  ;#   8  7   (            k  7                                                      .   STMicroelectronics STM32H743i-Discovery board         !   !st,stm32h743i-disco st,stm32h743       interrupt-controller@e000e100            !arm,armv7m-nvic           ,         A            R              V         timer@e000e010           !arm,armv7m-systick           R             ^okay             e沀      soc                                   !simple-bus           u                timer@40000c00           !st,stm32-timer           R@                 2               _      timer@40002400                                     !st,stm32-lptimer             R@ $                            mux       	   ^disabled       pwm          !st,stm32-pwm-lp                   	   ^disabled          trigger@0            !st,stm32-lptimer-trigger             R          	   ^disabled          counter          !st,stm32-lptimer-counter          	   ^disabled             spi@40003800                                       !st,stm32h7-spi           R@ 8                $                                   	   ^disabled          spi@40003c00                                       !st,stm32h7-spi           R@ <                3                                   	   ^disabled          serial@40004400          !st,stm32h7-uart          R@ D                &         ^okay                                        default       serial@40004800          !st,stm32h7-uart          R@ H                '      	   ^disabled                         serial@40004c00          !st,stm32h7-uart          R@ L                4      	   ^disabled                         i2c@40005400             !st,stm32f7-i2c                                     R@ T                                                       	   ^disabled          i2c@40005800             !st,stm32f7-i2c                                     R@ X                !   "                                   	   ^disabled          i2c@40005c00             !st,stm32f7-i2c                                     R@ \                H   I                                   	   ^disabled          dac@40007400             !st,stm32h7-dac-core          R@ t                   X         pclk                                    	   ^disabled       dac@1            !st,stm32-dac                         R         	   ^disabled          dac@2            !st,stm32-dac                         R         	   ^disabled             serial@40011000          !st,stm32h7-uart          R@                %      	   ^disabled                         spi@40013000                                       !st,stm32h7-spi           R@0                #                                   	   ^disabled          spi@40013400                                       !st,stm32h7-spi           R@4                T                                   	   ^disabled          spi@40015000                                       !st,stm32h7-spi           R@P                U                                   	   ^disabled          dma-controller@40020000          !st,stm32-dma             R@                                       /               A                                        	   ^disabled             V         dma-controller@40020400          !st,stm32-dma             R@                 8   9   :   ;   <   D   E   F               @                                        	   ^disabled             V         dma-router@40020800          !st,stm32h7-dmamux            R@    @                    
                                            A      adc@40022000             !st,stm32h7-adc-core          R@                                }         bus           ,         A                                   	   ^disabled             V      adc@0            !st,stm32h7-adc                       R             u                      	   ^disabled          adc@100          !st,stm32h7-adc                       R            u                     	   ^disabled             usb@40040000             !st,stm32f7-hsotg             R@                 M               |         otg         #           2             D         @   @   @   @              	   ^disabled          usb@40080000             !st,stm32f4x9-fsotg           R@                 e               {         otg       	   ^disabled          display-controller@50001000          !st,stm32-ltdc            RP                 X   Y              c                        lcd       	   ^disabled          dma-controller@52000000          !st,stm32h7-mdma          RR                  z               9                    
                      mmc@52007000             !arm,pl18x arm,primecell         S1         RR p                1               x      	   apb_pclk                           j         {        '          default opendrain sleep                                   	                                        
         ^okay          mmc@48022400             !arm,pl18x arm,primecell         S1         RH$                |               ~      	   apb_pclk                  )         j         {        '       	   ^disabled          interrupt-controller@58000000            !st,stm32h7-exti           ,         A            RX            4                        	   
      (   )   >   L         V         syscon@58000400          !st,stm32-syscfg syscon           RX              V         spi@58001400                                       !st,stm32h7-spi           RX                 V                                   	   ^disabled          i2c@58001c00             !st,stm32f7-i2c                                     RX                 _   `                                   	   ^disabled          timer@58002400                                     !st,stm32-lptimer             RX $                            mux       	   ^disabled       pwm          !st,stm32-pwm-lp                   	   ^disabled          trigger@1            !st,stm32-lptimer-trigger             R         	   ^disabled          counter          !st,stm32-lptimer-counter          	   ^disabled             timer@58002800                                     !st,stm32-lptimer             RX (                            mux       	   ^disabled       pwm          !st,stm32-pwm-lp                   	   ^disabled          trigger@2            !st,stm32-lptimer-trigger             R         	   ^disabled             timer@58002c00           !st,stm32-lptimer             RX ,                            mux       	   ^disabled       pwm          !st,stm32-pwm-lp                   	   ^disabled             timer@58003000           !st,stm32-lptimer             RX 0                            mux       	   ^disabled       pwm          !st,stm32-pwm-lp                   	   ^disabled             regulator@58003c00           !st,stm32-vrefbuf             RX <                   m         `         &%      	   ^disabled          rtc@58004000             !st,stm32h7-rtc           RX @                   l               pclk rtc_ck                                      u                          2                	   ^disabled          reset-clock-controller@58024400          !st,stm32h743-rcc st,stm32-rcc            RXD            <           I                             2            V         power-config@58024800            !st,stm32-power-config syscon             RXH             V         adc@58026000             !st,stm32h7-adc-core          RX`                                        bus           ,         A                                   	   ^disabled             V      adc@0            !st,stm32h7-adc                       R             u                      	   ^disabled             ethernet@40028000             !st,stm32-dwmac snps,dwmac-4.10a          R@          
  Vstmmaceth               =        `macirq            stmmaceth mac-clk-tx mac-clk-rx                >      =      <        p              z         	   ^disabled                         default         rmii                  mdio0                                      !snps,dwmac-mdio    ethernet-phy@0           R             V               pinctrl@58020000                                      !st,stm32h743-pinctrl                 X    0          u           2               V      gpio@58020000                                R                      V        GPIOA             ,         A                                          gpio@58020400                                R                     U        GPIOB             ,         A                                         gpio@58020800                                R                     T        GPIOC             ,         A                                          gpio@58020c00                                R                     S        GPIOD             ,         A                                0         gpio@58021000                                R                     R        GPIOE             ,         A                                @         gpio@58021400                                R                     Q        GPIOF             ,         A                                P         gpio@58021800                                R                     P        GPIOG             ,         A                                `         gpio@58021c00                                R                     O        GPIOH             ,         A                                p         gpio@58022000                                R                      N        GPIOI             ,         A                                         gpio@58022400                                R  $                   M        GPIOJ             ,         A                                         gpio@58022800                                R  (                   L        GPIOK             ,         A                                         i2c1-0     pins                                                       rmii-0           V      pins          $    k  m  l  $  %    !                        sdmmc1-b4-0          V      pins              (  )  *  +  ,  2                                      sdmmc1-b4-od-0           V      pins1             (  )  *  +  ,                                   pins2             2                                      sdmmc1-b4-sleep-0            V   	   pins              (  )  *  +  ,  2         sdmmc1-dir-0       pins1             &	  '	                                     pins2                               sdmmc1-dir-sleep-0     pins              &  '             sdmmc2-b4-0    pins              
  
  
  
  6  7                                      sdmmc2-b4-od-0     pins1             
  
  
  
  6                                   pins2             7                                      sdmmc2-b4-sleep-0      pins                      6  7         spi1-0     pins1                                                  pins2             i                  uart4-0    pins1              	                                    pins2             	                  usart1-0       pins1                                                 pins2                               usart2-0             V      pins1             5                                    pins2             6                  usart3-0       pins1               <                                    pins2               ;                  usbotg-hs-0    pins          0    t                                                                   clocks     clk-hse         <             !fixed-clock          e}x@         V         clk-lse         <             !fixed-clock          e            V         i2s_ckin            <             !fixed-clock          e             V            chosen          root=/dev/ram           (serial0:115200n8          memory@d0000000         4memory           R            aliases         @/soc/serial@40004400          regulator-v3v3           !regulator-fixed         Hv3v3             2Z         2Z         W         V   
         	#address-cells #size-cells model compatible interrupt-controller #interrupt-cells reg phandle status clock-frequency interrupt-parent ranges interrupts clocks clock-names #pwm-cells resets pinctrl-0 pinctrl-names #io-channel-cells #dma-cells st,mem2mem dma-requests dma-channels dma-masters g-rx-fifo-size g-np-tx-fifo-size g-tx-fifo-size arm,primecell-periphid cap-sd-highspeed cap-mmc-highspeed max-frequency pinctrl-1 pinctrl-2 broken-cd st,neg-edge bus-width vmmc-supply regulator-min-microvolt regulator-max-microvolt assigned-clocks assigned-clock-parents st,syscfg #clock-cells #reset-cells reg-names interrupt-names st,syscon snps,pbl phy-mode phy-handle gpio-controller #gpio-cells st,bank-name ngpios gpio-ranges pinmux bias-disable drive-open-drain slew-rate drive-push-pull bias-pull-up bootargs stdout-path device_type serial0 regulator-name regulator-always-on 