1/* 2 * Xilinx Zynq 7000 DTSI 3 * Describes the hardware common to all Zynq 7000-based boards. 4 * 5 * Copyright (C) 2011 - 2015 Xilinx 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9/include/ "skeleton.dtsi" 10 11/ { 12 compatible = "xlnx,zynq-7000"; 13 14 cpus { 15 #address-cells = <1>; 16 #size-cells = <0>; 17 18 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 cpu@1 { 33 compatible = "arm,cortex-a9"; 34 device_type = "cpu"; 35 reg = <1>; 36 clocks = <&clkc 3>; 37 }; 38 }; 39 40 pmu { 41 compatible = "arm,cortex-a9-pmu"; 42 interrupts = <0 5 4>, <0 6 4>; 43 interrupt-parent = <&intc>; 44 reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >; 45 }; 46 47 regulator_vccpint: fixedregulator@0 { 48 compatible = "regulator-fixed"; 49 regulator-name = "VCCPINT"; 50 regulator-min-microvolt = <1000000>; 51 regulator-max-microvolt = <1000000>; 52 regulator-boot-on; 53 regulator-always-on; 54 }; 55 56 amba: amba { 57 u-boot,dm-pre-reloc; 58 compatible = "simple-bus"; 59 #address-cells = <1>; 60 #size-cells = <1>; 61 interrupt-parent = <&intc>; 62 ranges; 63 64 adc: adc@f8007100 { 65 compatible = "xlnx,zynq-xadc-1.00.a"; 66 reg = <0xf8007100 0x20>; 67 interrupts = <0 7 4>; 68 interrupt-parent = <&intc>; 69 clocks = <&clkc 12>; 70 }; 71 72 can0: can@e0008000 { 73 compatible = "xlnx,zynq-can-1.0"; 74 status = "disabled"; 75 clocks = <&clkc 19>, <&clkc 36>; 76 clock-names = "can_clk", "pclk"; 77 reg = <0xe0008000 0x1000>; 78 interrupts = <0 28 4>; 79 interrupt-parent = <&intc>; 80 tx-fifo-depth = <0x40>; 81 rx-fifo-depth = <0x40>; 82 }; 83 84 can1: can@e0009000 { 85 compatible = "xlnx,zynq-can-1.0"; 86 status = "disabled"; 87 clocks = <&clkc 20>, <&clkc 37>; 88 clock-names = "can_clk", "pclk"; 89 reg = <0xe0009000 0x1000>; 90 interrupts = <0 51 4>; 91 interrupt-parent = <&intc>; 92 tx-fifo-depth = <0x40>; 93 rx-fifo-depth = <0x40>; 94 }; 95 96 gpio0: gpio@e000a000 { 97 compatible = "xlnx,zynq-gpio-1.0"; 98 #gpio-cells = <2>; 99 clocks = <&clkc 42>; 100 gpio-controller; 101 interrupt-parent = <&intc>; 102 interrupts = <0 20 4>; 103 reg = <0xe000a000 0x1000>; 104 }; 105 106 i2c0: i2c@e0004000 { 107 compatible = "cdns,i2c-r1p10"; 108 status = "disabled"; 109 clocks = <&clkc 38>; 110 interrupt-parent = <&intc>; 111 interrupts = <0 25 4>; 112 reg = <0xe0004000 0x1000>; 113 #address-cells = <1>; 114 #size-cells = <0>; 115 }; 116 117 i2c1: i2c@e0005000 { 118 compatible = "cdns,i2c-r1p10"; 119 status = "disabled"; 120 clocks = <&clkc 39>; 121 interrupt-parent = <&intc>; 122 interrupts = <0 48 4>; 123 reg = <0xe0005000 0x1000>; 124 #address-cells = <1>; 125 #size-cells = <0>; 126 }; 127 128 intc: interrupt-controller@f8f01000 { 129 compatible = "arm,cortex-a9-gic"; 130 #interrupt-cells = <3>; 131 interrupt-controller; 132 reg = <0xF8F01000 0x1000>, 133 <0xF8F00100 0x100>; 134 }; 135 136 L2: cache-controller@f8f02000 { 137 compatible = "arm,pl310-cache"; 138 reg = <0xF8F02000 0x1000>; 139 interrupts = <0 2 4>; 140 arm,data-latency = <3 2 2>; 141 arm,tag-latency = <2 2 2>; 142 cache-unified; 143 cache-level = <2>; 144 }; 145 146 mc: memory-controller@f8006000 { 147 compatible = "xlnx,zynq-ddrc-a05"; 148 reg = <0xf8006000 0x1000>; 149 }; 150 151 uart0: serial@e0000000 { 152 compatible = "xlnx,xuartps", "cdns,uart-r1p8"; 153 status = "disabled"; 154 clocks = <&clkc 23>, <&clkc 40>; 155 clock-names = "uart_clk", "pclk"; 156 reg = <0xE0000000 0x1000>; 157 interrupts = <0 27 4>; 158 }; 159 160 uart1: serial@e0001000 { 161 compatible = "xlnx,xuartps", "cdns,uart-r1p8"; 162 status = "disabled"; 163 clocks = <&clkc 24>, <&clkc 41>; 164 clock-names = "uart_clk", "pclk"; 165 reg = <0xE0001000 0x1000>; 166 interrupts = <0 50 4>; 167 }; 168 169 spi0: spi@e0006000 { 170 compatible = "xlnx,zynq-spi-r1p6"; 171 reg = <0xe0006000 0x1000>; 172 status = "disabled"; 173 interrupt-parent = <&intc>; 174 interrupts = <0 26 4>; 175 clocks = <&clkc 25>, <&clkc 34>; 176 clock-names = "ref_clk", "pclk"; 177 spi-max-frequency = <166666700>; 178 #address-cells = <1>; 179 #size-cells = <0>; 180 }; 181 182 spi1: spi@e0007000 { 183 compatible = "xlnx,zynq-spi-r1p6"; 184 reg = <0xe0007000 0x1000>; 185 status = "disabled"; 186 interrupt-parent = <&intc>; 187 interrupts = <0 49 4>; 188 clocks = <&clkc 26>, <&clkc 35>; 189 clock-names = "ref_clk", "pclk"; 190 spi-max-frequency = <166666700>; 191 #address-cells = <1>; 192 #size-cells = <0>; 193 }; 194 195 qspi: spi@e000d000 { 196 clock-names = "ref_clk", "pclk"; 197 clocks = <&clkc 10>, <&clkc 43>; 198 compatible = "xlnx,zynq-qspi-1.0"; 199 status = "disabled"; 200 interrupt-parent = <&intc>; 201 interrupts = <0 19 4>; 202 reg = <0xe000d000 0x1000>; 203 #address-cells = <1>; 204 #size-cells = <0>; 205 }; 206 207 gem0: ethernet@e000b000 { 208 compatible = "cdns,zynq-gem", "cdns,gem"; 209 reg = <0xe000b000 0x1000>; 210 status = "disabled"; 211 interrupts = <0 22 4>; 212 clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>; 213 clock-names = "pclk", "hclk", "tx_clk"; 214 #address-cells = <1>; 215 #size-cells = <0>; 216 }; 217 218 gem1: ethernet@e000c000 { 219 compatible = "cdns,zynq-gem", "cdns,gem"; 220 reg = <0xe000c000 0x1000>; 221 status = "disabled"; 222 interrupts = <0 45 4>; 223 clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>; 224 clock-names = "pclk", "hclk", "tx_clk"; 225 #address-cells = <1>; 226 #size-cells = <0>; 227 }; 228 229 sdhci0: sdhci@e0100000 { 230 compatible = "arasan,sdhci-8.9a"; 231 status = "disabled"; 232 clock-names = "clk_xin", "clk_ahb"; 233 clocks = <&clkc 21>, <&clkc 32>; 234 interrupt-parent = <&intc>; 235 interrupts = <0 24 4>; 236 reg = <0xe0100000 0x1000>; 237 } ; 238 239 sdhci1: sdhci@e0101000 { 240 compatible = "arasan,sdhci-8.9a"; 241 status = "disabled"; 242 clock-names = "clk_xin", "clk_ahb"; 243 clocks = <&clkc 22>, <&clkc 33>; 244 interrupt-parent = <&intc>; 245 interrupts = <0 47 4>; 246 reg = <0xe0101000 0x1000>; 247 } ; 248 249 slcr: slcr@f8000000 { 250 #address-cells = <1>; 251 #size-cells = <1>; 252 compatible = "xlnx,zynq-slcr", "syscon", "simple-bus"; 253 reg = <0xF8000000 0x1000>; 254 ranges; 255 clkc: clkc@100 { 256 #clock-cells = <1>; 257 compatible = "xlnx,ps7-clkc"; 258 fclk-enable = <0>; 259 clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", 260 "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", 261 "dci", "lqspi", "smc", "pcap", "gem0", "gem1", 262 "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", 263 "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", 264 "dma", "usb0_aper", "usb1_aper", "gem0_aper", 265 "gem1_aper", "sdio0_aper", "sdio1_aper", 266 "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", 267 "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", 268 "gpio_aper", "lqspi_aper", "smc_aper", "swdt", 269 "dbg_trc", "dbg_apb"; 270 reg = <0x100 0x100>; 271 }; 272 273 pinctrl0: pinctrl@700 { 274 compatible = "xlnx,pinctrl-zynq"; 275 reg = <0x700 0x200>; 276 syscon = <&slcr>; 277 }; 278 }; 279 280 dmac_s: dmac@f8003000 { 281 compatible = "arm,pl330", "arm,primecell"; 282 reg = <0xf8003000 0x1000>; 283 interrupt-parent = <&intc>; 284 interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3", 285 "dma4", "dma5", "dma6", "dma7"; 286 interrupts = <0 13 4>, 287 <0 14 4>, <0 15 4>, 288 <0 16 4>, <0 17 4>, 289 <0 40 4>, <0 41 4>, 290 <0 42 4>, <0 43 4>; 291 #dma-cells = <1>; 292 #dma-channels = <8>; 293 #dma-requests = <4>; 294 clocks = <&clkc 27>; 295 clock-names = "apb_pclk"; 296 }; 297 298 devcfg: devcfg@f8007000 { 299 compatible = "xlnx,zynq-devcfg-1.0"; 300 reg = <0xf8007000 0x100>; 301 }; 302 303 global_timer: timer@f8f00200 { 304 compatible = "arm,cortex-a9-global-timer"; 305 reg = <0xf8f00200 0x20>; 306 interrupts = <1 11 0x301>; 307 interrupt-parent = <&intc>; 308 clocks = <&clkc 4>; 309 }; 310 311 ttc0: timer@f8001000 { 312 interrupt-parent = <&intc>; 313 interrupts = <0 10 4>, <0 11 4>, <0 12 4>; 314 compatible = "cdns,ttc"; 315 clocks = <&clkc 6>; 316 reg = <0xF8001000 0x1000>; 317 }; 318 319 ttc1: timer@f8002000 { 320 interrupt-parent = <&intc>; 321 interrupts = <0 37 4>, <0 38 4>, <0 39 4>; 322 compatible = "cdns,ttc"; 323 clocks = <&clkc 6>; 324 reg = <0xF8002000 0x1000>; 325 }; 326 327 scutimer: timer@f8f00600 { 328 interrupt-parent = <&intc>; 329 interrupts = < 1 13 0x301 >; 330 compatible = "arm,cortex-a9-twd-timer"; 331 reg = < 0xf8f00600 0x20 >; 332 clocks = <&clkc 4>; 333 } ; 334 335 usb0: usb@e0002000 { 336 compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; 337 status = "disabled"; 338 clocks = <&clkc 28>; 339 interrupt-parent = <&intc>; 340 interrupts = <0 21 4>; 341 reg = <0xe0002000 0x1000>; 342 phy_type = "ulpi"; 343 }; 344 345 usb1: usb@e0003000 { 346 compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2"; 347 status = "disabled"; 348 clocks = <&clkc 29>; 349 interrupt-parent = <&intc>; 350 interrupts = <0 44 4>; 351 reg = <0xe0003000 0x1000>; 352 phy_type = "ulpi"; 353 }; 354 355 watchdog0: watchdog@f8005000 { 356 clocks = <&clkc 45>; 357 compatible = "cdns,wdt-r1p2"; 358 interrupt-parent = <&intc>; 359 interrupts = <0 9 1>; 360 reg = <0xf8005000 0x1000>; 361 timeout-sec = <10>; 362 }; 363 }; 364}; 365