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 <dt-bindings/interrupt-controller/arm-gic.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13
  14 / {
  15         compatible = "renesas,emev2";
  16         interrupt-parent = <&gic>;
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19
  20         aliases {
  21                 gpio0 = &gpio0;
  22                 gpio1 = &gpio1;
  23                 gpio2 = &gpio2;
  24                 gpio3 = &gpio3;
  25                 gpio4 = &gpio4;
  26                 i2c0 = &iic0;
  27                 i2c1 = &iic1;
  28         };
  29
  30         cpus {
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33
  34                 cpu@0 {
  35                         device_type = "cpu";
  36                         compatible = "arm,cortex-a9";
  37                         reg = <0>;
  38                         clock-frequency = <533000000>;
  39                 };
  40                 cpu@1 {
  41                         device_type = "cpu";
  42                         compatible = "arm,cortex-a9";
  43                         reg = <1>;
  44                         clock-frequency = <533000000>;
  45                 };
  46         };
  47
  48         gic: interrupt-controller@e0020000 {
  49                 compatible = "arm,pl390";
  50                 interrupt-controller;
  51                 #interrupt-cells = <3>;
  52                 reg = <0xe0028000 0x1000>,
  53                       <0xe0020000 0x0100>;
  54         };
  55
  56         pmu {
  57                 compatible = "arm,cortex-a9-pmu";
  58                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
  59                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
  60         };
  61
  62         clocks@e0110000 {
  63                 compatible = "renesas,emev2-smu";
  64                 reg = <0xe0110000 0x10000>;
  65                 #address-cells = <2>;
  66                 #size-cells = <0>;
  67
  68                 c32ki: c32ki {
  69                         compatible = "fixed-clock";
  70                         clock-frequency = <32768>;
  71                         #clock-cells = <0>;
  72                 };
  73                 iic0_sclkdiv: iic0_sclkdiv@624,0 {
  74                         compatible = "renesas,emev2-smu-clkdiv";
  75                         reg = <0x624 0>;
  76                         clocks = <&pll3_fo>;
  77                         #clock-cells = <0>;
  78                 };
  79                 iic0_sclk: iic0_sclk@48c,1 {
  80                         compatible = "renesas,emev2-smu-gclk";
  81                         reg = <0x48c 1>;
  82                         clocks = <&iic0_sclkdiv>;
  83                         #clock-cells = <0>;
  84                 };
  85                 iic1_sclkdiv: iic1_sclkdiv@624,16 {
  86                         compatible = "renesas,emev2-smu-clkdiv";
  87                         reg = <0x624 16>;
  88                         clocks = <&pll3_fo>;
  89                         #clock-cells = <0>;
  90                 };
  91                 iic1_sclk: iic1_sclk@490,1 {
  92                         compatible = "renesas,emev2-smu-gclk";
  93                         reg = <0x490 1>;
  94                         clocks = <&iic1_sclkdiv>;
  95                         #clock-cells = <0>;
  96                 };
  97                 pll3_fo: pll3_fo {
  98                         compatible = "fixed-factor-clock";
  99                         clocks = <&c32ki>;
 100                         clock-div = <1>;
 101                         clock-mult = <7000>;
 102                         #clock-cells = <0>;
 103                 };
 104                 usia_u0_sclkdiv: usia_u0_sclkdiv@610,0 {
 105                         compatible = "renesas,emev2-smu-clkdiv";
 106                         reg = <0x610 0>;
 107                         clocks = <&pll3_fo>;
 108                         #clock-cells = <0>;
 109                 };
 110                 usib_u1_sclkdiv: usib_u1_sclkdiv@65c,0 {
 111                         compatible = "renesas,emev2-smu-clkdiv";
 112                         reg = <0x65c 0>;
 113                         clocks = <&pll3_fo>;
 114                         #clock-cells = <0>;
 115                 };
 116                 usib_u2_sclkdiv: usib_u2_sclkdiv@65c,16 {
 117                         compatible = "renesas,emev2-smu-clkdiv";
 118                         reg = <0x65c 16>;
 119                         clocks = <&pll3_fo>;
 120                         #clock-cells = <0>;
 121                 };
 122                 usib_u3_sclkdiv: usib_u3_sclkdiv@660,0 {
 123                         compatible = "renesas,emev2-smu-clkdiv";
 124                         reg = <0x660 0>;
 125                         clocks = <&pll3_fo>;
 126                         #clock-cells = <0>;
 127                 };
 128                 usia_u0_sclk: usia_u0_sclk@4a0,1 {
 129                         compatible = "renesas,emev2-smu-gclk";
 130                         reg = <0x4a0 1>;
 131                         clocks = <&usia_u0_sclkdiv>;
 132                         #clock-cells = <0>;
 133                 };
 134                 usib_u1_sclk: usib_u1_sclk@4b8,1 {
 135                         compatible = "renesas,emev2-smu-gclk";
 136                         reg = <0x4b8 1>;
 137                         clocks = <&usib_u1_sclkdiv>;
 138                         #clock-cells = <0>;
 139                 };
 140                 usib_u2_sclk: usib_u2_sclk@4bc,1 {
 141                         compatible = "renesas,emev2-smu-gclk";
 142                         reg = <0x4bc 1>;
 143                         clocks = <&usib_u2_sclkdiv>;
 144                         #clock-cells = <0>;
 145                 };
 146                 usib_u3_sclk: usib_u3_sclk@4c0,1 {
 147                         compatible = "renesas,emev2-smu-gclk";
 148                         reg = <0x4c0 1>;
 149                         clocks = <&usib_u3_sclkdiv>;
 150                         #clock-cells = <0>;
 151                 };
 152                 sti_sclk: sti_sclk@528,1 {
 153                         compatible = "renesas,emev2-smu-gclk";
 154                         reg = <0x528 1>;
 155                         clocks = <&c32ki>;
 156                         #clock-cells = <0>;
 157                 };
 158         };
 159
 160         timer@e0180000 {
 161                 compatible = "renesas,em-sti";
 162                 reg = <0xe0180000 0x54>;
 163                 interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 164                 clocks = <&sti_sclk>;
 165                 clock-names = "sclk";
 166         };
 167
 168         uart0: serial@e1020000 {
 169                 compatible = "renesas,em-uart";
 170                 reg = <0xe1020000 0x38>;
 171                 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 172                 clocks = <&usia_u0_sclk>;
 173                 clock-names = "sclk";
 174         };
 175
 176         uart1: serial@e1030000 {
 177                 compatible = "renesas,em-uart";
 178                 reg = <0xe1030000 0x38>;
 179                 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 180                 clocks = <&usib_u1_sclk>;
 181                 clock-names = "sclk";
 182         };
 183
 184         uart2: serial@e1040000 {
 185                 compatible = "renesas,em-uart";
 186                 reg = <0xe1040000 0x38>;
 187                 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 188                 clocks = <&usib_u2_sclk>;
 189                 clock-names = "sclk";
 190         };
 191
 192         uart3: serial@e1050000 {
 193                 compatible = "renesas,em-uart";
 194                 reg = <0xe1050000 0x38>;
 195                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 196                 clocks = <&usib_u3_sclk>;
 197                 clock-names = "sclk";
 198         };
 199
 200         pfc: pfc@e0140200 {
 201                 compatible = "renesas,pfc-emev2";
 202                 reg = <0xe0140200 0x100>;
 203         };
 204
 205         gpio0: gpio@e0050000 {
 206                 compatible = "renesas,em-gio";
 207                 reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
 208                 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 209                              <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 210                 gpio-controller;
 211                 gpio-ranges = <&pfc 0 0 32>;
 212                 #gpio-cells = <2>;
 213                 ngpios = <32>;
 214                 interrupt-controller;
 215                 #interrupt-cells = <2>;
 216         };
 217         gpio1: gpio@e0050080 {
 218                 compatible = "renesas,em-gio";
 219                 reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>;
 220                 interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 221                              <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 222                 gpio-controller;
 223                 gpio-ranges = <&pfc 0 32 32>;
 224                 #gpio-cells = <2>;
 225                 ngpios = <32>;
 226                 interrupt-controller;
 227                 #interrupt-cells = <2>;
 228         };
 229         gpio2: gpio@e0050100 {
 230                 compatible = "renesas,em-gio";
 231                 reg = <0xe0050100 0x2c>, <0xe0050140 0x20>;
 232                 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
 233                              <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 234                 gpio-controller;
 235                 gpio-ranges = <&pfc 0 64 32>;
 236                 #gpio-cells = <2>;
 237                 ngpios = <32>;
 238                 interrupt-controller;
 239                 #interrupt-cells = <2>;
 240         };
 241         gpio3: gpio@e0050180 {
 242                 compatible = "renesas,em-gio";
 243                 reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>;
 244                 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
 245                              <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 246                 gpio-controller;
 247                 gpio-ranges = <&pfc 0 96 32>;
 248                 #gpio-cells = <2>;
 249                 ngpios = <32>;
 250                 interrupt-controller;
 251                 #interrupt-cells = <2>;
 252         };
 253         gpio4: gpio@e0050200 {
 254                 compatible = "renesas,em-gio";
 255                 reg = <0xe0050200 0x2c>, <0xe0050240 0x20>;
 256                 interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
 257                              <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 258                 gpio-controller;
 259                 gpio-ranges = <&pfc 0 128 31>;
 260                 #gpio-cells = <2>;
 261                 ngpios = <31>;
 262                 interrupt-controller;
 263                 #interrupt-cells = <2>;
 264         };
 265
 266         iic0: i2c@e0070000 {
 267                 #address-cells = <1>;
 268                 #size-cells = <0>;
 269                 compatible = "renesas,iic-emev2";
 270                 reg = <0xe0070000 0x28>;
 271                 interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
 272                 clocks = <&iic0_sclk>;
 273                 clock-names = "sclk";
 274                 status = "disabled";
 275         };
 276
 277         iic1: i2c@e10a0000 {
 278                 #address-cells = <1>;
 279                 #size-cells = <0>;
 280                 compatible = "renesas,iic-emev2";
 281                 reg = <0xe10a0000 0x28>;
 282                 interrupts = <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>;
 283                 clocks = <&iic1_sclk>;
 284                 clock-names = "sclk";
 285                 status = "disabled";
 286         };
 287 };