The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/qcom-apq8084.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /dts-v1/;
    3 
    4 #include <dt-bindings/interrupt-controller/arm-gic.h>
    5 #include <dt-bindings/clock/qcom,gcc-apq8084.h>
    6 #include <dt-bindings/gpio/gpio.h>
    7 
    8 / {
    9         #address-cells = <1>;
   10         #size-cells = <1>;
   11         model = "Qualcomm APQ 8084";
   12         compatible = "qcom,apq8084";
   13         interrupt-parent = <&intc>;
   14 
   15         reserved-memory {
   16                 #address-cells = <1>;
   17                 #size-cells = <1>;
   18                 ranges;
   19 
   20                 smem_mem: smem_region@fa00000 {
   21                         reg = <0xfa00000 0x200000>;
   22                         no-map;
   23                 };
   24         };
   25 
   26         cpus {
   27                 #address-cells = <1>;
   28                 #size-cells = <0>;
   29 
   30                 cpu@0 {
   31                         device_type = "cpu";
   32                         compatible = "qcom,krait";
   33                         reg = <0>;
   34                         enable-method = "qcom,kpss-acc-v2";
   35                         next-level-cache = <&L2>;
   36                         qcom,acc = <&acc0>;
   37                         qcom,saw = <&saw0>;
   38                         cpu-idle-states = <&CPU_SPC>;
   39                 };
   40 
   41                 cpu@1 {
   42                         device_type = "cpu";
   43                         compatible = "qcom,krait";
   44                         reg = <1>;
   45                         enable-method = "qcom,kpss-acc-v2";
   46                         next-level-cache = <&L2>;
   47                         qcom,acc = <&acc1>;
   48                         qcom,saw = <&saw1>;
   49                         cpu-idle-states = <&CPU_SPC>;
   50                 };
   51 
   52                 cpu@2 {
   53                         device_type = "cpu";
   54                         compatible = "qcom,krait";
   55                         reg = <2>;
   56                         enable-method = "qcom,kpss-acc-v2";
   57                         next-level-cache = <&L2>;
   58                         qcom,acc = <&acc2>;
   59                         qcom,saw = <&saw2>;
   60                         cpu-idle-states = <&CPU_SPC>;
   61                 };
   62 
   63                 cpu@3 {
   64                         device_type = "cpu";
   65                         compatible = "qcom,krait";
   66                         reg = <3>;
   67                         enable-method = "qcom,kpss-acc-v2";
   68                         next-level-cache = <&L2>;
   69                         qcom,acc = <&acc3>;
   70                         qcom,saw = <&saw3>;
   71                         cpu-idle-states = <&CPU_SPC>;
   72                 };
   73 
   74                 L2: l2-cache {
   75                         compatible = "qcom,arch-cache";
   76                         cache-level = <2>;
   77                         qcom,saw = <&saw_l2>;
   78                 };
   79 
   80                 idle-states {
   81                         CPU_SPC: spc {
   82                                 compatible = "qcom,idle-state-spc",
   83                                                 "arm,idle-state";
   84                                 entry-latency-us = <150>;
   85                                 exit-latency-us = <200>;
   86                                 min-residency-us = <2000>;
   87                         };
   88                 };
   89         };
   90 
   91         memory {
   92                 device_type = "memory";
   93                 reg = <0x0 0x0>;
   94         };
   95 
   96         firmware {
   97                 scm {
   98                         compatible = "qcom,scm-apq8084", "qcom,scm";
   99                         clocks = <&gcc GCC_CE1_CLK> , <&gcc GCC_CE1_AXI_CLK>, <&gcc GCC_CE1_AHB_CLK>;
  100                         clock-names = "core", "bus", "iface";
  101                 };
  102         };
  103 
  104         thermal-zones {
  105                 cpu0-thermal {
  106                         polling-delay-passive = <250>;
  107                         polling-delay = <1000>;
  108 
  109                         thermal-sensors = <&tsens 5>;
  110 
  111                         trips {
  112                                 cpu_alert0: trip0 {
  113                                         temperature = <75000>;
  114                                         hysteresis = <2000>;
  115                                         type = "passive";
  116                                 };
  117                                 cpu_crit0: trip1 {
  118                                         temperature = <110000>;
  119                                         hysteresis = <2000>;
  120                                         type = "critical";
  121                                 };
  122                         };
  123                 };
  124 
  125                 cpu1-thermal {
  126                         polling-delay-passive = <250>;
  127                         polling-delay = <1000>;
  128 
  129                         thermal-sensors = <&tsens 6>;
  130 
  131                         trips {
  132                                 cpu_alert1: trip0 {
  133                                         temperature = <75000>;
  134                                         hysteresis = <2000>;
  135                                         type = "passive";
  136                                 };
  137                                 cpu_crit1: trip1 {
  138                                         temperature = <110000>;
  139                                         hysteresis = <2000>;
  140                                         type = "critical";
  141                                 };
  142                         };
  143                 };
  144 
  145                 cpu2-thermal {
  146                         polling-delay-passive = <250>;
  147                         polling-delay = <1000>;
  148 
  149                         thermal-sensors = <&tsens 7>;
  150 
  151                         trips {
  152                                 cpu_alert2: trip0 {
  153                                         temperature = <75000>;
  154                                         hysteresis = <2000>;
  155                                         type = "passive";
  156                                 };
  157                                 cpu_crit2: trip1 {
  158                                         temperature = <110000>;
  159                                         hysteresis = <2000>;
  160                                         type = "critical";
  161                                 };
  162                         };
  163                 };
  164 
  165                 cpu3-thermal {
  166                         polling-delay-passive = <250>;
  167                         polling-delay = <1000>;
  168 
  169                         thermal-sensors = <&tsens 8>;
  170 
  171                         trips {
  172                                 cpu_alert3: trip0 {
  173                                         temperature = <75000>;
  174                                         hysteresis = <2000>;
  175                                         type = "passive";
  176                                 };
  177                                 cpu_crit3: trip1 {
  178                                         temperature = <110000>;
  179                                         hysteresis = <2000>;
  180                                         type = "critical";
  181                                 };
  182                         };
  183                 };
  184         };
  185 
  186         cpu-pmu {
  187                 compatible = "qcom,krait-pmu";
  188                 interrupts = <GIC_PPI 7 0xf04>;
  189         };
  190 
  191         clocks {
  192                 xo_board: xo_board {
  193                         compatible = "fixed-clock";
  194                         #clock-cells = <0>;
  195                         clock-frequency = <19200000>;
  196                 };
  197 
  198                 sleep_clk: sleep_clk {
  199                         compatible = "fixed-clock";
  200                         #clock-cells = <0>;
  201                         clock-frequency = <32768>;
  202                 };
  203         };
  204 
  205         timer {
  206                 compatible = "arm,armv7-timer";
  207                 interrupts = <GIC_PPI 2 0xf08>,
  208                              <GIC_PPI 3 0xf08>,
  209                              <GIC_PPI 4 0xf08>,
  210                              <GIC_PPI 1 0xf08>;
  211                 clock-frequency = <19200000>;
  212         };
  213 
  214         smem {
  215                 compatible = "qcom,smem";
  216 
  217                 qcom,rpm-msg-ram = <&rpm_msg_ram>;
  218                 memory-region = <&smem_mem>;
  219 
  220                 hwlocks = <&tcsr_mutex 3>;
  221         };
  222 
  223         soc: soc {
  224                 #address-cells = <1>;
  225                 #size-cells = <1>;
  226                 ranges;
  227                 compatible = "simple-bus";
  228 
  229                 intc: interrupt-controller@f9000000 {
  230                         compatible = "qcom,msm-qgic2";
  231                         interrupt-controller;
  232                         #interrupt-cells = <3>;
  233                         reg = <0xf9000000 0x1000>,
  234                               <0xf9002000 0x1000>;
  235                 };
  236 
  237                 apcs: syscon@f9011000 {
  238                         compatible = "syscon";
  239                         reg = <0xf9011000 0x1000>;
  240                 };
  241 
  242                 qfprom: qfprom@fc4bc000 {
  243                         compatible = "qcom,apq8084-qfprom", "qcom,qfprom";
  244                         reg = <0xfc4bc000 0x1000>;
  245                         #address-cells = <1>;
  246                         #size-cells = <1>;
  247                         tsens_calib: calib@d0 {
  248                                 reg = <0xd0 0x18>;
  249                         };
  250                         tsens_backup: backup@440 {
  251                                 reg = <0x440 0x10>;
  252                         };
  253                 };
  254 
  255                 tsens: thermal-sensor@fc4a8000 {
  256                         compatible = "qcom,msm8974-tsens";
  257                         reg = <0xfc4a9000 0x1000>, /* TM */
  258                               <0xfc4a8000 0x1000>; /* SROT */
  259                         nvmem-cells = <&tsens_calib>, <&tsens_backup>;
  260                         nvmem-cell-names = "calib", "calib_backup";
  261                         #qcom,sensors = <11>;
  262                         #thermal-sensor-cells = <1>;
  263                 };
  264                 timer@f9020000 {
  265                         #address-cells = <1>;
  266                         #size-cells = <1>;
  267                         ranges;
  268                         compatible = "arm,armv7-timer-mem";
  269                         reg = <0xf9020000 0x1000>;
  270                         clock-frequency = <19200000>;
  271 
  272                         frame@f9021000 {
  273                                 frame-number = <0>;
  274                                 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
  275                                              <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
  276                                 reg = <0xf9021000 0x1000>,
  277                                       <0xf9022000 0x1000>;
  278                         };
  279 
  280                         frame@f9023000 {
  281                                 frame-number = <1>;
  282                                 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
  283                                 reg = <0xf9023000 0x1000>;
  284                                 status = "disabled";
  285                         };
  286 
  287                         frame@f9024000 {
  288                                 frame-number = <2>;
  289                                 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
  290                                 reg = <0xf9024000 0x1000>;
  291                                 status = "disabled";
  292                         };
  293 
  294                         frame@f9025000 {
  295                                 frame-number = <3>;
  296                                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
  297                                 reg = <0xf9025000 0x1000>;
  298                                 status = "disabled";
  299                         };
  300 
  301                         frame@f9026000 {
  302                                 frame-number = <4>;
  303                                 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
  304                                 reg = <0xf9026000 0x1000>;
  305                                 status = "disabled";
  306                         };
  307 
  308                         frame@f9027000 {
  309                                 frame-number = <5>;
  310                                 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
  311                                 reg = <0xf9027000 0x1000>;
  312                                 status = "disabled";
  313                         };
  314 
  315                         frame@f9028000 {
  316                                 frame-number = <6>;
  317                                 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
  318                                 reg = <0xf9028000 0x1000>;
  319                                 status = "disabled";
  320                         };
  321                 };
  322 
  323                 saw0: power-controller@f9089000 {
  324                         compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2";
  325                         reg = <0xf9089000 0x1000>, <0xf9009000 0x1000>;
  326                 };
  327 
  328                 saw1: power-controller@f9099000 {
  329                         compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2";
  330                         reg = <0xf9099000 0x1000>, <0xf9009000 0x1000>;
  331                 };
  332 
  333                 saw2: power-controller@f90a9000 {
  334                         compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2";
  335                         reg = <0xf90a9000 0x1000>, <0xf9009000 0x1000>;
  336                 };
  337 
  338                 saw3: power-controller@f90b9000 {
  339                         compatible = "qcom,apq8084-saw2-v2.1-cpu", "qcom,saw2";
  340                         reg = <0xf90b9000 0x1000>, <0xf9009000 0x1000>;
  341                 };
  342 
  343                 saw_l2: power-controller@f9012000 {
  344                         compatible = "qcom,saw2";
  345                         reg = <0xf9012000 0x1000>;
  346                         regulator;
  347                 };
  348 
  349                 acc0: clock-controller@f9088000 {
  350                         compatible = "qcom,kpss-acc-v2";
  351                         reg = <0xf9088000 0x1000>,
  352                               <0xf9008000 0x1000>;
  353                 };
  354 
  355                 acc1: clock-controller@f9098000 {
  356                         compatible = "qcom,kpss-acc-v2";
  357                         reg = <0xf9098000 0x1000>,
  358                               <0xf9008000 0x1000>;
  359                 };
  360 
  361                 acc2: clock-controller@f90a8000 {
  362                         compatible = "qcom,kpss-acc-v2";
  363                         reg = <0xf90a8000 0x1000>,
  364                               <0xf9008000 0x1000>;
  365                 };
  366 
  367                 acc3: clock-controller@f90b8000 {
  368                         compatible = "qcom,kpss-acc-v2";
  369                         reg = <0xf90b8000 0x1000>,
  370                               <0xf9008000 0x1000>;
  371                 };
  372 
  373                 restart@fc4ab000 {
  374                         compatible = "qcom,pshold";
  375                         reg = <0xfc4ab000 0x4>;
  376                 };
  377 
  378                 gcc: clock-controller@fc400000 {
  379                         compatible = "qcom,gcc-apq8084";
  380                         #clock-cells = <1>;
  381                         #reset-cells = <1>;
  382                         #power-domain-cells = <1>;
  383                         reg = <0xfc400000 0x4000>;
  384                 };
  385 
  386                 tcsr_mutex_regs: syscon@fd484000 {
  387                         compatible = "syscon";
  388                         reg = <0xfd484000 0x2000>;
  389                 };
  390 
  391                 tcsr_mutex: hwlock {
  392                         compatible = "qcom,tcsr-mutex";
  393                         syscon = <&tcsr_mutex_regs 0 0x80>;
  394                         #hwlock-cells = <1>;
  395                 };
  396 
  397                 rpm_msg_ram: memory@fc428000 {
  398                         compatible = "qcom,rpm-msg-ram";
  399                         reg = <0xfc428000 0x4000>;
  400                 };
  401 
  402                 tlmm: pinctrl@fd510000 {
  403                         compatible = "qcom,apq8084-pinctrl";
  404                         reg = <0xfd510000 0x4000>;
  405                         gpio-controller;
  406                         gpio-ranges = <&tlmm 0 0 147>;
  407                         #gpio-cells = <2>;
  408                         interrupt-controller;
  409                         #interrupt-cells = <2>;
  410                         interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
  411                 };
  412 
  413                 blsp2_uart2: serial@f995e000 {
  414                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
  415                         reg = <0xf995e000 0x1000>;
  416                         interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
  417                         clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
  418                         clock-names = "core", "iface";
  419                         status = "disabled";
  420                 };
  421 
  422                 mmc@f9824900 {
  423                         compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
  424                         reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
  425                         reg-names = "hc_mem", "core_mem";
  426                         interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
  427                         interrupt-names = "hc_irq", "pwr_irq";
  428                         clocks = <&gcc GCC_SDCC1_APPS_CLK>,
  429                                  <&gcc GCC_SDCC1_AHB_CLK>,
  430                                  <&xo_board>;
  431                         clock-names = "core", "iface", "xo";
  432                         status = "disabled";
  433                 };
  434 
  435                 mmc@f98a4900 {
  436                         compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
  437                         reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
  438                         reg-names = "hc_mem", "core_mem";
  439                         interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
  440                         interrupt-names = "hc_irq", "pwr_irq";
  441                         clocks = <&gcc GCC_SDCC2_APPS_CLK>,
  442                                  <&gcc GCC_SDCC2_AHB_CLK>,
  443                                  <&xo_board>;
  444                         clock-names = "core", "iface", "xo";
  445                         status = "disabled";
  446                 };
  447 
  448                 spmi_bus: spmi@fc4cf000 {
  449                         compatible = "qcom,spmi-pmic-arb";
  450                         reg-names = "core", "intr", "cnfg";
  451                         reg = <0xfc4cf000 0x1000>,
  452                               <0xfc4cb000 0x1000>,
  453                               <0xfc4ca000 0x1000>;
  454                         interrupt-names = "periph_irq";
  455                         interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
  456                         qcom,ee = <0>;
  457                         qcom,channel = <0>;
  458                         #address-cells = <2>;
  459                         #size-cells = <0>;
  460                         interrupt-controller;
  461                         #interrupt-cells = <4>;
  462                 };
  463         };
  464 
  465         smd {
  466                 compatible = "qcom,smd";
  467 
  468                 rpm {
  469                         interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
  470                         qcom,ipc = <&apcs 8 0>;
  471                         qcom,smd-edge = <15>;
  472 
  473                         rpm-requests {
  474                                 compatible = "qcom,rpm-apq8084";
  475                                 qcom,smd-channels = "rpm_requests";
  476 
  477                                 pma8084-regulators {
  478                                         compatible = "qcom,rpm-pma8084-regulators";
  479 
  480                                         pma8084_s1: s1 {};
  481                                         pma8084_s2: s2 {};
  482                                         pma8084_s3: s3 {};
  483                                         pma8084_s4: s4 {};
  484                                         pma8084_s5: s5 {};
  485                                         pma8084_s6: s6 {};
  486                                         pma8084_s7: s7 {};
  487                                         pma8084_s8: s8 {};
  488                                         pma8084_s9: s9 {};
  489                                         pma8084_s10: s10 {};
  490                                         pma8084_s11: s11 {};
  491                                         pma8084_s12: s12 {};
  492 
  493                                         pma8084_l1: l1 {};
  494                                         pma8084_l2: l2 {};
  495                                         pma8084_l3: l3 {};
  496                                         pma8084_l4: l4 {};
  497                                         pma8084_l5: l5 {};
  498                                         pma8084_l6: l6 {};
  499                                         pma8084_l7: l7 {};
  500                                         pma8084_l8: l8 {};
  501                                         pma8084_l9: l9 {};
  502                                         pma8084_l10: l10 {};
  503                                         pma8084_l11: l11 {};
  504                                         pma8084_l12: l12 {};
  505                                         pma8084_l13: l13 {};
  506                                         pma8084_l14: l14 {};
  507                                         pma8084_l15: l15 {};
  508                                         pma8084_l16: l16 {};
  509                                         pma8084_l17: l17 {};
  510                                         pma8084_l18: l18 {};
  511                                         pma8084_l19: l19 {};
  512                                         pma8084_l20: l20 {};
  513                                         pma8084_l21: l21 {};
  514                                         pma8084_l22: l22 {};
  515                                         pma8084_l23: l23 {};
  516                                         pma8084_l24: l24 {};
  517                                         pma8084_l25: l25 {};
  518                                         pma8084_l26: l26 {};
  519                                         pma8084_l27: l27 {};
  520 
  521                                         pma8084_lvs1: lvs1 {};
  522                                         pma8084_lvs2: lvs2 {};
  523                                         pma8084_lvs3: lvs3 {};
  524                                         pma8084_lvs4: lvs4 {};
  525 
  526                                         pma8084_5vs1: 5vs1 {};
  527                                 };
  528                         };
  529                 };
  530         };
  531 };

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