  >u   8  :   (              :                                                                      ,Allwinner A23 Evaluation Board        ,   2allwinner,sun8i-a23-evb allwinner,sun8i-a23    chosen                                     =         Dserial0:115200n8       framebuffer-lcd0          0   2allwinner,simple-framebuffer simple-framebuffer          Pde_be0-lcd0       0   c      &      (      W      U      T      b      	   jdisabled             display-engine           q         	   jdisabled          #   2allwinner,sun8i-a23-display-engine        timer            2arm,armv7-timer       0                                 
           n6                 cpus             allwinner,sun8i-a23                              cpu@0            2arm,cortex-a7            cpu                    cpu@1            2arm,cortex-a7            cpu                      clocks                                     =   osc24M-clk                        2fixed-clock          n6            P         osc24M                   ext-osc32k-clk                        2fixed-clock                        P         ext-osc32k                      soc          2simple-bus                                     =   system-control@1c00000        #   2allwinner,sun8i-a23-system-control                0                                   =   sram@1d00000          
   2mmio-sram                                                   =            sram-section@0        8   2allwinner,sun8i-a23-sram-c1 allwinner,sun4i-a10-sram-c1                             dma-controller@1c02000           2allwinner,sun8i-a23-dma                               2            c                                                 nand-controller@1c03000       $   2allwinner,sun8i-a23-nand-controller          0                    F            c            ;        +ahb mod               
        7ahb         C              Hrxtx            Rdefault         `               	   jdisabled                                    lcd-controller@1c0c000                               V           C               c      &      W              +ahb tcon-ch0 lvds-alt            tcon-data-clock                                        	  7lcd lvds          	   jdisabled             2allwinner,sun8i-a23-tcon       ports                                port@0                  endpoint            j                       port@1                          mmc@1c0f000          2allwinner,sun7i-a20-mmc                        c            <      >      =        +ahb mmc output sample                         7ahb                 <           Rdefault         `   	         jokay                                      z   
                                     mmc@1c10000          2allwinner,sun7i-a20-mmc                         c            ?      A      @        +ahb mmc output sample                         7ahb                 =         	   jdisabled                                    mmc@1c11000          2allwinner,sun7i-a20-mmc                        c            B      D      C        +ahb mmc output sample                 	        7ahb                 >         	   jdisabled                                    usb@1c19000                       c      "                              G           mc                         usb                        otg       	   jdisabled             2allwinner,sun6i-a31-musb          phy@1c19400          c      J      K        +usb0_phy usb1_phy                                7usb0_reset usb1_reset         	   jdisabled                        2allwinner,sun8i-a23-usb-phy                          phy_ctrl pmu1                    usb@1c1a000       &   2allwinner,sun8i-a23-ehci generic-ehci                                H            c      #                                    usb       	   jdisabled          usb@1c1a400       &   2allwinner,sun8i-a23-ohci generic-ohci                                I            c      $      N                                    usb       	   jdisabled          clock@1c20000                          c                
  +hosc losc                                   2allwinner,sun8i-a23-ccu                  pinctrl@1c20800                                    c      0                  +apb hosc losc                                                    2allwinner,sun8i-a23-pinctrl       $                                               i2c0-pins           +PH2 PH3         0i2c0                     i2c1-pins           +PH4 PH5         0i2c1                     i2c2-pins         
  +PE12 PE13           0i2c2                     lcd-rgb666-pins       h  +PD2 PD3 PD4 PD5 PD6 PD7 PD10 PD11 PD12 PD13 PD14 PD15 PD18 PD19 PD20 PD21 PD22 PD23 PD24 PD25 PD26 PD27         0lcd0          mmc0-pins           +PF0 PF1 PF2 PF3 PF4 PF5         0mmc0            9            H           	      mmc1-pg-pins            +PG0 PG1 PG2 PG3 PG4 PG5         0mmc1            9            H      mmc2-8bit-pins        3  +PC5 PC6 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PC16          0mmc2            9            H      nand-pins         6  +PC0 PC1 PC2 PC5 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15           0nand0                    nand-cs0-pin            +PC4         0nand0            H                 nand-cs1-pin            +PC3         0nand0            H      nand-rb0-pin            +PC6         0nand0            H                 nand-rb1-pin            +PC7         0nand0            H      pwm0-pin            +PH0         0pwm0          uart0-pf-pins           +PF2 PF4         0uart0         uart1-pg-pins           +PG6 PG7         0uart1         uart1-cts-rts-pg-pins           +PG8 PG9         0uart1            timer@1c20c00            2allwinner,sun8i-a23-timer                                                      c         watchdog@1c20ca0             2allwinner,sun6i-a31-wdt                                          c         pwm@1c21400          2allwinner,sun7i-a20-pwm                       c           U         	   jdisabled          lradc@1c22800            2allwinner,sun4i-a10-lradc-keys           (                                             jokay            `   
   button-190        
  lVolume Up           r   s        }             0      button-390          lVolume Down         r   r        }             p      button-600          lHome            r   f        }             	'         serial@1c28000           2snps,dw-apb-uart                                                                    c      6              #        C                    Htx rx         	   jdisabled          serial@1c28400           2snps,dw-apb-uart                                                                   c      7              $        C                    Htx rx         	   jdisabled          serial@1c28800           2snps,dw-apb-uart                                                                   c      8              %        C                    Htx rx         	   jdisabled          serial@1c28c00           2snps,dw-apb-uart                                                                   c      9              &        C      	      	        Htx rx         	   jdisabled          serial@1c29000           2snps,dw-apb-uart                                                                   c      :              '        C      
      
        Htx rx         	   jdisabled          i2c@1c2ac00          2allwinner,sun6i-a31-i2c          ¬                                c      3                       Rdefault         `            jokay                                    i2c@1c2b000          2allwinner,sun6i-a31-i2c          °                                c      4              !        Rdefault         `            jokay                                    i2c@1c2b400          2allwinner,sun6i-a31-i2c          ´                                c      5              "        Rdefault         `         	   jdisabled                                    gpu@1c40000       ?   2allwinner,sun8i-a23-mali allwinner,sun7i-a20-mali arm,mali-400                      T          a          b          c          d          f          g          e         #  gp gpmmu pp0 ppmmu0 pp1 ppmmu1 pmu           c      *      c      	  +bus core                                           c        `       interrupt-controller@1c81000             2arm,gic-400                     @     `                                        	                   display-frontend@1e00000                                  ]            c      )      V      S        +ahb mod ram                     %   2allwinner,sun8i-a23-display-frontend                  ports                                port@1                 endpoint            j                             display-backend@1e60000                               _            c      (      U      T        +ahb mod ram                     $   2allwinner,sun8i-a23-display-backend    ports                                port@0                  endpoint            j                       port@1                 endpoint            j                             drc@1e70000                               [            c      -      b      R        +ahb mod ram                        2allwinner,sun8i-a23-drc    ports                                port@0                  endpoint            j                       port@1                 endpoint            j                             rtc@1f00000          2allwinner,sun8i-a23-rtc                                            (          )            osc32k osc32k-out            c                                interrupt-controller@1f00c00             2allwinner,sun6i-a31-r-intc                                                                        prcm@1f01400             2allwinner,sun8i-a23-prcm                    ar100-clk            2fixed-factor-clock                                              c            ar100                    ahb0-clk             2fixed-factor-clock                                              c            ahb0                     apb0-clk             2allwinner,sun8i-a23-apb0-clk                          c            apb0                     apb0-gates-clk        #   2allwinner,sun8i-a23-apb0-gates-clk                       c         0   apb0_pio apb0_timer apb0_rsb apb0_uart apb0_i2c                  apb0-rst              2allwinner,sun6i-a31-clock-reset                             codec-analog          !   2allwinner,sun8i-a23-codec-analog               !         cpucfg@1f01c00           2allwinner,sun8i-a23-cpuconfig                      serial@1f02800           2snps,dw-apb-uart             (                    &                                  c                             jokay            Rdefault         `         i2c@1f02400       0   2allwinner,sun8i-a23-i2c allwinner,sun6i-a31-i2c          $                    ,           Rdefault         `            c                          	   jdisabled                                    pinctrl@1f02c00          2allwinner,sun8i-a23-r-pinctrl            ,                                 -            c                         +apb hosc losc                                              r-i2c-pins          +PL0 PL1         0s_i2c            H                 r-rsb-pins          +PL0 PL1         0s_rsb           9            H                  r-uart-pins         +PL2 PL3         0s_uart                      rsb@1f03400          2allwinner,sun8i-a23-rsb          4                    '            c                -                      Rdefault         `          	   jdisabled                                    codec@1c22c00                        2allwinner,sun8i-a23-codec            ,                                c      /      \      
  +apb codec                         C                    Hrx tx              !      	   jdisabled             ahci-5v          2regulator-fixed         ahci-5v         - LK@        E LK@         ]         o                           	   jdisabled          usb0-vbus            2regulator-fixed       
  usb0-vbus           - LK@        E LK@         o                 	          	   jdisabled          usb1-vbus            2regulator-fixed       
  usb1-vbus           - LK@        E LK@         ]         o                           	   jdisabled          usb2-vbus            2regulator-fixed       
  usb2-vbus           - LK@        E LK@         ]         o                           	   jdisabled          vcc3v0           2regulator-fixed         vcc3v0          - -        E -           
      vcc3v3           2regulator-fixed         vcc3v3          - 2Z        E 2Z      vcc5v0           2regulator-fixed         vcc5v0          - LK@        E LK@      aliases         /soc/i2c@1c2ac00            /soc/i2c@1c2b000            /soc/serial@1f02800          	interrupt-parent #address-cells #size-cells model compatible ranges stdout-path allwinner,pipeline clocks status allwinner,pipelines interrupts clock-frequency arm,cpu-registers-not-fw-configured enable-method device_type reg #clock-cells clock-accuracy clock-output-names phandle resets #dma-cells clock-names reset-names dmas dma-names pinctrl-names pinctrl-0 remote-endpoint vmmc-supply bus-width cd-gpios interrupt-names phys phy-names extcon dr_mode #phy-cells reg-names #reset-cells gpio-controller interrupt-controller #interrupt-cells #gpio-cells pins function drive-strength bias-pull-up #pwm-cells vref-supply label linux,code channel voltage reg-shift reg-io-width #cooling-cells assigned-clocks assigned-clock-rates clock-div clock-mult #sound-dai-cells allwinner,codec-analog-controls regulator-name regulator-min-microvolt regulator-max-microvolt regulator-boot-on enable-active-high gpio i2c0 i2c1 serial0 