arch/arm/dts/sun5i-a10s.dtsi

   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  *     You should have received a copy of the GNU General Public
  22  *     License along with this library; if not, write to the Free
  23  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  24  *     MA 02110-1301 USA
  25  *
  26  * Or, alternatively,
  27  *
  28  *  b) Permission is hereby granted, free of charge, to any person
  29  *     obtaining a copy of this software and associated documentation
  30  *     files (the "Software"), to deal in the Software without
  31  *     restriction, including without limitation the rights to use,
  32  *     copy, modify, merge, publish, distribute, sublicense, and/or
  33  *     sell copies of the Software, and to permit persons to whom the
  34  *     Software is furnished to do so, subject to the following
  35  *     conditions:
  36  *
  37  *     The above copyright notice and this permission notice shall be
  38  *     included in all copies or substantial portions of the Software.
  39  *
  40  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  47  *     OTHER DEALINGS IN THE SOFTWARE.
  48  */
  49
  50 #include "skeleton.dtsi"
  51
  52 #include "sun5i.dtsi"
  53
  54 #include <dt-bindings/dma/sun4i-a10.h>
  55 #include <dt-bindings/pinctrl/sun4i-a10.h>
  56
  57 / {
  58         interrupt-parent = <&intc>;
  59
  60         aliases {
  61                 ethernet0 = &emac;
  62         };
  63
  64         chosen {
  65                 #address-cells = <1>;
  66                 #size-cells = <1>;
  67                 ranges;
  68
  69                 framebuffer@0 {
  70                         compatible = "allwinner,simple-framebuffer", "simple-framebuffer";
  71                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  72                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
  73                                  <&ahb_gates 44>;
  74                         status = "disabled";
  75                 };
  76
  77                 framebuffer@1 {
  78                         compatible = "allwinner,simple-framebuffer",
  79                                      "simple-framebuffer";
  80                         allwinner,pipeline = "de_be0-lcd0";
  81                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>;
  82                         status = "disabled";
  83                 };
  84         };
  85
  86         clocks {
  87                 ahb_gates: clk@01c20060 {
  88                         #clock-cells = <1>;
  89                         compatible = "allwinner,sun5i-a10s-ahb-gates-clk";
  90                         reg = <0x01c20060 0x8>;
  91                         clocks = <&ahb>;
  92                         clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci",
  93                                 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
  94                                 "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram",
  95                                 "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
  96                                 "ahb_spi2", "ahb_gps", "ahb_stimer", "ahb_ve",
  97                                 "ahb_tve", "ahb_lcd", "ahb_csi", "ahb_hdmi",
  98                                 "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400";
  99                 };
 100
 101                 apb0_gates: clk@01c20068 {
 102                         #clock-cells = <1>;
 103                         compatible = "allwinner,sun5i-a10s-apb0-gates-clk";
 104                         reg = <0x01c20068 0x4>;
 105                         clocks = <&apb0>;
 106                         clock-output-names = "apb0_codec", "apb0_iis", "apb0_pio",
 107                                 "apb0_ir", "apb0_keypad";
 108                 };
 109
 110                 apb1_gates: clk@01c2006c {
 111                         #clock-cells = <1>;
 112                         compatible = "allwinner,sun5i-a10s-apb1-gates-clk";
 113                         reg = <0x01c2006c 0x4>;
 114                         clocks = <&apb1>;
 115                         clock-output-names = "apb1_i2c0", "apb1_i2c1",
 116                                 "apb1_i2c2", "apb1_uart0", "apb1_uart1",
 117                                 "apb1_uart2", "apb1_uart3";
 118                 };
 119         };
 120
 121         soc@01c00000 {
 122                 emac: ethernet@01c0b000 {
 123                         compatible = "allwinner,sun4i-a10-emac";
 124                         reg = <0x01c0b000 0x1000>;
 125                         interrupts = <55>;
 126                         clocks = <&ahb_gates 17>;
 127                         status = "disabled";
 128                 };
 129
 130                 mdio: mdio@01c0b080 {
 131                         compatible = "allwinner,sun4i-a10-mdio";
 132                         reg = <0x01c0b080 0x14>;
 133                         status = "disabled";
 134                         #address-cells = <1>;
 135                         #size-cells = <0>;
 136                 };
 137
 138                 uart0: serial@01c28000 {
 139                         compatible = "snps,dw-apb-uart";
 140                         reg = <0x01c28000 0x400>;
 141                         interrupts = <1>;
 142                         reg-shift = <2>;
 143                         reg-io-width = <4>;
 144                         clocks = <&apb1_gates 16>;
 145                         status = "disabled";
 146                 };
 147
 148                 uart2: serial@01c28800 {
 149                         compatible = "snps,dw-apb-uart";
 150                         reg = <0x01c28800 0x400>;
 151                         interrupts = <3>;
 152                         reg-shift = <2>;
 153                         reg-io-width = <4>;
 154                         clocks = <&apb1_gates 18>;
 155                         status = "disabled";
 156                 };
 157         };
 158 };
 159
 160 &pio {
 161         compatible = "allwinner,sun5i-a10s-pinctrl";
 162
 163         uart0_pins_a: uart0@0 {
 164                 allwinner,pins = "PB19", "PB20";
 165                 allwinner,function = "uart0";
 166                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 167                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 168         };
 169
 170         uart2_pins_a: uart2@0 {
 171                 allwinner,pins = "PC18", "PC19";
 172                 allwinner,function = "uart2";
 173                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 174                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 175         };
 176
 177         uart3_pins_a: uart3@0 {
 178                 allwinner,pins = "PG9", "PG10";
 179                 allwinner,function = "uart3";
 180                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 181                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 182         };
 183
 184         emac_pins_a: emac0@0 {
 185                 allwinner,pins = "PA0", "PA1", "PA2",
 186                                 "PA3", "PA4", "PA5", "PA6",
 187                                 "PA7", "PA8", "PA9", "PA10",
 188                                 "PA11", "PA12", "PA13", "PA14",
 189                                 "PA15", "PA16";
 190                 allwinner,function = "emac";
 191                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 192                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 193         };
 194
 195         mmc1_pins_a: mmc1@0 {
 196                 allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8";
 197                 allwinner,function = "mmc1";
 198                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 199                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 200         };
 201 };