1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for J784S4 SoC Family 4 * 5 * TRM (SPRUJ43 JULY 2022): https://www.ti.com/lit/zip/spruj52 6 * 7 * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ 8 * 9 */ 10 11#include <dt-bindings/interrupt-controller/irq.h> 12#include <dt-bindings/interrupt-controller/arm-gic.h> 13#include <dt-bindings/soc/ti,sci_pm_domain.h> 14 15#include "k3-pinctrl.h" 16 17/ { 18 model = "Texas Instruments K3 J784S4 SoC"; 19 compatible = "ti,j784s4"; 20 interrupt-parent = <&gic500>; 21 #address-cells = <2>; 22 #size-cells = <2>; 23 24 cpus { 25 #address-cells = <1>; 26 #size-cells = <0>; 27 cpu-map { 28 cluster0: cluster0 { 29 core0 { 30 cpu = <&cpu0>; 31 }; 32 33 core1 { 34 cpu = <&cpu1>; 35 }; 36 37 core2 { 38 cpu = <&cpu2>; 39 }; 40 41 core3 { 42 cpu = <&cpu3>; 43 }; 44 }; 45 46 cluster1: cluster1 { 47 core0 { 48 cpu = <&cpu4>; 49 }; 50 51 core1 { 52 cpu = <&cpu5>; 53 }; 54 55 core2 { 56 cpu = <&cpu6>; 57 }; 58 59 core3 { 60 cpu = <&cpu7>; 61 }; 62 }; 63 }; 64 65 cpu0: cpu@0 { 66 compatible = "arm,cortex-a72"; 67 reg = <0x000>; 68 device_type = "cpu"; 69 enable-method = "psci"; 70 i-cache-size = <0xc000>; 71 i-cache-line-size = <64>; 72 i-cache-sets = <256>; 73 d-cache-size = <0x8000>; 74 d-cache-line-size = <64>; 75 d-cache-sets = <256>; 76 next-level-cache = <&L2_0>; 77 }; 78 79 cpu1: cpu@1 { 80 compatible = "arm,cortex-a72"; 81 reg = <0x001>; 82 device_type = "cpu"; 83 enable-method = "psci"; 84 i-cache-size = <0xc000>; 85 i-cache-line-size = <64>; 86 i-cache-sets = <256>; 87 d-cache-size = <0x8000>; 88 d-cache-line-size = <64>; 89 d-cache-sets = <256>; 90 next-level-cache = <&L2_0>; 91 }; 92 93 cpu2: cpu@2 { 94 compatible = "arm,cortex-a72"; 95 reg = <0x002>; 96 device_type = "cpu"; 97 enable-method = "psci"; 98 i-cache-size = <0xc000>; 99 i-cache-line-size = <64>; 100 i-cache-sets = <256>; 101 d-cache-size = <0x8000>; 102 d-cache-line-size = <64>; 103 d-cache-sets = <256>; 104 next-level-cache = <&L2_0>; 105 }; 106 107 cpu3: cpu@3 { 108 compatible = "arm,cortex-a72"; 109 reg = <0x003>; 110 device_type = "cpu"; 111 enable-method = "psci"; 112 i-cache-size = <0xc000>; 113 i-cache-line-size = <64>; 114 i-cache-sets = <256>; 115 d-cache-size = <0x8000>; 116 d-cache-line-size = <64>; 117 d-cache-sets = <256>; 118 next-level-cache = <&L2_0>; 119 }; 120 121 cpu4: cpu@100 { 122 compatible = "arm,cortex-a72"; 123 reg = <0x100>; 124 device_type = "cpu"; 125 enable-method = "psci"; 126 i-cache-size = <0xc000>; 127 i-cache-line-size = <64>; 128 i-cache-sets = <256>; 129 d-cache-size = <0x8000>; 130 d-cache-line-size = <64>; 131 d-cache-sets = <256>; 132 next-level-cache = <&L2_1>; 133 }; 134 135 cpu5: cpu@101 { 136 compatible = "arm,cortex-a72"; 137 reg = <0x101>; 138 device_type = "cpu"; 139 enable-method = "psci"; 140 i-cache-size = <0xc000>; 141 i-cache-line-size = <64>; 142 i-cache-sets = <256>; 143 d-cache-size = <0x8000>; 144 d-cache-line-size = <64>; 145 d-cache-sets = <256>; 146 next-level-cache = <&L2_1>; 147 }; 148 149 cpu6: cpu@102 { 150 compatible = "arm,cortex-a72"; 151 reg = <0x102>; 152 device_type = "cpu"; 153 enable-method = "psci"; 154 i-cache-size = <0xc000>; 155 i-cache-line-size = <64>; 156 i-cache-sets = <256>; 157 d-cache-size = <0x8000>; 158 d-cache-line-size = <64>; 159 d-cache-sets = <256>; 160 next-level-cache = <&L2_1>; 161 }; 162 163 cpu7: cpu@103 { 164 compatible = "arm,cortex-a72"; 165 reg = <0x103>; 166 device_type = "cpu"; 167 enable-method = "psci"; 168 i-cache-size = <0xc000>; 169 i-cache-line-size = <64>; 170 i-cache-sets = <256>; 171 d-cache-size = <0x8000>; 172 d-cache-line-size = <64>; 173 d-cache-sets = <256>; 174 next-level-cache = <&L2_1>; 175 }; 176 }; 177 178 L2_0: l2-cache0 { 179 compatible = "cache"; 180 cache-level = <2>; 181 cache-unified; 182 cache-size = <0x200000>; 183 cache-line-size = <64>; 184 cache-sets = <1024>; 185 next-level-cache = <&msmc_l3>; 186 }; 187 188 L2_1: l2-cache1 { 189 compatible = "cache"; 190 cache-level = <2>; 191 cache-unified; 192 cache-size = <0x200000>; 193 cache-line-size = <64>; 194 cache-sets = <1024>; 195 next-level-cache = <&msmc_l3>; 196 }; 197 198 msmc_l3: l3-cache0 { 199 compatible = "cache"; 200 cache-level = <3>; 201 cache-unified; 202 }; 203 204 firmware { 205 optee { 206 compatible = "linaro,optee-tz"; 207 method = "smc"; 208 }; 209 210 psci: psci { 211 compatible = "arm,psci-1.0"; 212 method = "smc"; 213 }; 214 }; 215 216 a72_timer0: timer-cl0-cpu0 { 217 compatible = "arm,armv8-timer"; 218 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */ 219 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */ 220 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */ 221 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */ 222 }; 223 224 pmu: pmu { 225 compatible = "arm,cortex-a72-pmu"; 226 /* Recommendation from GIC500 TRM Table A.3 */ 227 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; 228 }; 229 230 cbass_main: bus@100000 { 231 compatible = "simple-bus"; 232 #address-cells = <2>; 233 #size-cells = <2>; 234 ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ 235 <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */ 236 <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */ 237 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/ 238 <0x00 0x10000000 0x00 0x10000000 0x00 0x08000000>, /* PCIe0 DAT0 */ 239 <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */ 240 <0x00 0x64800000 0x00 0x64800000 0x00 0x0070c000>, /* C71_1 */ 241 <0x00 0x65800000 0x00 0x65800000 0x00 0x0070c000>, /* C71_2 */ 242 <0x00 0x66800000 0x00 0x66800000 0x00 0x0070c000>, /* C71_3 */ 243 <0x00 0x67800000 0x00 0x67800000 0x00 0x0070c000>, /* C71_4 */ 244 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */ 245 <0x00 0x70000000 0x00 0x70000000 0x00 0x00400000>, /* MSMC RAM */ 246 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ 247 <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */ 248 <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */ 249 250 /* MCUSS_WKUP Range */ 251 <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, 252 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, 253 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, 254 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, 255 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, 256 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, 257 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, 258 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, 259 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, 260 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, 261 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, 262 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, 263 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; 264 265 cbass_mcu_wakeup: bus@28380000 { 266 compatible = "simple-bus"; 267 #address-cells = <2>; 268 #size-cells = <2>; 269 ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ 270 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */ 271 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */ 272 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */ 273 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */ 274 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */ 275 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */ 276 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */ 277 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */ 278 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */ 279 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */ 280 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */ 281 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3*/ 282 }; 283 }; 284 285 thermal_zones: thermal-zones { 286 #include "k3-j784s4-thermal.dtsi" 287 }; 288}; 289 290/* Now include peripherals from each bus segment */ 291#include "k3-j784s4-main.dtsi" 292#include "k3-j784s4-mcu-wakeup.dtsi" 293