src/arm/sun8i-h3.dtsi

   1 /*
   2  * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include "sunxi-h3-h5.dtsi"
  44 #include <dt-bindings/thermal/thermal.h>
  45
  46 / {
  47         cpu0_opp_table: opp_table0 {
  48                 compatible = "operating-points-v2";
  49                 opp-shared;
  50
  51                 opp-648000000 {
  52                         opp-hz = /bits/ 64 <648000000>;
  53                         opp-microvolt = <1040000 1040000 1300000>;
  54                         clock-latency-ns = <244144>; /* 8 32k periods */
  55                 };
  56
  57                 opp-816000000 {
  58                         opp-hz = /bits/ 64 <816000000>;
  59                         opp-microvolt = <1100000 1100000 1300000>;
  60                         clock-latency-ns = <244144>; /* 8 32k periods */
  61                 };
  62
  63                 opp-1008000000 {
  64                         opp-hz = /bits/ 64 <1008000000>;
  65                         opp-microvolt = <1200000 1200000 1300000>;
  66                         clock-latency-ns = <244144>; /* 8 32k periods */
  67                 };
  68         };
  69
  70         cpus {
  71                 #address-cells = <1>;
  72                 #size-cells = <0>;
  73
  74                 cpu0: cpu@0 {
  75                         compatible = "arm,cortex-a7";
  76                         device_type = "cpu";
  77                         reg = <0>;
  78                         clocks = <&ccu CLK_CPUX>;
  79                         clock-names = "cpu";
  80                         operating-points-v2 = <&cpu0_opp_table>;
  81                         #cooling-cells = <2>;
  82                 };
  83
  84                 cpu1: cpu@1 {
  85                         compatible = "arm,cortex-a7";
  86                         device_type = "cpu";
  87                         reg = <1>;
  88                         clocks = <&ccu CLK_CPUX>;
  89                         clock-names = "cpu";
  90                         operating-points-v2 = <&cpu0_opp_table>;
  91                         #cooling-cells = <2>;
  92                 };
  93
  94                 cpu2: cpu@2 {
  95                         compatible = "arm,cortex-a7";
  96                         device_type = "cpu";
  97                         reg = <2>;
  98                         clocks = <&ccu CLK_CPUX>;
  99                         clock-names = "cpu";
 100                         operating-points-v2 = <&cpu0_opp_table>;
 101                         #cooling-cells = <2>;
 102                 };
 103
 104                 cpu3: cpu@3 {
 105                         compatible = "arm,cortex-a7";
 106                         device_type = "cpu";
 107                         reg = <3>;
 108                         clocks = <&ccu CLK_CPUX>;
 109                         clock-names = "cpu";
 110                         operating-points-v2 = <&cpu0_opp_table>;
 111                         #cooling-cells = <2>;
 112                 };
 113         };
 114
 115         pmu {
 116                 compatible = "arm,cortex-a7-pmu";
 117                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 118                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 119                              <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 120                              <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 121                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 122         };
 123
 124         timer {
 125                 compatible = "arm,armv7-timer";
 126                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 127                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 128                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 129                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 130         };
 131
 132         soc {
 133                 deinterlace: deinterlace@1400000 {
 134                         compatible = "allwinner,sun8i-h3-deinterlace";
 135                         reg = <0x01400000 0x20000>;
 136                         clocks = <&ccu CLK_BUS_DEINTERLACE>,
 137                                  <&ccu CLK_DEINTERLACE>,
 138                                  <&ccu CLK_DRAM_DEINTERLACE>;
 139                         clock-names = "bus", "mod", "ram";
 140                         resets = <&ccu RST_BUS_DEINTERLACE>;
 141                         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 142                         interconnects = <&mbus 9>;
 143                         interconnect-names = "dma-mem";
 144                 };
 145
 146                 syscon: system-control@1c00000 {
 147                         compatible = "allwinner,sun8i-h3-system-control";
 148                         reg = <0x01c00000 0x1000>;
 149                         #address-cells = <1>;
 150                         #size-cells = <1>;
 151                         ranges;
 152
 153                         sram_c: sram@1d00000 {
 154                                 compatible = "mmio-sram";
 155                                 reg = <0x01d00000 0x80000>;
 156                                 #address-cells = <1>;
 157                                 #size-cells = <1>;
 158                                 ranges = <0 0x01d00000 0x80000>;
 159
 160                                 ve_sram: sram-section@0 {
 161                                         compatible = "allwinner,sun8i-h3-sram-c1",
 162                                                      "allwinner,sun4i-a10-sram-c1";
 163                                         reg = <0x000000 0x80000>;
 164                                 };
 165                         };
 166                 };
 167
 168                 video-codec@1c0e000 {
 169                         compatible = "allwinner,sun8i-h3-video-engine";
 170                         reg = <0x01c0e000 0x1000>;
 171                         clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>,
 172                                  <&ccu CLK_DRAM_VE>;
 173                         clock-names = "ahb", "mod", "ram";
 174                         resets = <&ccu RST_BUS_VE>;
 175                         interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 176                         allwinner,sram = <&ve_sram 1>;
 177                 };
 178
 179                 crypto: crypto@1c15000 {
 180                         compatible = "allwinner,sun8i-h3-crypto";
 181                         reg = <0x01c15000 0x1000>;
 182                         interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 183                         clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
 184                         clock-names = "bus", "mod";
 185                         resets = <&ccu RST_BUS_CE>;
 186                 };
 187
 188                 mali: gpu@1c40000 {
 189                         compatible = "allwinner,sun8i-h3-mali", "arm,mali-400";
 190                         reg = <0x01c40000 0x10000>;
 191                         interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
 192                                      <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
 193                                      <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
 194                                      <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
 195                                      <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
 196                                      <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
 197                                      <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
 198                         interrupt-names = "gp",
 199                                           "gpmmu",
 200                                           "pp0",
 201                                           "ppmmu0",
 202                                           "pp1",
 203                                           "ppmmu1",
 204                                           "pmu";
 205                         clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>;
 206                         clock-names = "bus", "core";
 207                         resets = <&ccu RST_BUS_GPU>;
 208
 209                         assigned-clocks = <&ccu CLK_GPU>;
 210                         assigned-clock-rates = <384000000>;
 211                 };
 212
 213                 ths: thermal-sensor@1c25000 {
 214                         compatible = "allwinner,sun8i-h3-ths";
 215                         reg = <0x01c25000 0x400>;
 216                         interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 217                         resets = <&ccu RST_BUS_THS>;
 218                         clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
 219                         clock-names = "bus", "mod";
 220                         nvmem-cells = <&ths_calibration>;
 221                         nvmem-cell-names = "calibration";
 222                         #thermal-sensor-cells = <0>;
 223                 };
 224         };
 225
 226         thermal-zones {
 227                 cpu_thermal: cpu-thermal {
 228                         polling-delay-passive = <0>;
 229                         polling-delay = <0>;
 230                         thermal-sensors = <&ths 0>;
 231
 232                         trips {
 233                                 cpu_hot_trip: cpu-hot {
 234                                         temperature = <80000>;
 235                                         hysteresis = <2000>;
 236                                         type = "passive";
 237                                 };
 238
 239                                 cpu_very_hot_trip: cpu-very-hot {
 240                                         temperature = <100000>;
 241                                         hysteresis = <0>;
 242                                         type = "critical";
 243                                 };
 244                         };
 245
 246                         cooling-maps {
 247                                 cpu-hot-limit {
 248                                         trip = <&cpu_hot_trip>;
 249                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 250                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 251                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 252                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 253                                 };
 254                         };
 255                 };
 256         };
 257 };
 258
 259 &ccu {
 260         compatible = "allwinner,sun8i-h3-ccu";
 261 };
 262
 263 &display_clocks {
 264         compatible = "allwinner,sun8i-h3-de2-clk";
 265 };
 266
 267 &mmc0 {
 268         compatible = "allwinner,sun7i-a20-mmc";
 269         clocks = <&ccu CLK_BUS_MMC0>,
 270                  <&ccu CLK_MMC0>,
 271                  <&ccu CLK_MMC0_OUTPUT>,
 272                  <&ccu CLK_MMC0_SAMPLE>;
 273         clock-names = "ahb",
 274                       "mmc",
 275                       "output",
 276                       "sample";
 277 };
 278
 279 &mmc1 {
 280         compatible = "allwinner,sun7i-a20-mmc";
 281         clocks = <&ccu CLK_BUS_MMC1>,
 282                  <&ccu CLK_MMC1>,
 283                  <&ccu CLK_MMC1_OUTPUT>,
 284                  <&ccu CLK_MMC1_SAMPLE>;
 285         clock-names = "ahb",
 286                       "mmc",
 287                       "output",
 288                       "sample";
 289 };
 290
 291 &mmc2 {
 292         compatible = "allwinner,sun7i-a20-mmc";
 293         clocks = <&ccu CLK_BUS_MMC2>,
 294                  <&ccu CLK_MMC2>,
 295                  <&ccu CLK_MMC2_OUTPUT>,
 296                  <&ccu CLK_MMC2_SAMPLE>;
 297         clock-names = "ahb",
 298                       "mmc",
 299                       "output",
 300                       "sample";
 301 };
 302
 303 &pio {
 304         compatible = "allwinner,sun8i-h3-pinctrl";
 305 };
 306
 307 &rtc {
 308         compatible = "allwinner,sun8i-h3-rtc";
 309 };
 310
 311 &sid {
 312         compatible = "allwinner,sun8i-h3-sid";
 313 };