     8     (                                                                                 &   ,Gateworks Venice GW7903 i.MX8MM board            2gw,imx8mm-gw7903 fsl,imx8mm    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/mmc@30b60000          6   /soc@0/bus@30800000/spba-bus@30800000/serial@30860000         6   /soc@0/bus@30800000/spba-bus@30800000/serial@30890000         6   /soc@0/bus@30800000/spba-bus@30800000/serial@30880000         $   /soc@0/bus@30800000/serial@30a60000       3   /soc@0/bus@30800000/spba-bus@30800000/spi@30820000        3   /soc@0/bus@30800000/spba-bus@30800000/spi@30830000        3   /soc@0/bus@30800000/spba-bus@30800000/spi@30840000        !   /soc@0/bus@32c00000/usb@32e40000          cpus                                 idle-states          psci       cpu-pd-wait          2arm,idle-state             3                                         
        #            cpu@0           +cpu          2arm,cortex-a53          7            ;  l        I              Ppsci            ^           k   @        }                         @                                                    speed_grade                                          #   
      cpu@1           +cpu          2arm,cortex-a53          7           ;  l        I              Ppsci            ^           k   @        }                         @                                                                          #         cpu@2           +cpu          2arm,cortex-a53          7           ;  l        I              Ppsci            ^           k   @        }                         @                                                                          #         cpu@3           +cpu          2arm,cortex-a53          7           ;  l        I              Ppsci            ^           k   @        }                         @                                                                          #         l2-cache0            2cache           "            .        `           m   @                   #            opp-table            2operating-points-v2          <        #      opp-1200000000          G    G         N P        \              m I         ~      opp-1600000000          G    _^         N ~        \              m I         ~      opp-1800000000          G    kI         N B@        \              m I         ~         clock-osc-32k            2fixed-clock                                osc_32k         #         clock-osc-24m            2fixed-clock                     n6         osc_24m         #         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            #         psci             2arm,psci-1.0             smc       pmu          2arm,cortex-a53-pmu                        timer            2arm,armv8-timer       0                                
           z                thermal-zones      cpu-thermal                                     trips      trip0            L                  2passive         #   	      trip1            s                	  2critical             cooling-maps       map0            '   	      0  ,   
                        usbphynop1          ;             2usb-nop-xceiv           I              F              V      2      	  mmain_clk            y           #   E      usbphynop2          ;             2usb-nop-xceiv           I              F              V      2      	  mmain_clk            y           #   G      soc@0            2fsl,imx8mm-soc simple-bus                                                >           @       @                         soc_unique_id      bus@30000000             2fsl,aips-bus simple-bus         70    @                                   0   0    @     spba-bus@30000000            2fsl,spba-bus simple-bus                                  70                  sai@30010000                         2fsl,imx8mm-sai fsl,imx8mq-sai           70                    _            I                                  mbus mclk1 mclk2 mclk3                                               rx tx         	  disabled          sai@30020000                         2fsl,imx8mm-sai fsl,imx8mq-sai           70                    `            I                                  mbus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30030000                         2fsl,imx8mm-sai fsl,imx8mq-sai           70                    2            I                                  mbus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30050000                         2fsl,imx8mm-sai fsl,imx8mq-sai           70                    Z            I                                  mbus mclk1 mclk2 mclk3                               	               rx tx         	  disabled          sai@30060000                         2fsl,imx8mm-sai fsl,imx8mq-sai           70                    Z            I                                  mbus mclk1 mclk2 mclk3                  
                            rx tx         	  disabled          audio-controller@30080000            2fsl,imx8mm-micfil           70           0         m          n          ,          -         (  I                  &      '            )  mipg_clk ipg_clk_app pll8k pll11k clkext3                                rx                    	  disabled          spdif@30090000           2fsl,imx35-spdif         70	                             P  I      ^            r                           ^                           :  mcore rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba                                              rx tx         	  disabled             gpio@30200000            2fsl,imx8mm-gpio fsl,imx35-gpio          70                     @          A           I                                                                
         ;            rs422_en# rs485_en# rs232_en#                             #   "      gpio@30210000            2fsl,imx8mm-gpio fsl,imx35-gpio          70!                    B          C           I                                                                (         P  dig2_in dig2_out# dig2_ctl    dig1_ctl  dig1_out# dig1_in                               #   5      gpio@30220000            2fsl,imx8mm-gpio fsl,imx35-gpio          70"                    D          E           I                                                                =           #   #      gpio@30230000            2fsl,imx8mm-gpio fsl,imx35-gpio          70#                    F          G           I                                                                W            #   )      gpio@30240000            2fsl,imx8mm-gpio fsl,imx35-gpio          70$                    H          I           I                                                                w         C         sim1_det# sim2_det# sim2_sel   pci_wdis#                             #   '      tmu@30260000             2fsl,imx8mm-tmu          70&             I                         calib                       #         watchdog@30280000            2fsl,imx8mm-wdt fsl,imx21-wdt            70(                    N           I              okay            4default         B            L      watchdog@30290000            2fsl,imx8mm-wdt fsl,imx21-wdt            70)                    O           I            	  disabled          watchdog@302a0000            2fsl,imx8mm-wdt fsl,imx21-wdt            70*                    
           I            	  disabled          dma-controller@302c0000           2fsl,imx8mm-sdma fsl,imx8mq-sdma         70,                    g           I                    mipg ahb         a           limx/sdma/sdma-imx7d.bin         #         dma-controller@302b0000           2fsl,imx8mm-sdma fsl,imx8mq-sdma         70+                    "           I                    mipg ahb         a           limx/sdma/sdma-imx7d.bin       pinctrl@30330000             2fsl,imx8mm-iomuxc           703             4default         B           #      hoggrp       8     P              @  A   T              @  A   X              @  A     ,           @  A     (           @  A                 @  A                @  A                @  A                @  A    `           @  A    d           @  A     h           @  A    t           @  A        #         accelgrp               d                Y        #   0      fec1grp           h                    l                 p                    t                    x                    |                                                                                                                                                                                      $                  (                      #   <      gscgrp              ,             Y        #   (      i2c1grp       0      |            @                 @         #   %      i2c1gpiogrp       0      |           @                @         #   &      i2c2grp       0                  @                  @         #   +      i2c2gpiogrp       0                 @                 @         #   ,      i2c3grp       0    $              @   (              @         #   .      i2c3gpiogrp       0    $             @   (             @         #   /      gpioledgrp              X                  <                  L                 `                    L                     P                  8                  4                 \                     @                  T                 H                         #   V      pciegrp             p              A        #   M      pmicgrp             |              A        #   -      uart1grp              4              @  8                @   (                @   ,                @   4                @   <                @  T               @        #   !      uart2grp          0    <              @  @                @        #   $      usdhc2grp                <                   @                   D                   H                   L                   P                      #   1      usdhc2-100mhzgrp                 <                   @                   D                   H                   L                   P                      #   3      usdhc2-200mhzgrp                 <                   @                   D                   H                   L                   P                      #   4      usdhc2-gpiogrp        0       8                8                       #   2      usdhc3grp            8                 <                                                    $                 (                 0                    h                 l                 p                  d                     #   7      usdhc3-100mhzgrp             8                 <                                                    $                 (                 0                    h                 l                 p                  d                     #   8      usdhc3-200mhzgrp             8                 <                                                    $                 (                 0                    h                 l                 p                  d                     #   9      wdoggrp            0                        #            syscon@30340000          2fsl,imx8mm-iomuxc-gpr syscon            704             #   ;      efuse@30350000           2fsl,imx8mm-ocotp syscon         705             I                                  unique-id@4         7              #         speed-grade@10          7              #         calib@3c            7   <           #         mac-address@90          7              #   :         clock-controller@30360000            2fsl,imx8mm-anatop           706                      snvs@30370000         #   2fsl,sec-v4.0-mon syscon simple-mfd          707             #      snvs-rtc-lp          2fsl,sec-v4.0-mon-rtc-lp                       4                                    I            	  msnvs-rtc          snvs-powerkey            2fsl,sec-v4.0-pwrkey                                      I              msnvs-pwrkey            t               	  disabled          snvs-lpgpr        +   2fsl,imx8mm-snvs-lpgpr fsl,imx7d-snvs-lpgpr           clock-controller@30380000            2fsl,imx8mm-ccm          708                    U          V                      I                        4  mosc_32k osc_24m clk_ext1 clk_ext2 clk_ext3 clk_ext4       8  F      B            [      ^      `                     V      8      ,      /      8                    ׄ ׄ ,p          #         reset-controller@30390000         %   2fsl,imx8mm-src fsl,imx8mq-src syscon            709                    Y                      #         gpc@303a0000             2fsl,imx8mm-gpc          70:                    W                                       pgc                              power-domain@0                      7            I      X        F      X        V      @        #         power-domain@1                      7           y           I              #   K      power-domain@2                      7           #         power-domain@3                      7           #         power-domain@4                      7           I            Z        F      Y      Z        V      8      8        / ׄ         #         power-domain@5                      7            I      Z                                         y           #   N      power-domain@6                      7           I              F      T        V      8        #   P      power-domain@7                      7           #   Q      power-domain@8                      7           #   R      power-domain@9                      7   	        #   S      power-domain@10                     7   
        I                    F      U      V        V      A      8        e          #   B      power-domain@11                     7         	  disabled            #   C               bus@30400000             2fsl,aips-bus simple-bus         70@   @                                   0@  0@   @     pwm@30660000             2fsl,imx8mm-pwm fsl,imx27-pwm            70f                    Q           I                    mipg per                  	  disabled          pwm@30670000             2fsl,imx8mm-pwm fsl,imx27-pwm            70g                    R           I                    mipg per                  	  disabled          pwm@30680000             2fsl,imx8mm-pwm fsl,imx27-pwm            70h                    S           I                    mipg per                  	  disabled          pwm@30690000             2fsl,imx8mm-pwm fsl,imx27-pwm            70i                    T           I                    mipg per                  	  disabled          timer@306a0000           2nxp,sysctr-timer            70j                    /           I           mper          bus@30800000             2fsl,aips-bus simple-bus         70   @                                   0  0   @              spba-bus@30800000            2fsl,spba-bus simple-bus                                  70                 spi@30820000          !   2fsl,imx8mm-ecspi fsl,imx51-ecspi                                      70                               I                    mipg per                                             rx tx         	  disabled          spi@30830000          !   2fsl,imx8mm-ecspi fsl,imx51-ecspi                                      70                                I                    mipg per                                            rx tx         	  disabled          spi@30840000          !   2fsl,imx8mm-ecspi fsl,imx51-ecspi                                      70                    !           I                    mipg per                                            rx tx         	  disabled          serial@30860000          2fsl,imx8mm-uart fsl,imx6q-uart          70                               I                    mipg per                                              rx tx           okay            4default         B   !            "              
   "                 "                  "              (   #            serial@30880000          2fsl,imx8mm-uart fsl,imx6q-uart          70                               I                    mipg per                                              rx tx         	  disabled          serial@30890000          2fsl,imx8mm-uart fsl,imx6q-uart          70                               I                    mipg per         okay            4default         B   $         crypto@30900000          2fsl,sec-v4.0                                     70                 0                    [           I      ]      _      	  maclk ipg       jr@1000          2fsl,sec-v4.0-job-ring           7                     i         	  disabled          jr@2000          2fsl,sec-v4.0-job-ring           7                      j         jr@3000          2fsl,sec-v4.0-job-ring           7  0                   r            i2c@30a20000             2fsl,imx8mm-i2c fsl,imx21-i2c                                      70                    #           I              okay                     4default gpio            B   %        2   &        <   '              F   '         gsc@20           2gw,gsc          7            B   (             )                                                                    #   *   adc          2gw,gsc-adc                               channel@6           P            7           Xtemp          channel@8           P           7           Xvdd_bat       channel@82          P           7           Xvin         ^  VT          v 
`      channel@84          P           7           Xvdd_5p0         ^  '  '      channel@86          P           7           Xvdd_3p3         ^  '  '      channel@88          P           7           Xvdd_0p9       channel@8c          P           7           Xvdd_soc       channel@8e          P           7           Xvdd_arm       channel@90          P           7           Xvdd_1p8       channel@92          P           7         	  Xvdd_dram          channel@a2          P           7           Xvdd_gsc         ^  '  '            gpio@23          2nxp,pca9555         7   #                                 *                   #   U      eeprom@50            2atmel,24c02         7   P                 eeprom@51            2atmel,24c02         7   Q                 eeprom@52            2atmel,24c02         7   R                 eeprom@53            2atmel,24c02         7   S                 rtc@68           2dallas,ds1672           7   h         i2c@30a30000             2fsl,imx8mm-i2c fsl,imx21-i2c                                      70                    $           I              okay                     4default gpio            B   +        2   ,        <   '              F   '         pmic@4b          2rohm,bd71847            7   K        4default         B   -             #                                           I           clk-32k-out    regulators     BUCK1           buck1            
`                                            BUCK2           buck2            
`                                              - B@        B         #         BUCK3           buck3            
`         p                        BUCK4           buck4            -         2Z                        BUCK5           buck5            }         p                        BUCK6           buck6            5          \                        LDO1            ldo1             j                                  LDO2            ldo2             5                                  LDO3            ldo3             w@         2Z                        LDO4            ldo4                      w@                        LDO6            ldo6                      w@                                 i2c@30a40000                                       2fsl,imx8mm-i2c fsl,imx21-i2c            70                    %           I              okay                     4default gpio            B   .        2   /        <   '              F   '         accelerometer@19            4default         B   0         2st,lis2de12         7           X                "                       i2c@30a50000             2fsl,imx8mm-i2c fsl,imx21-i2c                                      70                    &           I            	  disabled          serial@30a60000          2fsl,imx8mm-uart fsl,imx6q-uart          70                               I                    mipg per                                              rx tx         	  disabled          mailbox@30aa0000             2fsl,imx8mm-mu fsl,imx6sx-mu         70                    X           I              h         mmc@30b40000          !   2fsl,imx8mm-usdhc fsl,imx7d-usdhc            70                               I      _      S              mipg ahb per         t                               	  disabled          mmc@30b50000          !   2fsl,imx8mm-usdhc fsl,imx7d-usdhc            70                               I      _      S              mipg ahb per         t                                 okay          "  4default state_100mhz state_200mhz           B   1   2        2   3   2           4   2        )   5                 6      mmc@30b60000          !   2fsl,imx8mm-usdhc fsl,imx7d-usdhc            70                               I      _      S              mipg ahb per         t                                 okay          "  4default state_100mhz state_200mhz           B   7        2   8           9               spi@30bb0000                                       2nxp,imx8mm-fspi         70                   fspi_base fspi_mmap                k           I                    mfspi_en fspi          	  disabled          dma-controller@30bd0000           2fsl,imx8mm-sdma fsl,imx8mq-sdma         70                               I            ]        mipg ahb         a           limx/sdma/sdma-imx7d.bin         #          ethernet@30be0000         -   2fsl,imx8mm-fec fsl,imx8mq-fec fsl,imx6sx-fec            70           0         v          w          x          y         (  I                  u      t      v      "  mipg ahb ptp enet_clk_ref enet_out            F      R      u      t      v         V      6      :      ;      9             sY@                                     :        mac-address            ;              okay            4default         B   <      	  rgmii-id               =                   mdio                                 ethernet-phy@0           2ethernet-phy-ieee802.3-c22          7            )          >  	        #   =               bus@32c00000             2fsl,aips-bus simple-bus         72   @                                   2  2   @     lcdif@32e00000        "   2fsl,imx8mm-lcdif fsl,imx6sx-lcdif           72             I      k                    mpix axi disp_axi            F      k      U      V        V      (      A      8        n6 e                            y   >         	  disabled       port       endpoint            S   ?        #   @            dsi@32e10000             2fsl,imx8mm-mipi-dsim            72             I                    mbus_clk sclk_mipi           F              V      6                          y   >         	  disabled       ports                                port@0          7       endpoint            S   @        #   ?         port@1          7      endpoint                   csi@32e20000             2fsl,imx8mm-csi fsl,imx7-csi         72                               I              mmclk            y   >          	  disabled       port       endpoint            S   A        #   D            blk-ctrl@32e28000             2fsl,imx8mm-disp-blk-ctrl syscon         72            y   B   B   B   C   C      '  cbus csi-bridge lcdif mipi-dsi mipi-csi        P  I                                                                  o  mcsi-bridge-axi csi-bridge-apb csi-bridge-core lcdif-axi lcdif-apb lcdif-pix dsi-pclk dsi-ref csi-aclk csi-pclk                   	  disabled            #   >      mipi-csi@32e30000            2fsl,imx8mm-mipi-csi2            72                               F              V      A        -@         I                                mpclk wrap phy axi           y   >         	  disabled       ports                                port@0          7          port@1          7      endpoint            S   D        #   A               usb@32e40000          +   2fsl,imx8mm-usb fsl,imx7d-usb fsl,imx27-usb          72                    (           I              F      X        V      @        v   E        {   F            y           okay            host                   usbmisc@32e40200          7   2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc fsl,imx6q-usbmisc                     72            #   F      usb@32e50000          +   2fsl,imx8mm-usb fsl,imx7d-usb fsl,imx27-usb          72                    )           I              F      X        V      @        v   G        {   H            y         	  disabled          usbmisc@32e50200          7   2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc fsl,imx6q-usbmisc                     72            #   H      pcie-phy@32f00000            2fsl,imx8mm-pcie-phy         72             I   I        mref         F      h                 V      :                      pciephy         ;            okay                                #   L         dma-controller@33000000       &   2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh           73             0                                                  a                      I              #   J      nand-controller@33002000          )   2fsl,imx8mm-gpmi-nand fsl,imx7d-gpmi-nand                                      73       3 @   @         gpmi-nand bch                             bch         I                    mgpmi_io gpmi_bch_apb               J            rx-tx         	  disabled          pcie@33800000            2fsl,imx8mm-pcie         73   @               dbi config                                   +pci                      0                                                                              z           msi                    &                       9                         }                            |                            {                            z           G           Z            I         I      i        mpcie pcie_bus pcie_aux          y   K                            apps turnoff            v   L      	  kpcie-phy            okay            4default         B   M        u   '              F      i      g         沀        V      9      >      pcie-ep@33800000             2fsl,imx8mm-pcie-ep          73   @                dbi addr_space                                       dma         G           I            h      i        mpcie pcie_bus pcie_aux          y   K                            apps turnoff            v   L      	  kpcie-phy                                	  disabled          gpu@38000000             2vivante,gc          78                                 I      Z                          mreg bus core shader         F            *        V      *            /         y   N      gpu@38008000             2vivante,gc          78                               I      Z                    mreg bus core            F            *        V      *            /         y   N      video-codec@38300000             2nxp,imx8mm-vpu-g1           780                               I              y   O          video-codec@38310000             2nxp,imx8mq-vpu-g2           781                               I              y   O         blk-ctrl@38330000            2fsl,imx8mm-vpu-blk-ctrl syscon          783             y   P   Q   R   S        cbus g1 g2 h1            I                        	  mg1 g2 h1            F      c      d        V      +      +        #F #F                    #   O      interrupt-controller@38800000            2arm,gic-v3          78     8                                       	           #         memory-controller@3d400000           2fsl,imx8mm-ddrc fsl,imx8m-ddrc          7=@   @          mcore pll alt apb             I                  a      b           T   opp-table            2operating-points-v2         #   T   opp-25000000            G    }x@      opp-100000000           G           opp-750000000           G    ,            ddr-pmu@3d800000          %   2fsl,imx8mm-ddr-pmu fsl,imx8m-ddr-pmu            7=   @                 b            chosen        6  /soc@0/bus@30800000/spba-bus@30800000/serial@30890000         memory@40000000         +memory          7    @                gpio-keys         
   2gpio-keys      key-user-pb         Xuser_pb            U                       key-user-pb1x         
  Xuser_pb1x                          *                  key-erased          Xkey_erased                         *                 key-eeprom-wp         
  Xeeprom_wp                          *                 switch-hold         Xswitch_hold                        *                    led-controller        
   2gpio-leds           4default         B   V   led-0           status                   
  Xled01_red              '               off       led-1           status                   
  Xled01_grn              )               off       led-2           status                   
  Xled02_red              '               off       led-3           status                   
  Xled02_grn              "               off       led-4           status                   
  Xled03_red              "   	            off       led-5           status                   
  Xled03_grn              '               off       led-6           status                   
  Xled04_red              )               off       led-7           status                   
  Xled04_grn              )               off       led-8           status                   
  Xled05_red              "               off       led-9           status                   
  Xled05_grn              )               off       led-a           status                   
  Xled06_red              '               off       led-b           status                   
  Xled06_grn              "               off          pcie0-refclk             2fixed-clock                              #   I      regulator-3p3v           2regulator-fixed         3P3V             2Z         2Z                 #   6         	interrupt-parent #address-cells #size-cells model compatible ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 i2c0 i2c1 i2c2 i2c3 mmc0 mmc1 mmc2 serial0 serial1 serial2 serial3 spi0 spi1 spi2 usb0 entry-method arm,psci-suspend-param local-timer-stop entry-latency-us exit-latency-us min-residency-us 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 nvmem-cells nvmem-cell-names cpu-idle-states #cooling-cells cpu-supply cache-level cache-unified opp-shared opp-hz opp-microvolt opp-supported-hw clock-latency-ns opp-suspend #clock-cells clock-frequency clock-output-names interrupts arm,no-tick-in-suspend polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device #phy-cells assigned-clocks assigned-clock-parents clock-names power-domains ranges dma-ranges #sound-dai-cells dmas dma-names status gpio-controller #gpio-cells interrupt-controller #interrupt-cells gpio-ranges gpio-line-names #thermal-sensor-cells pinctrl-names pinctrl-0 fsl,ext-reset-output #dma-cells fsl,sdma-ram-script-name fsl,pins regmap offset linux,keycode wakeup-source assigned-clock-rates #reset-cells #power-domain-cells resets #pwm-cells cts-gpios rts-gpios dtr-gpios dsr-gpios dcd-gpios pinctrl-1 scl-gpios sda-gpios gw,mode label gw,voltage-divider-ohms gw,voltage-offset-microvolt pagesize rohm,reset-snvs-powered regulator-name regulator-min-microvolt regulator-max-microvolt regulator-boot-on regulator-always-on regulator-ramp-delay rohm,dvs-run-voltage rohm,dvs-idle-voltage st,drdy-int-pin #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width pinctrl-2 vmmc-supply non-removable reg-names fsl,num-tx-queues fsl,num-rx-queues fsl,stop-mode phy-mode phy-handle local-mac-address rx-internal-delay-ps tx-internal-delay-ps remote-endpoint power-domain-names phys fsl,usbmisc dr_mode disable-over-current #index-cells reset-names fsl,refclk-pad-mode fsl,clkreq-unsupported dma-channels interrupt-names bus-range num-lanes num-viewport interrupt-map-mask interrupt-map fsl,max-link-speed linux,pci-domain phy-names reset-gpio num-ib-windows num-ob-windows stdout-path linux,code function color default-state 