     8      (                                                                                 $   ,Boundary Devices i.MX8MQ Nitrogen8M       &   2boundary,imx8mq-nitrogen8m fsl,imx8mq      aliases       &   =/soc@0/bus@30800000/ethernet@30be0000         "   G/soc@0/bus@30000000/gpio@30200000         "   M/soc@0/bus@30000000/gpio@30210000         "   S/soc@0/bus@30000000/gpio@30220000         "   Y/soc@0/bus@30000000/gpio@30230000         "   _/soc@0/bus@30000000/gpio@30240000         !   e/soc@0/bus@30800000/i2c@30a20000          !   j/soc@0/bus@30800000/i2c@30a30000          !   o/soc@0/bus@30800000/i2c@30a40000          !   t/soc@0/bus@30800000/i2c@30a50000          !   y/soc@0/bus@30800000/mmc@30b40000          !   ~/soc@0/bus@30800000/mmc@30b50000          $   /soc@0/bus@30800000/serial@30860000       $   /soc@0/bus@30800000/serial@30890000       $   /soc@0/bus@30800000/serial@30880000       $   /soc@0/bus@30800000/serial@30a60000       !   /soc@0/bus@30800000/spi@30820000          !   /soc@0/bus@30800000/spi@30830000          !   /soc@0/bus@30800000/spi@30840000          clock-ckil           2fixed-clock                                   ckil                      clock-osc-25m            2fixed-clock                       }x@         osc_25m                   clock-osc-27m            2fixed-clock                                osc_27m                   clock-hdmi-phy-27m           2fixed-clock                                hdmi_phy_27m          clock-ext1           2fixed-clock                       k@      	   clk_ext1                      clock-ext2           2fixed-clock                       k@      	   clk_ext2                      clock-ext3           2fixed-clock                       k@      	   clk_ext3                      clock-ext4           2fixed-clock                       k@      	   clk_ext4                      cpus                                 cpu@0            cpu          2arm,cortex-a53                          l                     psci                       *   @        <           I           V   @        h           u                                            speed_grade             	      cpu@1            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                     
      cpu@2            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                           cpu@3            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                           l2-cache0            2cache                                          ,   @        >                        opp-table            2operating-points-v2                         opp-800000000               /                                  I         "      opp-1000000000              ;                                  I         "      opp-1300000000              M|m          B@                        I         "      opp-1500000000              Yh/          B@                        I         "         pmu          2arm,cortex-a53-pmu          .                            psci             2arm,psci-1.0            smc       thermal-zones      cpu-thermal         9           O          ]          trips      cpu-alert           m 8        y           passive                   cpu-crit            m _        y        	   critical             cooling-maps       map0                     0     	   
                  gpu-thermal         9           O          ]         trips      gpu-alert           m 8        y           passive                   gpu-crit            m _        y        	   critical             cooling-maps       map0                                      vpu-thermal         9           O          ]         trips      vpu-crit            m _        y        	   critical                   timer            2arm,armv8-timer       0  .                                 
                               soc@0            2fsl,imx8mq-soc simple-bus                                                >           @       @                         soc_unique_id      bus@30000000             2fsl,aips-bus simple-bus          0    @                                   0   0    @     sai@30010000                         2fsl,imx8mq-sai           0             .       _                                              bus mclk1 mclk2 mclk3                               	               rx tx         	  disabled          sai@30030000                         2fsl,imx8mq-sai           0             .       Z                                              bus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30040000                         2fsl,imx8mq-sai           0             .       Z                                              bus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30050000                         2fsl,imx8mq-sai           0             .       d                                              bus mclk1 mclk2 mclk3                                               rx tx         	  disabled          gpio@30200000            2fsl,imx8mq-gpio fsl,imx35-gpio           0              .       @          A                                                     %           6          
               )   usb-host-reset-hog           B        K                Q         gpio@30210000            2fsl,imx8mq-gpio fsl,imx35-gpio           0!             .       B          C                                                     %           6          (               -      gpio@30220000            2fsl,imx8mq-gpio fsl,imx35-gpio           0"             .       D          E                                                     %           6          =               +      gpio@30230000            2fsl,imx8mq-gpio fsl,imx35-gpio           0#             .       F          G                                                     %           6          W          gpio@30240000            2fsl,imx8mq-gpio fsl,imx35-gpio           0$             .       H          I                                                     %           6          w         tmu@30260000             2fsl,imx8mq-tmu           0&             .       1                          ]        k    
 &  H  a     @  y       #      )      /      5      =      C      K      Q      W   	   _   
   g      o           #     +     3     ;     C     K     U     ]  	   g  
   p           #     -     7     A     K     W     c     o           !     -     9     E     S     _     q                             watchdog@30280000            2fsl,imx8mq-wdt fsl,imx21-wdt             0(             .       N                         okay            default                           watchdog@30290000            2fsl,imx8mq-wdt fsl,imx21-wdt             0)             .       O                       	  disabled          watchdog@302a0000            2fsl,imx8mq-wdt fsl,imx21-wdt             0*             .       
                       	  disabled          dma-controller@302c0000          2fsl,imx8mq-sdma fsl,imx7d-sdma           0,             .       g                               ipg ahb                    imx/sdma/sdma-imx7d.bin                   lcd-controller@30320000       "   2fsl,imx8mq-lcdif fsl,imx6sx-lcdif            02             .                                            pix axi disp_axi                   !      $            #                    #      %                    #g        okay       port       endpoint            0               %            pinctrl@30330000             2fsl,imx8mq-iomuxc            03             default                           hoggrp         @  \                  `                  h                  l                  p                  t                  x                  |                                                                                                                                                                     4                  8                 P                    4                    <                     l                  p                4                                     <                  ,                     \                   `                  t                  x                  |                                                    P                  H                     8                L                  X                   d                   8                                   fec1grp        @   h                    l              #                                           |                    x                    t                    p                                                                                                                                             L                    T                 Y            @      gpio-keysgrp            @   D                             O      i2c1grp       0  @    |            @                  @              '      i2c1-pca9546grp         @   H                 I            (      i2c1d-rv4162grp         @   @                 I            /      i2c4grp       0  @  ,              @    0              @              0      max7323grp          @  0                            4      reg-arm-dramgrp         @  T                            *      reg-dram-1p1vgrp            @     4                          ,      reg-soc-gpu-vpugrp          @     X                          .      reg-usbotg-vbusgrp          @   X                             R      uart1grp          0  @  4               E  8                 E                  uart2grp          0  @  <               E  @                 E                   usb3-0grp           @   \                            G      usb3-1grp           @   `                             K      usdhc1grp          @                                                                                                                                                  $                    (                    ,                    0              A            =      usdhc1-100mhzgrp            @                                                                                                                                                  $                    (                    ,                     usdhc1-200mhzgrp            @                                                                                                                                                  $                    (                    ,                     wdoggrp         @   0                                     syscon@30340000       (   2fsl,imx8mq-iomuxc-gpr syscon simple-mfd          04                 6   mux-controller        	   2mmio-mux            I           \   4               !         efuse@30350000           2fsl,imx8mq-ocotp syscon          05                                               soc-uid@4                                    speed-grade@10                                   mac-address@90                             ?         clock-controller@30360000            2fsl,imx8mq-anatop            06             .       1                     snvs@30370000         #   2fsl,sec-v4.0-mon syscon simple-mfd           07                    snvs-rtc-lp          2fsl,sec-v4.0-mon-rtc-lp         j           q   4        .                                       	  snvs-rtc          snvs-powerkey            2fsl,sec-v4.0-pwrkey         j           .                               snvs-pwrkey         x   t               	  disabled             clock-controller@30380000            2fsl,imx8mq-ccm           08             .       U          V                                                  9  ckil osc_25m osc_27m clk_ext1 clk_ext2 clk_ext3 clk_ext4          @        X     !      q      u                                         /             .  +        ,        N                V                              reset-controller@30390000            2fsl,imx8mq-src syscon            09             .       Y                          $      gpc@303a0000             2fsl,imx8mq-gpc           0:             .       W                                 %                  pgc                              power-domain@0                                       "      power-domain@1                                                 N      power-domain@2                                      F      power-domain@3                                      J      power-domain@4                                power-domain@5                                               f      o      p            D      power-domain@6                                                                   x      y      j                                 N              #F  /                 M      power-domain@7                                power-domain@8                                      5      power-domain@9                          	            :      power-domain@a                          
                           bus@30400000             2fsl,aips-bus simple-bus          0@   @                                   0@  0@   @     pwm@30660000             2fsl,imx8mq-pwm fsl,imx27-pwm             0f             .       Q                               ipg per                  	  disabled          pwm@30670000             2fsl,imx8mq-pwm fsl,imx27-pwm             0g             .       R                               ipg per                  	  disabled          pwm@30680000             2fsl,imx8mq-pwm fsl,imx27-pwm             0h             .       S                               ipg per                  	  disabled          pwm@30690000             2fsl,imx8mq-pwm fsl,imx27-pwm             0i             .       T                               ipg per                  	  disabled          timer@306a0000           2nxp,sysctr-timer             0j             .       /                      per          bus@30800000             2fsl,aips-bus simple-bus          0   @                                   0  0   @              spdif@30810000           2fsl,imx35-spdif          0             .                P                                                                          :  core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba                               	               rx tx         	  disabled          spi@30820000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             .                                      ipg per                                           rx tx         	  disabled          spi@30830000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             .                                       ipg per                                          rx tx         	  disabled          spi@30840000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             .       !                               ipg per                                          rx tx         	  disabled          serial@30860000          2fsl,imx8mq-uart fsl,imx6q-uart           0             .                                      ipg per                                            rx tx           okay            default                                              serial@30880000          2fsl,imx8mq-uart fsl,imx6q-uart           0             .                                      ipg per                                            rx tx         	  disabled          serial@30890000          2fsl,imx8mq-uart fsl,imx6q-uart           0             .                                      ipg per                                            rx tx           okay            default                                               spdif@308a0000           2fsl,imx35-spdif          0             .                P                                                                          :  core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba                                              rx tx         	  disabled          sai@308b0000                         2fsl,imx8mq-sai           0             .       `                                              bus mclk1 mclk2 mclk3                  
                            rx tx         	  disabled          sai@308c0000                         2fsl,imx8mq-sai           0             .       2                                              bus mclk1 mclk2 mclk3                                              rx tx         	  disabled          crypto@30900000          2fsl,sec-v4.0                                      0                 0             .       [                 t            	  aclk ipg       jr@1000          2fsl,sec-v4.0-job-ring                          .       i         	  disabled          jr@2000          2fsl,sec-v4.0-job-ring                           .       j         jr@3000          2fsl,sec-v4.0-job-ring              0            .       r            dsi@30a00000             2fsl,imx8mq-nwl-dsi           0                                     (                                      !  core rx_esc tx_esc phy_ref lcdif                                            G      L        Ĵ ր1-         .       "              !               "           #        dphy                $      $      $      $           byte dpi esc pclk           okay       ports                                port@0                                            endpoint@0                       0   %                     port@1                 endpoint            0   &            2               dphy@30a00300            2fsl,imx8mq-mipi-dphy             0                          phy_ref                !      $            #                    #      %                n6 #g                       "        okay                #      i2c@30a20000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             .       #                                                   okay                      default            '   i2c-mux@70           2nxp,pca9546         default            (            p           )                                   i2c1@0                                            regulator@60             2fcs,fan53555            default            *            `                 , B@         D        X   +                i2c1@1                                           regulator@60             2fcs,fan53555            default            ,            `                 ,          D        X   -                i2c1@2                                           regulator@60             2fcs,fan53555            default            .            `                 , B@         D        X   -                i2c1@3                                           rtc@68           2microcrystal,rv4162         default            /            h        c   )                              i2c@30a30000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             .       $                                                 	  disabled          i2c@30a40000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             .       %                                                 	  disabled          i2c@30a50000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             .       &                                                   okay                      default            0   i2c-mux@70           2nxp,pca9546             p                             i2c4@0                                                      hdmi-bridge@48           2lontium,lt8912b             H           1          ports                                port@0                  endpoint            w                    0   2            &         port@1                 endpoint            0   3            Q                  i2c4@1                                                              P      i2c4@3                                                     gpio-expander@68             2maxim,max7323           default            4                     h                       1               serial@30a60000          2fsl,imx8mq-uart fsl,imx6q-uart           0             .                                      ipg per                                            rx tx         	  disabled          csi@30a70000             2fsl,imx8mq-mipi-csi2             0                                       core esc ui                                   ր-@              L      W      N           5           $   &   $   '   $   (           6              7      7           dram          	  disabled       ports                                port@1                 endpoint            0   8            9               csi@30a90000             2fsl,imx8mq-csi           0             .       *                         mclk          	  disabled       port       endpoint            0   9            8            csi@30b60000             2fsl,imx8mq-mipi-csi2             0                                       core esc ui                                   ր-@              L      W      N           :           $   )   $   *   $   +           6              7      7           dram          	  disabled       ports                                port@1                 endpoint            0   ;            <               csi@30b80000             2fsl,imx8mq-csi           0             .       +                         mclk          	  disabled       port       endpoint            0   <            ;            mailbox@30aa0000             2fsl,imx8mq-mu fsl,imx6sx-mu          0             .       X                                  mmc@30b40000          !   2fsl,imx8mq-usdhc fsl,imx7d-usdhc             0             .                              i              ipg ahb per                                          okay                          ׄ         default            =                    >      mmc@30b50000          !   2fsl,imx8mq-usdhc fsl,imx7d-usdhc             0             .                              i              ipg ahb per                                        	  disabled          spi@30bb0000                                       2fsl,imx8mq-qspi fsl,imx7d-qspi           0                   	QuadSPI QuadSPI-memory          .       k                               qspi_en qspi          	  disabled          dma-controller@30bd0000          2fsl,imx8mq-sdma fsl,imx7d-sdma           0             .                              t        ipg ahb                    imx/sdma/sdma-imx7d.bin                   ethernet@30be0000            2fsl,imx8mq-fec fsl,imx6sx-fec            0           0  .       v          w          x          y         (                                      "  ipg ahb ptp enet_clk_ref enet_out                  h                                 L      P      Q      O             sY@                       %              ?        mac-address         7   6              okay            default            @      	  Ergmii-id            N   A         Y   mdio                                 ethernet-phy@4           2ethernet-phy-ieee802.3-c22                      c   )                  A               interconnect@32700000            2fsl,imx8mq-noc fsl,imx8m-noc             2p                   q        j   B        s              C            7   opp-table            2operating-points-v2             C   opp-133000000               U      opp-400000000               ׄ       opp-800000000               /             bus@32c00000             2fsl,aips-bus simple-bus          2   @                                   2  2   @     interrupt-controller@32e2d000         $   2fsl,imx8m-irqsteer fsl,imx-irqsteer          2            .                                ipg                        @                 %            gpu@38000000             2vivante,gc           8              .                               f      o      p        core shader bus reg                  (        a      d      o      p            (                                        / / / /                D                  usb@38100000             2fsl,imx8mq-dwc3 snps,dwc3            8                                       bus_early ref suspend                 n                    V      H        e          .       (              E   E        usb2-phy usb3-phy              F        okay            otg         default            G      usb-phy@381f0040             2fsl,imx8mq-usb-phy           8 @   @                      phy                             H                             okay               H            E      usb@38200000             2fsl,imx8mq-dwc3 snps,dwc3            8                                        bus_early ref suspend                 n                    V      H        e          .       )              I   I        usb2-phy usb3-phy              J        okay            host          usb-phy@382f0040             2fsl,imx8mq-usb-phy           8/ @   @                      phy                             H                             okay            default            K            I      video-codec@38300000             2nxp,imx8mq-vpu-g1            80             .                                   L          video-codec@38310000             2nxp,imx8mq-vpu-g2            81             .                                   L         blk-ctrl@38320000            2fsl,imx8mq-vpu-blk-ctrl          82                M   M   M      
  bus g1 g2                               g1 g2                          L      pcie@33800000            2fsl,imx8mq-pcie          3   @               	dbi config                                    pci                      0                                                            .       z           msi         %                                                           }                            |                            {                            z                                               }      }      ~         pcie pcie_bus pcie_phy pcie_aux            N           $      $      $           pciephy apps turnoff                  |      }      ~              T      P      G        沀        	  disabled          pcie@33c00000            2fsl,imx8mq-pcie          3   @  '             	dbi config                                    pci                      0             '                                                 .       J           msi         %                                                           M                            L                            K                            J                                                                   pcie pcie_bus pcie_phy pcie_aux            N           $   "   $   $   $   %        pciephy apps turnoff                                            T      P      G        沀        	  disabled          pcie-ep@33c00000             2fsl,imx8mq-pcie-ep           3   @                 	dbi addr_space                     .       P           dma                                                      pcie pcie_bus pcie_phy pcie_aux            N           $   "   $   $   $   %        pciephy apps turnoff                                            T      P      G        沀          0           ?         	  disabled          interrupt-controller@38800000            2arm,gic-v3        (   8     8     1       1      1              %                    .      	                                  memory-controller@3d400000           2fsl,imx8mq-ddrc fsl,imx8m-ddrc           =@   @          core pll alt apb                               v      w      	  disabled                B      ddr-pmu@3d800000          %   2fsl,imx8mq-ddr-pmu fsl,imx8m-ddr-pmu             =   @                       .       b            chosen          Nserial0:115200n8          memory@40000000          memory               @                gpio-keys         
   2gpio-keys           default            O   button-power            ZPower Button            K   )              `   t                  hdmi-connector           2hdmi-connector          k   P        Zhdmi             a      port       endpoint            0   Q            3            regulator-usb-otg-vbus           2regulator-fixed         default            R        wusb_otg_vbus             LK@        , LK@           )                            H      regulator-vref-0v9           2regulator-fixed       	  wvref-0v9                     ,       regulator-vref-1v8           2regulator-fixed       	  wvref-1v8             w@        , w@            >      regulator-vref-2v5           2regulator-fixed       	  wvref-2v5             &%        , &%      regulator-vref-3v3           2regulator-fixed       	  wvref-3v3             2Z        , 2Z      regulator-vref-5v            2regulator-fixed         wvref-5v          LK@        , LK@         	interrupt-parent #address-cells #size-cells model compatible ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 i2c0 i2c1 i2c2 i2c3 mmc0 mmc1 serial0 serial1 serial2 serial3 spi0 spi1 spi2 #clock-cells clock-frequency clock-output-names phandle device_type reg clock-latency clocks enable-method i-cache-size i-cache-line-size i-cache-sets d-cache-size d-cache-line-size d-cache-sets next-level-cache operating-points-v2 #cooling-cells nvmem-cells nvmem-cell-names cache-level cache-unified opp-shared opp-hz opp-microvolt opp-supported-hw clock-latency-ns opp-suspend interrupts polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device arm,no-tick-in-suspend ranges dma-ranges #sound-dai-cells clock-names dmas dma-names status gpio-controller #gpio-cells interrupt-controller #interrupt-cells gpio-ranges gpio-hog gpios output-high little-endian fsl,tmu-range fsl,tmu-calibration #thermal-sensor-cells pinctrl-names pinctrl-0 fsl,ext-reset-output #dma-cells fsl,sdma-ram-script-name assigned-clocks assigned-clock-parents assigned-clock-rates remote-endpoint fsl,pins #mux-control-cells mux-reg-masks regmap offset linux,keycode wakeup-source #reset-cells #power-domain-cells power-domains #pwm-cells mux-controls phys phy-names resets reset-names #phy-cells reset-gpios regulator-min-microvolt regulator-max-microvolt regulator-always-on vsel-gpios interrupts-extended data-lanes fsl,mipi-phy-gpr interconnects interconnect-names #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width non-removable vmmc-supply reg-names fsl,num-tx-queues fsl,num-rx-queues fsl,stop-mode phy-mode phy-handle fsl,magic-packet fsl,ddrc #interconnect-cells fsl,channel fsl,num-irqs dr_mode vbus-supply power-domain-names bus-range num-lanes interrupt-names interrupt-map-mask interrupt-map fsl,max-link-speed linux,pci-domain num-ib-windows num-ob-windows stdout-path label linux,code ddc-i2c-bus regulator-name gpio enable-active-high 