arch/arm/boot/dts/keystone-k2l.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Keystone 2 Lamarr SoC specific device tree
   4  *
   5  * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/
   6  */
   7
   8 #include <dt-bindings/reset/ti-syscon.h>
   9
  10 / {
  11         compatible = "ti,k2l", "ti,keystone";
  12         model = "Texas Instruments Keystone 2 Lamarr SoC";
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17
  18                 interrupt-parent = <&gic>;
  19
  20                 cpu@0 {
  21                         compatible = "arm,cortex-a15";
  22                         device_type = "cpu";
  23                         reg = <0>;
  24                 };
  25
  26                 cpu@1 {
  27                         compatible = "arm,cortex-a15";
  28                         device_type = "cpu";
  29                         reg = <1>;
  30                 };
  31         };
  32
  33         aliases {
  34                 rproc0 = &dsp0;
  35                 rproc1 = &dsp1;
  36                 rproc2 = &dsp2;
  37                 rproc3 = &dsp3;
  38         };
  39 };
  40
  41 &soc0 {
  42                 /include/ "keystone-k2l-clocks.dtsi"
  43
  44                 uart2: serial@2348400 {
  45                         compatible = "ti,da830-uart", "ns16550a";
  46                         current-speed = <115200>;
  47                         reg-shift = <2>;
  48                         reg-io-width = <4>;
  49                         reg = <0x02348400 0x100>;
  50                         clocks  = <&clkuart2>;
  51                         interrupts = <GIC_SPI 432 IRQ_TYPE_EDGE_RISING>;
  52                 };
  53
  54                 uart3:  serial@2348800 {
  55                         compatible = "ti,da830-uart", "ns16550a";
  56                         current-speed = <115200>;
  57                         reg-shift = <2>;
  58                         reg-io-width = <4>;
  59                         reg = <0x02348800 0x100>;
  60                         clocks  = <&clkuart3>;
  61                         interrupts = <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>;
  62                 };
  63
  64                 gpio1: gpio@2348000 {
  65                         compatible = "ti,keystone-gpio";
  66                         reg = <0x02348000 0x100>;
  67                         gpio-controller;
  68                         #gpio-cells = <2>;
  69                         /* HW Interrupts mapped to GPIO pins */
  70                         interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>,
  71                                         <GIC_SPI 153 IRQ_TYPE_EDGE_RISING>,
  72                                         <GIC_SPI 154 IRQ_TYPE_EDGE_RISING>,
  73                                         <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>,
  74                                         <GIC_SPI 156 IRQ_TYPE_EDGE_RISING>,
  75                                         <GIC_SPI 157 IRQ_TYPE_EDGE_RISING>,
  76                                         <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>,
  77                                         <GIC_SPI 159 IRQ_TYPE_EDGE_RISING>,
  78                                         <GIC_SPI 160 IRQ_TYPE_EDGE_RISING>,
  79                                         <GIC_SPI 161 IRQ_TYPE_EDGE_RISING>,
  80                                         <GIC_SPI 162 IRQ_TYPE_EDGE_RISING>,
  81                                         <GIC_SPI 163 IRQ_TYPE_EDGE_RISING>,
  82                                         <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>,
  83                                         <GIC_SPI 165 IRQ_TYPE_EDGE_RISING>,
  84                                         <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>,
  85                                         <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>,
  86                                         <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>,
  87                                         <GIC_SPI 169 IRQ_TYPE_EDGE_RISING>,
  88                                         <GIC_SPI 170 IRQ_TYPE_EDGE_RISING>,
  89                                         <GIC_SPI 171 IRQ_TYPE_EDGE_RISING>,
  90                                         <GIC_SPI 172 IRQ_TYPE_EDGE_RISING>,
  91                                         <GIC_SPI 173 IRQ_TYPE_EDGE_RISING>,
  92                                         <GIC_SPI 174 IRQ_TYPE_EDGE_RISING>,
  93                                         <GIC_SPI 175 IRQ_TYPE_EDGE_RISING>,
  94                                         <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>,
  95                                         <GIC_SPI 401 IRQ_TYPE_EDGE_RISING>,
  96                                         <GIC_SPI 402 IRQ_TYPE_EDGE_RISING>,
  97                                         <GIC_SPI 403 IRQ_TYPE_EDGE_RISING>,
  98                                         <GIC_SPI 404 IRQ_TYPE_EDGE_RISING>,
  99                                         <GIC_SPI 405 IRQ_TYPE_EDGE_RISING>,
 100                                         <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
 101                                         <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>;
 102                         clocks = <&clkgpio>;
 103                         clock-names = "gpio";
 104                         ti,ngpio = <32>;
 105                         ti,davinci-gpio-unbanked = <32>;
 106                 };
 107
 108                 k2l_pmx: pinmux@2620690 {
 109                         compatible = "pinctrl-single";
 110                         reg = <0x02620690 0xc>;
 111                         #address-cells = <1>;
 112                         #size-cells = <0>;
 113                         #pinctrl-cells = <2>;
 114                         pinctrl-single,bit-per-mux;
 115                         pinctrl-single,register-width = <32>;
 116                         pinctrl-single,function-mask = <0x1>;
 117                         status = "disabled";
 118
 119                         uart3_emifa_pins: pinmux_uart3_emifa_pins {
 120                                 pinctrl-single,bits = <
 121                                         /* UART3_EMIFA_SEL */
 122                                         0x0 0x0  0xc0
 123                                 >;
 124                         };
 125
 126                         uart2_emifa_pins: pinmux_uart2_emifa_pins {
 127                         pinctrl-single,bits = <
 128                                         /* UART2_EMIFA_SEL */
 129                                         0x0 0x0  0x30
 130                                 >;
 131                         };
 132
 133                         uart01_spi2_pins: pinmux_uart01_spi2_pins {
 134                                 pinctrl-single,bits = <
 135                                         /* UART01_SPI2_SEL */
 136                                         0x0 0x0 0x4
 137                                 >;
 138                         };
 139
 140                         dfesync_rp1_pins: pinmux_dfesync_rp1_pins{
 141                                 pinctrl-single,bits = <
 142                                         /* DFESYNC_RP1_SEL */
 143                                         0x0 0x0 0x2
 144                                 >;
 145                         };
 146
 147                         avsif_pins: pinmux_avsif_pins {
 148                                 pinctrl-single,bits = <
 149                                         /* AVSIF_SEL */
 150                                         0x0 0x0 0x1
 151                                 >;
 152                         };
 153
 154                         gpio_emu_pins: pinmux_gpio_emu_pins {
 155                                 pinctrl-single,bits = <
 156                                 /*
 157                                  * GPIO_EMU_SEL[31]: 0-GPIO31, 1-EMU33
 158                                  * GPIO_EMU_SEL[30]: 0-GPIO30, 1-EMU32
 159                                  * GPIO_EMU_SEL[29]: 0-GPIO29, 1-EMU31
 160                                  * GPIO_EMU_SEL[28]: 0-GPIO28, 1-EMU30
 161                                  * GPIO_EMU_SEL[27]: 0-GPIO27, 1-EMU29
 162                                  * GPIO_EMU_SEL[26]: 0-GPIO26, 1-EMU28
 163                                  * GPIO_EMU_SEL[25]: 0-GPIO25, 1-EMU27
 164                                  * GPIO_EMU_SEL[24]: 0-GPIO24, 1-EMU26
 165                                  * GPIO_EMU_SEL[23]: 0-GPIO23, 1-EMU25
 166                                  * GPIO_EMU_SEL[22]: 0-GPIO22, 1-EMU24
 167                                  * GPIO_EMU_SEL[21]: 0-GPIO21, 1-EMU23
 168                                  * GPIO_EMU_SEL[20]: 0-GPIO20, 1-EMU22
 169                                  * GPIO_EMU_SEL[19]: 0-GPIO19, 1-EMU21
 170                                  * GPIO_EMU_SEL[18]: 0-GPIO18, 1-EMU20
 171                                  * GPIO_EMU_SEL[17]: 0-GPIO17, 1-EMU19
 172                                  */
 173                                         0x4 0x0000 0xFFFE0000
 174                                 >;
 175                         };
 176
 177                         gpio_timio_pins: pinmux_gpio_timio_pins {
 178                                 pinctrl-single,bits = <
 179                                 /*
 180                                  * GPIO_TIMIO_SEL[15]: 0-GPIO15, 1-TIMO7
 181                                  * GPIO_TIMIO_SEL[14]: 0-GPIO14, 1-TIMO6
 182                                  * GPIO_TIMIO_SEL[13]: 0-GPIO13, 1-TIMO5
 183                                  * GPIO_TIMIO_SEL[12]: 0-GPIO12, 1-TIMO4
 184                                  * GPIO_TIMIO_SEL[11]: 0-GPIO11, 1-TIMO3
 185                                  * GPIO_TIMIO_SEL[10]: 0-GPIO10, 1-TIMO2
 186                                  * GPIO_TIMIO_SEL[9]: 0-GPIO9, 1-TIMI7
 187                                  * GPIO_TIMIO_SEL[8]: 0-GPIO8, 1-TIMI6
 188                                  * GPIO_TIMIO_SEL[7]: 0-GPIO7, 1-TIMI5
 189                                  * GPIO_TIMIO_SEL[6]: 0-GPIO6, 1-TIMI4
 190                                  * GPIO_TIMIO_SEL[5]: 0-GPIO5, 1-TIMI3
 191                                  * GPIO_TIMIO_SEL[4]: 0-GPIO4, 1-TIMI2
 192                                  */
 193                                         0x4 0x0 0xFFF0
 194                                 >;
 195                         };
 196
 197                         gpio_spi2cs_pins: pinmux_gpio_spi2cs_pins {
 198                                 pinctrl-single,bits = <
 199                                 /*
 200                                  * GPIO_SPI2CS_SEL[3]: 0-GPIO3, 1-SPI2CS4
 201                                  * GPIO_SPI2CS_SEL[2]: 0-GPIO2, 1-SPI2CS3
 202                                  * GPIO_SPI2CS_SEL[1]: 0-GPIO1, 1-SPI2CS2
 203                                  * GPIO_SPI2CS_SEL[0]: 0-GPIO0, 1-SPI2CS1
 204                                  */
 205                                         0x4 0x0 0xF
 206                                 >;
 207                         };
 208
 209                         gpio_dfeio_pins: pinmux_gpio_dfeio_pins {
 210                                 pinctrl-single,bits = <
 211                                 /*
 212                                  * GPIO_DFEIO_SEL[31]: 0-DFEIO17, 1-GPIO63
 213                                  * GPIO_DFEIO_SEL[30]: 0-DFEIO16, 1-GPIO62
 214                                  * GPIO_DFEIO_SEL[29]: 0-DFEIO15, 1-GPIO61
 215                                  * GPIO_DFEIO_SEL[28]: 0-DFEIO14, 1-GPIO60
 216                                  * GPIO_DFEIO_SEL[27]: 0-DFEIO13, 1-GPIO59
 217                                  * GPIO_DFEIO_SEL[26]: 0-DFEIO12, 1-GPIO58
 218                                  * GPIO_DFEIO_SEL[25]: 0-DFEIO11, 1-GPIO57
 219                                  * GPIO_DFEIO_SEL[24]: 0-DFEIO10, 1-GPIO56
 220                                  * GPIO_DFEIO_SEL[23]: 0-DFEIO9, 1-GPIO55
 221                                  * GPIO_DFEIO_SEL[22]: 0-DFEIO8, 1-GPIO54
 222                                  * GPIO_DFEIO_SEL[21]: 0-DFEIO7, 1-GPIO53
 223                                  * GPIO_DFEIO_SEL[20]: 0-DFEIO6, 1-GPIO52
 224                                  * GPIO_DFEIO_SEL[19]: 0-DFEIO5, 1-GPIO51
 225                                  * GPIO_DFEIO_SEL[18]: 0-DFEIO4, 1-GPIO50
 226                                  * GPIO_DFEIO_SEL[17]: 0-DFEIO3, 1-GPIO49
 227                                  * GPIO_DFEIO_SEL[16]: 0-DFEIO2, 1-GPIO48
 228                                  */
 229                                         0x8 0x0 0xFFFF0000
 230                                 >;
 231                         };
 232
 233                         gpio_emifa_pins: pinmux_gpio_emifa_pins {
 234                                 pinctrl-single,bits = <
 235                                 /*
 236                                  * GPIO_EMIFA_SEL[15]: 0-EMIFA17, 1-GPIO47
 237                                  * GPIO_EMIFA_SEL[14]: 0-EMIFA16, 1-GPIO46
 238                                  * GPIO_EMIFA_SEL[13]: 0-EMIFA15, 1-GPIO45
 239                                  * GPIO_EMIFA_SEL[12]: 0-EMIFA14, 1-GPIO44
 240                                  * GPIO_EMIFA_SEL[11]: 0-EMIFA13, 1-GPIO43
 241                                  * GPIO_EMIFA_SEL[10]: 0-EMIFA10, 1-GPIO42
 242                                  * GPIO_EMIFA_SEL[9]: 0-EMIFA9, 1-GPIO41
 243                                  * GPIO_EMIFA_SEL[8]: 0-EMIFA8, 1-GPIO40
 244                                  * GPIO_EMIFA_SEL[7]: 0-EMIFA7, 1-GPIO39
 245                                  * GPIO_EMIFA_SEL[6]: 0-EMIFA6, 1-GPIO38
 246                                  * GPIO_EMIFA_SEL[5]: 0-EMIFA5, 1-GPIO37
 247                                  * GPIO_EMIFA_SEL[4]: 0-EMIFA4, 1-GPIO36
 248                                  * GPIO_EMIFA_SEL[3]: 0-EMIFA3, 1-GPIO35
 249                                  * GPIO_EMIFA_SEL[2]: 0-EMIFA2, 1-GPIO34
 250                                  * GPIO_EMIFA_SEL[1]: 0-EMIFA1, 1-GPIO33
 251                                  * GPIO_EMIFA_SEL[0]: 0-EMIFA0, 1-GPIO32
 252                                  */
 253                                         0x8 0x0 0xFFFF
 254                                 >;
 255                         };
 256                 };
 257
 258                 msm_ram: msmram@c000000 {
 259                         compatible = "mmio-sram";
 260                         reg = <0x0c000000 0x200000>;
 261                         ranges = <0x0 0x0c000000 0x200000>;
 262                         #address-cells = <1>;
 263                         #size-cells = <1>;
 264
 265                         sram-bm@1f8000 {
 266                                 reg = <0x001f8000 0x8000>;
 267                         };
 268                 };
 269
 270                 psc: power-sleep-controller@2350000 {
 271                         pscrst: reset-controller {
 272                                 compatible = "ti,k2l-pscrst", "ti,syscon-reset";
 273                                 #reset-cells = <1>;
 274
 275                                 ti,reset-bits = <
 276                                         0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
 277                                         0xa40 8 0xa40 8 0x840 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 1: dsp1 */
 278                                         0xa44 8 0xa44 8 0x844 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 2: dsp2 */
 279                                         0xa48 8 0xa48 8 0x848 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 3: dsp3 */
 280                                 >;
 281                         };
 282                 };
 283
 284                 osr: sram@70000000 {
 285                         compatible = "mmio-sram";
 286                         reg = <0x70000000 0x10000>;
 287                         #address-cells = <1>;
 288                         #size-cells = <1>;
 289                         clocks = <&clkosr>;
 290                 };
 291
 292                 dspgpio0: keystone_dsp_gpio@2620240 {
 293                         compatible = "ti,keystone-dsp-gpio";
 294                         gpio-controller;
 295                         #gpio-cells = <2>;
 296                         gpio,syscon-dev = <&devctrl 0x240>;
 297                 };
 298
 299                 dspgpio1: keystone_dsp_gpio@2620244 {
 300                         compatible = "ti,keystone-dsp-gpio";
 301                         gpio-controller;
 302                         #gpio-cells = <2>;
 303                         gpio,syscon-dev = <&devctrl 0x244>;
 304                 };
 305
 306                 dspgpio2: keystone_dsp_gpio@2620248 {
 307                         compatible = "ti,keystone-dsp-gpio";
 308                         gpio-controller;
 309                         #gpio-cells = <2>;
 310                         gpio,syscon-dev = <&devctrl 0x248>;
 311                 };
 312
 313                 dspgpio3: keystone_dsp_gpio@262024c {
 314                         compatible = "ti,keystone-dsp-gpio";
 315                         gpio-controller;
 316                         #gpio-cells = <2>;
 317                         gpio,syscon-dev = <&devctrl 0x24c>;
 318                 };
 319
 320                 dsp0: dsp@10800000 {
 321                         compatible = "ti,k2l-dsp";
 322                         reg = <0x10800000 0x00100000>,
 323                               <0x10e00000 0x00008000>,
 324                               <0x10f00000 0x00008000>;
 325                         reg-names = "l2sram", "l1pram", "l1dram";
 326                         clocks = <&clkgem0>;
 327                         ti,syscon-dev = <&devctrl 0x844>;
 328                         resets = <&pscrst 0>;
 329                         interrupt-parent = <&kirq0>;
 330                         interrupts = <0 8>;
 331                         interrupt-names = "vring", "exception";
 332                         kick-gpios = <&dspgpio0 27 0>;
 333                         status = "disabled";
 334                 };
 335
 336                 dsp1: dsp@11800000 {
 337                         compatible = "ti,k2l-dsp";
 338                         reg = <0x11800000 0x00100000>,
 339                               <0x11e00000 0x00008000>,
 340                               <0x11f00000 0x00008000>;
 341                         reg-names = "l2sram", "l1pram", "l1dram";
 342                         clocks = <&clkgem1>;
 343                         ti,syscon-dev = <&devctrl 0x848>;
 344                         resets = <&pscrst 1>;
 345                         interrupt-parent = <&kirq0>;
 346                         interrupts = <1 9>;
 347                         interrupt-names = "vring", "exception";
 348                         kick-gpios = <&dspgpio1 27 0>;
 349                         status = "disabled";
 350                 };
 351
 352                 dsp2: dsp@12800000 {
 353                         compatible = "ti,k2l-dsp";
 354                         reg = <0x12800000 0x00100000>,
 355                               <0x12e00000 0x00008000>,
 356                               <0x12f00000 0x00008000>;
 357                         reg-names = "l2sram", "l1pram", "l1dram";
 358                         clocks = <&clkgem2>;
 359                         ti,syscon-dev = <&devctrl 0x84c>;
 360                         resets = <&pscrst 2>;
 361                         interrupt-parent = <&kirq0>;
 362                         interrupts = <2 10>;
 363                         interrupt-names = "vring", "exception";
 364                         kick-gpios = <&dspgpio2 27 0>;
 365                         status = "disabled";
 366                 };
 367
 368                 dsp3: dsp@13800000 {
 369                         compatible = "ti,k2l-dsp";
 370                         reg = <0x13800000 0x00100000>,
 371                               <0x13e00000 0x00008000>,
 372                               <0x13f00000 0x00008000>;
 373                         reg-names = "l2sram", "l1pram", "l1dram";
 374                         clocks = <&clkgem3>;
 375                         ti,syscon-dev = <&devctrl 0x850>;
 376                         resets = <&pscrst 3>;
 377                         interrupt-parent = <&kirq0>;
 378                         interrupts = <3 11>;
 379                         interrupt-names = "vring", "exception";
 380                         kick-gpios = <&dspgpio3 27 0>;
 381                         status = "disabled";
 382                 };
 383
 384                 mdio: mdio@26200f00 {
 385                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
 386                         #address-cells = <1>;
 387                         #size-cells = <0>;
 388                         reg = <0x26200f00 0x100>;
 389                         status = "disabled";
 390                         clocks = <&clkcpgmac>;
 391                         clock-names = "fck";
 392                         bus_freq        = <2500000>;
 393                 };
 394                 /include/ "keystone-k2l-netcp.dtsi"
 395 };
 396
 397 &spi0 {
 398        ti,davinci-spi-num-cs = <5>;
 399 };
 400
 401 &spi1 {
 402        ti,davinci-spi-num-cs = <3>;
 403 };
 404
 405 &spi2 {
 406        ti,davinci-spi-num-cs = <5>;
 407        /* Pin muxed. Enabled and configured by Bootloader */
 408        status = "disabled";
 409 };