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