arch/arm/boot/dts/spear3xx.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * DTS file for all SPEAr3xx SoCs
   4  *
   5  * Copyright 2012 Viresh Kumar <vireshk@kernel.org>
   6  */
   7
   8 / {
   9         #address-cells = <1>;
  10         #size-cells = <1>;
  11         interrupt-parent = <&vic>;
  12
  13         cpus {
  14                 #address-cells = <0>;
  15                 #size-cells = <0>;
  16
  17                 cpu {
  18                         compatible = "arm,arm926ej-s";
  19                         device_type = "cpu";
  20                 };
  21         };
  22
  23         memory {
  24                 device_type = "memory";
  25                 reg = <0 0x40000000>;
  26         };
  27
  28         ahb {
  29                 #address-cells = <1>;
  30                 #size-cells = <1>;
  31                 compatible = "simple-bus";
  32                 ranges = <0xd0000000 0xd0000000 0x30000000>;
  33
  34                 vic: interrupt-controller@f1100000 {
  35                         compatible = "arm,pl190-vic";
  36                         interrupt-controller;
  37                         reg = <0xf1100000 0x1000>;
  38                         #interrupt-cells = <1>;
  39                 };
  40
  41                 dma@fc400000 {
  42                         compatible = "arm,pl080", "arm,primecell";
  43                         reg = <0xfc400000 0x1000>;
  44                         interrupt-parent = <&vic>;
  45                         interrupts = <8>;
  46                         status = "disabled";
  47                 };
  48
  49                 gmac: eth@e0800000 {
  50                         compatible = "st,spear600-gmac";
  51                         reg = <0xe0800000 0x8000>;
  52                         interrupts = <23 22>;
  53                         interrupt-names = "macirq", "eth_wake_irq";
  54                         phy-mode = "mii";
  55                         status = "disabled";
  56                 };
  57
  58                 smi: flash@fc000000 {
  59                         compatible = "st,spear600-smi";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62                         reg = <0xfc000000 0x1000>;
  63                         interrupts = <9>;
  64                         status = "disabled";
  65                 };
  66
  67                 spi0: spi@d0100000 {
  68                         compatible = "arm,pl022", "arm,primecell";
  69                         reg = <0xd0100000 0x1000>;
  70                         interrupts = <20>;
  71                         #address-cells = <1>;
  72                         #size-cells = <0>;
  73                         status = "disabled";
  74                 };
  75
  76                 ehci@e1800000 {
  77                         compatible = "st,spear600-ehci", "usb-ehci";
  78                         reg = <0xe1800000 0x1000>;
  79                         interrupts = <26>;
  80                         status = "disabled";
  81                 };
  82
  83                 ohci@e1900000 {
  84                         compatible = "st,spear600-ohci", "usb-ohci";
  85                         reg = <0xe1900000 0x1000>;
  86                         interrupts = <25>;
  87                         status = "disabled";
  88                 };
  89
  90                 ohci@e2100000 {
  91                         compatible = "st,spear600-ohci", "usb-ohci";
  92                         reg = <0xe2100000 0x1000>;
  93                         interrupts = <27>;
  94                         status = "disabled";
  95                 };
  96
  97                 apb {
  98                         #address-cells = <1>;
  99                         #size-cells = <1>;
 100                         compatible = "simple-bus";
 101                         ranges = <0xd0000000 0xd0000000 0x30000000>;
 102
 103                         gpio0: gpio@fc980000 {
 104                                 compatible = "arm,pl061", "arm,primecell";
 105                                 reg = <0xfc980000 0x1000>;
 106                                 interrupts = <11>;
 107                                 gpio-controller;
 108                                 #gpio-cells = <2>;
 109                                 interrupt-controller;
 110                                 #interrupt-cells = <2>;
 111                                 status = "disabled";
 112                         };
 113
 114                         i2c0: i2c@d0180000 {
 115                                 #address-cells = <1>;
 116                                 #size-cells = <0>;
 117                                 compatible = "snps,designware-i2c";
 118                                 reg = <0xd0180000 0x1000>;
 119                                 interrupts = <21>;
 120                                 status = "disabled";
 121                         };
 122
 123                         rtc@fc900000 {
 124                                 compatible = "st,spear600-rtc";
 125                                 reg = <0xfc900000 0x1000>;
 126                                 interrupts = <10>;
 127                                 status = "disabled";
 128                         };
 129
 130                         serial@d0000000 {
 131                                 compatible = "arm,pl011", "arm,primecell";
 132                                 reg = <0xd0000000 0x1000>;
 133                                 interrupts = <19>;
 134                                 status = "disabled";
 135                         };
 136
 137                         wdt@fc880000 {
 138                                 compatible = "arm,sp805", "arm,primecell";
 139                                 reg = <0xfc880000 0x1000>;
 140                                 interrupts = <12>;
 141                                 status = "disabled";
 142                         };
 143
 144                         timer@f0000000 {
 145                                 compatible = "st,spear-timer";
 146                                 reg = <0xf0000000 0x400>;
 147                                 interrupts = <2>;
 148                         };
 149                 };
 150         };
 151 };