arch/arm/boot/dts/emev2.dtsi

   1 /*
   2  * Device Tree Source for the EMEV2 SoC
   3  *
   4  * Copyright (C) 2012 Renesas Solutions Corp.
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 #include "skeleton.dtsi"
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13
  14 / {
  15         compatible = "renesas,emev2";
  16         interrupt-parent = <&gic>;
  17
  18         aliases {
  19                 gpio0 = &gpio0;
  20                 gpio1 = &gpio1;
  21                 gpio2 = &gpio2;
  22                 gpio3 = &gpio3;
  23                 gpio4 = &gpio4;
  24         };
  25
  26         cpus {
  27                 #address-cells = <1>;
  28                 #size-cells = <0>;
  29
  30                 cpu@0 {
  31                         device_type = "cpu";
  32                         compatible = "arm,cortex-a9";
  33                         reg = <0>;
  34                 };
  35                 cpu@1 {
  36                         device_type = "cpu";
  37                         compatible = "arm,cortex-a9";
  38                         reg = <1>;
  39                 };
  40         };
  41
  42         gic: interrupt-controller@e0020000 {
  43                 compatible = "arm,cortex-a9-gic";
  44                 interrupt-controller;
  45                 #interrupt-cells = <3>;
  46                 reg = <0xe0028000 0x1000>,
  47                       <0xe0020000 0x0100>;
  48         };
  49
  50         pmu {
  51                 compatible = "arm,cortex-a9-pmu";
  52                 interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
  53                              <0 121 IRQ_TYPE_LEVEL_HIGH>;
  54         };
  55
  56         smu@e0110000 {
  57                 compatible = "renesas,emev2-smu";
  58                 reg = <0xe0110000 0x10000>;
  59                 #address-cells = <2>;
  60                 #size-cells = <0>;
  61
  62                 c32ki: c32ki {
  63                         compatible = "fixed-clock";
  64                         clock-frequency = <32768>;
  65                         #clock-cells = <0>;
  66                 };
  67                 pll3_fo: pll3_fo {
  68                         compatible = "fixed-factor-clock";
  69                         clocks = <&c32ki>;
  70                         clock-div = <1>;
  71                         clock-mult = <7000>;
  72                         #clock-cells = <0>;
  73                 };
  74                 usia_u0_sclkdiv: usia_u0_sclkdiv {
  75                         compatible = "renesas,emev2-smu-clkdiv";
  76                         reg = <0x610 0>;
  77                         clocks = <&pll3_fo>;
  78                         #clock-cells = <0>;
  79                 };
  80                 usib_u1_sclkdiv: usib_u1_sclkdiv {
  81                         compatible = "renesas,emev2-smu-clkdiv";
  82                         reg = <0x65c 0>;
  83                         clocks = <&pll3_fo>;
  84                         #clock-cells = <0>;
  85                 };
  86                 usib_u2_sclkdiv: usib_u2_sclkdiv {
  87                         compatible = "renesas,emev2-smu-clkdiv";
  88                         reg = <0x65c 16>;
  89                         clocks = <&pll3_fo>;
  90                         #clock-cells = <0>;
  91                 };
  92                 usib_u3_sclkdiv: usib_u3_sclkdiv {
  93                         compatible = "renesas,emev2-smu-clkdiv";
  94                         reg = <0x660 0>;
  95                         clocks = <&pll3_fo>;
  96                         #clock-cells = <0>;
  97                 };
  98                 usia_u0_sclk: usia_u0_sclk {
  99                         compatible = "renesas,emev2-smu-gclk";
 100                         reg = <0x4a0 1>;
 101                         clocks = <&usia_u0_sclkdiv>;
 102                         #clock-cells = <0>;
 103                 };
 104                 usib_u1_sclk: usib_u1_sclk {
 105                         compatible = "renesas,emev2-smu-gclk";
 106                         reg = <0x4b8 1>;
 107                         clocks = <&usib_u1_sclkdiv>;
 108                         #clock-cells = <0>;
 109                 };
 110                 usib_u2_sclk: usib_u2_sclk {
 111                         compatible = "renesas,emev2-smu-gclk";
 112                         reg = <0x4bc 1>;
 113                         clocks = <&usib_u2_sclkdiv>;
 114                         #clock-cells = <0>;
 115                 };
 116                 usib_u3_sclk: usib_u3_sclk {
 117                         compatible = "renesas,emev2-smu-gclk";
 118                         reg = <0x4c0 1>;
 119                         clocks = <&usib_u3_sclkdiv>;
 120                         #clock-cells = <0>;
 121                 };
 122                 sti_sclk: sti_sclk {
 123                         compatible = "renesas,emev2-smu-gclk";
 124                         reg = <0x528 1>;
 125                         clocks = <&c32ki>;
 126                         #clock-cells = <0>;
 127                 };
 128         };
 129
 130         sti@e0180000 {
 131                 compatible = "renesas,em-sti";
 132                 reg = <0xe0180000 0x54>;
 133                 interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>;
 134                 clocks = <&sti_sclk>;
 135                 clock-names = "sclk";
 136         };
 137
 138         uart@e1020000 {
 139                 compatible = "renesas,em-uart";
 140                 reg = <0xe1020000 0x38>;
 141                 interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>;
 142                 clocks = <&usia_u0_sclk>;
 143                 clock-names = "sclk";
 144         };
 145
 146         uart@e1030000 {
 147                 compatible = "renesas,em-uart";
 148                 reg = <0xe1030000 0x38>;
 149                 interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
 150                 clocks = <&usib_u1_sclk>;
 151                 clock-names = "sclk";
 152         };
 153
 154         uart@e1040000 {
 155                 compatible = "renesas,em-uart";
 156                 reg = <0xe1040000 0x38>;
 157                 interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
 158                 clocks = <&usib_u2_sclk>;
 159                 clock-names = "sclk";
 160         };
 161
 162         uart@e1050000 {
 163                 compatible = "renesas,em-uart";
 164                 reg = <0xe1050000 0x38>;
 165                 interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
 166                 clocks = <&usib_u3_sclk>;
 167                 clock-names = "sclk";
 168         };
 169
 170         gpio0: gpio@e0050000 {
 171                 compatible = "renesas,em-gio";
 172                 reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
 173                 interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>,
 174                              <0 68 IRQ_TYPE_LEVEL_HIGH>;
 175                 gpio-controller;
 176                 #gpio-cells = <2>;
 177                 ngpios = <32>;
 178                 interrupt-controller;
 179                 #interrupt-cells = <2>;
 180         };
 181         gpio1: gpio@e0050080 {
 182                 compatible = "renesas,em-gio";
 183                 reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>;
 184                 interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>,
 185                              <0 70 IRQ_TYPE_LEVEL_HIGH>;
 186                 gpio-controller;
 187                 #gpio-cells = <2>;
 188                 ngpios = <32>;
 189                 interrupt-controller;
 190                 #interrupt-cells = <2>;
 191         };
 192         gpio2: gpio@e0050100 {
 193                 compatible = "renesas,em-gio";
 194                 reg = <0xe0050100 0x2c>, <0xe0050140 0x20>;
 195                 interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>,
 196                              <0 72 IRQ_TYPE_LEVEL_HIGH>;
 197                 gpio-controller;
 198                 #gpio-cells = <2>;
 199                 ngpios = <32>;
 200                 interrupt-controller;
 201                 #interrupt-cells = <2>;
 202         };
 203         gpio3: gpio@e0050180 {
 204                 compatible = "renesas,em-gio";
 205                 reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>;
 206                 interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>,
 207                              <0 74 IRQ_TYPE_LEVEL_HIGH>;
 208                 gpio-controller;
 209                 #gpio-cells = <2>;
 210                 ngpios = <32>;
 211                 interrupt-controller;
 212                 #interrupt-cells = <2>;
 213         };
 214         gpio4: gpio@e0050200 {
 215                 compatible = "renesas,em-gio";
 216                 reg = <0xe0050200 0x2c>, <0xe0050240 0x20>;
 217                 interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>,
 218                              <0 76 IRQ_TYPE_LEVEL_HIGH>;
 219                 gpio-controller;
 220                 #gpio-cells = <2>;
 221                 ngpios = <31>;
 222                 interrupt-controller;
 223                 #interrupt-cells = <2>;
 224         };
 225 };