1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Xilinx Zynq 7000 DTSI 4 * Describes the hardware common to all Zynq 7000-based boards. 5 * 6 * Copyright (C) 2011 - 2015 Xilinx 7 */ 8 9 / { 10 #address-cells = <1>; 11 #size-cells = <1>; 12 compatible = "xlnx,zynq-7000"; 13 14 cpus { 15 #address-cells = <1>; 16 #size-cells = <0>; 17 18 cpu0: cpu@0 { 19 compatible = "arm,cortex-a9"; 20 device_type = "cpu"; 21 reg = <0>; 22 clocks = <&clkc 3>; 23 clock-latency = <1000>; 24 cpu0-supply = <®ulator_vccpint>; 25 operating-points = < 26 /* kHz uV */ 27 666667 1000000 28 333334 1000000 29 >; 30 }; 31 32 cpu1: cpu@1 { 33 compatible = "arm,cortex-a9"; 34 device_type = "cpu"; 35 reg = <1>; 36 clocks = <&clkc 3>; 37 }; 38 }; 39 40 fpga_full: fpga-full { 41 compatible = "fpga-region"; 42 fpga-mgr = <&devcfg>; 43 #address-cells = <1>; 44 #size-cells = <1>; 45 ranges; 46 }; 47 48 pmu@f8891000 { 49 compatible = "arm,cortex-a9-pmu"; 50 interrupts = <0 5 4>, <0 6 4>; 51 interrupt-parent = <&intc>; 52 reg = <0xf8891000 0x1000>, 53 <0xf8893000 0x1000>; 54 }; 55 56 regulator_vccpint: fixedregulator { 57 compatible = "regulator-fixed"; 58 regulator-name = "VCCPINT"; 59 regulator-min-microvolt = <1000000>; 60 regulator-max-microvolt = <1000000>; 61 regulator-boot-on; 62 regulator-always-on; 63 }; 64 65 amba: amba { 66 u-boot,dm-pre-reloc; 67 compatible = "simple-bus"; 68 #address-cells = <1>; 69 #size-cells = <1>; 70 interrupt-parent = <&intc>; 71 ranges; 72 73 adc: adc@f8007100 { 74 compatible = "xlnx,zynq-xadc-1.00.a"; 75 reg = <0xf8007100 0x20>; 76 interrupts = <0 7 4>; 77 interrupt-parent = <&intc>; 78 clocks = <&clkc 12>; 79 }; 80 81 can0: can@e0008000 { 82 compatible = "xlnx,zynq-can-1.0"; 83 status = "disabled"; 84 clocks = <&clkc 19>, <&clkc 36>; 85 clock-names = "can_clk", "pclk"; 86 reg = <0xe0008000 0x1000>; 87 interrupts = <0 28 4>; 88 interrupt-parent = <&intc>; 89 tx-fifo-depth = <0x40>; 90 rx-fifo-depth = <0x40>; 91 }; 92 93 can1: can@e0009000 { 94 compatible = "xlnx,zynq-can-1.0"; 95 status = "disabled"; 96 clocks = <&clkc 20>, <&clkc 37>; 97 clock-names = "can_clk", "pclk"; 98 reg = <0xe0009000 0x1000>; 99 interrupts = <0 51 4>; 100 interrupt-parent = <&intc>; 101 tx-fifo-depth = <0x40>; 102 rx-fifo-depth = <0x40>; 103 }; 104 105 gpio0: gpio@e000a000 { 106 compatible = "xlnx,zynq-gpio-1.0"; 107 #gpio-cells = <2>; 108 clocks = <&clkc 42>; 109 gpio-controller; 110 interrupt-controller; 111 #interrupt-cells = <2>; 112 interrupt-parent = <&intc>; 113 interrupts = <0 20 4>; 114 reg = <0xe000a000 0x1000>; 115 }; 116 117 i2c0: i2c@e0004000 { 118 compatible = "cdns,i2c-r1p10"; 119 status = "disabled"; 120 clocks = <&clkc 38>; 121 interrupt-parent = <&intc>; 122 interrupts = <0 25 4>; 123 reg = <0xe0004000 0x1000>; 124 #address-cells = <1>; 125 #size-cells = <0>; 126 }; 127 128 i2c1: i2c@e0005000 { 129 compatible = "cdns,i2c-r1p10"; 130 status = "disabled"; 131 clocks = <&clkc 39>; 132 interrupt-parent = <&intc>; 133 interrupts = <0 48 4>; 134 reg = <0xe0005000 0x1000>; 135 #address-cells = <1>; 136 #size-cells = <0>; 137 }; 138 139 intc: interrupt-controller@f8f01000 { 140 compatible = "arm,cortex-a9-gic"; 141 #interrupt-cells = <3>; 142 interrupt-controller; 143 reg = <0xF8F01000 0x1000>, 144 <0xF8F00100 0x100>; 145 }; 146 147 L2: cache-controller@f8f02000 { 148 compatible = "arm,pl310-cache"; 149 reg = <0xF8F02000 0x1000>; 150 interrupts = <0 2 4>; 151 arm,data-latency = <3 2 2>; 152 arm,tag-latency = <2 2 2>; 153 cache-unified; 154 cache-level = <2>; 155 }; 156 157 mc: memory-controller@f8006000 { 158 compatible = "xlnx,zynq-ddrc-a05"; 159 reg = <0xf8006000 0x1000>; 160 }; 161 162 uart0: serial@e0000000 { 163 compatible = "xlnx,xuartps", "cdns,uart-r1p8"; 164 status = "disabled"; 165 clocks = <&clkc 23>, <&clkc 40>; 166 clock-names = "uart_clk", "pclk"; 167 reg = <0xE0000000 0x1000>; 168 interrupts = <0 27 4>; 169 }; 170 171 uart1: serial@e0001000 { 172 compatible = "xlnx,xuartps", "cdns,uart-r1p8"; 173 status = "disabled"; 174 clocks = <&clkc 24>, <&clkc 41>; 175 clock-names = "uart_clk", "pclk"; 176 reg = <0xE0001000 0x1000>; 177 interrupts = <0 50 4>; 178 }; 179 180 spi0: spi@e0006000 { 181 compatible = "xlnx,zynq-spi-r1p6"; 182 reg = <0xe0006000 0x1000>; 183 status = "disabled"; 184 interrupt-parent = <&intc>; 185 interrupts = <0 26 4>; 186 clocks = <&clkc 25>, <&clkc 34>; 187 clock-names = "ref_clk", "pclk"; 188 #address-cells = <1>; 189 #size-cells = <0>; 190 }; 191 192 spi1: spi@e0007000 { 193 compatible = "xlnx,zynq-spi-r1p6"; 194 reg = <0xe0007000 0x1000>; 195 status = "disabled"; 196 interrupt-parent = <&intc>; 197 interrupts = <0 49 4>; 198 clocks = <&clkc 26>, <&clkc 35>; 199 clock-names = "ref_clk", "pclk"; 200 #address-cells = <1>; 201 #size-cells = <0>; 202 }; 203 204 qspi: spi@e000d000 { 205 clock-names = "ref_clk", "pclk"; 206 clocks = <&clkc 10>, <&clkc 43>; 207 compatible = "xlnx,zynq-qspi-1.0"; 208 status = "disabled"; 209 interrupt-parent = <&intc>; 210 interrupts = <0 19 4>; 211 reg = <0xe000d000 0x1000>; 212 #address-cells = <1>; 213 #size-cells = <0>; 214 }; 215 216 gem0: ethernet@e000b000 { 217 compatible = "cdns,zynq-gem", "cdns,gem"; 218 reg = <0xe000b000 0x1000>; 219 status = "disabled"; 220 interrupts = <0 22 4>; 221 clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>; 222 clock-names = "pclk", "hclk", "tx_clk"; 223 #address-cells = <1>; 224 #size-cells = <0>; 225 }; 226 227 gem1: ethernet@e000c000 { 228 compatible = "cdns,zynq-gem", "cdns,gem"; 229 reg = <0xe000c000 0x1000>; 230 status = "disabled"; 231 interrupts = <0 45 4>; 232 clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>; 233 clock-names = "pclk", "hclk", "tx_clk"; 234 #address-cells = <1>; 235 #size-cells = <0>; 236 }; 237 238 sdhci0: sdhci@e0100000 { 239 compatible = "arasan,sdhci-8.9a"; 240 status = "disabled"; 241 clock-names = "clk_xin", "clk_ahb"; 242 clocks = <&clkc 21>, <&clkc 32>; 243 interrupt-parent = <&intc>; 244 interrupts = <0 24 4>; 245 reg = <0xe0100000 0x1000>; 246 }; 247 248 sdhci1: sdhci@e0101000 { 249 compatible = "arasan,sdhci-8.9a"; 250 status = "disabled"; 251 clock-names = "clk_xin", "clk_ahb"; 252 clocks = <&clkc 22>, <&clkc 33>; 253 interrupt-parent = <&intc>; 254 interrupts = <0 47 4>; 255 reg = <0xe0101000 0x1000>; 256 }; 257 258 slcr: slcr@f8000000 { 259 u-boot,dm-pre-reloc; 260 #address-cells = <1>; 261 #size-cells = <1>; 262 compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd"; 263 reg = <0xF8000000 0x1000>; 264 ranges; 265 clkc: clkc@100 { 266 u-boot,dm-pre-reloc; 267 #clock-cells = <1>; 268 compatible = "xlnx,ps7-clkc"; 269 fclk-enable = <0>; 270 clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", 271 "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", 272 "dci", "lqspi", "smc", "pcap", "gem0", "gem1", 273 "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", 274 "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", 275 "dma", "usb0_aper", "usb1_aper", "gem0_aper", 276 "gem1_aper", "sdio0_aper", "sdio1_aper", 277 "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", 278 "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", 279 "gpio_aper", "lqspi_aper", "smc_aper", "swdt", 280 "dbg_trc", "dbg_apb"; 281 reg = <0x100 0x100>; 282 }; 283 284 rstc: rstc@200 { 285 compatible = "xlnx,zynq-reset"; 286 reg = <0x200 0x48>; 287 #reset-cells = <1>; 288 syscon = <&slcr>; 289 }; 290 291 pinctrl0: pinctrl@700 { 292 compatible = "xlnx,pinctrl-zynq"; 293 reg = <0x700 0x200>; 294 syscon = <&slcr>; 295 }; 296 }; 297 298 dmac_s: dmac@f8003000 { 299 compatible = "arm,pl330", "arm,primecell"; 300 reg = <0xf8003000 0x1000>; 301 interrupt-parent = <&intc>; 302 interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3", 303 "dma4", "dma5", "dma6", "dma7"; 304 interrupts = <0 13 4>, 305 <0 14 4>, <0 15 4>, 306 <0 16 4>, <0 17 4>, 307 <0 40 4>, <0 41 4>, 308 <0 42 4>, <0 43 4>; 309 #dma-cells = <1>; 310 #dma-channels = <8>; 311 #dma-requests = <4>; 312 clocks = <&clkc 27>; 313 clock-names = "apb_pclk"; 314 }; 315 316 devcfg: devcfg@f8007000 { 317 compatible = "xlnx,zynq-devcfg-1.0"; 318 interrupt-parent = <&intc>; 319 interrupts = <0 8 4>; 320 reg = <0xf8007000 0x100>; 321 clocks = <&clkc 12>, <&clkc 15>, <&clkc 16>, <&clkc 17>, <&clkc 18>; 322 clock-names = "ref_clk", "fclk0", "fclk1", "fclk2", "fclk3"; 323 syscon = <&slcr>; 324 }; 325 326 global_timer: timer@f8f00200 { 327 compatible = "arm,cortex-a9-global-timer"; 328 reg = <0xf8f00200 0x20>; 329 interrupts = <1 11 0x301>; 330 interrupt-parent = <&intc>; 331 clocks = <&clkc 4>; 332 }; 333 334 ttc0: timer@f8001000 { 335 interrupt-parent = <&intc>; 336 interrupts = <0 10 4>, <0 11 4>, <0 12 4>; 337 compatible = "cdns,ttc"; 338 clocks = <&clkc 6>; 339 reg = <0xF8001000 0x1000>; 340 }; 341 342 ttc1: timer@f8002000 { 343 interrupt-parent = <&intc>; 344 interrupts = <0 37 4>, <0 38 4>, <0 39 4>; 345 compatible = "cdns,ttc"; 346 clocks = <&clkc 6>; 347 reg = <0xF8002000 0x1000>; 348 }; 349 350 scutimer: timer@f8f00600 { 351 interrupt-parent = <&intc>; 352 interrupts = <1 13 0x301>; 353 compatible = "arm,cortex-a9-twd-timer"; 354 reg = <0xf8f00600 0x20>; 355 clocks = <&clkc 4>; 356 }; 357 358 usb0: usb@e0002000 { 359 compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; 360 status = "disabled"; 361 clocks = <&clkc 28>; 362 interrupt-parent = <&intc>; 363 interrupts = <0 21 4>; 364 reg = <0xe0002000 0x1000>; 365 phy_type = "ulpi"; 366 }; 367 368 usb1: usb@e0003000 { 369 compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; 370 status = "disabled"; 371 clocks = <&clkc 29>; 372 interrupt-parent = <&intc>; 373 interrupts = <0 44 4>; 374 reg = <0xe0003000 0x1000>; 375 phy_type = "ulpi"; 376 }; 377 378 watchdog0: watchdog@f8005000 { 379 clocks = <&clkc 45>; 380 compatible = "cdns,wdt-r1p2"; 381 interrupt-parent = <&intc>; 382 interrupts = <0 9 1>; 383 reg = <0xf8005000 0x1000>; 384 timeout-sec = <10>; 385 }; 386 }; 387 }; 388
