Jun Nie | 2e673c7 | 2016-09-13 09:42:05 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 ZTE Corporation. |
| 3 | * Copyright 2016 Linaro Ltd. |
| 4 | * |
| 5 | * This file is dual-licensed: you can use it either under the terms |
| 6 | * of the GPL or the X11 license, at your option. Note that this dual |
| 7 | * licensing only applies to this file, and not this project as a |
| 8 | * whole. |
| 9 | * |
| 10 | * a) This library is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of the |
| 13 | * License, or (at your option) any later version. |
| 14 | * |
| 15 | * This library is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * Or, alternatively, |
| 21 | * |
| 22 | * b) Permission is hereby granted, free of charge, to any person |
| 23 | * obtaining a copy of this software and associated documentation |
| 24 | * files (the "Software"), to deal in the Software without |
| 25 | * restriction, including without limitation the rights to use, |
| 26 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 27 | * sell copies of the Software, and to permit persons to whom the |
| 28 | * Software is furnished to do so, subject to the following |
| 29 | * conditions: |
| 30 | * |
| 31 | * The above copyright notice and this permission notice shall be |
| 32 | * included in all copies or substantial portions of the Software. |
| 33 | * |
| 34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 41 | * OTHER DEALINGS IN THE SOFTWARE. |
| 42 | */ |
| 43 | |
| 44 | #include <dt-bindings/input/input.h> |
| 45 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 46 | #include <dt-bindings/gpio/gpio.h> |
| 47 | |
| 48 | / { |
| 49 | compatible = "zte,zx296718"; |
| 50 | #address-cells = <1>; |
| 51 | #size-cells = <1>; |
| 52 | interrupt-parent = <&gic>; |
| 53 | |
| 54 | aliases { |
| 55 | serial0 = &uart0; |
| 56 | }; |
| 57 | |
| 58 | cpus { |
| 59 | #address-cells = <2>; |
| 60 | #size-cells = <0>; |
| 61 | |
| 62 | cpu-map { |
| 63 | cluster0 { |
| 64 | core0 { |
| 65 | cpu = <&cpu0>; |
| 66 | }; |
| 67 | core1 { |
| 68 | cpu = <&cpu1>; |
| 69 | }; |
| 70 | core2 { |
| 71 | cpu = <&cpu2>; |
| 72 | }; |
| 73 | core3 { |
| 74 | cpu = <&cpu3>; |
| 75 | }; |
| 76 | }; |
| 77 | }; |
| 78 | |
| 79 | cpu0: cpu@0 { |
| 80 | device_type = "cpu"; |
| 81 | compatible = "arm,cortex-a53","arm,armv8"; |
| 82 | reg = <0x0 0x0>; |
| 83 | enable-method = "psci"; |
| 84 | }; |
| 85 | |
| 86 | cpu1: cpu@1 { |
| 87 | device_type = "cpu"; |
| 88 | compatible = "arm,cortex-a53","arm,armv8"; |
| 89 | reg = <0x0 0x1>; |
| 90 | enable-method = "psci"; |
| 91 | }; |
| 92 | |
| 93 | cpu2: cpu@2 { |
| 94 | device_type = "cpu"; |
| 95 | compatible = "arm,cortex-a53","arm,armv8"; |
| 96 | reg = <0x0 0x2>; |
| 97 | enable-method = "psci"; |
| 98 | }; |
| 99 | |
| 100 | cpu3: cpu@3 { |
| 101 | device_type = "cpu"; |
| 102 | compatible = "arm,cortex-a53","arm,armv8"; |
| 103 | reg = <0x0 0x3>; |
| 104 | enable-method = "psci"; |
| 105 | }; |
| 106 | }; |
| 107 | |
| 108 | clk24k: clk-24k { |
| 109 | compatible = "fixed-clock"; |
| 110 | #clock-cells = <0>; |
| 111 | clock-frequency = <24000>; |
| 112 | clock-output-names = "rtcclk"; |
| 113 | }; |
| 114 | |
| 115 | osc32k: clk-osc32k { |
| 116 | compatible = "fixed-clock"; |
| 117 | #clock-cells = <0>; |
| 118 | clock-frequency = <32000>; |
| 119 | clock-output-names = "osc32k"; |
| 120 | }; |
| 121 | |
| 122 | osc12m: clk-osc12m { |
| 123 | compatible = "fixed-clock"; |
| 124 | #clock-cells = <0>; |
| 125 | clock-frequency = <12000000>; |
| 126 | clock-output-names = "osc12m"; |
| 127 | }; |
| 128 | |
| 129 | osc24m: clk-osc24m { |
| 130 | compatible = "fixed-clock"; |
| 131 | #clock-cells = <0>; |
| 132 | clock-frequency = <24000000>; |
| 133 | clock-output-names = "osc24m"; |
| 134 | }; |
| 135 | |
| 136 | osc25m: clk-osc25m { |
| 137 | compatible = "fixed-clock"; |
| 138 | #clock-cells = <0>; |
| 139 | clock-frequency = <25000000>; |
| 140 | clock-output-names = "osc25m"; |
| 141 | }; |
| 142 | |
| 143 | osc60m: clk-osc60m { |
| 144 | compatible = "fixed-clock"; |
| 145 | #clock-cells = <0>; |
| 146 | clock-frequency = <60000000>; |
| 147 | clock-output-names = "osc60m"; |
| 148 | }; |
| 149 | |
| 150 | osc99m: clk-osc99m { |
| 151 | compatible = "fixed-clock"; |
| 152 | #clock-cells = <0>; |
| 153 | clock-frequency = <99000000>; |
| 154 | clock-output-names = "osc99m"; |
| 155 | }; |
| 156 | |
| 157 | osc125m: clk-osc125m { |
| 158 | compatible = "fixed-clock"; |
| 159 | #clock-cells = <0>; |
| 160 | clock-frequency = <125000000>; |
| 161 | clock-output-names = "osc125m"; |
| 162 | }; |
| 163 | |
| 164 | osc198m: clk-osc198m { |
| 165 | compatible = "fixed-clock"; |
| 166 | #clock-cells = <0>; |
| 167 | clock-frequency = <198000000>; |
| 168 | clock-output-names = "osc198m"; |
| 169 | }; |
| 170 | |
| 171 | pll_audio: clk-pll-884m { |
| 172 | compatible = "fixed-clock"; |
| 173 | #clock-cells = <0>; |
| 174 | clock-frequency = <884000000>; |
| 175 | clock-output-names = "pll_audio"; |
| 176 | }; |
| 177 | |
| 178 | pll_ddr: clk-pll-932m { |
| 179 | compatible = "fixed-clock"; |
| 180 | #clock-cells = <0>; |
| 181 | clock-frequency = <932000000>; |
| 182 | clock-output-names = "pll_ddr"; |
| 183 | }; |
| 184 | |
| 185 | pll_hsic: clk-pll-960m { |
| 186 | compatible = "fixed-clock"; |
| 187 | #clock-cells = <0>; |
| 188 | clock-frequency = <960000000>; |
| 189 | clock-output-names = "pll_hsic"; |
| 190 | }; |
| 191 | |
| 192 | pll_mac: clk-pll-1000m { |
| 193 | compatible = "fixed-clock"; |
| 194 | #clock-cells = <0>; |
| 195 | clock-frequency = <1000000000>; |
| 196 | clock-output-names = "pll_mac"; |
| 197 | }; |
| 198 | |
| 199 | pll_vga: clk-pll-1073m { |
| 200 | compatible = "fixed-clock"; |
| 201 | #clock-cells = <0>; |
| 202 | clock-frequency = <1073000000>; |
| 203 | clock-output-names = "pll_vga"; |
| 204 | }; |
| 205 | |
| 206 | pll_mm0: clk-pll-1188m { |
| 207 | compatible = "fixed-clock"; |
| 208 | #clock-cells = <0>; |
| 209 | clock-frequency = <1188000000>; |
| 210 | clock-output-names = "pll_mm0"; |
| 211 | }; |
| 212 | |
| 213 | pll_mm1: clk-pll-1296m { |
| 214 | compatible = "fixed-clock"; |
| 215 | #clock-cells = <0>; |
| 216 | clock-frequency = <1296000000>; |
| 217 | clock-output-names = "pll_mm1"; |
| 218 | }; |
| 219 | |
| 220 | psci { |
| 221 | compatible = "arm,psci-1.0"; |
| 222 | method = "smc"; |
| 223 | }; |
| 224 | |
| 225 | timer { |
| 226 | compatible = "arm,armv8-timer"; |
| 227 | interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, |
| 228 | <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, |
| 229 | <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, |
| 230 | <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; |
| 231 | }; |
| 232 | |
| 233 | pmu { |
| 234 | compatible = "arm,cortex-a53-pmu"; |
| 235 | interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; |
| 236 | }; |
| 237 | |
| 238 | gic: interrupt-controller@2a00000 { |
| 239 | compatible = "arm,gic-v3"; |
| 240 | #interrupt-cells = <3>; |
| 241 | #address-cells = <0>; |
| 242 | #redistributor-regions = <6>; |
| 243 | redistributor-stride = <0x0 0x40000>; |
| 244 | interrupt-controller; |
| 245 | reg = <0x02a00000 0x10000>, |
| 246 | <0x02b00000 0x20000>, |
| 247 | <0x02b20000 0x20000>, |
| 248 | <0x02b40000 0x20000>, |
| 249 | <0x02b60000 0x20000>, |
| 250 | <0x02b80000 0x20000>, |
| 251 | <0x02ba0000 0x20000>; |
| 252 | interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; |
| 253 | }; |
| 254 | |
| 255 | soc { |
| 256 | #address-cells = <1>; |
| 257 | #size-cells = <1>; |
| 258 | compatible = "simple-bus"; |
| 259 | ranges; |
| 260 | |
| 261 | aon_sysctrl: aon-sysctrl@116000 { |
| 262 | compatible = "zte,zx296718-aon-sysctrl", "syscon"; |
| 263 | reg = <0x116000 0x1000>; |
| 264 | }; |
| 265 | |
| 266 | uart0: uart@11f000 { |
| 267 | compatible = "arm,pl011", "arm,primecell"; |
| 268 | arm,primecell-periphid = <0x001feffe>; |
| 269 | reg = <0x11f000 0x1000>; |
| 270 | interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; |
| 271 | clocks = <&osc24m>; |
| 272 | clock-names = "apb_pclk"; |
| 273 | status = "disabled"; |
| 274 | }; |
| 275 | |
| 276 | dma: dma-controller@1460000 { |
| 277 | compatible = "zte,zx296702-dma"; |
| 278 | reg = <0x01460000 0x1000>; |
| 279 | interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; |
| 280 | clocks = <&osc24m>; |
| 281 | clock-names = "dmaclk"; |
| 282 | #dma-cells = <1>; |
| 283 | dma-channels = <32>; |
| 284 | dma-requests = <32>; |
| 285 | }; |
| 286 | |
| 287 | sysctrl: sysctrl@1463000 { |
| 288 | compatible = "zte,zx296718-sysctrl", "syscon"; |
| 289 | reg = <0x1463000 0x1000>; |
| 290 | }; |
| 291 | }; |
| 292 | }; |