arch/arm/dts/uniphier-ph1-pro4.dtsi

   1 /*
   2  * Device Tree Source for UniPhier PH1-Pro4 SoC
   3  *
   4  * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+        X11
   7  */
   8
   9 /include/ "skeleton.dtsi"
  10
  11 / {
  12         compatible = "socionext,ph1-pro4";
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17                 enable-method = "socionext,uniphier-smp";
  18
  19                 cpu@0 {
  20                         device_type = "cpu";
  21                         compatible = "arm,cortex-a9";
  22                         reg = <0>;
  23                 };
  24
  25                 cpu@1 {
  26                         device_type = "cpu";
  27                         compatible = "arm,cortex-a9";
  28                         reg = <1>;
  29                 };
  30         };
  31
  32         clocks {
  33                 arm_timer_clk: arm_timer_clk {
  34                         #clock-cells = <0>;
  35                         compatible = "fixed-clock";
  36                         clock-frequency = <50000000>;
  37                 };
  38         };
  39
  40         soc {
  41                 compatible = "simple-bus";
  42                 #address-cells = <1>;
  43                 #size-cells = <1>;
  44                 ranges;
  45                 interrupt-parent = <&intc>;
  46
  47                 extbus: extbus {
  48                         compatible = "simple-bus";
  49                         #address-cells = <2>;
  50                         #size-cells = <1>;
  51                 };
  52
  53                 uart0: serial@54006800 {
  54                         compatible = "socionext,uniphier-uart";
  55                         status = "disabled";
  56                         reg = <0x54006800 0x20>;
  57                         clock-frequency = <73728000>;
  58                 };
  59
  60                 uart1: serial@54006900 {
  61                         compatible = "socionext,uniphier-uart";
  62                         status = "disabled";
  63                         reg = <0x54006900 0x20>;
  64                         clock-frequency = <73728000>;
  65                 };
  66
  67                 uart2: serial@54006a00 {
  68                         compatible = "socionext,uniphier-uart";
  69                         status = "disabled";
  70                         reg = <0x54006a00 0x20>;
  71                         clock-frequency = <73728000>;
  72                 };
  73
  74                 uart3: serial@54006b00 {
  75                         compatible = "socionext,uniphier-uart";
  76                         status = "disabled";
  77                         reg = <0x54006b00 0x20>;
  78                         clock-frequency = <73728000>;
  79                 };
  80
  81                 i2c0: i2c@58780000 {
  82                         compatible = "socionext,uniphier-fi2c";
  83                         #address-cells = <1>;
  84                         #size-cells = <0>;
  85                         reg = <0x58780000 0x80>;
  86                         clock-frequency = <100000>;
  87                         status = "disabled";
  88                 };
  89
  90                 i2c1: i2c@58781000 {
  91                         compatible = "socionext,uniphier-fi2c";
  92                         #address-cells = <1>;
  93                         #size-cells = <0>;
  94                         reg = <0x58781000 0x80>;
  95                         clock-frequency = <100000>;
  96                         status = "disabled";
  97                 };
  98
  99                 i2c2: i2c@58782000 {
 100                         compatible = "socionext,uniphier-fi2c";
 101                         #address-cells = <1>;
 102                         #size-cells = <0>;
 103                         reg = <0x58782000 0x80>;
 104                         clock-frequency = <100000>;
 105                         status = "disabled";
 106                 };
 107
 108                 i2c3: i2c@58783000 {
 109                         compatible = "socionext,uniphier-fi2c";
 110                         #address-cells = <1>;
 111                         #size-cells = <0>;
 112                         reg = <0x58783000 0x80>;
 113                         clock-frequency = <100000>;
 114                         status = "disabled";
 115                 };
 116
 117                 /* i2c4 does not exist */
 118
 119                 i2c5: i2c@58785000 {
 120                         compatible = "socionext,uniphier-fi2c";
 121                         #address-cells = <1>;
 122                         #size-cells = <0>;
 123                         reg = <0x58785000 0x80>;
 124                         clock-frequency = <400000>;
 125                         status = "ok";
 126                 };
 127
 128                 i2c6: i2c@58786000 {
 129                         compatible = "socionext,uniphier-fi2c";
 130                         #address-cells = <1>;
 131                         #size-cells = <0>;
 132                         reg = <0x58786000 0x80>;
 133                         clock-frequency = <400000>;
 134                         status = "ok";
 135                 };
 136
 137                 system-bus-controller-misc@59800000 {
 138                         compatible = "socionext,uniphier-system-bus-controller-misc",
 139                                      "syscon";
 140                         reg = <0x59800000 0x2000>;
 141                 };
 142
 143                 usb2: usb@5a800100 {
 144                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 145                         status = "disabled";
 146                         reg = <0x5a800100 0x100>;
 147                 };
 148
 149                 usb3: usb@5a810100 {
 150                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 151                         status = "disabled";
 152                         reg = <0x5a810100 0x100>;
 153                 };
 154
 155                 usb0: usb@65a00000 {
 156                         compatible = "socionext,uniphier-xhci", "generic-xhci";
 157                         status = "disabled";
 158                         reg = <0x65a00000 0x100>;
 159                 };
 160
 161                 usb1: usb@65c00000 {
 162                         compatible = "socionext,uniphier-xhci", "generic-xhci";
 163                         status = "disabled";
 164                         reg = <0x65c00000 0x100>;
 165                 };
 166
 167                 timer@60000200 {
 168                         compatible = "arm,cortex-a9-global-timer";
 169                         reg = <0x60000200 0x20>;
 170                         interrupts = <1 11 0x304>;
 171                         clocks = <&arm_timer_clk>;
 172                 };
 173
 174                 timer@60000600 {
 175                         compatible = "arm,cortex-a9-twd-timer";
 176                         reg = <0x60000600 0x20>;
 177                         interrupts = <1 13 0x304>;
 178                         clocks = <&arm_timer_clk>;
 179                 };
 180
 181                 intc: interrupt-controller@60001000 {
 182                         compatible = "arm,cortex-a9-gic";
 183                         #interrupt-cells = <3>;
 184                         interrupt-controller;
 185                         reg = <0x60001000 0x1000>,
 186                               <0x60000100 0x100>;
 187                 };
 188
 189                 nand: nand@68000000 {
 190                         compatible = "denali,denali-nand-dt";
 191                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 192                         reg-names = "nand_data", "denali_reg";
 193                 };
 194         };
 195 };