     8     (                                                                    '   Boundary Devices i.MX7 Nitrogen7 Board        #   !boundary,imx7d-nitrogen7 fsl,imx7d     chosen        aliases           ,/soc/bus@30000000/gpio@30200000           2/soc/bus@30000000/gpio@30210000           8/soc/bus@30000000/gpio@30220000           >/soc/bus@30000000/gpio@30230000           D/soc/bus@30000000/gpio@30240000           J/soc/bus@30000000/gpio@30250000           P/soc/bus@30000000/gpio@30260000          V/soc/bus@30800000/i2c@30a20000           [/soc/bus@30800000/i2c@30a30000           `/soc/bus@30800000/i2c@30a40000           e/soc/bus@30800000/i2c@30a50000           j/soc/bus@30800000/mmc@30b40000           o/soc/bus@30800000/mmc@30b50000           t/soc/bus@30800000/mmc@30b60000        4   y/soc/bus@30800000/spba-bus@30800000/serial@30860000       4   /soc/bus@30800000/spba-bus@30800000/serial@30890000       4   /soc/bus@30800000/spba-bus@30800000/serial@30880000       "   /soc/bus@30800000/serial@30a60000         "   /soc/bus@30800000/serial@30a70000         "   /soc/bus@30800000/serial@30a80000         "   /soc/bus@30800000/serial@30a90000         1   /soc/bus@30800000/spba-bus@30800000/spi@30820000          1   /soc/bus@30800000/spba-bus@30800000/spi@30830000          1   /soc/bus@30800000/spba-bus@30800000/spi@30840000             /soc/bus@30400000/spi@30630000           /soc/bus@30800000/usb@30b10000           /soc/bus@30800000/usb@30b20000           /soc/bus@30800000/usb@30b30000        cpus                                 idle-states          psci       cpu-sleep-wait           !arm,idle-state                                	   d           2        *          ;            cpu@0            !arm,cortex-a7           Ccpu         O            S;]         c  l        q             x                                            speed_grade                    ;         cpu@1            !arm,cortex-a7           Ccpu         O           S;]                               x                      ;   T         opp-table            !operating-points-v2                  ;      opp-792000000               /4          B@         I                             opp-996000000               ;]                   I                             opp-1200000000              G          (         I                                clock-cki            !fixed-clock         !            S           .ckil            ;   #      clock-osc            !fixed-clock         !            Sn6         .osc         ;   $      usbphynop1           !usb-nop-xceiv           q           	  Amain_clk            M            ;   ?      usbphynop3           !usb-nop-xceiv           q      n      	  Amain_clk            X           M            ;   C      pmu          !arm,cortex-a7-pmu           f           w       \                    replicator            !arm,coresight-static-replicator    out-ports                                port@0          O       endpoint               	        ;            port@1          O      endpoint               
        ;               in-ports       port       endpoint                       ;                  timer            !arm,armv7-timer                  f         0  w                              
        soc                                   !simple-bus          f               sram@900000       
   !mmio-sram           O                                                         q           funnel@30041000       +   !arm,coresight-dynamic-funnel arm,primecell          O0            q      J      	  Aapb_pclk       in-ports                                 port@0          O       endpoint                       ;            port@1          O      endpoint                       ;   U            out-ports      port       endpoint                       ;                  etm@3007c000          "   !arm,coresight-etm3x arm,primecell           O0                       q      J      	  Aapb_pclk       out-ports      port       endpoint                       ;                  funnel@30083000       +   !arm,coresight-dynamic-funnel arm,primecell          O00            q      J      	  Aapb_pclk       in-ports                                 port@0          O       endpoint                       ;            port@1          O      endpoint                out-ports      port       endpoint                       ;                  etf@30084000              !arm,coresight-tmc arm,primecell         O0@            q      J      	  Aapb_pclk       in-ports       port       endpoint                       ;               out-ports      port       endpoint                       ;                  etr@30086000              !arm,coresight-tmc arm,primecell         O0`            q      J      	  Aapb_pclk       in-ports       port       endpoint                       ;   
               tpiu@30087000         !   !arm,coresight-tpiu arm,primecell            O0p            q      J      	  Aapb_pclk       in-ports       port       endpoint                       ;   	               interrupt-controller@31001000            !arm,cortex-a7-gic           w      	                              f            O1     1       1 @     1 `             ;         bus@30000000             !fsl,aips-bus simple-bus                                  O0    @              gpio@30200000            !fsl,imx7d-gpio fsl,imx35-gpio           O0              w       @          A                    
                                                                  ;   Y      gpio@30210000            !fsl,imx7d-gpio fsl,imx35-gpio           O0!             w       B          C                    
                                                     ;   9      gpio@30220000            !fsl,imx7d-gpio fsl,imx35-gpio           O0"             w       D          E                    
                                         -           ;   <      gpio@30230000            !fsl,imx7d-gpio fsl,imx35-gpio           O0#             w       F          G                    
                                         J           ;   K      gpio@30240000            !fsl,imx7d-gpio fsl,imx35-gpio           O0$             w       H          I                    
                                         b           ;   F      gpio@30250000            !fsl,imx7d-gpio fsl,imx35-gpio           O0%             w       J          K                    
                                         t         gpio@30260000            !fsl,imx7d-gpio fsl,imx35-gpio           O0&             w       L          M                    
                                                  watchdog@30280000            !fsl,imx7d-wdt fsl,imx21-wdt         O0(             w       N           q     B        "default         0           :okay          watchdog@30290000            !fsl,imx7d-wdt fsl,imx21-wdt         O0)             w       O           q           	  :disabled          watchdog@302a0000            !fsl,imx7d-wdt fsl,imx21-wdt         O0*             w       
           q           	  :disabled          watchdog@302b0000            !fsl,imx7d-wdt fsl,imx21-wdt         O0+             w       m           q           	  :disabled          pinctrl@302c0000             !fsl,imx7d-iomuxc-lpsr           O0,             A           "default         0           ;      hoggrp        0  O      8               }      <              }        ;         backlightj9grp          O      L               }        ;   X      pwm1grp         O      4              }        ;   )      usbotg1grp        0  O      @  ,         }      D                       ;   B      wdog1grp            O       0              u        ;            timer@302d0000           !fsl,imx7d-gpt fsl,imx6dl-gpt            O0-             w       7           q     .     .        Aipg per       timer@302e0000           !fsl,imx7d-gpt fsl,imx6dl-gpt            O0.             w       6           q     2     2        Aipg per       	  :disabled          timer@302f0000           !fsl,imx7d-gpt fsl,imx6dl-gpt            O0/             w       5           q     6     6        Aipg per       	  :disabled          timer@30300000           !fsl,imx7d-gpt fsl,imx6dl-gpt            O00             w       4           q     :     :        Aipg per       	  :disabled          keypad@30320000          !fsl,imx7d-kpp fsl,imx21-kpp         O02             w       P           q           	  :disabled          pinctrl@30330000             !fsl,imx7d-iomuxc            O03             "default         0              ;      hoggrp        H  O    l              ]   (                 }                  }        ;         enet1grp           O     t  h                x                 $  |  d            X                 q  D                 q  H                 q  L                 q  P                 q  T                 q  @                 q  ,                   0                   4                   8                 q  <                     h              u        ;   M      flexcan2grp       H  O   ,              }   0                }   l                }        ;   4      i2c1grp       0  O  L           @    H           @          ;   6      i2c2grp       0  O  T           @    P           @          ;   7      i2c2-rv4162grp          O   p                }        ;   8      i2c3grp       0  O  \           @    X           @          ;   :      i2c3tsc2004grp        0  O     4              y                   }        ;   ;      i2c4grp       0  O  d           @    `           @          ;   =      j2grp        H  O    |              }                   }     p              }                   }                  }                   }                   }    $              }   P                }   T                }   X                }   \                }   `                }   d                }    x              }   h                }    t              }                  }                   }  $                }                   }                   }  (                }                   }                   }                   }                  }                   }                    }                   }   t                }   x                }   |                }                   }                    }        ;         lcdifdatgrp      @  O     8  8          y     <  <          y     @  @          y     D  D          y     H  H          y     L  L          y     P  P          y     T  T          y     X  X          y     \  \          y     `  `          y     d  d          y     h  h          y     l  l          y     p  p          y    t  t          y    x  x          y    |  |          y                y                y                y                y                 y  $              y      lcdifctrlgrp          `  O     $               y     (               y     0            y     ,               y      pwm2grp         O     p              }        ;   *      uart1grp          0  O  ,                 y  (               y        ;   0      uart2grp          0  O  4                 y  0              y        ;   1      uart3grp          H  O  <                 y  8              y   D                }        ;   2      uart6grp          `  O  l                y  h             y  t                y  p             y        ;   >      usbotg2grp        0  O  @    (          }  D                        ;   R      usdhc1grp           O                   Y                                      Y                   Y                   Y                   Y     l              u                  u        ;   E      usdhc2grp           O    ,               Y    (                   0               Y    4               Y    8               Y    <               Y  x                Y  |                Y        ;   H      usdhc3grp           O    D               Y    @                   H               Y    L               Y    P               Y    T               Y    X               Y    \               Y    `               Y    d               Y        ;   L         iomuxc-gpr@30340000       <   !fsl,imx7d-iomuxc-gpr fsl,imx6q-iomuxc-gpr syscon simple-mfd         O04             ;   3   mux-controller        	   !mmio-mux            X           k              ;         csi-mux       
   !video-mux           y                                       	  :disabled       port@0          O          port@1          O      endpoint                       ;   /         port@2          O      endpoint                       ;   +               efuse@30350000                                    !fsl,imx7d-ocotp syscon          O05             q        calib@3c            O   <           ;   !      fuse-grade@10           O              ;            anatop@30360000       4   !fsl,imx7d-anatop fsl,imx6q-anatop syscon simple-mfd         O06             w       1          3           ;       regulator-vdd1p0d            !fsl,anatop-regulator            vdd1p0d          5          O                                                    5         ' O        :            ;   %      regulator-vdd1p2             !fsl,anatop-regulator            vdd1p2                                                                                  '          :            ;   &      tempmon          !fsl,imx7d-tempmon           f           w       1           L               !           calib temp_grade            q              X             snvs@30370000         #   !fsl,sec-v4.0-mon syscon simple-mfd          O07             ;   "   snvs-rtc-lp          !fsl,sec-v4.0-mon-rtc-lp         n   "           4        w                            q           	  Asnvs-rtc          snvs-poweroff            !syscon-poweroff         n   "           8        u   `        {   `      	  :disabled          snvs-powerkey            !fsl,sec-v4.0-pwrkey         n   "        w                  q             Asnvs-pwrkey            t               	  :disabled             clock-controller@30380000            !fsl,imx7d-ccm           O08             w       U          V           !           q   #   $      	  Ackil osc                 U     W                                    ;         reset-controller@30390000            !fsl,imx7d-src syscon            O09             w       Y                      ;   .      gpc@303a0000             !fsl,imx7d-gpc           O0:                      w       W                      f           ;      pgc                              power-domain@0                      O               %        ;   -      power-domain@1                      O              %        ;   V      power-domain@2                      O              &        ;                  bus@30400000             !fsl,aips-bus simple-bus                                  O0@   @              adc@30610000             !fsl,imx7d-adc           O0a             w       b           q             Aadc                    :okay               '      adc@30620000             !fsl,imx7d-adc           O0b             w       c           q             Aadc                    :okay               '      spi@30630000                                        !fsl,imx7d-ecspi fsl,imx51-ecspi         O0c             w       "           q     
     
        Aipg per         $rx tx            .   (            (               	  :disabled          pwm@30640000             !fsl,vf610-ftm-pwm           O0d             3           w                '  Aftm_sys ftm_ext ftm_fix ftm_cnt_clk_en           q                          	  :disabled          pwm@30650000             !fsl,vf610-ftm-pwm           O0e             3           w                '  Aftm_sys ftm_ext ftm_fix ftm_cnt_clk_en           q     "     "     "     "      	  :disabled          pwm@30660000             !fsl,imx7d-pwm fsl,imx27-pwm         O0f             w       Q           q                  Aipg per         3           :okay            "default         0   )        ;   Z      pwm@30670000             !fsl,imx7d-pwm fsl,imx27-pwm         O0g             w       R           q                  Aipg per         3           :okay            "default         0   *      pwm@30680000             !fsl,imx7d-pwm fsl,imx27-pwm         O0h             w       S           q                  Aipg per         3         	  :disabled          pwm@30690000             !fsl,imx7d-pwm fsl,imx27-pwm         O0i             w       T           q                  Aipg per         3         	  :disabled          csi@30710000             !fsl,imx7-csi            O0q             w                  q     F        Amclk          	  :disabled       port       endpoint               +        ;               lcdif@30730000        !   !fsl,imx7d-lcdif fsl,imx6sx-lcdif            O0s             w                  q      ~      ~        Apix axi         :okay       port       endpoint               ,        ;   \            mipi-csi@30750000            !fsl,imx7-mipi-csi2          O0u             w                  q                         Apclk wrap phy           X   -        >   %        I   .         	  :disabled       ports                                port@0          O          port@1          O      endpoint               /        ;                  dsi@30760000          )   !fsl,imx7d-mipi-dsim fsl,imx8mm-mipi-dsim                                      O0v             q                    Abus_clk sclk_mipi                                                 -@        X   -        w       )           P5        n1-         n6       	  :disabled          pcie-phy@306d0000            !fsl,imx7d-pcie-phy          O0m           	  :disabled            ;   W      pxp@30700000             !fsl,imx7d-pxp           O0p             w                 .           q             Aaxi          bus@30800000             !fsl,aips-bus simple-bus                                  O0   @              spba-bus@30800000            !fsl,spba-bus simple-bus                                  O0                 spi@30820000                                        !fsl,imx7d-ecspi fsl,imx51-ecspi         O0             w                  q                    Aipg per         $rx tx            .   (             (               	  :disabled          spi@30830000                                        !fsl,imx7d-ecspi fsl,imx51-ecspi         O0             w                   q                  Aipg per         $rx tx            .   (            (               	  :disabled          spi@30840000                                        !fsl,imx7d-ecspi fsl,imx51-ecspi         O0             w       !           q                  Aipg per         $rx tx            .   (            (               	  :disabled          serial@30860000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per         :okay            "default         0   0                                   serial@30890000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per         :okay            "default         0   1                                   serial@30880000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per         :okay            "default         0   2                                   sai@308a0000                         !fsl,imx7d-sai fsl,imx6sx-sai            O0             w       _            q                             Abus mclk1 mclk2 mclk3           $rx tx            .   (             (   	             	  :disabled          sai@308b0000                         !fsl,imx7d-sai fsl,imx6sx-sai            O0             w       `            q                             Abus mclk1 mclk2 mclk3           $rx tx            .   (   
          (                	  :disabled          sai@308c0000                         !fsl,imx7d-sai fsl,imx6sx-sai            O0             w       2            q                             Abus mclk1 mclk2 mclk3           $rx tx            .   (             (                	  :disabled             crypto@30900000          !fsl,sec-v4.0                                     O0                 0             w       [           q           Z      	  Aipg aclk       jr@1000          !fsl,sec-v4.0-job-ring           O              w       i         jr@2000          !fsl,sec-v4.0-job-ring           O               w       j         jr@3000          !fsl,sec-v4.0-job-ring           O  0            w       r            can@30a00000          $   !fsl,imx7d-flexcan fsl,imx6q-flexcan         O0             w       n           q                   Aipg per            3            	  :disabled          can@30a10000          $   !fsl,imx7d-flexcan fsl,imx6q-flexcan         O0             w       o           q                   Aipg per            3              :okay            "default         0   4           5      i2c@30a20000                                       !fsl,imx7d-i2c fsl,imx21-i2c         O0             w       #           q              :okay            "default         0   6   pmic@8           !fsl,pfuze3000           O      regulators     sw1a             
`                                     j        ;         sw1b             
`                                     j      sw2          `         :                        sw3                   -P                        swbst            LK@         N0      vsnvs            B@         -                        vrefddr                         vldo1            w@         2Z               vldo2            5                         vccsd            +|         2Z                 ;   G      v33          +|         2Z               vldo3            w@         2Z               vldo4            w@         2Z                        i2c@30a30000                                       !fsl,imx7d-i2c fsl,imx21-i2c         O0             w       $           q              :okay            "default         0   7   rtc@68           !microcrystal,rv4162         "default         0   8        O   h           9               i2c@30a40000                                       !fsl,imx7d-i2c fsl,imx21-i2c         O0             w       %           q              :okay            "default         0   :   touch@48             !ti,tsc2004          O   H        "default         0   ;           <              #   <               i2c@30a50000                                       !fsl,imx7d-i2c fsl,imx21-i2c         O0             w       &           q              :okay            "default         0   =   wm8960@1a            !wlf,wm8960          O           q     M        Amclk             0         serial@30a60000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per       	  :disabled          serial@30a70000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per       	  :disabled          serial@30a80000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w                  q                    Aipg per         :okay            "default         0   >                                     A      serial@30a90000          !fsl,imx7d-uart fsl,imx6q-uart           O0             w       ~           q                    Aipg per       	  :disabled          mailbox@30aa0000             !fsl,imx7s-mu fsl,imx6sx-mu          O0             w       X           q             Q         	  :disabled          mailbox@30ab0000             !fsl,imx7s-mu fsl,imx6sx-mu          O0             w       a           q             Q            ]      	  :disabled          usb@30b10000             !fsl,imx7d-usb fsl,imx27-usb         O0             w       +           q             k   ?        v   @                      :okay               A        "default         0   B      usb@30b30000             !fsl,imx7d-usb fsl,imx27-usb         O0             w       (           q             k   C        v   D            hsic            host                    	  :disabled          usbmisc@30b10200                     $   !fsl,imx7d-usbmisc fsl,imx6q-usbmisc         O0            ;   @      usbmisc@30b30200                     $   !fsl,imx7d-usbmisc fsl,imx6q-usbmisc         O0            ;   D      mmc@30b40000          !   !fsl,imx7d-usdhc fsl,imx6sl-usdhc            O0             w                  q           V              Aipg ahb per                                          :okay            "default         0   E           F                  G                        mmc@30b50000          !   !fsl,imx7d-usdhc fsl,imx6sl-usdhc            O0             w                  q           V              Aipg ahb per                                          :okay                                      "default         0   H                    I        )   J         4            wlcore@2          
   !ti,wl1271           O           f   K        w              GI          mmc@30b60000          !   !fsl,imx7d-usdhc fsl,imx6sl-usdhc            O0             w                  q           V              Aipg ahb per                                          :okay            "default         0   L                      ׄ                spi@30bb0000             !fsl,imx7d-qspi          O0     `              [QuadSPI QuadSPI-memory                                    w       k           q                    Aqspi_en qspi          	  :disabled          dma-controller@30bd0000          !fsl,imx7d-sdma fsl,imx35-sdma           O0             w                  q                  Aipg ahb         e           pimx/sdma/sdma-imx7d.bin         ;   (      ethernet@30be0000            !fsl,imx7d-fec fsl,imx6sx-fec            O0             int0 int1 int2 pps        0  w       x          v          w          y         (  q            R            *            "  Aipg ahb ptp enet_clk_ref enet_out                                    3              :okay            "default         0   M                                  +                     rgmii              N            mdio                                 ethernet-phy@4          O           ;   N            usb@30b20000             !fsl,imx7d-usb fsl,imx27-usb         O0             w       *           q             k   O        v   P                      :okay               Q        "default         0   R        host          usbmisc@30b20200                     $   !fsl,imx7d-usbmisc fsl,imx6q-usbmisc         O0            ;   P      ethernet@30bf0000            !fsl,imx7d-fec fsl,imx6sx-fec            O0             int0 int1 int2 pps        0  w       f          d          e          g         (  q            R            *            "  Aipg ahb ptp enet_clk_ref enet_out                                    3            	  :disabled             dma-controller@33000000       &   !fsl,imx7d-dma-apbh fsl,imx28-dma-apbh           O3             0  w                                                e                      q             ;   S      nand-controller@33002000             !fsl,imx7d-gpmi-nand                                   O3       3 @   @         [gpmi-nand bch           w                  bch         q                  Agpmi_io gpmi_bch_apb            .   S            $rx-tx         	  :disabled                                (      etm@3007d000          "   !arm,coresight-etm3x arm,primecell           O0             V           T        q      J      	  Aapb_pclk       out-ports      port       endpoint               U        ;                  pcie@33800000            !fsl,imx7d-pcie          O3    @ O             [dbi config                                   Cpci                      0  Ɂ           O                @   @                            w       z           msi                                           -                         }                            |                            {                            z           q      r      +      v        Apcie pcie_bus pcie_phy                s      w              )      +        ;           X   V        I   .      .      .           Npciephy apps turnoff            Z   W      	  :disabled             usbphynop2           !usb-nop-xceiv           q           	  Amain_clk            M            ;   O      memory@80000000         Cmemory          O   @         backlight-j9             !gpio-backlight          "default         0   X        *   Y                m      backlight-j20            !pwm-backlight           x   Z     LK@             }                    @                         :okay            ;   [      panel-lcd            !okaya,rs800480t-7x0gp              [   port       endpoint               \        ;   ,            regulator-usb-otg1-vbus          !regulator-fixed         usb_otg1_vbus            LK@         LK@           Y                        ;   A      regulator-usb-otg2-vbus          !regulator-fixed         usb_otg2_vbus            LK@         LK@           K                        ;   Q      regulator-can2-3v3           !regulator-fixed       	  can2-3v3             2Z         2Z           9              ;   5      regulator-vref-1v8           !regulator-fixed       	  vref-1v8             w@         w@        ;   '      regulator-vref-3v3           !regulator-fixed       	  vref-3v3             2Z         2Z      regulator-wlan           !regulator-fixed          2Z         2Z      	  reg_wlan             p           K                        ;   I      usdhc2_pwrseq            !mmc-pwrseq-simple           q     W      
  Aext_clock           ;   J         	#address-cells #size-cells model compatible gpio0 gpio1 gpio2 gpio3 gpio4 gpio5 gpio6 i2c0 i2c1 i2c2 i2c3 mmc0 mmc1 mmc2 serial0 serial1 serial2 serial3 serial4 serial5 serial6 spi0 spi1 spi2 spi3 usb0 usb1 usb2 entry-method arm,psci-suspend-param local-timer-stop entry-latency-us exit-latency-us min-residency-us phandle device_type reg clock-frequency clock-latency clocks cpu-idle-states operating-points-v2 #cooling-cells nvmem-cells nvmem-cell-names cpu-supply opp-shared opp-hz opp-microvolt clock-latency-ns opp-supported-hw opp-suspend #clock-cells clock-output-names clock-names #phy-cells power-domains interrupt-parent interrupts interrupt-affinity remote-endpoint arm,cpu-registers-not-fw-configured ranges cpu #interrupt-cells interrupt-controller gpio-controller #gpio-cells gpio-ranges pinctrl-names pinctrl-0 status fsl,input-sel fsl,pins #mux-control-cells mux-reg-masks mux-controls regulator-name regulator-min-microvolt regulator-max-microvolt anatop-reg-offset anatop-vol-bit-shift anatop-vol-bit-width anatop-min-bit-val anatop-min-voltage anatop-max-voltage anatop-enable-bit fsl,tempmon #thermal-sensor-cells regmap value mask linux,keycode wakeup-source assigned-clocks assigned-clock-parents assigned-clock-rates #reset-cells #power-domain-cells power-supply #io-channel-cells vref-supply dma-names dmas #pwm-cells phy-supply resets samsung,burst-clock-frequency samsung,esc-clock-frequency samsung,pll-clock-frequency #sound-dai-cells fsl,stop-mode xceiver-supply regulator-boot-on regulator-always-on regulator-ramp-delay interrupts-extended wakeup-gpios wlf,shared-lrclk uart-has-rtscts #mbox-cells fsl,mu-side-b fsl,usbphy fsl,usbmisc phy-clkgate-delay-us vbus-supply phy_type dr_mode #index-cells bus-width fsl,tuning-step fsl,tuning-start-tap cd-gpios vmmc-supply keep-power-in-suspend non-removable mmc-pwrseq cap-power-off-card ref-clock-frequency reg-names #dma-cells fsl,sdma-ram-script-name interrupt-names fsl,num-tx-queues fsl,num-rx-queues phy-mode phy-handle fsl,magic-packet dma-channels arm,primecell-periphid bus-range num-lanes interrupt-map-mask interrupt-map fsl,max-link-speed reset-names fsl,imx7d-pcie-phy default-on pwms brightness-levels default-brightness-level backlight gpio enable-active-high startup-delay-us 