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/irq.h>
  14
  15 / {
  16         compatible = "renesas,r7s72100";
  17         interrupt-parent = <&gic>;
  18         #address-cells = <1>;
  19         #size-cells = <1>;
  20
  21         aliases {
  22                 i2c0 = &i2c0;
  23                 i2c1 = &i2c1;
  24                 i2c2 = &i2c2;
  25                 i2c3 = &i2c3;
  26                 spi0 = &spi0;
  27                 spi1 = &spi1;
  28                 spi2 = &spi2;
  29                 spi3 = &spi3;
  30                 spi4 = &spi4;
  31         };
  32
  33         clocks {
  34                 ranges;
  35                 #address-cells = <1>;
  36                 #size-cells = <1>;
  37
  38                 /* External clocks */
  39                 extal_clk: extal_clk {
  40                         #clock-cells = <0>;
  41                         compatible = "fixed-clock";
  42                         /* If clk present, value must be set by board */
  43                         clock-frequency = <0>;
  44                         clock-output-names = "extal";
  45                 };
  46
  47                 usb_x1_clk: usb_x1_clk {
  48                         #clock-cells = <0>;
  49                         compatible = "fixed-clock";
  50                         /* If clk present, value must be set by board */
  51                         clock-frequency = <0>;
  52                         clock-output-names = "usb_x1";
  53                 };
  54
  55                 /* Fixed factor clocks */
  56                 b_clk: b_clk {
  57                         #clock-cells = <0>;
  58                         compatible = "fixed-factor-clock";
  59                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  60                         clock-mult = <1>;
  61                         clock-div = <3>;
  62                         clock-output-names = "b";
  63                 };
  64                 p1_clk: p1_clk {
  65                         #clock-cells = <0>;
  66                         compatible = "fixed-factor-clock";
  67                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  68                         clock-mult = <1>;
  69                         clock-div = <6>;
  70                         clock-output-names = "p1";
  71                 };
  72                 p0_clk: p0_clk {
  73                         #clock-cells = <0>;
  74                         compatible = "fixed-factor-clock";
  75                         clocks = <&cpg_clocks R7S72100_CLK_PLL>;
  76                         clock-mult = <1>;
  77                         clock-div = <12>;
  78                         clock-output-names = "p0";
  79                 };
  80
  81                 /* Special CPG clocks */
  82                 cpg_clocks: cpg_clocks@fcfe0000 {
  83                         #clock-cells = <1>;
  84                         compatible = "renesas,r7s72100-cpg-clocks",
  85                                      "renesas,rz-cpg-clocks";
  86                         reg = <0xfcfe0000 0x18>;
  87                         clocks = <&extal_clk>, <&usb_x1_clk>;
  88                         clock-output-names = "pll", "i", "g";
  89                         #power-domain-cells = <0>;
  90                 };
  91
  92                 /* MSTP clocks */
  93                 mstp3_clks: mstp3_clks@fcfe0420 {
  94                         #clock-cells = <1>;
  95                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
  96                         reg = <0xfcfe0420 4>;
  97                         clocks = <&p0_clk>;
  98                         clock-indices = <R7S72100_CLK_MTU2>;
  99                         clock-output-names = "mtu2";
 100                 };
 101
 102                 mstp4_clks: mstp4_clks@fcfe0424 {
 103                         #clock-cells = <1>;
 104                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 105                         reg = <0xfcfe0424 4>;
 106                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 107                                  <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>;
 108                         clock-indices = <
 109                                 R7S72100_CLK_SCIF0 R7S72100_CLK_SCIF1 R7S72100_CLK_SCIF2 R7S72100_CLK_SCIF3
 110                                 R7S72100_CLK_SCIF4 R7S72100_CLK_SCIF5 R7S72100_CLK_SCIF6 R7S72100_CLK_SCIF7
 111                         >;
 112                         clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7";
 113                 };
 114
 115                 mstp9_clks: mstp9_clks@fcfe0438 {
 116                         #clock-cells = <1>;
 117                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 118                         reg = <0xfcfe0438 4>;
 119                         clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>;
 120                         clock-indices = <
 121                                 R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
 122                         >;
 123                         clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
 124                 };
 125
 126                 mstp10_clks: mstp10_clks@fcfe043c {
 127                         #clock-cells = <1>;
 128                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 129                         reg = <0xfcfe043c 4>;
 130                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 131                                  <&p1_clk>;
 132                         clock-indices = <
 133                                 R7S72100_CLK_SPI0 R7S72100_CLK_SPI1 R7S72100_CLK_SPI2 R7S72100_CLK_SPI3
 134                                 R7S72100_CLK_SPI4
 135                         >;
 136                         clock-output-names = "spi0", "spi1", "spi2", "spi3", "spi4";
 137                 };
 138         };
 139
 140         cpus {
 141                 #address-cells = <1>;
 142                 #size-cells = <0>;
 143
 144                 cpu@0 {
 145                         device_type = "cpu";
 146                         compatible = "arm,cortex-a9";
 147                         reg = <0>;
 148                         clock-frequency = <400000000>;
 149                 };
 150         };
 151
 152         scif0: serial@e8007000 {
 153                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 154                 reg = <0xe8007000 64>;
 155                 interrupts = <0 190 IRQ_TYPE_LEVEL_HIGH>,
 156                              <0 191 IRQ_TYPE_LEVEL_HIGH>,
 157                              <0 192 IRQ_TYPE_LEVEL_HIGH>,
 158                              <0 189 IRQ_TYPE_LEVEL_HIGH>;
 159                 clocks = <&mstp4_clks R7S72100_CLK_SCIF0>;
 160                 clock-names = "sci_ick";
 161                 power-domains = <&cpg_clocks>;
 162                 status = "disabled";
 163         };
 164
 165         scif1: serial@e8007800 {
 166                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 167                 reg = <0xe8007800 64>;
 168                 interrupts = <0 194 IRQ_TYPE_LEVEL_HIGH>,
 169                              <0 195 IRQ_TYPE_LEVEL_HIGH>,
 170                              <0 196 IRQ_TYPE_LEVEL_HIGH>,
 171                              <0 193 IRQ_TYPE_LEVEL_HIGH>;
 172                 clocks = <&mstp4_clks R7S72100_CLK_SCIF1>;
 173                 clock-names = "sci_ick";
 174                 power-domains = <&cpg_clocks>;
 175                 status = "disabled";
 176         };
 177
 178         scif2: serial@e8008000 {
 179                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 180                 reg = <0xe8008000 64>;
 181                 interrupts = <0 198 IRQ_TYPE_LEVEL_HIGH>,
 182                              <0 199 IRQ_TYPE_LEVEL_HIGH>,
 183                              <0 200 IRQ_TYPE_LEVEL_HIGH>,
 184                              <0 197 IRQ_TYPE_LEVEL_HIGH>;
 185                 clocks = <&mstp4_clks R7S72100_CLK_SCIF2>;
 186                 clock-names = "sci_ick";
 187                 power-domains = <&cpg_clocks>;
 188                 status = "disabled";
 189         };
 190
 191         scif3: serial@e8008800 {
 192                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 193                 reg = <0xe8008800 64>;
 194                 interrupts = <0 202 IRQ_TYPE_LEVEL_HIGH>,
 195                              <0 203 IRQ_TYPE_LEVEL_HIGH>,
 196                              <0 204 IRQ_TYPE_LEVEL_HIGH>,
 197                              <0 201 IRQ_TYPE_LEVEL_HIGH>;
 198                 clocks = <&mstp4_clks R7S72100_CLK_SCIF3>;
 199                 clock-names = "sci_ick";
 200                 power-domains = <&cpg_clocks>;
 201                 status = "disabled";
 202         };
 203
 204         scif4: serial@e8009000 {
 205                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 206                 reg = <0xe8009000 64>;
 207                 interrupts = <0 206 IRQ_TYPE_LEVEL_HIGH>,
 208                              <0 207 IRQ_TYPE_LEVEL_HIGH>,
 209                              <0 208 IRQ_TYPE_LEVEL_HIGH>,
 210                              <0 205 IRQ_TYPE_LEVEL_HIGH>;
 211                 clocks = <&mstp4_clks R7S72100_CLK_SCIF4>;
 212                 clock-names = "sci_ick";
 213                 power-domains = <&cpg_clocks>;
 214                 status = "disabled";
 215         };
 216
 217         scif5: serial@e8009800 {
 218                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 219                 reg = <0xe8009800 64>;
 220                 interrupts = <0 210 IRQ_TYPE_LEVEL_HIGH>,
 221                              <0 211 IRQ_TYPE_LEVEL_HIGH>,
 222                              <0 212 IRQ_TYPE_LEVEL_HIGH>,
 223                              <0 209 IRQ_TYPE_LEVEL_HIGH>;
 224                 clocks = <&mstp4_clks R7S72100_CLK_SCIF5>;
 225                 clock-names = "sci_ick";
 226                 power-domains = <&cpg_clocks>;
 227                 status = "disabled";
 228         };
 229
 230         scif6: serial@e800a000 {
 231                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 232                 reg = <0xe800a000 64>;
 233                 interrupts = <0 214 IRQ_TYPE_LEVEL_HIGH>,
 234                              <0 215 IRQ_TYPE_LEVEL_HIGH>,
 235                              <0 216 IRQ_TYPE_LEVEL_HIGH>,
 236                              <0 213 IRQ_TYPE_LEVEL_HIGH>;
 237                 clocks = <&mstp4_clks R7S72100_CLK_SCIF6>;
 238                 clock-names = "sci_ick";
 239                 power-domains = <&cpg_clocks>;
 240                 status = "disabled";
 241         };
 242
 243         scif7: serial@e800a800 {
 244                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 245                 reg = <0xe800a800 64>;
 246                 interrupts = <0 218 IRQ_TYPE_LEVEL_HIGH>,
 247                              <0 219 IRQ_TYPE_LEVEL_HIGH>,
 248                              <0 220 IRQ_TYPE_LEVEL_HIGH>,
 249                              <0 217 IRQ_TYPE_LEVEL_HIGH>;
 250                 clocks = <&mstp4_clks R7S72100_CLK_SCIF7>;
 251                 clock-names = "sci_ick";
 252                 power-domains = <&cpg_clocks>;
 253                 status = "disabled";
 254         };
 255
 256         spi0: spi@e800c800 {
 257                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 258                 reg = <0xe800c800 0x24>;
 259                 interrupts = <0 238 IRQ_TYPE_LEVEL_HIGH>,
 260                              <0 239 IRQ_TYPE_LEVEL_HIGH>,
 261                              <0 240 IRQ_TYPE_LEVEL_HIGH>;
 262                 interrupt-names = "error", "rx", "tx";
 263                 clocks = <&mstp10_clks R7S72100_CLK_SPI0>;
 264                 power-domains = <&cpg_clocks>;
 265                 num-cs = <1>;
 266                 #address-cells = <1>;
 267                 #size-cells = <0>;
 268                 status = "disabled";
 269         };
 270
 271         spi1: spi@e800d000 {
 272                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 273                 reg = <0xe800d000 0x24>;
 274                 interrupts = <0 241 IRQ_TYPE_LEVEL_HIGH>,
 275                              <0 242 IRQ_TYPE_LEVEL_HIGH>,
 276                              <0 243 IRQ_TYPE_LEVEL_HIGH>;
 277                 interrupt-names = "error", "rx", "tx";
 278                 clocks = <&mstp10_clks R7S72100_CLK_SPI1>;
 279                 power-domains = <&cpg_clocks>;
 280                 num-cs = <1>;
 281                 #address-cells = <1>;
 282                 #size-cells = <0>;
 283                 status = "disabled";
 284         };
 285
 286         spi2: spi@e800d800 {
 287                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 288                 reg = <0xe800d800 0x24>;
 289                 interrupts = <0 244 IRQ_TYPE_LEVEL_HIGH>,
 290                              <0 245 IRQ_TYPE_LEVEL_HIGH>,
 291                              <0 246 IRQ_TYPE_LEVEL_HIGH>;
 292                 interrupt-names = "error", "rx", "tx";
 293                 clocks = <&mstp10_clks R7S72100_CLK_SPI2>;
 294                 power-domains = <&cpg_clocks>;
 295                 num-cs = <1>;
 296                 #address-cells = <1>;
 297                 #size-cells = <0>;
 298                 status = "disabled";
 299         };
 300
 301         spi3: spi@e800e000 {
 302                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 303                 reg = <0xe800e000 0x24>;
 304                 interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>,
 305                              <0 248 IRQ_TYPE_LEVEL_HIGH>,
 306                              <0 249 IRQ_TYPE_LEVEL_HIGH>;
 307                 interrupt-names = "error", "rx", "tx";
 308                 clocks = <&mstp10_clks R7S72100_CLK_SPI3>;
 309                 power-domains = <&cpg_clocks>;
 310                 num-cs = <1>;
 311                 #address-cells = <1>;
 312                 #size-cells = <0>;
 313                 status = "disabled";
 314         };
 315
 316         spi4: spi@e800e800 {
 317                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 318                 reg = <0xe800e800 0x24>;
 319                 interrupts = <0 250 IRQ_TYPE_LEVEL_HIGH>,
 320                              <0 251 IRQ_TYPE_LEVEL_HIGH>,
 321                              <0 252 IRQ_TYPE_LEVEL_HIGH>;
 322                 interrupt-names = "error", "rx", "tx";
 323                 clocks = <&mstp10_clks R7S72100_CLK_SPI4>;
 324                 power-domains = <&cpg_clocks>;
 325                 num-cs = <1>;
 326                 #address-cells = <1>;
 327                 #size-cells = <0>;
 328                 status = "disabled";
 329         };
 330
 331         gic: interrupt-controller@e8201000 {
 332                 compatible = "arm,cortex-a9-gic";
 333                 #interrupt-cells = <3>;
 334                 #address-cells = <0>;
 335                 interrupt-controller;
 336                 reg = <0xe8201000 0x1000>,
 337                         <0xe8202000 0x1000>;
 338         };
 339
 340         i2c0: i2c@fcfee000 {
 341                 #address-cells = <1>;
 342                 #size-cells = <0>;
 343                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 344                 reg = <0xfcfee000 0x44>;
 345                 interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>,
 346                              <0 158 IRQ_TYPE_EDGE_RISING>,
 347                              <0 159 IRQ_TYPE_EDGE_RISING>,
 348                              <0 160 IRQ_TYPE_LEVEL_HIGH>,
 349                              <0 161 IRQ_TYPE_LEVEL_HIGH>,
 350                              <0 162 IRQ_TYPE_LEVEL_HIGH>,
 351                              <0 163 IRQ_TYPE_LEVEL_HIGH>,
 352                              <0 164 IRQ_TYPE_LEVEL_HIGH>;
 353                 clocks = <&mstp9_clks R7S72100_CLK_I2C0>;
 354                 clock-frequency = <100000>;
 355                 power-domains = <&cpg_clocks>;
 356                 status = "disabled";
 357         };
 358
 359         i2c1: i2c@fcfee400 {
 360                 #address-cells = <1>;
 361                 #size-cells = <0>;
 362                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 363                 reg = <0xfcfee400 0x44>;
 364                 interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>,
 365                              <0 166 IRQ_TYPE_EDGE_RISING>,
 366                              <0 167 IRQ_TYPE_EDGE_RISING>,
 367                              <0 168 IRQ_TYPE_LEVEL_HIGH>,
 368                              <0 169 IRQ_TYPE_LEVEL_HIGH>,
 369                              <0 170 IRQ_TYPE_LEVEL_HIGH>,
 370                              <0 171 IRQ_TYPE_LEVEL_HIGH>,
 371                              <0 172 IRQ_TYPE_LEVEL_HIGH>;
 372                 clocks = <&mstp9_clks R7S72100_CLK_I2C1>;
 373                 clock-frequency = <100000>;
 374                 power-domains = <&cpg_clocks>;
 375                 status = "disabled";
 376         };
 377
 378         i2c2: i2c@fcfee800 {
 379                 #address-cells = <1>;
 380                 #size-cells = <0>;
 381                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 382                 reg = <0xfcfee800 0x44>;
 383                 interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>,
 384                              <0 174 IRQ_TYPE_EDGE_RISING>,
 385                              <0 175 IRQ_TYPE_EDGE_RISING>,
 386                              <0 176 IRQ_TYPE_LEVEL_HIGH>,
 387                              <0 177 IRQ_TYPE_LEVEL_HIGH>,
 388                              <0 178 IRQ_TYPE_LEVEL_HIGH>,
 389                              <0 179 IRQ_TYPE_LEVEL_HIGH>,
 390                              <0 180 IRQ_TYPE_LEVEL_HIGH>;
 391                 clocks = <&mstp9_clks R7S72100_CLK_I2C2>;
 392                 clock-frequency = <100000>;
 393                 power-domains = <&cpg_clocks>;
 394                 status = "disabled";
 395         };
 396
 397         i2c3: i2c@fcfeec00 {
 398                 #address-cells = <1>;
 399                 #size-cells = <0>;
 400                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 401                 reg = <0xfcfeec00 0x44>;
 402                 interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>,
 403                              <0 182 IRQ_TYPE_EDGE_RISING>,
 404                              <0 183 IRQ_TYPE_EDGE_RISING>,
 405                              <0 184 IRQ_TYPE_LEVEL_HIGH>,
 406                              <0 185 IRQ_TYPE_LEVEL_HIGH>,
 407                              <0 186 IRQ_TYPE_LEVEL_HIGH>,
 408                              <0 187 IRQ_TYPE_LEVEL_HIGH>,
 409                              <0 188 IRQ_TYPE_LEVEL_HIGH>;
 410                 clocks = <&mstp9_clks R7S72100_CLK_I2C3>;
 411                 clock-frequency = <100000>;
 412                 power-domains = <&cpg_clocks>;
 413                 status = "disabled";
 414         };
 415
 416         mtu2: timer@fcff0000 {
 417                 compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
 418                 reg = <0xfcff0000 0x400>;
 419                 interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
 420                 interrupt-names = "tgi0a";
 421                 clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
 422                 clock-names = "fck";
 423                 power-domains = <&cpg_clocks>;
 424                 status = "disabled";
 425         };
 426 };