  ˴   8  X   (            
\                                                         3   STMicroelectronics STM32MP157C-DK2 Discovery Board        !   !st,stm32mp157c-dk2 st,stm32mp157       cpus                                 cpu@0            !arm,cortex-a7            ,&6         <cpu          H             L         cpu@1            !arm,cortex-a7            ,&6         <cpu          H            L            arm-pmu          !arm,cortex-a7-pmu            T                             _               r         psci             !arm,psci-1.0             smc       interrupt-controller@a0021000            !arm,cortex-a7-gic                                  H                   L         timer            !arm,armv7-timer       0   T                              
           r                   clocks     clk-hse                       !fixed-clock          ,n6          L   g      clk-hsi                       !fixed-clock          ,А       clk-lse                       !fixed-clock          ,         clk-lsi                       !fixed-clock          ,  }       clk-csi                       !fixed-clock          , =	          thermal-zones      cpu-thermal                                          trips      cpu-alert1           L                     Cpassive       cpu-crit                               	   Ccritical             cooling-maps                regulator-booster            !st,stm32mp1-booster                  	  )disabled          soc          !simple-bus                                    r            0   mailbox@4c001000             !st,stm32mp1-ipcc            7            HL             C            N      =             e           brx tx           r      S         y        )okay             L   t      rcc@50000000             !st,stm32mp1-rcc syscon           HP                                      L         pwr@50001000             !st,stm32mp1,pwr-reg          HP                           	   reg11           reg11                              L         reg18           reg18            w@         w@         L         usb33           usb33            2Z         2Z         L   U         pwr_mcu@50001014             !st,stm32mp151-pwr-mcu syscon             HP             L   l      interrupt-controller@5000d000            !st,stm32mp1-exti syscon                                HP          ,  N                                                 	             
                          @             A             B             C             (             *             L             M             y                                                                             !             H             _             k             %             &             '             G             4             5             R             S                                                                          ]                                                                                                              d                                                               >                                 L         syscon@50020000          !st,stm32mp157-syscfg syscon          HP             r      3         L         thermal@50028000             !st,stm32-thermal             HP             T                  r      5        pclk                        )okay             L         dma-controller@58000000          !st,stm32h7-mdma          HX               T       z           r      d                                 '            4   0         L   X      mmc@58005000          (   !st,stm32-sdmmc2 arm,pl18x arm,primecell         A %1         HX P             T       1           r      v      	  apb_pclk                          X         i        {'         )okay            default opendrain sleep            
                                                                                     mmc@58007000          (   !st,stm32-sdmmc2 arm,pl18x arm,primecell         A %1         HX p             T       |           r      w      	  apb_pclk                          X         i        {'       	  )disabled          crc@58009000             !st,stm32f7-crc           HX             r      n        )okay          usb@5800c000             !generic-ohci             HX             r         o                      T       J                      usb       	  )disabled             L         usb@5800d000             !generic-ehci             HX             r         o                      T       K                                 usb         )okay                                 hub@1            !usb424,2514          H                       display-controller@5a001000          !st,stm32-ltdc            HZ              T       X          Y           r              lcd                       )okay            default sleep                            port                                 endpoint                        L   6      endpoint@1           H                       L   h            watchdog@5a002000            !st,stm32mp1-iwdg             HZ              r      :            	  pclk lsi            )okay                      usbphyc@5a006000                                                    !st,stm32mp1-usbphyc          HZ `            r                                       /           )okay             L      usb-phy@0           >             H            I   	        T            h                                                                       L         usb-phy@1           >            H           I   	        T            h                                                                       L   V         rtc@5c004000             !st,stm32mp1-rtc          H\ @            r      A              pclk rtc_ck         N                 )okay          efuse@5c005000           !st,stm32mp15-bsec            H\ P                                part-number-otp@4            H            vrefin-cal@52            H   R            L   Q      calib@5c             H   \         calib@5e             H   ^            bus@5c007000             !st,stm32-etzpc simple-bus            H\ p                                                 0         L      timer@40000000                                     !st,stm32-timers          H@               T                  bglobal          r              int       P                                                                       ch1 ch2 ch3 ch4 up          *            	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@1          !st,stm32h7-timer-trigger             H         	  )disabled          counter          !st,stm32-timer-counter        	  )disabled             timer@40001000                                     !st,stm32-timers          H@              T                  bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =           )okay                                  default sleep         timer@2          !st,stm32h7-timer-trigger             H           )okay          counter          !st,stm32-timer-counter        	  )disabled             timer@40002000                                     !st,stm32-timers          H@               T                  bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =           )okay                                        default sleep         timer@3          !st,stm32h7-timer-trigger             H           )okay          counter          !st,stm32-timer-counter        	  )disabled             timer@40003000                                     !st,stm32-timers          H@ 0             T       2           bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =           )okay                           !        default sleep         timer@4          !st,stm32h7-timer-trigger             H           )okay          counter          !st,stm32-timer-counter        	  )disabled             timer@40004000                                     !st,stm32-timers          H@ @             T       6           bglobal          r              int         *            	  )disabled       timer@5          !st,stm32h7-timer-trigger             H           )okay             timer@40005000                                     !st,stm32-timers          H@ P             T       7           bglobal          r              int               F               up          *            	  )disabled       timer@6          !st,stm32h7-timer-trigger             H         	  )disabled             timer@40006000                                     !st,stm32-timers          H@ `             T       w           bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =           )okay               "           #        default sleep         timer@11             !st,stm32h7-timer-trigger             H           )okay             timer@40007000                                     !st,stm32-timers          H@ p             T                  bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@12             !st,stm32h7-timer-trigger             H         	  )disabled             timer@40008000                                     !st,stm32-timers          H@              T                  bglobal          r              int         *            	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@13             !st,stm32h7-timer-trigger             H         	  )disabled             timer@40009000                                     !st,stm32-lptimer             H@             N      /           r              mux          y        *            	  )disabled       pwm          !st,stm32-pwm-lp         =         	  )disabled          trigger@0            !st,stm32-lptimer-trigger             H          	  )disabled          counter          !st,stm32-lptimer-counter          	  )disabled             audio-controller@4000b000            !st,stm32h7-i2s          H             H@              T       $                  '            (               rx tx           *              )okay             r                                pclk i2sclk x8k x11k            default sleep              $           %   port             L   x   endpoint               &        Yi2s         d            L   7            spi@4000b000                                       !st,stm32h7-spi           H@              T       $           r                   L               '            (               rx tx           *            	  )disabled          audio-controller@4000c000            !st,stm32h7-i2s          H             H@              T       3                  =            >               rx tx           *            	  )disabled          spi@4000c000                                       !st,stm32h7-spi           H@              T       3           r                   L               =            >               rx tx           *            	  )disabled          audio-controller@4000d000            !st,stm32h7-spdifrx          H             H@             r              kclk             T       a                  ]            ^               rx rx-ctrl          *            	  )disabled          serial@4000e000          !st,stm32h7-uart          H@             N                 r               y               +            ,               rx tx           *            	  )disabled            default sleep idle             '           (           )      serial@4000f000          !st,stm32h7-uart          H@             N                 r               y               -            .               rx tx           *            	  )disabled            default sleep idle             *           +           ,         l      serial@40010000          !st,stm32h7-uart          H@             N                 r               y        *               )okay            default sleep idle             -           .           /      serial@40011000          !st,stm32h7-uart          H@            N                 r               y               A            B               rx tx           *      !      	  )disabled          i2c@40012000             !st,stm32mp15-i2c             H@             bevent error          T                             r                   L                                  |                  y                 *      "        )okay            default sleep              0           1           d              hdmi-transmitter@39          !sil,sii9022          H   9           2           3           4   
            T               r   5        H            )okay       ports                                port@0           H       endpoint               6         L            port@3           H      endpoint               7         L   &               cs42l51@4a           !cirrus,cs42l51           H   J        H                          8           8           8           5   	           r   9        MCLK            )okay       port                                 endpoint@0           H               :           ;        )   ;         L   ;      endpoint@1           H              <           =        )   =         L   =            touchscreen@38           !focaltech,ft6236             H   8         T               r   >        9          L           )okay             i2c@40013000             !st,stm32mp15-i2c             H@0            bevent error          T       !          "           r                   L                                  |                  y                 *      #      	  )disabled          i2c@40014000             !st,stm32mp15-i2c             H@@            bevent error          T       H          I           r                   L                                  |                  y                 *      $      	  )disabled          i2c@40015000             !st,stm32mp15-i2c             H@P            bevent error          T       k          l           r                   L                                  |                  y                 *      %      	  )disabled            default sleep              ?           @                               ,       cec@40016000             !st,stm32-cec             H@`             T       ^           r                    cec hdmi-cec            *      &        )okay            default sleep              A           B      dac@40017000             !st,stm32h7-dac-core          H@p            r              pclk                                      *      '      	  )disabled       dac@1            !st,stm32-dac            _            H         	  )disabled          dac@2            !st,stm32-dac            _            H         	  )disabled             serial@40018000          !st,stm32h7-uart          H@            N                  r               y        *      (      	  )disabled            default sleep idle             C           D           E      serial@40019000          !st,stm32h7-uart          H@            N      !           r               y               Q            R               rx tx           *      )      	  )disabled          timer@44000000                                     !st,stm32-timers          HD            0   T                                                bbrk up trg-com cc           r              int         *      0      	  )disabled       pwm          !st,stm32-pwm            =           )okay               F           G        default sleep         timer@0          !st,stm32h7-timer-trigger             H            )okay          counter          !st,stm32-timer-counter        	  )disabled             timer@44001000                                     !st,stm32-timers          HD           0   T       +          ,          -          .           bbrk up trg-com cc           r              int       p        /            0            1            2            3            4            5               ch1 ch2 ch3 ch4 up trig com         *      1      	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@7          !st,stm32h7-timer-trigger             H         	  )disabled          counter          !st,stm32-timer-counter        	  )disabled             serial@44003000          !st,stm32h7-uart          HD 0            N                 r               y               G            H               rx tx           *      3      	  )disabled          audio-controller@44004000            !st,stm32h7-i2s          H             HD @             T       #                  %            &               rx tx           *      4      	  )disabled          spi@44004000                                       !st,stm32h7-spi           HD @             T       #           r                   LH               %            &               rx tx           *      4      	  )disabled          spi@44005000                                       !st,stm32h7-spi           HD P             T       T           r                   LI               S            T               rx tx           *      5      	  )disabled          timer@44006000                                     !st,stm32-timers          HD `             T       t           bglobal          r              int       @        i            j            k            l               ch1 up trig com         *      6      	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@14             !st,stm32h7-timer-trigger             H         	  )disabled             timer@44007000                                     !st,stm32-timers          HD p             T       u           bglobal          r              int                m            n               ch1 up          *      7      	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@15             !st,stm32h7-timer-trigger             H         	  )disabled             timer@44008000                                     !st,stm32-timers          HD              T       v           bglobal          r              int                o            p               ch1 up          *      8      	  )disabled       pwm          !st,stm32-pwm            =         	  )disabled          timer@16             !st,stm32h7-timer-trigger             H         	  )disabled             spi@44009000                                       !st,stm32h7-spi           HD              T       U           r                   LJ               U            V               rx tx           *      9      	  )disabled          sai@4400a000             !st,stm32h7-sai                                   0    D              HD     D             T       W                LP        *      :      	  )disabled       audio-controller@4400a004           H             !st,stm32-sai-sub-a           H               r              sai_ck                W            	  )disabled          audio-controller@4400a024           H             !st,stm32-sai-sub-b           H   $            r              sai_ck                X            	  )disabled             sai@4400b000             !st,stm32h7-sai                                   0    D              HD     D             T       [                LQ        *      ;        )okay            r      *                    pclk x8k x11k           default sleep              H   I           J   K   audio-controller@4400b004           H             !st,stm32-sai-sub-a           H               r              sai_ck                Y              )okay                          tx           L   9   port             L   v   endpoint               ;        Yi2s         d           q                        L   :            audio-controller@4400b024           H             !st,stm32-sai-sub-b           H   $            r         9        sai_ck MCLK               Z              )okay             rx             9      port             L   w   endpoint               =        Yi2s         d           q                        L   <               sai@4400c000             !st,stm32h7-sai                                   0    D              HD     D             T       r                LR        *      <      	  )disabled       audio-controller@4400c004           H             !st,stm32-sai-sub-a           H               r              sai_ck                q            	  )disabled          audio-controller@4400c024           H             !st,stm32-sai-sub-b           H   $            r              sai_ck                r            	  )disabled             dfsdm@4400d000           !st,stm32mp1-dfsdm            HD             r              dfsdm                                     *      =      	  )disabled       filter@0             !st,stm32-dfsdm-adc          _            H             T       n                 e               rx        	  )disabled          filter@1             !st,stm32-dfsdm-adc          _            H            T       o                 f               rx        	  )disabled          filter@2             !st,stm32-dfsdm-adc          _            H            T       p                 g               rx        	  )disabled          filter@3             !st,stm32-dfsdm-adc          _            H            T       q                 h               rx        	  )disabled          filter@4             !st,stm32-dfsdm-adc          _            H            T       s                 [               rx        	  )disabled          filter@5             !st,stm32-dfsdm-adc          _            H            T       ~                 \               rx        	  )disabled             dma-controller@48000000          !st,stm32-dma             HH            `   T                                                                             /           r      G             L                            4           *      X         L   L      dma-controller@48001000          !st,stm32-dma             HH           `   T       8          9          :          ;          <          D          E          F           r      H             L                            4           *      Y         L   M      dma-router@48002000          !st,stm32h7-dmamux            HH      @                   4              L   M        '           r      I             L        *      Z         L         adc@48003000             !st,stm32mp1-adc-core             HH 0             T                 Z           r      J              bus adc                                                                    *      H        )okay            default            N                                 O         L   P   adc@0            !st,stm32mp1-adc         _                                      H             r   P         T                  	               rx          )okay       channel@18           H                   channel@19           H                      adc@100          !st,stm32mp1-adc         _                                      H            r   P         T                 
               rx             Q        vrefint         )okay       channel@13           H           vrefint       channel@14           H           vddcore       channel@18           H                   channel@19           H                         mmc@48004000          (   !st,stm32-sdmmc2 arm,pl18x arm,primecell         A %1         HH @             T                  r      x      	  apb_pclk                 L         X         i        {'         *      V      	  )disabled            default opendrain sleep            R           S           T                                              usb-otg@49000000             !st,stm32mp15-hsotg snps,dwc2             HI              r               	  otg utmi                 L        dwc2             T       b                      *             <                                Kotg         S           [   U        *      U        )okay               V          	  usb2-phy             i   port       endpoint               W         L   b            dcmi@4c006000            !st,stm32-dcmi            HL `             T       N                M         r      M        mclk                  K               tx          *      F      	  )disabled          timer@50021000                                     !st,stm32-lptimer             HP            N      0           r              mux          y        *      @      	  )disabled       pwm          !st,stm32-pwm-lp         =         	  )disabled          trigger@1            !st,stm32-lptimer-trigger             H         	  )disabled          counter          !st,stm32-lptimer-counter          	  )disabled             timer@50022000                                     !st,stm32-lptimer             HP             N      2           r              mux          y        *      A      	  )disabled       pwm          !st,stm32-pwm-lp         =         	  )disabled          trigger@2            !st,stm32-lptimer-trigger             H         	  )disabled             timer@50023000           !st,stm32-lptimer             HP0            N      4           r              mux          y        *      B      	  )disabled       pwm          !st,stm32-pwm-lp         =         	  )disabled             timer@50024000           !st,stm32-lptimer             HP@            N      5           r              mux          y        *      C      	  )disabled       pwm          !st,stm32-pwm-lp         =         	  )disabled             vrefbuf@50025000             !st,stm32-vrefbuf             HPP             &%         &%        r      4        *      E        )okay                        L   O      sai@50027000             !st,stm32h7-sai                                   0    Pp             HPp    Ps            T                       L        *      D      	  )disabled       audio-controller@50027004           H             !st,stm32-sai-sub-a           H               r              sai_ck                c            	  )disabled          audio-controller@50027024           H             !st,stm32-sai-sub-b           H   $            r              sai_ck                d            	  )disabled             hash@54002000            !st,stm32f756-hash            HT               T       P           r      a                        X       
                 in          y           *              )okay          rng@54003000             !st,stm32-rng             HT 0            r      |                     *              )okay          memory-controller@58002000                                    !st,stm32mp1-fmc2-ebi             HX              r      y                     *      [      	  )disabled          P  0        `             d             h             l                      nand-controller@4,0                                    !st,stm32mp1-fmc2-nfc          H   H                                      	        	              T       0         H     X       
           X       
           X       

              
   tx rx ecc         	  )disabled             spi@58003000             !st,stm32f469-qspi            HX 0    p              qspi qspi_mm             T       \         0     X                  X                        tx rx           r      z                                               *      \      	  )disabled          ethernet@5800a000         #   !st,stm32mp1-dwmac snps,dwmac-4.20a           HX            
  stmmaceth           N          =           bmacirq        6  stmmaceth mac-clk-tx mac-clk-rx eth-ck ptp_ref ethstp         0  r      i      g      h      {            p                                                      Y                 *      ^        )okay               Z           [        default sleep         	  rgmii-id                         \   stmmac-axi-config                                 &                                  L   Y      mdio                                       !snps,dwmac-mdio    ethernet-phy@0           H             L   \            serial@5c000000          !st,stm32h7-uart          H\              N                 r               y        *            	  )disabled          spi@5c001000                                       !st,stm32h7-spi           H\              T       V           r                   @      0     X   "                 X   #                      *               rx tx         	  )disabled          i2c@5c002000             !st,stm32mp15-i2c             H\              bevent error          T       _          `           r                   B                                  |                  y                 *              )okay            default sleep              ]           ^                               ,    stusb1600@28             !st,stusb1600             H   (         T               r   _        default            `        )okay               a   connector            !usb-c-connector         USB-C           0dual            ;default    port       endpoint               b         L   W               stpmic@33            !st,stpmic1           H   3        N   4                                     )okay       regulators           !st,stpmic1-regulators           N   a        [   a        h   a        u   a                      a           c           a           a                      a           a           d           d   buck1           vddcore          O         p                              0      buck2           vdd_ddr          p         p                              0         L   c      buck3           vdd          2Z         2Z                  R                     0         L         buck4           v3v3             2Z         2Z                  0                     L         ldo1            v1v8_audio           w@         w@                  T                L   8      ldo2          
  v3v3_hdmi            2Z         2Z                  T                L   2      ldo3            vtt_ddr                    q                  0      ldo4            vdd_usb          T                L   	      ldo5            vdda             ,@          ,@          T                `      ldo6          
  v1v2_hdmi            O         O                  T                L   3      vref_ddr          	  vref_ddr                   boost           bst_out          T                L   d      pwr_sw1       	  vbus_otg             T             pwr_sw2         vbus_sw          T               r            onkey            !st,stpmic1-onkey             T                       bonkey-falling onkey-rising             
        )okay          watchdog             !st,stpmic1-wdt        	  )disabled                i2c@5c009000             !st,stm32mp15-i2c             H\             bevent error          T                            r                   C                                  |                   y                 *            	  )disabled          can@4400e000             !bosch,m_can          HD     D            m_can message_ram            T                          
  bint0 int1           r                   
  hclk cclk                                                  *      >      	  )disabled          can@4400f000             !bosch,m_can          HD     D   (         m_can message_ram            T                          
  bint0 int1           r                   
  hclk cclk                                                 *      >      	  )disabled          cryp@54001000            !st,stm32mp1-cryp             HT              T       O           r      `                     *      	        )okay             tamp@5c00a000             !st,stm32-tamp syscon simple-mfd          H\              L   m      pinctrl@50002000                                      !st,stm32mp157-pinctrl           0    P               r                 `                       L   e   gpio@50002000                                                      H               r      T        GPIOA           )okay                          e                    L   4      gpio@50003000                                                      H              r      U        GPIOB           )okay                          e                   L         gpio@50004000                                                      H               r      V        GPIOC           )okay                          e                 gpio@50005000                                                      H  0            r      W        GPIOD           )okay                          e       0            L   u      gpio@50006000                                                      H  @            r      X        GPIOE           )okay                          e       @            L   j      gpio@50007000                                                      H  P            r      Y        GPIOF           )okay                          e       P            L   >      gpio@50008000                                                      H  `            r      Z        GPIOG           )okay                          e       `            L   5      gpio@50009000                                                      H  p            r      [        GPIOH           )okay                          e       p         gpio@5000a000                                                      H              r      \        GPIOI           )okay                          e                   L   _      gpio@5000b000                                                      H              r      ]        GPIOJ         	  )disabled          gpio@5000c000                                                      H              r      ^        GPIOK         	  )disabled          adc12-usb-cc-pins-0          L   N   pins                         cec-1            L   A   pins                                	
        	             cec-sleep-1          L   B   pins                       rgmii-0          L   Z   pins1              e  d  m  n  "  B    !                  	%        	         pins2                               	%        	          pins3             $  %                          rgmii-sleep-0            L   [   pins1         <    e  d  m  n  "  B      !  $  %                 i2c1-0           L   0   pins              <  _                  	
        	             i2c1-sleep-0             L   1   pins              <  _         i2c5-0           L   ?   pins                                  	
        	             i2c5-sleep-0             L   @   pins                         i2s2-0           L   $   pins                  	        	            	%                  i2s2-sleep-0             L   %   pins                  	         ltdc-0           L      pins          p    g      Z  r  s  x  y  z     |  O  E  F  }  ~          9  l  j  :        8                  	%        	            ltdc-sleep-0             L      pins          p    g      Z  r  s  x  y  z     |  O  E  F  }  ~          9  l  j  :        8         pwm1-0           L   F   pins              I  K  N         	5         	%        	             pwm1-sleep-0             L   G   pins              I  K  N         pwm3-0           L      pins              '         	5         	%        	             pwm3-sleep-0             L      pins              '         pwm4-0           L      pins              >  ?         	5         	%        	             pwm4-sleep-0             L      pins              >  ?         pwm4-1           L      pins              =         	5         	%        	             pwm4-sleep-1             L      pins              =         pwm5-0           L       pins              {         	5         	%        	             pwm5-sleep-0             L   !   pins              {         pwm12-0          L   "   pins              v         	5         	%        	             pwm12-sleep-0            L   #   pins              v         sai2a-0          L   H   pins                    @        	             	%                  sai2a-sleep-0            L   J   pins                    @         sai2b-1          L   I   pins              [                  sai2b-sleep-1            L   K   pins              [         sdmmc1-b4-0          L   
   pins1             (  )  *  +  2        	            	%               pins2             ,        	            	%                  sdmmc1-b4-od-0           L      pins1             (  )  *  +        	            	%               pins2             ,        	            	%               pins3             2        	            	
                  sdmmc1-b4-sleep-0            L      pins              (  )  *  +  ,  2         sdmmc3-b4-0          L   R   pins1             P
  T
  U
  7  Q
        	            	%         	D      pins2             o        	            	%         	D         sdmmc3-b4-od-0           L   S   pins1             P
  T
  U
  7        	            	%         	D      pins2             o        	            	%         	D      pins3             Q
        	            	
         	D         sdmmc3-b4-sleep-0            L   T   pins              P  T  U  7  o  Q         stusb1600-0          L   `   pins                        	D         uart4-0          L   -   pins1             k                  	%        	          pins2             	                  uart4-idle-0             L   /   pins1             k      pins2             	                  uart4-sleep-0            L   .   pins              k           uart7-2          L   C   pins1             H                  	%        	          pins2             G         	D         uart7-idle-2             L   E   pins1             H      pins2             G         	D         uart7-sleep-2            L   D   pins              H  G         usart2-2             L   '   pins1             5  4                  	%        	          pins2             6  3                  usart2-idle-2            L   )   pins1             5  3      pins2             4                  	%        	          pins3             6                  usart2-sleep-2           L   (   pins              5  4  6  3         usart3-2             L   *   pins1               h	                  	%        	          pins2             	           	D         usart3-idle-2            L   ,   pins1                     pins2             h	                  	%        	          pins3             	         	D         usart3-sleep-2           L   +   pins                h                pinctrl@54004000                                      !st,stm32mp157-z-pinctrl         0    T @             r                 `                       L   f   gpio@54004000                                                      H               r      _        GPIOZ           	Q           )okay                          f               i2c4-0           L   ]   pins                                	
        	             i2c4-sleep-0             L   ^   pins                          gpu@59000000             !vivante,gc           HY               T       m           r      e      ~      	  bus core                       dsi@5a000000             !st,stm32-dsi             HZ              r      9   g              pclk ref px_clk         	`                        apb         )okay                                 ports                                port@0           H       endpoint               h         L            port@1           H      endpoint               i         L   k            panel@0          !orisetech,otm8009a           H               j              	o           )okay       port       endpoint               k         L   i                  ahb          !st,mlahb simple-bus                                   0      $  	|    8               0   0         m4@10000000          !st,stm32mp1-m4           H      0      8                    !        mcu_rst         	                	   l               	   m  D        	   m  H        )okay            	   n   o   p   q   r   s         	   t       t      t      t           	vq0 vq1 shutdown detach          r            T   D            aliases       "  	/soc/bus@5c007000/serial@40010000         "  	/soc/bus@5c007000/serial@4000f000         "  	/soc/bus@5c007000/serial@40018000         $  
/soc/bus@5c007000/ethernet@5800a000       "  
/soc/bus@5c007000/serial@4000e000         memory@c0000000          <memory           H             reserved-memory                                   0   mcuram2@10000000             !shared-dma-pool          H               
         L   p      vdev0vring0@10040000             !shared-dma-pool          H              
         L   q      vdev0vring1@10041000             !shared-dma-pool          H             
         L   r      vdev0buffer@10042000             !shared-dma-pool          H    @          
         L   s      mcuram@30000000          !shared-dma-pool          H0               
         L   o      retram@38000000          !shared-dma-pool          H8               
         L   n         led       
   !gpio-leds      led-blue          
  heartbeat              u             
  
heartbeat           
5off          sound            !audio-graph-card            STM32MP15-DK          )  
CPlayback MCLK Capture MCLK MICL Mic Bias            
K   v   w   x        )okay          vin          !regulator-fixed         vin          LK@         LK@                  L   a      chosen          
Pserial0:115200n8             	#address-cells #size-cells model compatible clock-frequency device_type reg phandle interrupts interrupt-affinity interrupt-parent method #interrupt-cells interrupt-controller arm,no-tick-in-suspend #clock-cells polling-delay-passive polling-delay thermal-sensors temperature hysteresis st,syscfg status ranges #mbox-cells st,proc-id interrupts-extended interrupt-names clocks wakeup-source #reset-cells vdd-supply vdd_3v3_usbfs-supply regulator-name regulator-min-microvolt regulator-max-microvolt clock-names #thermal-sensor-cells resets #dma-cells dma-channels dma-requests arm,primecell-periphid cap-sd-highspeed cap-mmc-highspeed max-frequency pinctrl-names pinctrl-0 pinctrl-1 pinctrl-2 cd-gpios disable-wp st,neg-edge bus-width vmmc-supply phys phy-names companion remote-endpoint timeout-sec vdda1v1-supply vdda1v8-supply #phy-cells phy-supply st,tune-hs-dc-level st,enable-fs-rftime-tuning st,enable-hs-rftime-reduction st,trim-hs-current st,trim-hs-impedance st,tune-squelch-level st,tune-hs-rx-offset st,no-lsfs-sc #access-controller-cells dmas dma-names access-controllers #pwm-cells #sound-dai-cells dai-format mclk-fs uart-has-rtscts st,syscfg-fmp i2c-analog-filter i2c-scl-rising-time-ns i2c-scl-falling-time-ns iovcc-supply cvcc12-supply reset-gpios VL-supply VD-supply VA-supply VAHP-supply frame-master bitclock-master touchscreen-size-x touchscreen-size-y #io-channel-cells dai-tdm-slot-num dai-tdm-slot-width st,sync st,mem2mem dma-masters vdda-supply vref-supply st,min-sample-time-ns nvmem-cells nvmem-cell-names label broken-cd reset-names g-rx-fifo-size g-np-tx-fifo-size g-tx-fifo-size dr_mode otg-rev usb33d-supply usb-role-switch dma-maxburst reg-names st,syscon snps,mixed-burst snps,pbl snps,en-tx-lpi-clockgating snps,axi-config snps,tso phy-mode max-speed phy-handle snps,wr_osr_lmt snps,rd_osr_lmt snps,blen power-role typec-power-opmode buck1-supply buck2-supply buck3-supply buck4-supply ldo1-supply ldo2-supply ldo3-supply ldo4-supply ldo5-supply ldo6-supply vref_ddr-supply boost-supply pwr_sw1-supply pwr_sw2-supply regulator-always-on regulator-initial-mode regulator-over-current-protection st,mask-reset regulator-boot-on regulator-active-discharge power-off-time-sec bosch,mram-cfg st,package gpio-controller #gpio-cells st,bank-name ngpios gpio-ranges pinmux bias-disable drive-open-drain slew-rate drive-push-pull bias-pull-down bias-pull-up st,bank-ioport phy-dsi-supply power-supply dma-ranges st,syscfg-holdboot st,syscfg-pdds st,syscfg-rsc-tbl st,syscfg-m4-state memory-region mboxes mbox-names serial0 serial1 serial2 ethernet0 serial3 no-map linux,default-trigger default-state routing dais stdout-path 