sun8i-a23-a33.dtsi (21375B)
1/* 2 * Copyright 2014 Chen-Yu Tsai 3 * 4 * Chen-Yu Tsai <wens@csie.org> 5 * 6 * This file is dual-licensed: you can use it either under the terms 7 * of the GPL or the X11 license, at your option. Note that this dual 8 * licensing only applies to this file, and not this project as a 9 * whole. 10 * 11 * a) This file is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of the 14 * License, or (at your option) any later version. 15 * 16 * This file is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * Or, alternatively, 22 * 23 * b) Permission is hereby granted, free of charge, to any person 24 * obtaining a copy of this software and associated documentation 25 * files (the "Software"), to deal in the Software without 26 * restriction, including without limitation the rights to use, 27 * copy, modify, merge, publish, distribute, sublicense, and/or 28 * sell copies of the Software, and to permit persons to whom the 29 * Software is furnished to do so, subject to the following 30 * conditions: 31 * 32 * The above copyright notice and this permission notice shall be 33 * included in all copies or substantial portions of the Software. 34 * 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42 * OTHER DEALINGS IN THE SOFTWARE. 43 */ 44 45#include <dt-bindings/interrupt-controller/arm-gic.h> 46 47#include <dt-bindings/clock/sun8i-a23-a33-ccu.h> 48#include <dt-bindings/reset/sun8i-a23-a33-ccu.h> 49 50/ { 51 interrupt-parent = <&gic>; 52 #address-cells = <1>; 53 #size-cells = <1>; 54 55 chosen { 56 #address-cells = <1>; 57 #size-cells = <1>; 58 ranges; 59 60 simplefb_lcd: framebuffer-lcd0 { 61 compatible = "allwinner,simple-framebuffer", 62 "simple-framebuffer"; 63 allwinner,pipeline = "de_be0-lcd0"; 64 clocks = <&ccu CLK_BUS_LCD>, <&ccu CLK_BUS_DE_BE>, 65 <&ccu CLK_LCD_CH0>, <&ccu CLK_DE_BE>, 66 <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_DRC>; 67 status = "disabled"; 68 }; 69 }; 70 71 de: display-engine { 72 /* compatible gets set in SoC specific dtsi file */ 73 allwinner,pipelines = <&fe0>; 74 status = "disabled"; 75 }; 76 77 timer { 78 compatible = "arm,armv7-timer"; 79 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 80 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 81 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 82 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; 83 clock-frequency = <24000000>; 84 arm,cpu-registers-not-fw-configured; 85 }; 86 87 cpus { 88 enable-method = "allwinner,sun8i-a23"; 89 #address-cells = <1>; 90 #size-cells = <0>; 91 92 cpu0: cpu@0 { 93 compatible = "arm,cortex-a7"; 94 device_type = "cpu"; 95 reg = <0>; 96 }; 97 98 cpu@1 { 99 compatible = "arm,cortex-a7"; 100 device_type = "cpu"; 101 reg = <1>; 102 }; 103 }; 104 105 clocks { 106 #address-cells = <1>; 107 #size-cells = <1>; 108 ranges; 109 110 osc24M: osc24M_clk { 111 #clock-cells = <0>; 112 compatible = "fixed-clock"; 113 clock-frequency = <24000000>; 114 clock-accuracy = <50000>; 115 clock-output-names = "osc24M"; 116 }; 117 118 ext_osc32k: ext_osc32k_clk { 119 #clock-cells = <0>; 120 compatible = "fixed-clock"; 121 clock-frequency = <32768>; 122 clock-accuracy = <50000>; 123 clock-output-names = "ext-osc32k"; 124 }; 125 }; 126 127 soc { 128 compatible = "simple-bus"; 129 #address-cells = <1>; 130 #size-cells = <1>; 131 ranges; 132 133 system-control@1c00000 { 134 compatible = "allwinner,sun8i-a23-system-control"; 135 reg = <0x01c00000 0x30>; 136 #address-cells = <1>; 137 #size-cells = <1>; 138 ranges; 139 140 sram_c: sram@1d00000 { 141 compatible = "mmio-sram"; 142 reg = <0x01d00000 0x80000>; 143 #address-cells = <1>; 144 #size-cells = <1>; 145 ranges = <0 0x01d00000 0x80000>; 146 147 ve_sram: sram-section@0 { 148 compatible = "allwinner,sun8i-a23-sram-c1", 149 "allwinner,sun4i-a10-sram-c1"; 150 reg = <0x000000 0x80000>; 151 }; 152 }; 153 }; 154 155 dma: dma-controller@1c02000 { 156 compatible = "allwinner,sun8i-a23-dma"; 157 reg = <0x01c02000 0x1000>; 158 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; 159 clocks = <&ccu CLK_BUS_DMA>; 160 resets = <&ccu RST_BUS_DMA>; 161 #dma-cells = <1>; 162 }; 163 164 nfc: nand-controller@1c03000 { 165 compatible = "allwinner,sun8i-a23-nand-controller"; 166 reg = <0x01c03000 0x1000>; 167 interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; 168 clocks = <&ccu CLK_BUS_NAND>, <&ccu CLK_NAND>; 169 clock-names = "ahb", "mod"; 170 resets = <&ccu RST_BUS_NAND>; 171 reset-names = "ahb"; 172 dmas = <&dma 5>; 173 dma-names = "rxtx"; 174 pinctrl-names = "default"; 175 pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>; 176 status = "disabled"; 177 #address-cells = <1>; 178 #size-cells = <0>; 179 }; 180 181 tcon0: lcd-controller@1c0c000 { 182 /* compatible gets set in SoC specific dtsi file */ 183 reg = <0x01c0c000 0x1000>; 184 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; 185 dmas = <&dma 12>; 186 clocks = <&ccu CLK_BUS_LCD>, 187 <&ccu CLK_LCD_CH0>, 188 <&ccu 13>; 189 clock-names = "ahb", 190 "tcon-ch0", 191 "lvds-alt"; 192 clock-output-names = "tcon-pixel-clock"; 193 #clock-cells = <0>; 194 resets = <&ccu RST_BUS_LCD>, 195 <&ccu RST_BUS_LVDS>; 196 reset-names = "lcd", 197 "lvds"; 198 status = "disabled"; 199 200 ports { 201 #address-cells = <1>; 202 #size-cells = <0>; 203 204 tcon0_in: port@0 { 205 reg = <0>; 206 207 tcon0_in_drc0: endpoint { 208 remote-endpoint = <&drc0_out_tcon0>; 209 }; 210 }; 211 212 tcon0_out: port@1 { 213 reg = <1>; 214 }; 215 }; 216 }; 217 218 mmc0: mmc@1c0f000 { 219 compatible = "allwinner,sun7i-a20-mmc"; 220 reg = <0x01c0f000 0x1000>; 221 clocks = <&ccu CLK_BUS_MMC0>, 222 <&ccu CLK_MMC0>, 223 <&ccu CLK_MMC0_OUTPUT>, 224 <&ccu CLK_MMC0_SAMPLE>; 225 clock-names = "ahb", 226 "mmc", 227 "output", 228 "sample"; 229 resets = <&ccu RST_BUS_MMC0>; 230 reset-names = "ahb"; 231 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; 232 pinctrl-names = "default"; 233 pinctrl-0 = <&mmc0_pins>; 234 status = "disabled"; 235 #address-cells = <1>; 236 #size-cells = <0>; 237 }; 238 239 mmc1: mmc@1c10000 { 240 compatible = "allwinner,sun7i-a20-mmc"; 241 reg = <0x01c10000 0x1000>; 242 clocks = <&ccu CLK_BUS_MMC1>, 243 <&ccu CLK_MMC1>, 244 <&ccu CLK_MMC1_OUTPUT>, 245 <&ccu CLK_MMC1_SAMPLE>; 246 clock-names = "ahb", 247 "mmc", 248 "output", 249 "sample"; 250 resets = <&ccu RST_BUS_MMC1>; 251 reset-names = "ahb"; 252 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; 253 status = "disabled"; 254 #address-cells = <1>; 255 #size-cells = <0>; 256 }; 257 258 mmc2: mmc@1c11000 { 259 compatible = "allwinner,sun7i-a20-mmc"; 260 reg = <0x01c11000 0x1000>; 261 clocks = <&ccu CLK_BUS_MMC2>, 262 <&ccu CLK_MMC2>, 263 <&ccu CLK_MMC2_OUTPUT>, 264 <&ccu CLK_MMC2_SAMPLE>; 265 clock-names = "ahb", 266 "mmc", 267 "output", 268 "sample"; 269 resets = <&ccu RST_BUS_MMC2>; 270 reset-names = "ahb"; 271 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; 272 status = "disabled"; 273 #address-cells = <1>; 274 #size-cells = <0>; 275 }; 276 277 usb_otg: usb@1c19000 { 278 /* compatible gets set in SoC specific dtsi file */ 279 reg = <0x01c19000 0x0400>; 280 clocks = <&ccu CLK_BUS_OTG>; 281 resets = <&ccu RST_BUS_OTG>; 282 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 283 interrupt-names = "mc"; 284 phys = <&usbphy 0>; 285 phy-names = "usb"; 286 extcon = <&usbphy 0>; 287 dr_mode = "otg"; 288 status = "disabled"; 289 }; 290 291 usbphy: phy@1c19400 { 292 /* 293 * compatible and address regions get set in 294 * SoC specific dtsi file 295 */ 296 clocks = <&ccu CLK_USB_PHY0>, 297 <&ccu CLK_USB_PHY1>; 298 clock-names = "usb0_phy", 299 "usb1_phy"; 300 resets = <&ccu RST_USB_PHY0>, 301 <&ccu RST_USB_PHY1>; 302 reset-names = "usb0_reset", 303 "usb1_reset"; 304 status = "disabled"; 305 #phy-cells = <1>; 306 }; 307 308 ehci0: usb@1c1a000 { 309 compatible = "allwinner,sun8i-a23-ehci", "generic-ehci"; 310 reg = <0x01c1a000 0x100>; 311 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; 312 clocks = <&ccu CLK_BUS_EHCI>; 313 resets = <&ccu RST_BUS_EHCI>; 314 phys = <&usbphy 1>; 315 phy-names = "usb"; 316 status = "disabled"; 317 }; 318 319 ohci0: usb@1c1a400 { 320 compatible = "allwinner,sun8i-a23-ohci", "generic-ohci"; 321 reg = <0x01c1a400 0x100>; 322 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; 323 clocks = <&ccu CLK_BUS_OHCI>, <&ccu CLK_USB_OHCI>; 324 resets = <&ccu RST_BUS_OHCI>; 325 phys = <&usbphy 1>; 326 phy-names = "usb"; 327 status = "disabled"; 328 }; 329 330 ccu: clock@1c20000 { 331 reg = <0x01c20000 0x400>; 332 clocks = <&osc24M>, <&rtc 0>; 333 clock-names = "hosc", "losc"; 334 #clock-cells = <1>; 335 #reset-cells = <1>; 336 }; 337 338 pio: pinctrl@1c20800 { 339 /* compatible gets set in SoC specific dtsi file */ 340 reg = <0x01c20800 0x400>; 341 interrupt-parent = <&r_intc>; 342 /* interrupts get set in SoC specific dtsi file */ 343 clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>; 344 clock-names = "apb", "hosc", "losc"; 345 gpio-controller; 346 interrupt-controller; 347 #interrupt-cells = <3>; 348 #gpio-cells = <3>; 349 350 i2c0_pins: i2c0-pins { 351 pins = "PH2", "PH3"; 352 function = "i2c0"; 353 }; 354 355 i2c1_pins: i2c1-pins { 356 pins = "PH4", "PH5"; 357 function = "i2c1"; 358 }; 359 360 i2c2_pins: i2c2-pins { 361 pins = "PE12", "PE13"; 362 function = "i2c2"; 363 }; 364 365 lcd_rgb666_pins: lcd-rgb666-pins { 366 pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", 367 "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", 368 "PD18", "PD19", "PD20", "PD21", "PD22", "PD23", 369 "PD24", "PD25", "PD26", "PD27"; 370 function = "lcd0"; 371 }; 372 373 mmc0_pins: mmc0-pins { 374 pins = "PF0", "PF1", "PF2", 375 "PF3", "PF4", "PF5"; 376 function = "mmc0"; 377 drive-strength = <30>; 378 bias-pull-up; 379 }; 380 381 mmc1_pg_pins: mmc1-pg-pins { 382 pins = "PG0", "PG1", "PG2", 383 "PG3", "PG4", "PG5"; 384 function = "mmc1"; 385 drive-strength = <30>; 386 bias-pull-up; 387 }; 388 389 mmc2_8bit_pins: mmc2-8bit-pins { 390 pins = "PC5", "PC6", "PC8", 391 "PC9", "PC10", "PC11", 392 "PC12", "PC13", "PC14", 393 "PC15", "PC16"; 394 function = "mmc2"; 395 drive-strength = <30>; 396 bias-pull-up; 397 }; 398 399 nand_pins: nand-pins { 400 pins = "PC0", "PC1", "PC2", "PC5", 401 "PC8", "PC9", "PC10", "PC11", 402 "PC12", "PC13", "PC14", "PC15"; 403 function = "nand0"; 404 }; 405 406 nand_cs0_pin: nand-cs0-pin { 407 pins = "PC4"; 408 function = "nand0"; 409 bias-pull-up; 410 }; 411 412 nand_cs1_pin: nand-cs1-pin { 413 pins = "PC3"; 414 function = "nand0"; 415 bias-pull-up; 416 }; 417 418 nand_rb0_pin: nand-rb0-pin { 419 pins = "PC6"; 420 function = "nand0"; 421 bias-pull-up; 422 }; 423 424 nand_rb1_pin: nand-rb1-pin { 425 pins = "PC7"; 426 function = "nand0"; 427 bias-pull-up; 428 }; 429 430 pwm0_pin: pwm0-pin { 431 pins = "PH0"; 432 function = "pwm0"; 433 }; 434 435 uart0_pf_pins: uart0-pf-pins { 436 pins = "PF2", "PF4"; 437 function = "uart0"; 438 }; 439 440 uart1_pg_pins: uart1-pg-pins { 441 pins = "PG6", "PG7"; 442 function = "uart1"; 443 }; 444 445 uart1_cts_rts_pg_pins: uart1-cts-rts-pg-pins { 446 pins = "PG8", "PG9"; 447 function = "uart1"; 448 }; 449 }; 450 451 timer@1c20c00 { 452 compatible = "allwinner,sun8i-a23-timer"; 453 reg = <0x01c20c00 0xa0>; 454 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, 455 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; 456 clocks = <&osc24M>; 457 }; 458 459 wdt0: watchdog@1c20ca0 { 460 compatible = "allwinner,sun6i-a31-wdt"; 461 reg = <0x01c20ca0 0x20>; 462 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; 463 clocks = <&osc24M>; 464 }; 465 466 pwm: pwm@1c21400 { 467 compatible = "allwinner,sun7i-a20-pwm"; 468 reg = <0x01c21400 0xc>; 469 clocks = <&osc24M>; 470 #pwm-cells = <3>; 471 status = "disabled"; 472 }; 473 474 lradc: lradc@1c22800 { 475 compatible = "allwinner,sun4i-a10-lradc-keys"; 476 reg = <0x01c22800 0x100>; 477 interrupt-parent = <&r_intc>; 478 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; 479 status = "disabled"; 480 }; 481 482 uart0: serial@1c28000 { 483 compatible = "snps,dw-apb-uart"; 484 reg = <0x01c28000 0x400>; 485 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; 486 reg-shift = <2>; 487 reg-io-width = <4>; 488 clocks = <&ccu CLK_BUS_UART0>; 489 resets = <&ccu RST_BUS_UART0>; 490 dmas = <&dma 6>, <&dma 6>; 491 dma-names = "rx", "tx"; 492 status = "disabled"; 493 }; 494 495 uart1: serial@1c28400 { 496 compatible = "snps,dw-apb-uart"; 497 reg = <0x01c28400 0x400>; 498 interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; 499 reg-shift = <2>; 500 reg-io-width = <4>; 501 clocks = <&ccu CLK_BUS_UART1>; 502 resets = <&ccu RST_BUS_UART1>; 503 dmas = <&dma 7>, <&dma 7>; 504 dma-names = "rx", "tx"; 505 status = "disabled"; 506 }; 507 508 uart2: serial@1c28800 { 509 compatible = "snps,dw-apb-uart"; 510 reg = <0x01c28800 0x400>; 511 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; 512 reg-shift = <2>; 513 reg-io-width = <4>; 514 clocks = <&ccu CLK_BUS_UART2>; 515 resets = <&ccu RST_BUS_UART2>; 516 dmas = <&dma 8>, <&dma 8>; 517 dma-names = "rx", "tx"; 518 status = "disabled"; 519 }; 520 521 uart3: serial@1c28c00 { 522 compatible = "snps,dw-apb-uart"; 523 reg = <0x01c28c00 0x400>; 524 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; 525 reg-shift = <2>; 526 reg-io-width = <4>; 527 clocks = <&ccu CLK_BUS_UART3>; 528 resets = <&ccu RST_BUS_UART3>; 529 dmas = <&dma 9>, <&dma 9>; 530 dma-names = "rx", "tx"; 531 status = "disabled"; 532 }; 533 534 uart4: serial@1c29000 { 535 compatible = "snps,dw-apb-uart"; 536 reg = <0x01c29000 0x400>; 537 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 538 reg-shift = <2>; 539 reg-io-width = <4>; 540 clocks = <&ccu CLK_BUS_UART4>; 541 resets = <&ccu RST_BUS_UART4>; 542 dmas = <&dma 10>, <&dma 10>; 543 dma-names = "rx", "tx"; 544 status = "disabled"; 545 }; 546 547 i2c0: i2c@1c2ac00 { 548 compatible = "allwinner,sun6i-a31-i2c"; 549 reg = <0x01c2ac00 0x400>; 550 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; 551 clocks = <&ccu CLK_BUS_I2C0>; 552 resets = <&ccu RST_BUS_I2C0>; 553 pinctrl-names = "default"; 554 pinctrl-0 = <&i2c0_pins>; 555 status = "disabled"; 556 #address-cells = <1>; 557 #size-cells = <0>; 558 }; 559 560 i2c1: i2c@1c2b000 { 561 compatible = "allwinner,sun6i-a31-i2c"; 562 reg = <0x01c2b000 0x400>; 563 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; 564 clocks = <&ccu CLK_BUS_I2C1>; 565 resets = <&ccu RST_BUS_I2C1>; 566 pinctrl-names = "default"; 567 pinctrl-0 = <&i2c1_pins>; 568 status = "disabled"; 569 #address-cells = <1>; 570 #size-cells = <0>; 571 }; 572 573 i2c2: i2c@1c2b400 { 574 compatible = "allwinner,sun6i-a31-i2c"; 575 reg = <0x01c2b400 0x400>; 576 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; 577 clocks = <&ccu CLK_BUS_I2C2>; 578 resets = <&ccu RST_BUS_I2C2>; 579 pinctrl-names = "default"; 580 pinctrl-0 = <&i2c2_pins>; 581 status = "disabled"; 582 #address-cells = <1>; 583 #size-cells = <0>; 584 }; 585 586 mali: gpu@1c40000 { 587 compatible = "allwinner,sun8i-a23-mali", 588 "allwinner,sun7i-a20-mali", "arm,mali-400"; 589 reg = <0x01c40000 0x10000>; 590 interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, 591 <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, 592 <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, 593 <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, 594 <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, 595 <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, 596 <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; 597 interrupt-names = "gp", 598 "gpmmu", 599 "pp0", 600 "ppmmu0", 601 "pp1", 602 "ppmmu1", 603 "pmu"; 604 clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>; 605 clock-names = "bus", "core"; 606 resets = <&ccu RST_BUS_GPU>; 607 #cooling-cells = <2>; 608 609 assigned-clocks = <&ccu CLK_GPU>; 610 assigned-clock-rates = <384000000>; 611 }; 612 613 gic: interrupt-controller@1c81000 { 614 compatible = "arm,gic-400"; 615 reg = <0x01c81000 0x1000>, 616 <0x01c82000 0x2000>, 617 <0x01c84000 0x2000>, 618 <0x01c86000 0x2000>; 619 interrupt-controller; 620 #interrupt-cells = <3>; 621 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; 622 }; 623 624 fe0: display-frontend@1e00000 { 625 /* compatible gets set in SoC specific dtsi file */ 626 reg = <0x01e00000 0x20000>; 627 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; 628 clocks = <&ccu CLK_BUS_DE_FE>, <&ccu CLK_DE_FE>, 629 <&ccu CLK_DRAM_DE_FE>; 630 clock-names = "ahb", "mod", 631 "ram"; 632 resets = <&ccu RST_BUS_DE_FE>; 633 634 ports { 635 #address-cells = <1>; 636 #size-cells = <0>; 637 638 fe0_out: port@1 { 639 reg = <1>; 640 641 fe0_out_be0: endpoint { 642 remote-endpoint = <&be0_in_fe0>; 643 }; 644 }; 645 }; 646 }; 647 648 be0: display-backend@1e60000 { 649 /* compatible gets set in SoC specific dtsi file */ 650 reg = <0x01e60000 0x10000>; 651 interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; 652 clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>, 653 <&ccu CLK_DRAM_DE_BE>; 654 clock-names = "ahb", "mod", 655 "ram"; 656 resets = <&ccu RST_BUS_DE_BE>; 657 658 ports { 659 #address-cells = <1>; 660 #size-cells = <0>; 661 662 be0_in: port@0 { 663 reg = <0>; 664 665 be0_in_fe0: endpoint { 666 remote-endpoint = <&fe0_out_be0>; 667 }; 668 }; 669 670 be0_out: port@1 { 671 reg = <1>; 672 673 be0_out_drc0: endpoint { 674 remote-endpoint = <&drc0_in_be0>; 675 }; 676 }; 677 }; 678 }; 679 680 drc0: drc@1e70000 { 681 /* compatible gets set in SoC specific dtsi file */ 682 reg = <0x01e70000 0x10000>; 683 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; 684 clocks = <&ccu CLK_BUS_DRC>, <&ccu CLK_DRC>, 685 <&ccu CLK_DRAM_DRC>; 686 clock-names = "ahb", "mod", "ram"; 687 resets = <&ccu RST_BUS_DRC>; 688 689 ports { 690 #address-cells = <1>; 691 #size-cells = <0>; 692 693 drc0_in: port@0 { 694 reg = <0>; 695 696 drc0_in_be0: endpoint { 697 remote-endpoint = <&be0_out_drc0>; 698 }; 699 }; 700 701 drc0_out: port@1 { 702 reg = <1>; 703 704 drc0_out_tcon0: endpoint { 705 remote-endpoint = <&tcon0_in_drc0>; 706 }; 707 }; 708 }; 709 }; 710 711 rtc: rtc@1f00000 { 712 compatible = "allwinner,sun8i-a23-rtc"; 713 reg = <0x01f00000 0x400>; 714 interrupt-parent = <&r_intc>; 715 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, 716 <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; 717 clock-output-names = "osc32k", "osc32k-out"; 718 clocks = <&ext_osc32k>; 719 #clock-cells = <1>; 720 }; 721 722 r_intc: interrupt-controller@1f00c00 { 723 compatible = "allwinner,sun6i-a31-r-intc"; 724 interrupt-controller; 725 #interrupt-cells = <3>; 726 reg = <0x01f00c00 0x400>; 727 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 728 }; 729 730 prcm@1f01400 { 731 compatible = "allwinner,sun8i-a23-prcm"; 732 reg = <0x01f01400 0x200>; 733 734 ar100: ar100_clk { 735 compatible = "fixed-factor-clock"; 736 #clock-cells = <0>; 737 clock-div = <1>; 738 clock-mult = <1>; 739 clocks = <&osc24M>; 740 clock-output-names = "ar100"; 741 }; 742 743 ahb0: ahb0_clk { 744 compatible = "fixed-factor-clock"; 745 #clock-cells = <0>; 746 clock-div = <1>; 747 clock-mult = <1>; 748 clocks = <&ar100>; 749 clock-output-names = "ahb0"; 750 }; 751 752 apb0: apb0_clk { 753 compatible = "allwinner,sun8i-a23-apb0-clk"; 754 #clock-cells = <0>; 755 clocks = <&ahb0>; 756 clock-output-names = "apb0"; 757 }; 758 759 apb0_gates: apb0_gates_clk { 760 compatible = "allwinner,sun8i-a23-apb0-gates-clk"; 761 #clock-cells = <1>; 762 clocks = <&apb0>; 763 clock-output-names = "apb0_pio", "apb0_timer", 764 "apb0_rsb", "apb0_uart", 765 "apb0_i2c"; 766 }; 767 768 apb0_rst: apb0_rst { 769 compatible = "allwinner,sun6i-a31-clock-reset"; 770 #reset-cells = <1>; 771 }; 772 773 codec_analog: codec-analog { 774 compatible = "allwinner,sun8i-a23-codec-analog"; 775 }; 776 }; 777 778 cpucfg@1f01c00 { 779 compatible = "allwinner,sun8i-a23-cpuconfig"; 780 reg = <0x01f01c00 0x300>; 781 }; 782 783 r_uart: serial@1f02800 { 784 compatible = "snps,dw-apb-uart"; 785 reg = <0x01f02800 0x400>; 786 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 787 reg-shift = <2>; 788 reg-io-width = <4>; 789 clocks = <&apb0_gates 4>; 790 resets = <&apb0_rst 4>; 791 status = "disabled"; 792 }; 793 794 r_i2c: i2c@1f02400 { 795 compatible = "allwinner,sun8i-a23-i2c", 796 "allwinner,sun6i-a31-i2c"; 797 reg = <0x01f02400 0x400>; 798 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; 799 pinctrl-names = "default"; 800 pinctrl-0 = <&r_i2c_pins>; 801 clocks = <&apb0_gates 6>; 802 resets = <&apb0_rst 6>; 803 status = "disabled"; 804 #address-cells = <1>; 805 #size-cells = <0>; 806 }; 807 808 r_pio: pinctrl@1f02c00 { 809 compatible = "allwinner,sun8i-a23-r-pinctrl"; 810 reg = <0x01f02c00 0x400>; 811 interrupt-parent = <&r_intc>; 812 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; 813 clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>; 814 clock-names = "apb", "hosc", "losc"; 815 resets = <&apb0_rst 0>; 816 gpio-controller; 817 interrupt-controller; 818 #interrupt-cells = <3>; 819 #gpio-cells = <3>; 820 821 r_i2c_pins: r-i2c-pins { 822 pins = "PL0", "PL1"; 823 function = "s_i2c"; 824 bias-pull-up; 825 }; 826 827 r_rsb_pins: r-rsb-pins { 828 pins = "PL0", "PL1"; 829 function = "s_rsb"; 830 drive-strength = <20>; 831 bias-pull-up; 832 }; 833 834 r_uart_pins_a: r-uart-pins { 835 pins = "PL2", "PL3"; 836 function = "s_uart"; 837 }; 838 }; 839 840 r_rsb: rsb@1f03400 { 841 compatible = "allwinner,sun8i-a23-rsb"; 842 reg = <0x01f03400 0x400>; 843 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; 844 clocks = <&apb0_gates 3>; 845 clock-frequency = <3000000>; 846 resets = <&apb0_rst 3>; 847 pinctrl-names = "default"; 848 pinctrl-0 = <&r_rsb_pins>; 849 status = "disabled"; 850 #address-cells = <1>; 851 #size-cells = <0>; 852 }; 853 }; 854};