sun5i-a10s.dtsi

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    1 /*
    2  * Copyright 2013 Maxime Ripard
    3  *
    4  * Maxime Ripard <maxime.ripard@free-electrons.com>
    5  *
    6  * This file is dual-licensed: you can use it either under the terms
    7  * of the GPL or the X11 license, at your option. Note that this dual
    8  * licensing only applies to this file, and not this project as a
    9  * whole.
   10  *
   11  *  a) This library is free software; you can redistribute it and/or
   12  *     modify it under the terms of the GNU General Public License as
   13  *     published by the Free Software Foundation; either version 2 of the
   14  *     License, or (at your option) any later version.
   15  *
   16  *     This library is distributed in the hope that it will be useful,
   17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   19  *     GNU General Public License for more details.
   20  *
   21  * Or, alternatively,
   22  *
   23  *  b) Permission is hereby granted, free of charge, to any person
   24  *     obtaining a copy of this software and associated documentation
   25  *     files (the "Software"), to deal in the Software without
   26  *     restriction, including without limitation the rights to use,
   27  *     copy, modify, merge, publish, distribute, sublicense, and/or
   28  *     sell copies of the Software, and to permit persons to whom the
   29  *     Software is furnished to do so, subject to the following
   30  *     conditions:
   31  *
   32  *     The above copyright notice and this permission notice shall be
   33  *     included in all copies or substantial portions of the Software.
   34  *
   35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   42  *     OTHER DEALINGS IN THE SOFTWARE.
   43  */
   44 
   45 #include "sun5i.dtsi"
   46 
   47 #include <dt-bindings/dma/sun4i-a10.h>
   48 
   49 / {
   50         aliases {
   51                 ethernet0 = &emac;
   52         };
   53 
   54         chosen {
   55                 #address-cells = <1>;
   56                 #size-cells = <1>;
   57                 ranges;
   58 
   59                 framebuffer-lcd0-hdmi {
   60                         compatible = "allwinner,simple-framebuffer",
   61                                      "simple-framebuffer";
   62                         allwinner,pipeline = "de_be0-lcd0-hdmi";
   63                         clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_HDMI>,
   64                                  <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DRAM_DE_BE>,
   65                                  <&ccu CLK_DE_BE>, <&ccu CLK_HDMI>;
   66                         status = "disabled";
   67                 };
   68         };
   69 
   70         display-engine {
   71                 compatible = "allwinner,sun5i-a10s-display-engine";
   72                 allwinner,pipelines = <&fe0>;
   73         };
   74 
   75         soc {
   76                 hdmi: hdmi@1c16000 {
   77                         compatible = "allwinner,sun5i-a10s-hdmi";
   78                         reg = <0x01c16000 0x1000>;
   79                         interrupts = <58>;
   80                         clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>,
   81                                  <&ccu CLK_PLL_VIDEO0_2X>,
   82                                  <&ccu CLK_PLL_VIDEO1_2X>;
   83                         clock-names = "ahb", "mod", "pll-0", "pll-1";
   84                         dmas = <&dma SUN4I_DMA_NORMAL 16>,
   85                                <&dma SUN4I_DMA_NORMAL 16>,
   86                                <&dma SUN4I_DMA_DEDICATED 24>;
   87                         dma-names = "ddc-tx", "ddc-rx", "audio-tx";
   88                         status = "disabled";
   89 
   90                         ports {
   91                                 #address-cells = <1>;
   92                                 #size-cells = <0>;
   93 
   94                                 hdmi_in: port@0 {
   95                                         reg = <0>;
   96 
   97                                         hdmi_in_tcon0: endpoint {
   98                                                 remote-endpoint = <&tcon0_out_hdmi>;
   99                                         };
  100                                 };
  101 
  102                                 hdmi_out: port@1 {
  103                                         reg = <1>;
  104                                 };
  105                         };
  106                 };
  107 
  108                 pwm: pwm@1c20e00 {
  109                         compatible = "allwinner,sun5i-a10s-pwm";
  110                         reg = <0x01c20e00 0xc>;
  111                         clocks = <&ccu CLK_HOSC>;
  112                         #pwm-cells = <3>;
  113                         status = "disabled";
  114                 };
  115         };
  116 };
  117 
  118 &ccu {
  119         compatible = "allwinner,sun5i-a10s-ccu";
  120 };
  121 
  122 &mmc1 {
  123         pinctrl-names = "default";
  124         pinctrl-0 = <&mmc1_pins>;
  125 };
  126 
  127 &pio {
  128         compatible = "allwinner,sun5i-a10s-pinctrl";
  129 
  130         uart0_pb_pins: uart0-pb-pins {
  131                 pins = "PB19", "PB20";
  132                 function = "uart0";
  133         };
  134 
  135         uart2_pc_pins: uart2-pc-pins {
  136                 pins = "PC18", "PC19";
  137                 function = "uart2";
  138         };
  139 
  140         emac_pa_pins: emac-pa-pins {
  141                 pins = "PA0", "PA1", "PA2",
  142                                 "PA3", "PA4", "PA5", "PA6",
  143                                 "PA7", "PA8", "PA9", "PA10",
  144                                 "PA11", "PA12", "PA13", "PA14",
  145                                 "PA15", "PA16";
  146                 function = "emac";
  147         };
  148 
  149         mmc1_pins: mmc1-pins {
  150                 pins = "PG3", "PG4", "PG5",
  151                                  "PG6", "PG7", "PG8";
  152                 function = "mmc1";
  153                 drive-strength = <30>;
  154         };
  155 
  156         spi2_pb_pins: spi2-pb-pins {
  157                 pins = "PB12", "PB13", "PB14";
  158                 function = "spi2";
  159         };
  160 
  161         spi2_cs0_pb_pin: spi2-cs0-pb-pin {
  162                 pins = "PB11";
  163                 function = "spi2";
  164         };
  165 };
  166 
  167 &tcon0_out {
  168         tcon0_out_hdmi: endpoint@2 {
  169                 reg = <2>;
  170                 remote-endpoint = <&hdmi_in_tcon0>;
  171                 allwinner,tcon-channel = <1>;
  172         };
  173 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun5i-a10s.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun5i-a10s.dtsi