kernel/arch/arm/boot/dts/qcom-msm8974.dtsi

   1 /dts-v1/;
   2
   3 #include <dt-bindings/interrupt-controller/irq.h>
   4 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
   5 #include "skeleton.dtsi"
   6
   7 / {
   8         model = "Qualcomm MSM8974";
   9         compatible = "qcom,msm8974";
  10         interrupt-parent = <&intc>;
  11
  12         cpus {
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15                 interrupts = <1 9 0xf04>;
  16
  17                 cpu@0 {
  18                         compatible = "qcom,krait";
  19                         enable-method = "qcom,kpss-acc-v2";
  20                         device_type = "cpu";
  21                         reg = <0>;
  22                         next-level-cache = <&L2>;
  23                         qcom,acc = <&acc0>;
  24                         qcom,saw = <&saw0>;
  25                         cpu-idle-states = <&CPU_SPC>;
  26                 };
  27
  28                 cpu@1 {
  29                         compatible = "qcom,krait";
  30                         enable-method = "qcom,kpss-acc-v2";
  31                         device_type = "cpu";
  32                         reg = <1>;
  33                         next-level-cache = <&L2>;
  34                         qcom,acc = <&acc1>;
  35                         qcom,saw = <&saw1>;
  36                         cpu-idle-states = <&CPU_SPC>;
  37                 };
  38
  39                 cpu@2 {
  40                         compatible = "qcom,krait";
  41                         enable-method = "qcom,kpss-acc-v2";
  42                         device_type = "cpu";
  43                         reg = <2>;
  44                         next-level-cache = <&L2>;
  45                         qcom,acc = <&acc2>;
  46                         qcom,saw = <&saw2>;
  47                         cpu-idle-states = <&CPU_SPC>;
  48                 };
  49
  50                 cpu@3 {
  51                         compatible = "qcom,krait";
  52                         enable-method = "qcom,kpss-acc-v2";
  53                         device_type = "cpu";
  54                         reg = <3>;
  55                         next-level-cache = <&L2>;
  56                         qcom,acc = <&acc3>;
  57                         qcom,saw = <&saw3>;
  58                         cpu-idle-states = <&CPU_SPC>;
  59                 };
  60
  61                 L2: l2-cache {
  62                         compatible = "cache";
  63                         cache-level = <2>;
  64                         qcom,saw = <&saw_l2>;
  65                 };
  66
  67                 idle-states {
  68                         CPU_SPC: spc {
  69                                 compatible = "qcom,idle-state-spc",
  70                                                 "arm,idle-state";
  71                                 entry-latency-us = <150>;
  72                                 exit-latency-us = <200>;
  73                                 min-residency-us = <2000>;
  74                         };
  75                 };
  76         };
  77
  78         cpu-pmu {
  79                 compatible = "qcom,krait-pmu";
  80                 interrupts = <1 7 0xf04>;
  81         };
  82
  83         timer {
  84                 compatible = "arm,armv7-timer";
  85                 interrupts = <1 2 0xf08>,
  86                              <1 3 0xf08>,
  87                              <1 4 0xf08>,
  88                              <1 1 0xf08>;
  89                 clock-frequency = <19200000>;
  90         };
  91
  92         soc: soc {
  93                 #address-cells = <1>;
  94                 #size-cells = <1>;
  95                 ranges;
  96                 compatible = "simple-bus";
  97
  98                 intc: interrupt-controller@f9000000 {
  99                         compatible = "qcom,msm-qgic2";
 100                         interrupt-controller;
 101                         #interrupt-cells = <3>;
 102                         reg = <0xf9000000 0x1000>,
 103                               <0xf9002000 0x1000>;
 104                 };
 105
 106                 timer@f9020000 {
 107                         #address-cells = <1>;
 108                         #size-cells = <1>;
 109                         ranges;
 110                         compatible = "arm,armv7-timer-mem";
 111                         reg = <0xf9020000 0x1000>;
 112                         clock-frequency = <19200000>;
 113
 114                         frame@f9021000 {
 115                                 frame-number = <0>;
 116                                 interrupts = <0 8 0x4>,
 117                                              <0 7 0x4>;
 118                                 reg = <0xf9021000 0x1000>,
 119                                       <0xf9022000 0x1000>;
 120                         };
 121
 122                         frame@f9023000 {
 123                                 frame-number = <1>;
 124                                 interrupts = <0 9 0x4>;
 125                                 reg = <0xf9023000 0x1000>;
 126                                 status = "disabled";
 127                         };
 128
 129                         frame@f9024000 {
 130                                 frame-number = <2>;
 131                                 interrupts = <0 10 0x4>;
 132                                 reg = <0xf9024000 0x1000>;
 133                                 status = "disabled";
 134                         };
 135
 136                         frame@f9025000 {
 137                                 frame-number = <3>;
 138                                 interrupts = <0 11 0x4>;
 139                                 reg = <0xf9025000 0x1000>;
 140                                 status = "disabled";
 141                         };
 142
 143                         frame@f9026000 {
 144                                 frame-number = <4>;
 145                                 interrupts = <0 12 0x4>;
 146                                 reg = <0xf9026000 0x1000>;
 147                                 status = "disabled";
 148                         };
 149
 150                         frame@f9027000 {
 151                                 frame-number = <5>;
 152                                 interrupts = <0 13 0x4>;
 153                                 reg = <0xf9027000 0x1000>;
 154                                 status = "disabled";
 155                         };
 156
 157                         frame@f9028000 {
 158                                 frame-number = <6>;
 159                                 interrupts = <0 14 0x4>;
 160                                 reg = <0xf9028000 0x1000>;
 161                                 status = "disabled";
 162                         };
 163                 };
 164
 165                 saw0: power-controller@f9089000 {
 166                         compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2";
 167                         reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>;
 168                 };
 169
 170                 saw1: power-controller@f9099000 {
 171                         compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2";
 172                         reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>;
 173                 };
 174
 175                 saw2: power-controller@f90a9000 {
 176                         compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2";
 177                         reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>;
 178                 };
 179
 180                 saw3: power-controller@f90b9000 {
 181                         compatible = "qcom,msm8974-saw2-v2.1-cpu", "qcom,saw2";
 182                         reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>;
 183                 };
 184
 185                 saw_l2: power-controller@f9012000 {
 186                         compatible = "qcom,saw2";
 187                         reg = <0xf9012000 0x1000>;
 188                         regulator;
 189                 };
 190
 191                 acc0: clock-controller@f9088000 {
 192                         compatible = "qcom,kpss-acc-v2";
 193                         reg = <0xf9088000 0x1000>, <0xf9008000 0x1000>;
 194                 };
 195
 196                 acc1: clock-controller@f9098000 {
 197                         compatible = "qcom,kpss-acc-v2";
 198                         reg = <0xf9098000 0x1000>, <0xf9008000 0x1000>;
 199                 };
 200
 201                 acc2: clock-controller@f90a8000 {
 202                         compatible = "qcom,kpss-acc-v2";
 203                         reg = <0xf90a8000 0x1000>, <0xf9008000 0x1000>;
 204                 };
 205
 206                 acc3: clock-controller@f90b8000 {
 207                         compatible = "qcom,kpss-acc-v2";
 208                         reg = <0xf90b8000 0x1000>, <0xf9008000 0x1000>;
 209                 };
 210
 211                 restart@fc4ab000 {
 212                         compatible = "qcom,pshold";
 213                         reg = <0xfc4ab000 0x4>;
 214                 };
 215
 216                 gcc: clock-controller@fc400000 {
 217                         compatible = "qcom,gcc-msm8974";
 218                         #clock-cells = <1>;
 219                         #reset-cells = <1>;
 220                         reg = <0xfc400000 0x4000>;
 221                 };
 222
 223                 mmcc: clock-controller@fd8c0000 {
 224                         compatible = "qcom,mmcc-msm8974";
 225                         #clock-cells = <1>;
 226                         #reset-cells = <1>;
 227                         reg = <0xfd8c0000 0x6000>;
 228                 };
 229
 230                 serial@f991e000 {
 231                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 232                         reg = <0xf991e000 0x1000>;
 233                         interrupts = <0 108 0x0>;
 234                         clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
 235                         clock-names = "core", "iface";
 236                         status = "disabled";
 237                 };
 238
 239                 sdhci@f9824900 {
 240                         compatible = "qcom,sdhci-msm-v4";
 241                         reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
 242                         reg-names = "hc_mem", "core_mem";
 243                         interrupts = <0 123 0>, <0 138 0>;
 244                         interrupt-names = "hc_irq", "pwr_irq";
 245                         clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>;
 246                         clock-names = "core", "iface";
 247                         status = "disabled";
 248                 };
 249
 250                 sdhci@f98a4900 {
 251                         compatible = "qcom,sdhci-msm-v4";
 252                         reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
 253                         reg-names = "hc_mem", "core_mem";
 254                         interrupts = <0 125 0>, <0 221 0>;
 255                         interrupt-names = "hc_irq", "pwr_irq";
 256                         clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>;
 257                         clock-names = "core", "iface";
 258                         status = "disabled";
 259                 };
 260
 261                 rng@f9bff000 {
 262                         compatible = "qcom,prng";
 263                         reg = <0xf9bff000 0x200>;
 264                         clocks = <&gcc GCC_PRNG_AHB_CLK>;
 265                         clock-names = "core";
 266                 };
 267
 268                 msmgpio: pinctrl@fd510000 {
 269                         compatible = "qcom,msm8974-pinctrl";
 270                         reg = <0xfd510000 0x4000>;
 271                         gpio-controller;
 272                         #gpio-cells = <2>;
 273                         interrupt-controller;
 274                         #interrupt-cells = <2>;
 275                         interrupts = <0 208 0>;
 276                 };
 277
 278                 blsp_i2c11: i2c@f9967000 {
 279                         status = "disable";
 280                         compatible = "qcom,i2c-qup-v2.1.1";
 281                         reg = <0xf9967000 0x1000>;
 282                         interrupts = <0 105 IRQ_TYPE_NONE>;
 283                         clocks = <&gcc GCC_BLSP2_QUP5_I2C_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
 284                         clock-names = "core", "iface";
 285                         #address-cells = <1>;
 286                         #size-cells = <0>;
 287                 };
 288
 289                 spmi_bus: spmi@fc4cf000 {
 290                         compatible = "qcom,spmi-pmic-arb";
 291                         reg-names = "core", "intr", "cnfg";
 292                         reg = <0xfc4cf000 0x1000>,
 293                               <0xfc4cb000 0x1000>,
 294                               <0xfc4ca000 0x1000>;
 295                         interrupt-names = "periph_irq";
 296                         interrupts = <0 190 0>;
 297                         qcom,ee = <0>;
 298                         qcom,channel = <0>;
 299                         #address-cells = <2>;
 300                         #size-cells = <0>;
 301                         interrupt-controller;
 302                         #interrupt-cells = <4>;
 303                 };
 304         };
 305 };