Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/amd/amd-seattle-soc.dtsi
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1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * DTS file for AMD Seattle SoC 4 * 5 * Copyright (C) 2014 Advanced Micro Devices, Inc. 6 */ 7 8 / { 9 compatible = "amd,seattle"; 10 interrupt-parent = <&gic0>; 11 #address-cells = <2>; 12 #size-cells = <2>; 13 14 gic0: interrupt-controller@e1101000 { 15 compatible = "arm,gic-400", "arm,cortex-a15-gic"; 16 interrupt-controller; 17 #interrupt-cells = <3>; 18 #address-cells = <2>; 19 #size-cells = <2>; 20 reg = <0x0 0xe1110000 0 0x1000>, 21 <0x0 0xe112f000 0 0x2000>, 22 <0x0 0xe1140000 0 0x2000>, 23 <0x0 0xe1160000 0 0x2000>; 24 interrupts = <1 9 0xf04>; 25 ranges = <0 0 0 0xe1100000 0 0x100000>; 26 v2m0: v2m@e0080000 { 27 compatible = "arm,gic-v2m-frame"; 28 msi-controller; 29 reg = <0x0 0x00080000 0 0x1000>; 30 }; 31 }; 32 33 timer { 34 compatible = "arm,armv8-timer"; 35 interrupts = <1 13 0xff04>, 36 <1 14 0xff04>, 37 <1 11 0xff04>, 38 <1 10 0xff04>; 39 }; 40 41 smb0: smb { 42 compatible = "simple-bus"; 43 #address-cells = <2>; 44 #size-cells = <2>; 45 ranges; 46 47 /* 48 * dma-ranges is 40-bit address space containing: 49 * - GICv2m MSI register is at 0xe0080000 50 * - DRAM range [0x8000000000 to 0xffffffffff] 51 */ 52 dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x0>; 53 54 /include/ "amd-seattle-clks.dtsi" 55 56 sata0: sata@e0300000 { 57 compatible = "snps,dwc-ahci"; 58 reg = <0 0xe0300000 0 0xf0000>; 59 interrupts = <0 355 4>; 60 clocks = <&sataclk_333mhz>; 61 iommus = <&sata0_smmu 0x0 0x1f>; 62 dma-coherent; 63 }; 64 65 /* This is for Rev B only */ 66 sata1: sata@e0d00000 { 67 status = "disabled"; 68 compatible = "snps,dwc-ahci"; 69 reg = <0 0xe0d00000 0 0xf0000>; 70 interrupts = <0 354 4>; 71 clocks = <&sataclk_333mhz>; 72 iommus = <&sata1_smmu 0x0e>, 73 <&sata1_smmu 0x0f>, 74 <&sata1_smmu 0x1e>; 75 dma-coherent; 76 }; 77 78 sata0_smmu: iommu@e0200000 { 79 compatible = "arm,mmu-401"; 80 reg = <0 0xe0200000 0 0x10000>; 81 #global-interrupts = <1>; 82 interrupts = <0 332 4>, <0 332 4>; 83 #iommu-cells = <2>; 84 dma-coherent; 85 }; 86 87 sata1_smmu: iommu@e0c00000 { 88 compatible = "arm,mmu-401"; 89 reg = <0 0xe0c00000 0 0x10000>; 90 #global-interrupts = <1>; 91 interrupts = <0 331 4>, <0 331 4>; 92 #iommu-cells = <1>; 93 dma-coherent; 94 }; 95 96 i2c0: i2c@e1000000 { 97 status = "disabled"; 98 compatible = "snps,designware-i2c"; 99 reg = <0 0xe1000000 0 0x1000>; 100 interrupts = <0 357 4>; 101 clocks = <&miscclk_250mhz>; 102 }; 103 104 i2c1: i2c@e0050000 { 105 status = "disabled"; 106 compatible = "snps,designware-i2c"; 107 reg = <0 0xe0050000 0 0x1000>; 108 interrupts = <0 340 4>; 109 clocks = <&miscclk_250mhz>; 110 }; 111 112 serial0: serial@e1010000 { 113 compatible = "arm,pl011", "arm,primecell"; 114 reg = <0 0xe1010000 0 0x1000>; 115 interrupts = <0 328 4>; 116 clocks = <&uartspiclk_100mhz>, <&uartspiclk_100mhz>; 117 clock-names = "uartclk", "apb_pclk"; 118 }; 119 120 spi0: spi@e1020000 { 121 status = "disabled"; 122 compatible = "arm,pl022", "arm,primecell"; 123 reg = <0 0xe1020000 0 0x1000>; 124 spi-controller; 125 interrupts = <0 330 4>; 126 clocks = <&uartspiclk_100mhz>; 127 clock-names = "apb_pclk"; 128 }; 129 130 spi1: spi@e1030000 { 131 status = "disabled"; 132 compatible = "arm,pl022", "arm,primecell"; 133 reg = <0 0xe1030000 0 0x1000>; 134 spi-controller; 135 interrupts = <0 329 4>; 136 clocks = <&uartspiclk_100mhz>; 137 clock-names = "apb_pclk"; 138 num-cs = <1>; 139 #address-cells = <1>; 140 #size-cells = <0>; 141 }; 142 143 gpio0: gpio@e1040000 { /* Not available to OS for B0 */ 144 status = "disabled"; 145 compatible = "arm,pl061", "arm,primecell"; 146 #gpio-cells = <2>; 147 reg = <0 0xe1040000 0 0x1000>; 148 gpio-controller; 149 interrupts = <0 359 4>; 150 interrupt-controller; 151 #interrupt-cells = <2>; 152 clocks = <&miscclk_250mhz>; 153 clock-names = "apb_pclk"; 154 }; 155 156 gpio1: gpio@e1050000 { /* [0:7] */ 157 status = "disabled"; 158 compatible = "arm,pl061", "arm,primecell"; 159 #gpio-cells = <2>; 160 reg = <0 0xe1050000 0 0x1000>; 161 gpio-controller; 162 interrupt-controller; 163 #interrupt-cells = <2>; 164 interrupts = <0 358 4>; 165 clocks = <&miscclk_250mhz>; 166 clock-names = "apb_pclk"; 167 }; 168 169 gpio2: gpio@e0020000 { /* [8:15] */ 170 status = "disabled"; 171 compatible = "arm,pl061", "arm,primecell"; 172 #gpio-cells = <2>; 173 reg = <0 0xe0020000 0 0x1000>; 174 gpio-controller; 175 interrupt-controller; 176 #interrupt-cells = <2>; 177 interrupts = <0 366 4>; 178 clocks = <&miscclk_250mhz>; 179 clock-names = "apb_pclk"; 180 }; 181 182 gpio3: gpio@e0030000 { /* [16:23] */ 183 status = "disabled"; 184 compatible = "arm,pl061", "arm,primecell"; 185 #gpio-cells = <2>; 186 reg = <0 0xe0030000 0 0x1000>; 187 gpio-controller; 188 interrupt-controller; 189 #interrupt-cells = <2>; 190 interrupts = <0 365 4>; 191 clocks = <&miscclk_250mhz>; 192 clock-names = "apb_pclk"; 193 }; 194 195 gpio4: gpio@e0080000 { /* [24] */ 196 status = "disabled"; 197 compatible = "arm,pl061", "arm,primecell"; 198 #gpio-cells = <2>; 199 reg = <0 0xe0080000 0 0x1000>; 200 gpio-controller; 201 interrupt-controller; 202 #interrupt-cells = <2>; 203 interrupts = <0 361 4>; 204 clocks = <&miscclk_250mhz>; 205 clock-names = "apb_pclk"; 206 }; 207 208 ccp0: ccp@e0100000 { 209 status = "disabled"; 210 compatible = "amd,ccp-seattle-v1a"; 211 reg = <0 0xe0100000 0 0x10000>; 212 interrupts = <0 3 4>; 213 dma-coherent; 214 iommus = <&sata1_smmu 0x00>, 215 <&sata1_smmu 0x02>, 216 <&sata1_smmu 0x40>, 217 <&sata1_smmu 0x42>; 218 }; 219 220 pcie0: pcie@f0000000 { 221 compatible = "pci-host-ecam-generic"; 222 #address-cells = <3>; 223 #size-cells = <2>; 224 #interrupt-cells = <1>; 225 device_type = "pci"; 226 bus-range = <0 0x7f>; 227 msi-parent = <&v2m0>; 228 reg = <0 0xf0000000 0 0x10000000>; 229 230 interrupt-map-mask = <0xff00 0x0 0x0 0x7>; 231 interrupt-map = 232 <0x1100 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x120 0x1>, 233 <0x1100 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x121 0x1>, 234 <0x1100 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x122 0x1>, 235 <0x1100 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x123 0x1>, 236 237 <0x1200 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x124 0x1>, 238 <0x1200 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x125 0x1>, 239 <0x1200 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x126 0x1>, 240 <0x1200 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x127 0x1>, 241 242 <0x1300 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x128 0x1>, 243 <0x1300 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x129 0x1>, 244 <0x1300 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x12a 0x1>, 245 <0x1300 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x12b 0x1>; 246 247 dma-coherent; 248 dma-ranges = <0x43000000 0x0 0x0 0x0 0x0 0x100 0x0>; 249 ranges = 250 /* I/O Memory (size=64K) */ 251 <0x01000000 0x00 0x00000000 0x00 0xefff0000 0x00 0x00010000>, 252 /* 32-bit MMIO (size=2G) */ 253 <0x02000000 0x00 0x40000000 0x00 0x40000000 0x00 0x80000000>, 254 /* 64-bit MMIO (size= 508G) */ 255 <0x03000000 0x01 0x00000000 0x01 0x00000000 0x7f 0x00000000>; 256 iommu-map = <0x0 &pcie_smmu 0x0 0x10000>; 257 }; 258 259 pcie_smmu: iommu@e0a00000 { 260 compatible = "arm,mmu-401"; 261 reg = <0 0xe0a00000 0 0x10000>; 262 #global-interrupts = <1>; 263 interrupts = <0 333 4>, <0 333 4>; 264 #iommu-cells = <1>; 265 dma-coherent; 266 }; 267 268 /* Perf CCN504 PMU */ 269 ccn: ccn@e8000000 { 270 compatible = "arm,ccn-504"; 271 reg = <0x0 0xe8000000 0 0x1000000>; 272 interrupts = <0 380 4>; 273 }; 274 275 ipmi_kcs: kcs@e0010000 { 276 status = "disabled"; 277 compatible = "ipmi-kcs"; 278 device_type = "ipmi"; 279 reg = <0x0 0xe0010000 0 0x8>; 280 interrupts = <0 389 4>; 281 reg-size = <1>; 282 reg-spacing = <4>; 283 }; 284 }; 285 };
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