kernel/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                 };
  90
  91                 /* MSTP clocks */
  92                 mstp3_clks: mstp3_clks@fcfe0420 {
  93                         #clock-cells = <1>;
  94                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
  95                         reg = <0xfcfe0420 4>;
  96                         clocks = <&p0_clk>;
  97                         clock-indices = <R7S72100_CLK_MTU2>;
  98                         clock-output-names = "mtu2";
  99                 };
 100
 101                 mstp4_clks: mstp4_clks@fcfe0424 {
 102                         #clock-cells = <1>;
 103                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 104                         reg = <0xfcfe0424 4>;
 105                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 106                                  <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>;
 107                         clock-indices = <
 108                                 R7S72100_CLK_SCIF0 R7S72100_CLK_SCIF1 R7S72100_CLK_SCIF2 R7S72100_CLK_SCIF3
 109                                 R7S72100_CLK_SCIF4 R7S72100_CLK_SCIF5 R7S72100_CLK_SCIF6 R7S72100_CLK_SCIF7
 110                         >;
 111                         clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7";
 112                 };
 113
 114                 mstp9_clks: mstp9_clks@fcfe0438 {
 115                         #clock-cells = <1>;
 116                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 117                         reg = <0xfcfe0438 4>;
 118                         clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>;
 119                         clock-indices = <
 120                                 R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
 121                         >;
 122                         clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
 123                 };
 124
 125                 mstp10_clks: mstp10_clks@fcfe043c {
 126                         #clock-cells = <1>;
 127                         compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
 128                         reg = <0xfcfe043c 4>;
 129                         clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
 130                                  <&p1_clk>;
 131                         clock-indices = <
 132                                 R7S72100_CLK_SPI0 R7S72100_CLK_SPI1 R7S72100_CLK_SPI2 R7S72100_CLK_SPI3
 133                                 R7S72100_CLK_SPI4
 134                         >;
 135                         clock-output-names = "spi0", "spi1", "spi2", "spi3", "spi4";
 136                 };
 137         };
 138
 139         cpus {
 140                 #address-cells = <1>;
 141                 #size-cells = <0>;
 142
 143                 cpu@0 {
 144                         device_type = "cpu";
 145                         compatible = "arm,cortex-a9";
 146                         reg = <0>;
 147                         clock-frequency = <400000000>;
 148                 };
 149         };
 150
 151         scif0: serial@e8007000 {
 152                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 153                 reg = <0xe8007000 64>;
 154                 interrupts = <0 190 IRQ_TYPE_LEVEL_HIGH>,
 155                              <0 191 IRQ_TYPE_LEVEL_HIGH>,
 156                              <0 192 IRQ_TYPE_LEVEL_HIGH>,
 157                              <0 189 IRQ_TYPE_LEVEL_HIGH>;
 158                 clocks = <&mstp4_clks R7S72100_CLK_SCIF0>;
 159                 clock-names = "sci_ick";
 160                 status = "disabled";
 161         };
 162
 163         scif1: serial@e8007800 {
 164                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 165                 reg = <0xe8007800 64>;
 166                 interrupts = <0 194 IRQ_TYPE_LEVEL_HIGH>,
 167                              <0 195 IRQ_TYPE_LEVEL_HIGH>,
 168                              <0 196 IRQ_TYPE_LEVEL_HIGH>,
 169                              <0 193 IRQ_TYPE_LEVEL_HIGH>;
 170                 clocks = <&mstp4_clks R7S72100_CLK_SCIF1>;
 171                 clock-names = "sci_ick";
 172                 status = "disabled";
 173         };
 174
 175         scif2: serial@e8008000 {
 176                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 177                 reg = <0xe8008000 64>;
 178                 interrupts = <0 198 IRQ_TYPE_LEVEL_HIGH>,
 179                              <0 199 IRQ_TYPE_LEVEL_HIGH>,
 180                              <0 200 IRQ_TYPE_LEVEL_HIGH>,
 181                              <0 197 IRQ_TYPE_LEVEL_HIGH>;
 182                 clocks = <&mstp4_clks R7S72100_CLK_SCIF2>;
 183                 clock-names = "sci_ick";
 184                 status = "disabled";
 185         };
 186
 187         scif3: serial@e8008800 {
 188                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 189                 reg = <0xe8008800 64>;
 190                 interrupts = <0 202 IRQ_TYPE_LEVEL_HIGH>,
 191                              <0 203 IRQ_TYPE_LEVEL_HIGH>,
 192                              <0 204 IRQ_TYPE_LEVEL_HIGH>,
 193                              <0 201 IRQ_TYPE_LEVEL_HIGH>;
 194                 clocks = <&mstp4_clks R7S72100_CLK_SCIF3>;
 195                 clock-names = "sci_ick";
 196                 status = "disabled";
 197         };
 198
 199         scif4: serial@e8009000 {
 200                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 201                 reg = <0xe8009000 64>;
 202                 interrupts = <0 206 IRQ_TYPE_LEVEL_HIGH>,
 203                              <0 207 IRQ_TYPE_LEVEL_HIGH>,
 204                              <0 208 IRQ_TYPE_LEVEL_HIGH>,
 205                              <0 205 IRQ_TYPE_LEVEL_HIGH>;
 206                 clocks = <&mstp4_clks R7S72100_CLK_SCIF4>;
 207                 clock-names = "sci_ick";
 208                 status = "disabled";
 209         };
 210
 211         scif5: serial@e8009800 {
 212                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 213                 reg = <0xe8009800 64>;
 214                 interrupts = <0 210 IRQ_TYPE_LEVEL_HIGH>,
 215                              <0 211 IRQ_TYPE_LEVEL_HIGH>,
 216                              <0 212 IRQ_TYPE_LEVEL_HIGH>,
 217                              <0 209 IRQ_TYPE_LEVEL_HIGH>;
 218                 clocks = <&mstp4_clks R7S72100_CLK_SCIF5>;
 219                 clock-names = "sci_ick";
 220                 status = "disabled";
 221         };
 222
 223         scif6: serial@e800a000 {
 224                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 225                 reg = <0xe800a000 64>;
 226                 interrupts = <0 214 IRQ_TYPE_LEVEL_HIGH>,
 227                              <0 215 IRQ_TYPE_LEVEL_HIGH>,
 228                              <0 216 IRQ_TYPE_LEVEL_HIGH>,
 229                              <0 213 IRQ_TYPE_LEVEL_HIGH>;
 230                 clocks = <&mstp4_clks R7S72100_CLK_SCIF6>;
 231                 clock-names = "sci_ick";
 232                 status = "disabled";
 233         };
 234
 235         scif7: serial@e800a800 {
 236                 compatible = "renesas,scif-r7s72100", "renesas,scif";
 237                 reg = <0xe800a800 64>;
 238                 interrupts = <0 218 IRQ_TYPE_LEVEL_HIGH>,
 239                              <0 219 IRQ_TYPE_LEVEL_HIGH>,
 240                              <0 220 IRQ_TYPE_LEVEL_HIGH>,
 241                              <0 217 IRQ_TYPE_LEVEL_HIGH>;
 242                 clocks = <&mstp4_clks R7S72100_CLK_SCIF7>;
 243                 clock-names = "sci_ick";
 244                 status = "disabled";
 245         };
 246
 247         spi0: spi@e800c800 {
 248                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 249                 reg = <0xe800c800 0x24>;
 250                 interrupts = <0 238 IRQ_TYPE_LEVEL_HIGH>,
 251                              <0 239 IRQ_TYPE_LEVEL_HIGH>,
 252                              <0 240 IRQ_TYPE_LEVEL_HIGH>;
 253                 interrupt-names = "error", "rx", "tx";
 254                 clocks = <&mstp10_clks R7S72100_CLK_SPI0>;
 255                 num-cs = <1>;
 256                 #address-cells = <1>;
 257                 #size-cells = <0>;
 258                 status = "disabled";
 259         };
 260
 261         spi1: spi@e800d000 {
 262                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 263                 reg = <0xe800d000 0x24>;
 264                 interrupts = <0 241 IRQ_TYPE_LEVEL_HIGH>,
 265                              <0 242 IRQ_TYPE_LEVEL_HIGH>,
 266                              <0 243 IRQ_TYPE_LEVEL_HIGH>;
 267                 interrupt-names = "error", "rx", "tx";
 268                 clocks = <&mstp10_clks R7S72100_CLK_SPI1>;
 269                 num-cs = <1>;
 270                 #address-cells = <1>;
 271                 #size-cells = <0>;
 272                 status = "disabled";
 273         };
 274
 275         spi2: spi@e800d800 {
 276                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 277                 reg = <0xe800d800 0x24>;
 278                 interrupts = <0 244 IRQ_TYPE_LEVEL_HIGH>,
 279                              <0 245 IRQ_TYPE_LEVEL_HIGH>,
 280                              <0 246 IRQ_TYPE_LEVEL_HIGH>;
 281                 interrupt-names = "error", "rx", "tx";
 282                 clocks = <&mstp10_clks R7S72100_CLK_SPI2>;
 283                 num-cs = <1>;
 284                 #address-cells = <1>;
 285                 #size-cells = <0>;
 286                 status = "disabled";
 287         };
 288
 289         spi3: spi@e800e000 {
 290                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 291                 reg = <0xe800e000 0x24>;
 292                 interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>,
 293                              <0 248 IRQ_TYPE_LEVEL_HIGH>,
 294                              <0 249 IRQ_TYPE_LEVEL_HIGH>;
 295                 interrupt-names = "error", "rx", "tx";
 296                 clocks = <&mstp10_clks R7S72100_CLK_SPI3>;
 297                 num-cs = <1>;
 298                 #address-cells = <1>;
 299                 #size-cells = <0>;
 300                 status = "disabled";
 301         };
 302
 303         spi4: spi@e800e800 {
 304                 compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 305                 reg = <0xe800e800 0x24>;
 306                 interrupts = <0 250 IRQ_TYPE_LEVEL_HIGH>,
 307                              <0 251 IRQ_TYPE_LEVEL_HIGH>,
 308                              <0 252 IRQ_TYPE_LEVEL_HIGH>;
 309                 interrupt-names = "error", "rx", "tx";
 310                 clocks = <&mstp10_clks R7S72100_CLK_SPI4>;
 311                 num-cs = <1>;
 312                 #address-cells = <1>;
 313                 #size-cells = <0>;
 314                 status = "disabled";
 315         };
 316
 317         gic: interrupt-controller@e8201000 {
 318                 compatible = "arm,cortex-a9-gic";
 319                 #interrupt-cells = <3>;
 320                 #address-cells = <0>;
 321                 interrupt-controller;
 322                 reg = <0xe8201000 0x1000>,
 323                         <0xe8202000 0x1000>;
 324         };
 325
 326         i2c0: i2c@fcfee000 {
 327                 #address-cells = <1>;
 328                 #size-cells = <0>;
 329                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 330                 reg = <0xfcfee000 0x44>;
 331                 interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>,
 332                              <0 158 IRQ_TYPE_EDGE_RISING>,
 333                              <0 159 IRQ_TYPE_EDGE_RISING>,
 334                              <0 160 IRQ_TYPE_LEVEL_HIGH>,
 335                              <0 161 IRQ_TYPE_LEVEL_HIGH>,
 336                              <0 162 IRQ_TYPE_LEVEL_HIGH>,
 337                              <0 163 IRQ_TYPE_LEVEL_HIGH>,
 338                              <0 164 IRQ_TYPE_LEVEL_HIGH>;
 339                 clocks = <&mstp9_clks R7S72100_CLK_I2C0>;
 340                 clock-frequency = <100000>;
 341                 status = "disabled";
 342         };
 343
 344         i2c1: i2c@fcfee400 {
 345                 #address-cells = <1>;
 346                 #size-cells = <0>;
 347                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 348                 reg = <0xfcfee400 0x44>;
 349                 interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>,
 350                              <0 166 IRQ_TYPE_EDGE_RISING>,
 351                              <0 167 IRQ_TYPE_EDGE_RISING>,
 352                              <0 168 IRQ_TYPE_LEVEL_HIGH>,
 353                              <0 169 IRQ_TYPE_LEVEL_HIGH>,
 354                              <0 170 IRQ_TYPE_LEVEL_HIGH>,
 355                              <0 171 IRQ_TYPE_LEVEL_HIGH>,
 356                              <0 172 IRQ_TYPE_LEVEL_HIGH>;
 357                 clocks = <&mstp9_clks R7S72100_CLK_I2C1>;
 358                 clock-frequency = <100000>;
 359                 status = "disabled";
 360         };
 361
 362         i2c2: i2c@fcfee800 {
 363                 #address-cells = <1>;
 364                 #size-cells = <0>;
 365                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 366                 reg = <0xfcfee800 0x44>;
 367                 interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>,
 368                              <0 174 IRQ_TYPE_EDGE_RISING>,
 369                              <0 175 IRQ_TYPE_EDGE_RISING>,
 370                              <0 176 IRQ_TYPE_LEVEL_HIGH>,
 371                              <0 177 IRQ_TYPE_LEVEL_HIGH>,
 372                              <0 178 IRQ_TYPE_LEVEL_HIGH>,
 373                              <0 179 IRQ_TYPE_LEVEL_HIGH>,
 374                              <0 180 IRQ_TYPE_LEVEL_HIGH>;
 375                 clocks = <&mstp9_clks R7S72100_CLK_I2C2>;
 376                 clock-frequency = <100000>;
 377                 status = "disabled";
 378         };
 379
 380         i2c3: i2c@fcfeec00 {
 381                 #address-cells = <1>;
 382                 #size-cells = <0>;
 383                 compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
 384                 reg = <0xfcfeec00 0x44>;
 385                 interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>,
 386                              <0 182 IRQ_TYPE_EDGE_RISING>,
 387                              <0 183 IRQ_TYPE_EDGE_RISING>,
 388                              <0 184 IRQ_TYPE_LEVEL_HIGH>,
 389                              <0 185 IRQ_TYPE_LEVEL_HIGH>,
 390                              <0 186 IRQ_TYPE_LEVEL_HIGH>,
 391                              <0 187 IRQ_TYPE_LEVEL_HIGH>,
 392                              <0 188 IRQ_TYPE_LEVEL_HIGH>;
 393                 clocks = <&mstp9_clks R7S72100_CLK_I2C3>;
 394                 clock-frequency = <100000>;
 395                 status = "disabled";
 396         };
 397
 398         mtu2: timer@fcff0000 {
 399                 compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
 400                 reg = <0xfcff0000 0x400>;
 401                 interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
 402                 interrupt-names = "tgi0a";
 403                 clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
 404                 clock-names = "fck";
 405                 status = "disabled";
 406         };
 407 };