arch/arm/boot/dts/sun8i-a33.dtsi

   1 /*
   2  * Copyright 2014 Chen-Yu Tsai
   3  *
   4  * Chen-Yu Tsai <wens@csie.org>
   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 file 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 file 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 "sun8i-a23-a33.dtsi"
  46
  47 / {
  48         cpus {
  49                 cpu@2 {
  50                         compatible = "arm,cortex-a7";
  51                         device_type = "cpu";
  52                         reg = <2>;
  53                 };
  54
  55                 cpu@3 {
  56                         compatible = "arm,cortex-a7";
  57                         device_type = "cpu";
  58                         reg = <3>;
  59                 };
  60         };
  61
  62         memory {
  63                 reg = <0x40000000 0x80000000>;
  64         };
  65
  66         clocks {
  67                 /* Dummy clock for pll11 (DDR1) until actually implemented */
  68                 pll11: pll11_clk {
  69                         #clock-cells = <0>;
  70                         compatible = "fixed-clock";
  71                         clock-frequency = <0>;
  72                         clock-output-names = "pll11";
  73                 };
  74
  75                 ahb1_gates: clk@01c20060 {
  76                         #clock-cells = <1>;
  77                         compatible = "allwinner,sun8i-a33-ahb1-gates-clk";
  78                         reg = <0x01c20060 0x8>;
  79                         clocks = <&ahb1>;
  80                         clock-indices = <1>, <5>,
  81                                         <6>, <8>, <9>,
  82                                         <10>, <13>, <14>,
  83                                         <19>, <20>,
  84                                         <21>, <24>, <26>,
  85                                         <29>, <32>, <36>,
  86                                         <40>, <44>, <46>,
  87                                         <52>, <53>,
  88                                         <54>, <57>,
  89                                         <58>;
  90                         clock-output-names = "ahb1_mipidsi", "ahb1_ss",
  91                                         "ahb1_dma","ahb1_mmc0", "ahb1_mmc1",
  92                                         "ahb1_mmc2", "ahb1_nand", "ahb1_sdram",
  93                                         "ahb1_hstimer", "ahb1_spi0",
  94                                         "ahb1_spi1", "ahb1_otg", "ahb1_ehci",
  95                                         "ahb1_ohci", "ahb1_ve", "ahb1_lcd",
  96                                         "ahb1_csi", "ahb1_be",  "ahb1_fe",
  97                                         "ahb1_gpu", "ahb1_msgbox",
  98                                         "ahb1_spinlock", "ahb1_drc",
  99                                         "ahb1_sat";
 100                 };
 101
 102                 ss_clk: clk@01c2009c {
 103                         #clock-cells = <0>;
 104                         compatible = "allwinner,sun4i-a10-mod0-clk";
 105                         reg = <0x01c2009c 0x4>;
 106                         clocks = <&osc24M>, <&pll6 0>;
 107                         clock-output-names = "ss";
 108                 };
 109
 110                 mbus_clk: clk@01c2015c {
 111                         #clock-cells = <0>;
 112                         compatible = "allwinner,sun8i-a23-mbus-clk";
 113                         reg = <0x01c2015c 0x4>;
 114                         clocks = <&osc24M>, <&pll6 1>, <&pll5>, <&pll11>;
 115                         clock-output-names = "mbus";
 116                 };
 117         };
 118
 119         soc@01c00000 {
 120                 crypto: crypto-engine@01c15000 {
 121                         compatible = "allwinner,sun4i-a10-crypto";
 122                         reg = <0x01c15000 0x1000>;
 123                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 124                         clocks = <&ahb1_gates 5>, <&ss_clk>;
 125                         clock-names = "ahb", "mod";
 126                         resets = <&ahb1_rst 5>;
 127                         reset-names = "ahb";
 128                 };
 129
 130                 usb_otg: usb@01c19000 {
 131                         compatible = "allwinner,sun8i-a33-musb";
 132                         reg = <0x01c19000 0x0400>;
 133                         clocks = <&ahb1_gates 24>;
 134                         resets = <&ahb1_rst 24>;
 135                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 136                         interrupt-names = "mc";
 137                         phys = <&usbphy 0>;
 138                         phy-names = "usb";
 139                         extcon = <&usbphy 0>;
 140                         status = "disabled";
 141                 };
 142
 143                 usbphy: phy@01c19400 {
 144                         compatible = "allwinner,sun8i-a33-usb-phy";
 145                         reg = <0x01c19400 0x14>,
 146                               <0x01c1a800 0x4>;
 147                         reg-names = "phy_ctrl",
 148                                     "pmu1";
 149                         clocks = <&usb_clk 8>,
 150                                  <&usb_clk 9>;
 151                         clock-names = "usb0_phy",
 152                                       "usb1_phy";
 153                         resets = <&usb_clk 0>,
 154                                  <&usb_clk 1>;
 155                         reset-names = "usb0_reset",
 156                                       "usb1_reset";
 157                         status = "disabled";
 158                         #phy-cells = <1>;
 159                 };
 160         };
 161 };
 162
 163 &pio {
 164         compatible = "allwinner,sun8i-a33-pinctrl";
 165         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 166                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 167
 168         uart0_pins_b: uart0@1 {
 169                 allwinner,pins = "PB0", "PB1";
 170                 allwinner,function = "uart0";
 171                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 172                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 173         };
 174
 175 };