arch/arm/boot/dts/spear310.dtsi

   1 /*
   2  * DTS file for SPEAr310 SoC
   3  *
   4  * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /include/ "spear3xx.dtsi"
  15
  16 / {
  17         ahb {
  18                 #address-cells = <1>;
  19                 #size-cells = <1>;
  20                 compatible = "simple-bus";
  21                 ranges = <0x40000000 0x40000000 0x10000000
  22                           0xb0000000 0xb0000000 0x10000000
  23                           0xd0000000 0xd0000000 0x30000000>;
  24
  25                 pinmux: pinmux@b4000000 {
  26                         compatible = "st,spear310-pinmux";
  27                         reg = <0xb4000000 0x1000>;
  28                         #gpio-range-cells = <3>;
  29                 };
  30
  31                 fsmc: flash@44000000 {
  32                         compatible = "st,spear600-fsmc-nand";
  33                         #address-cells = <1>;
  34                         #size-cells = <1>;
  35                         reg = <0x44000000 0x1000        /* FSMC Register */
  36                                0x40000000 0x0010        /* NAND Base DATA */
  37                                0x40020000 0x0010        /* NAND Base ADDR */
  38                                0x40010000 0x0010>;      /* NAND Base CMD */
  39                         reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
  40                         status = "disabled";
  41                 };
  42
  43                 shirq: interrupt-controller@0xb4000000 {
  44                         compatible = "st,spear310-shirq";
  45                         reg = <0xb4000000 0x1000>;
  46                         interrupts = <28 29 30 1>;
  47                         #interrupt-cells = <1>;
  48                         interrupt-controller;
  49                 };
  50
  51                 apb {
  52                         #address-cells = <1>;
  53                         #size-cells = <1>;
  54                         compatible = "simple-bus";
  55                         ranges = <0xb0000000 0xb0000000 0x10000000
  56                                   0xd0000000 0xd0000000 0x30000000>;
  57
  58                         serial@b2000000 {
  59                                 compatible = "arm,pl011", "arm,primecell";
  60                                 reg = <0xb2000000 0x1000>;
  61                                 interrupts = <8>;
  62                                 interrupt-parent = <&shirq>;
  63                                 status = "disabled";
  64                         };
  65
  66                         serial@b2080000 {
  67                                 compatible = "arm,pl011", "arm,primecell";
  68                                 reg = <0xb2080000 0x1000>;
  69                                 interrupts = <9>;
  70                                 interrupt-parent = <&shirq>;
  71                                 status = "disabled";
  72                         };
  73
  74                         serial@b2100000 {
  75                                 compatible = "arm,pl011", "arm,primecell";
  76                                 reg = <0xb2100000 0x1000>;
  77                                 interrupts = <10>;
  78                                 interrupt-parent = <&shirq>;
  79                                 status = "disabled";
  80                         };
  81
  82                         serial@b2180000 {
  83                                 compatible = "arm,pl011", "arm,primecell";
  84                                 reg = <0xb2180000 0x1000>;
  85                                 interrupts = <11>;
  86                                 interrupt-parent = <&shirq>;
  87                                 status = "disabled";
  88                         };
  89
  90                         serial@b2200000 {
  91                                 compatible = "arm,pl011", "arm,primecell";
  92                                 reg = <0xb2200000 0x1000>;
  93                                 interrupts = <12>;
  94                                 interrupt-parent = <&shirq>;
  95                                 status = "disabled";
  96                         };
  97
  98                         gpiopinctrl: gpio@b4000000 {
  99                                 compatible = "st,spear-plgpio";
 100                                 reg = <0xb4000000 0x1000>;
 101                                 #interrupt-cells = <1>;
 102                                 interrupt-controller;
 103                                 gpio-controller;
 104                                 #gpio-cells = <2>;
 105                                 gpio-ranges = <&pinmux 0 0 102>;
 106                                 status = "disabled";
 107
 108                                 st-plgpio,ngpio = <102>;
 109                                 st-plgpio,enb-reg = <0x10>;
 110                                 st-plgpio,wdata-reg = <0x20>;
 111                                 st-plgpio,dir-reg = <0x30>;
 112                                 st-plgpio,ie-reg = <0x50>;
 113                                 st-plgpio,rdata-reg = <0x40>;
 114                                 st-plgpio,mis-reg = <0x60>;
 115                         };
 116                 };
 117         };
 118 };