100         status = "okay";
  101 };
  102 
  103 &cpu0 {
  104         cpu-supply = <&reg_dcdc3>;
  105 };
  106 
  107 &cpu0_opp_table {
  108         opp-1104000000 {
  109                 opp-hz = /bits/ 64 <1104000000>;
  110                 opp-microvolt = <1320000>;
  111                 clock-latency-ns = <244144>; /* 8 32k periods */
  112         };
  113 
  114         opp-1200000000 {
  115                 opp-hz = /bits/ 64 <1200000000>;
  116                 opp-microvolt = <1320000>;
  117                 clock-latency-ns = <244144>; /* 8 32k periods */
  118         };
  119 };
  120 
  121 &dai {
  122         status = "okay";
  123 };
  124 
  125 &ehci0 {
  126         status = "okay";
  127 };
  128 
  129 &mmc0 {
  130         vmmc-supply = <&reg_dcdc1>;
  131         bus-width = <4>;
  132         cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
  133         status = "okay";
  134 };
  135 
  136 &mmc1 {
  137         pinctrl-names = "default";
  138         pinctrl-0 = <&mmc1_pg_pins>;
  139         vmmc-supply = <&reg_aldo1>;
  140         mmc-pwrseq = <&wifi_pwrseq>;
  141         bus-width = <4>;
  142         non-removable;
  143         status = "okay";
  144 };
  145 
  146 &mmc2 {
  147         pinctrl-names = "default";
  148         pinctrl-0 = <&mmc2_8bit_pins>;
  149         vmmc-supply = <&reg_dcdc1>;
  150         bus-width = <8>;
  151         non-removable;
  152         cap-mmc-hw-reset;
  153         status = "okay";
  154 };
  155 
  156 &ohci0 {
  157         status = "okay";
  158 };
  159 
  160 &r_rsb {
  161         status = "okay";
  162 
  163         axp22x: pmic@3a3 {
  164                 compatible = "x-powers,axp223";
  165                 reg = <0x3a3>;
  166                 interrupt-parent = <&r_intc>;
  167                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
  168                 eldoin-supply = <&reg_dcdc1>;
  169                 x-powers,drive-vbus-en;
  170         };
  171 };
  172 
  173 #include "axp223.dtsi"
  174 
  175 &ac_power_supply {
  176         status = "okay";
  177 };
  178 
  179 &reg_aldo1 {
  180         regulator-always-on;
  181         regulator-min-microvolt = <3000000>;
  182         regulator-max-microvolt = <3000000>;
  183         regulator-name = "vcc-io";
  184 };
  185 
  186 &reg_aldo2 {
  187         regulator-always-on;
  188         regulator-min-microvolt = <2500000>;
  189         regulator-max-microvolt = <2500000>;
  190         regulator-name = "vdd-dll";
  191 };
  192 
  193 &reg_aldo3 {
  194         regulator-always-on;
  195         regulator-min-microvolt = <3000000>;
  196         regulator-max-microvolt = <3000000>;
  197         regulator-name = "avcc";
  198 };
  199 
  200 &reg_dc1sw {
  201         regulator-name = "vcc-lcd";
  202 };
  203 
  204 &reg_dc5ldo {
  205         regulator-always-on;
  206         regulator-min-microvolt = <900000>;
  207         regulator-max-microvolt = <1400000>;
  208         regulator-name = "vdd-cpus";
  209 };
  210 
  211 &reg_dcdc1 {
  212         regulator-always-on;
  213         regulator-min-microvolt = <3000000>;
  214         regulator-max-microvolt = <3000000>;
  215         regulator-name = "vcc-3v0";
  216 };
  217 
  218 &reg_dcdc2 {
  219         regulator-always-on;
  220         regulator-min-microvolt = <900000>;
  221         regulator-max-microvolt = <1400000>;
  222         regulator-name = "vdd-sys";
  223 };
  224 
  225 &reg_dcdc3 {
  226         regulator-always-on;
  227         regulator-min-microvolt = <900000>;
  228         regulator-max-microvolt = <1400000>;
  229         regulator-name = "vdd-cpu";
  230 };
  231 
  232 &reg_dcdc5 {
  233         regulator-always-on;
  234         regulator-min-microvolt = <1500000>;
  235         regulator-max-microvolt = <1500000>;
  236         regulator-name = "vcc-dram";
  237 };
  238 
  239 /*
  240  * Our WiFi chip needs both DLDO1 and DLDO2 to be powered at the same
  241  * time, with the two being in sync. Since this is not really
  242  * supported right now, just use the two as always on, and we will fix
  243  * it later.
  244  */
  245 &reg_dldo1 {
  246         regulator-always-on;
  247         regulator-min-microvolt = <3300000>;
  248         regulator-max-microvolt = <3300000>;
  249         regulator-name = "vcc-wifi0";
  250 };
  251 
  252 &reg_dldo2 {
  253         regulator-always-on;
  254         regulator-min-microvolt = <3300000>;
  255         regulator-max-microvolt = <3300000>;
  256         regulator-name = "vcc-wifi1";
  257 };
  258 
  259 &reg_drivevbus {
  260         regulator-name = "usb0-vbus";
  261         status = "okay";
  262 };
  263 
  264 &reg_rtc_ldo {
  265         regulator-name = "vcc-rtc";
  266 };
  267 
  268 &sound {
  269         status = "okay";
  270 };
  271 
  272 &uart0 {
  273         pinctrl-names = "default";
  274         pinctrl-0 = <&uart0_pb_pins>;
  275         status = "okay";
  276 };
  277 
  278 &uart1 {
  279         pinctrl-names = "default";
  280         pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pg_pins>;
  281         uart-has-rtscts;
  282         status = "okay";
  283 
  284         bluetooth {
  285                 compatible = "brcm,bcm43438-bt";
  286                 clocks = <&rtc CLK_OSC32K_FANOUT>;
  287                 clock-names = "lpo";
  288                 vbat-supply = <&reg_dldo1>;
  289                 vddio-supply = <&reg_aldo3>;
  290                 device-wakeup-gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
  291                 host-wakeup-gpios = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
  292                 shutdown-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
  293         };
  294 };
  295 
  296 &usb_otg {
  297         dr_mode = "otg";
  298         status = "okay";
  299 };
  300 
  301 &usb_power_supply {
  302         status = "okay";
  303 };
  304 
  305 &usbphy {
  306         usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
  307         usb0_vbus_power-supply = <&usb_power_supply>;
  308         usb0_vbus-supply = <&reg_drivevbus>;
  309         usb1_vbus-supply = <&reg_vcc5v0>;
  310         status = "okay";
  311 };

Cache object: 8c20b0391400b18cd808d5795114d406

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun8i-r16-bananapi-m2m.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun8i-r16-bananapi-m2m.dts