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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 | // SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright (C) 2015 Marvell Technology Group Ltd. * * Author: Jisheng Zhang <jszhang@marvell.com> */ #include <dt-bindings/interrupt-controller/arm-gic.h> / { compatible = "marvell,berlin4ct", "marvell,berlin"; interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; aliases { serial0 = &uart0; }; psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@0 { compatible = "arm,cortex-a53"; device_type = "cpu"; reg = <0x0>; enable-method = "psci"; next-level-cache = <&l2>; cpu-idle-states = <&CPU_SLEEP_0>; }; cpu1: cpu@1 { compatible = "arm,cortex-a53"; device_type = "cpu"; reg = <0x1>; enable-method = "psci"; next-level-cache = <&l2>; cpu-idle-states = <&CPU_SLEEP_0>; }; cpu2: cpu@2 { compatible = "arm,cortex-a53"; device_type = "cpu"; reg = <0x2>; enable-method = "psci"; next-level-cache = <&l2>; cpu-idle-states = <&CPU_SLEEP_0>; }; cpu3: cpu@3 { compatible = "arm,cortex-a53"; device_type = "cpu"; reg = <0x3>; enable-method = "psci"; next-level-cache = <&l2>; cpu-idle-states = <&CPU_SLEEP_0>; }; l2: cache { compatible = "cache"; cache-level = <2>; cache-unified; }; idle-states { entry-method = "psci"; CPU_SLEEP_0: cpu-sleep-0 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x0010000>; entry-latency-us = <75>; exit-latency-us = <155>; min-residency-us = <1000>; }; }; }; osc: osc { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; }; pmu { compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; soc@f7000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0xf7000000 0x1000000>; gic: interrupt-controller@901000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; interrupt-controller; reg = <0x901000 0x1000>, <0x902000 0x2000>, <0x904000 0x2000>, <0x906000 0x2000>; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; apb@e80000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0xe80000 0x10000>; interrupt-parent = <&aic>; gpio0: gpio@400 { compatible = "snps,dw-apb-gpio"; reg = <0x0400 0x400>; #address-cells = <1>; #size-cells = <0>; porta: gpio-port@0 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <0>; }; }; gpio1: gpio@800 { compatible = "snps,dw-apb-gpio"; reg = <0x0800 0x400>; #address-cells = <1>; #size-cells = <0>; portb: gpio-port@1 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <1>; }; }; gpio2: gpio@c00 { compatible = "snps,dw-apb-gpio"; reg = <0x0c00 0x400>; #address-cells = <1>; #size-cells = <0>; portc: gpio-port@2 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <2>; }; }; gpio3: gpio@1000 { compatible = "snps,dw-apb-gpio"; reg = <0x1000 0x400>; #address-cells = <1>; #size-cells = <0>; portd: gpio-port@3 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; interrupt-controller; #interrupt-cells = <2>; interrupts = <3>; }; }; aic: interrupt-controller@3800 { compatible = "snps,dw-apb-ictl"; reg = <0x3800 0x30>; interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&gic>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; }; }; soc_pinctrl: pin-controller@ea8000 { compatible = "marvell,berlin4ct-soc-pinctrl"; reg = <0xea8000 0x14>; }; avio_pinctrl: pin-controller@ea8400 { compatible = "marvell,berlin4ct-avio-pinctrl"; reg = <0xea8400 0x8>; }; apb@fc0000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0xfc0000 0x10000>; interrupt-parent = <&sic>; sic: interrupt-controller@1000 { compatible = "snps,dw-apb-ictl"; reg = <0x1000 0x30>; interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&gic>; interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; }; wdt0: watchdog@3000 { compatible = "snps,dw-wdt"; reg = <0x3000 0x100>; clocks = <&osc>; interrupts = <0>; }; wdt1: watchdog@4000 { compatible = "snps,dw-wdt"; reg = <0x4000 0x100>; clocks = <&osc>; interrupts = <1>; }; wdt2: watchdog@5000 { compatible = "snps,dw-wdt"; reg = <0x5000 0x100>; clocks = <&osc>; interrupts = <2>; }; sm_gpio0: gpio@8000 { compatible = "snps,dw-apb-gpio"; reg = <0x8000 0x400>; #address-cells = <1>; #size-cells = <0>; porte: gpio-port@4 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; }; }; sm_gpio1: gpio@9000 { compatible = "snps,dw-apb-gpio"; reg = <0x9000 0x400>; #address-cells = <1>; #size-cells = <0>; portf: gpio-port@5 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; #gpio-cells = <2>; ngpios = <32>; reg = <0>; }; }; uart0: serial@d000 { compatible = "snps,dw-apb-uart"; reg = <0xd000 0x100>; interrupts = <8>; clocks = <&osc>; reg-shift = <2>; status = "disabled"; pinctrl-0 = <&uart0_pmux>; pinctrl-names = "default"; }; }; system_pinctrl: pin-controller@fe2200 { compatible = "marvell,berlin4ct-system-pinctrl"; reg = <0xfe2200 0xc>; uart0_pmux: uart0-pmux { groups = "SM_URT0_TXD", "SM_URT0_RXD"; function = "uart0"; }; }; }; }; |