arch/arm/boot/dts/r7s72100.dtsi

   1 /*
   2  * Device Tree Source for the r7s72100 SoC
   3  *
   4  * Copyright (C) 2013-14 Renesas Solutions Corp.
   5  * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
   6  *
   7  * This file is licensed under the terms of the GNU General Public License
   8  * version 2.  This program is licensed "as is" without any warranty of any
   9  * kind, whether express or implied.
  10  */
  11
  12 #include <dt-bindings/clock/r7s72100-clock.h>
  13 #include <dt-bindings/interrupt-controller/arm-gic.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15
  16 / {
  17         compatible = "renesas,r7s72100";
  18         interrupt-parent = <&gic>;
  19         #address-cells = <1>;
  20         #size-cells = <1>;
  21
  22         aliases {
  23                 i2c0 = &i2c0;
  24                 i2c1 = &i2c1;
  25                 i2c2 = &i2c2;
  26                 i2c3 = &i2c3;
  27                 spi0 = &spi0;
  28                 spi1 = &spi1;
  29                 spi2 = &spi2;
  30                 spi3 = &spi3;
  31                 spi4 = &spi4;
  32         };
  33
  34         clocks {
  35                 ranges;
  36                 #address-cells = <1>;
  37                 #size-cells = <1>;
  38
  39                 /* External clocks */
  40                 extal_clk: extal {
  41                         #clock-cells = <0>;
  42                         compatible = "fixed-clock";
  43                         /* If clk present, value must be set by board */
  44                         clock-frequency = <0>;
  45                 };
  46
  47                 usb_x1_clk: usb_x1 {
  48                         #clock-cells = <0>;
  49                         compatible = "fixed-clock";
  50                         /* If clk present, value must be set by board */
  51                         clock-frequency = <0>;
  52                 };
  53
  54                 /* Fixed factor clocks */
  55                 b_clk: b {
  56                         #clock-cells = <0>;
  57                         compatible = "fixed-factor-clock";
  58                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  59                         clock-mult = <1>;
  60                         clock-div = <3>;
  61                 };
  62                 p1_clk: p1 {
  63                         #clock-cells = <0>;
  64                         compatible = "fixed-factor-clock";
  65                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  66                         clock-mult = <1>;
  67                         clock-div = <6>;
  68                 };
  69                 p0_clk: p0 {
  70                         #clock-cells = <0>;
  71                         compatible = "fixed-factor-clock";
  72                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  73                         clock-mult = <1>;
  74                         clock-div = <12>;
  75                 };
  76
  77                 /* Special CPG clocks */
  78                 cpg_clocks: cpg_clocks@fcfe0000 {
  79                         #clock-cells = <1>;
  80                         compatible = "renesas,r7s72100-cpg-clocks",
  81                                      "renesas,rz-cpg-clocks";
  82                         reg = <0xfcfe0000 0x18>;
  83                         clocks = <&extal_clk>, <&usb_x1_clk>;
  84                         clock-output-names = "pll", "i", "g";
  85                         #power-domain-cells = <0>;
  86                 };
  87
  88                 /* MSTP clocks */
  89                 mstp3_clks: mstp3_clks@fcfe0420 {
  90                         #clock-cells = <1>;
  91                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
  92                         reg = <0xfcfe0420 4>;
  93                         clocks = <&p0_clk>;
  94                         clock-indices = <R7S72100_CLK_MTU2>;
  95                         clock-output-names = "mtu2";
  96                 };
  97
  98                 mstp4_clks: mstp4_clks@fcfe0424 {
  99                         #clock-cells = <1>;
 100                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 101                         reg = <0xfcfe0424 4>;
 102                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 103                                  <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>;
 104                         clock-indices = <
 105                                 R7S72100_CLK_SCIF0 R7S72100_CLK_SCIF1 R7S72100_CLK_SCIF2 R7S72100_CLK_SCIF3
 106                                 R7S72100_CLK_SCIF4 R7S72100_CLK_SCIF5 R7S72100_CLK_SCIF6 R7S72100_CLK_SCIF7
 107                         >;
 108                         clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7";
 109                 };
 110
 111                 mstp9_clks: mstp9_clks@fcfe0438 {
 112                         #clock-cells = <1>;
 113                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 114                         reg = <0xfcfe0438 4>;
 115                         clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>;
 116                         clock-indices = <
 117                                 R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
 118                         >;
 119                         clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
 120                 };
 121
 122                 mstp10_clks: mstp10_clks@fcfe043c {
 123                         #clock-cells = <1>;
 124                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 125                         reg = <0xfcfe043c 4>;
 126                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 127                                  <&p1_clk>;
 128                         clock-indices = <
 129                                 R7S72100_CLK_SPI0 R7S72100_CLK_SPI1 R7S72100_CLK_SPI2 R7S72100_CLK_SPI3
 130                                 R7S72100_CLK_SPI4
 131                         >;
 132                         clock-output-names = "spi0", "spi1", "spi2", "spi3", "spi4";
 133                 };
 134         };
 135
 136         cpus {
 137                 #address-cells = <1>;
 138                 #size-cells = <0>;
 139
 140                 cpu@0 {
 141                         device_type = "cpu";
 142                         compatible = "arm,cortex-a9";
 143                         reg = <0>;
 144                         clock-frequency = <400000000>;
 145                 };
 146         };
 147
 148         scif0: serial@e8007000 {
 149                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 150                 reg = <0xe8007000 64>;
 151                 interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
 152                              <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
 153                              <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
 154                              <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
 155                 clocks = <&mstp4_clks R7S72100_CLK_SCIF0>;
 156                 clock-names = "fck";
 157                 power-domains = <&cpg_clocks>;
 158                 status = "disabled";
 159         };
 160
 161         scif1: serial@e8007800 {
 162                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 163                 reg = <0xe8007800 64>;
 164                 interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
 165                              <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
 166                              <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
 167                              <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
 168                 clocks = <&mstp4_clks R7S72100_CLK_SCIF1>;
 169                 clock-names = "fck";
 170                 power-domains = <&cpg_clocks>;
 171                 status = "disabled";
 172         };
 173
 174         scif2: serial@e8008000 {
 175                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 176                 reg = <0xe8008000 64>;
 177                 interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
 178                              <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
 179                              <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
 180                              <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
 181                 clocks = <&mstp4_clks R7S72100_CLK_SCIF2>;
 182                 clock-names = "fck";
 183                 power-domains = <&cpg_clocks>;
 184                 status = "disabled";
 185         };
 186
 187         scif3: serial@e8008800 {
 188                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 189                 reg = <0xe8008800 64>;
 190                 interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
 191                              <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
 192                              <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
 193                              <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
 194                 clocks = <&mstp4_clks R7S72100_CLK_SCIF3>;
 195                 clock-names = "fck";
 196                 power-domains = <&cpg_clocks>;
 197                 status = "disabled";
 198         };
 199
 200         scif4: serial@e8009000 {
 201                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 202                 reg = <0xe8009000 64>;
 203                 interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>,
 204                              <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
 205                              <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
 206                              <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
 207                 clocks = <&mstp4_clks R7S72100_CLK_SCIF4>;
 208                 clock-names = "fck";
 209                 power-domains = <&cpg_clocks>;
 210                 status = "disabled";
 211         };
 212
 213         scif5: serial@e8009800 {
 214                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 215                 reg = <0xe8009800 64>;
 216                 interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
 217                              <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
 218                              <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
 219                              <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 220                 clocks = <&mstp4_clks R7S72100_CLK_SCIF5>;
 221                 clock-names = "fck";
 222                 power-domains = <&cpg_clocks>;
 223                 status = "disabled";
 224         };
 225
 226         scif6: serial@e800a000 {
 227                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 228                 reg = <0xe800a000 64>;
 229                 interrupts = <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
 230                              <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
 231                              <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
 232                              <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
 233                 clocks = <&mstp4_clks R7S72100_CLK_SCIF6>;
 234                 clock-names = "fck";
 235                 power-domains = <&cpg_clocks>;
 236                 status = "disabled";
 237         };
 238
 239         scif7: serial@e800a800 {
 240                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 241                 reg = <0xe800a800 64>;
 242                 interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
 243                              <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
 244                              <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
 245                              <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 246                 clocks = <&mstp4_clks R7S72100_CLK_SCIF7>;
 247                 clock-names = "fck";
 248                 power-domains = <&cpg_clocks>;
 249                 status = "disabled";
 250         };
 251
 252         spi0: spi@e800c800 {
 253                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 254                 reg = <0xe800c800 0x24>;
 255                 interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
 256                              <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>,
 257                              <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
 258                 interrupt-names = "error", "rx", "tx";
 259                 clocks = <&mstp10_clks R7S72100_CLK_SPI0>;
 260                 power-domains = <&cpg_clocks>;
 261                 num-cs = <1>;
 262                 #address-cells = <1>;
 263                 #size-cells = <0>;
 264                 status = "disabled";
 265         };
 266
 267         spi1: spi@e800d000 {
 268                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 269                 reg = <0xe800d000 0x24>;
 270                 interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>,
 271                              <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,
 272                              <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
 273                 interrupt-names = "error", "rx", "tx";
 274                 clocks = <&mstp10_clks R7S72100_CLK_SPI1>;
 275                 power-domains = <&cpg_clocks>;
 276                 num-cs = <1>;
 277                 #address-cells = <1>;
 278                 #size-cells = <0>;
 279                 status = "disabled";
 280         };
 281
 282         spi2: spi@e800d800 {
 283                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 284                 reg = <0xe800d800 0x24>;
 285                 interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 286                              <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
 287                              <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 288                 interrupt-names = "error", "rx", "tx";
 289                 clocks = <&mstp10_clks R7S72100_CLK_SPI2>;
 290                 power-domains = <&cpg_clocks>;
 291                 num-cs = <1>;
 292                 #address-cells = <1>;
 293                 #size-cells = <0>;
 294                 status = "disabled";
 295         };
 296
 297         spi3: spi@e800e000 {
 298                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 299                 reg = <0xe800e000 0x24>;
 300                 interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
 301                              <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
 302                              <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
 303                 interrupt-names = "error", "rx", "tx";
 304                 clocks = <&mstp10_clks R7S72100_CLK_SPI3>;
 305                 power-domains = <&cpg_clocks>;
 306                 num-cs = <1>;
 307                 #address-cells = <1>;
 308                 #size-cells = <0>;
 309                 status = "disabled";
 310         };
 311
 312         spi4: spi@e800e800 {
 313                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 314                 reg = <0xe800e800 0x24>;
 315                 interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
 316                              <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
 317                              <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
 318                 interrupt-names = "error", "rx", "tx";
 319                 clocks = <&mstp10_clks R7S72100_CLK_SPI4>;
 320                 power-domains = <&cpg_clocks>;
 321                 num-cs = <1>;
 322                 #address-cells = <1>;
 323                 #size-cells = <0>;
 324                 status = "disabled";
 325         };
 326
 327         gic: interrupt-controller@e8201000 {
 328                 compatible = "arm,pl390";
 329                 #interrupt-cells = <3>;
 330                 #address-cells = <0>;
 331                 interrupt-controller;
 332                 reg = <0xe8201000 0x1000>,
 333                         <0xe8202000 0x1000>;
 334         };
 335
 336         i2c0: i2c@fcfee000 {
 337                 #address-cells = <1>;
 338                 #size-cells = <0>;
 339                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 340                 reg = <0xfcfee000 0x44>;
 341                 interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
 342                              <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>,
 343                              <GIC_SPI 159 IRQ_TYPE_EDGE_RISING>,
 344                              <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
 345                              <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
 346                              <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
 347                              <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
 348                              <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 349                 clocks = <&mstp9_clks R7S72100_CLK_I2C0>;
 350                 clock-frequency = <100000>;
 351                 power-domains = <&cpg_clocks>;
 352                 status = "disabled";
 353         };
 354
 355         i2c1: i2c@fcfee400 {
 356                 #address-cells = <1>;
 357                 #size-cells = <0>;
 358                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 359                 reg = <0xfcfee400 0x44>;
 360                 interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
 361                              <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>,
 362                              <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>,
 363                              <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
 364                              <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
 365                              <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
 366                              <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>,
 367                              <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
 368                 clocks = <&mstp9_clks R7S72100_CLK_I2C1>;
 369                 clock-frequency = <100000>;
 370                 power-domains = <&cpg_clocks>;
 371                 status = "disabled";
 372         };
 373
 374         i2c2: i2c@fcfee800 {
 375                 #address-cells = <1>;
 376                 #size-cells = <0>;
 377                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 378                 reg = <0xfcfee800 0x44>;
 379                 interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
 380                              <GIC_SPI 174 IRQ_TYPE_EDGE_RISING>,
 381                              <GIC_SPI 175 IRQ_TYPE_EDGE_RISING>,
 382                              <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
 383                              <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
 384                              <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
 385                              <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>,
 386                              <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
 387                 clocks = <&mstp9_clks R7S72100_CLK_I2C2>;
 388                 clock-frequency = <100000>;
 389                 power-domains = <&cpg_clocks>;
 390                 status = "disabled";
 391         };
 392
 393         i2c3: i2c@fcfeec00 {
 394                 #address-cells = <1>;
 395                 #size-cells = <0>;
 396                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 397                 reg = <0xfcfeec00 0x44>;
 398                 interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
 399                              <GIC_SPI 182 IRQ_TYPE_EDGE_RISING>,
 400                              <GIC_SPI 183 IRQ_TYPE_EDGE_RISING>,
 401                              <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
 402                              <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
 403                              <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
 404                              <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
 405                              <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
 406                 clocks = <&mstp9_clks R7S72100_CLK_I2C3>;
 407                 clock-frequency = <100000>;
 408                 power-domains = <&cpg_clocks>;
 409                 status = "disabled";
 410         };
 411
 412         mtu2: timer@fcff0000 {
 413                 compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
 414                 reg = <0xfcff0000 0x400>;
 415                 interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
 416                 interrupt-names = "tgi0a";
 417                 clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
 418                 clock-names = "fck";
 419                 power-domains = <&cpg_clocks>;
 420                 status = "disabled";
 421         };
 422 };