Ðþí  lå   8  gP   (            •  g                                                                      ,Olimex A20-SOM204-EVB-eMMC        6   2olimex,a20-olimex-som204-evb-emmc allwinner,sun7i-a20      aliases          =/soc/ethernet@1c50000            G/soc/serial@1c28000          O/soc/serial@1c29000          W/soc/serial@1c29c00          _/soc/spi@1c06000             d/soc/spi@1c17000             i/soc/mmc@1c12000/wifi@1       chosen                                     s         zserial0:115200n8       framebuffer-lcd0-hdmi         0   2allwinner,simple-framebuffer simple-framebuffer          †de_be0-lcd0-hdmi          8   ™      8      <      >      �      ›      Œ      ¤      	    disabled          framebuffer-lcd0          0   2allwinner,simple-framebuffer simple-framebuffer          †de_be0-lcd0       (   ™      8      >      �      •      Œ      	    disabled          framebuffer-lcd0-tve0         0   2allwinner,simple-framebuffer simple-framebuffer          †de_be0-lcd0-tve0          8   ™      6      8      >      �      ›      ‡      Œ      	    disabled             cpus                                 cpu@0            2arm,cortex-a7            §cpu          ³             ™               · ¹°      8   Å ¦  \À ê€ \À /  Ö  
ü€ O€ € Èà ÂÀ B@ 2€ B@         Ö            å            ð         cpu@1            2arm,cortex-a7            §cpu          ³            ™               · ¹°      8   Å ¦  \À ê€ \À /  Ö  
ü€ O€ € Èà ÂÀ B@ 2€ B@         Ö            ð            thermal-zones      cpu-thermal          ø   ú          è              cooling-maps       map0            ,           1   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ         trips      cpu-alert0          @ $ø        L  Ð         ®passive          ð         cpu-crit            @ †         L  Ð      	   ®critical                   reserved-memory                                    s   default-pool             2shared-dma-pool         W           \@               i         r         timer            2arm,armv7-timer       0  „                              
        pmu          2arm,cortex-a7-pmu           „       x          y         clocks                                     s   clk-24M         �             2fixed-clock         œn6         ¬osc24M           ð   *      clk-32k         �             2fixed-clock         œ  €         ¬osc32k           ð   +      clk-mii-phy-tx          �             2fixed-clock         œ}x@        ¬mii_phy_tx           ð         clk-gmac-int-tx         �             2fixed-clock         œsY@        ¬gmac_int_tx          ð   	      clk@1c20164         �             2allwinner,sun7i-a20-gmac-clk             ³Âd            ™      	        ¬gmac_tx          ð   8         display-engine        #   2allwinner,sun7i-a20-display-engine          ¿   
             okay          soc          2simple-bus                                     s   system-control@1c00000        F   2allwinner,sun7i-a20-system-control allwinner,sun4i-a10-system-control            ³À     0                                   s   sram@0        
   2mmio-sram            ³      À                                   s          À    sram-section@8000         >   2allwinner,sun7i-a20-sram-a3-a4 allwinner,sun4i-a10-sram-a3-a4            ³  €   @       	    disabled             ð            sram@10000        
   2mmio-sram            ³                                        s             sram-section@0        6   2allwinner,sun7i-a20-sram-d allwinner,sun4i-a10-sram-d            ³                 okay             ð            sram@1d00000          
   2mmio-sram            ³Ð                                       s    Ð        sram-section@0        8   2allwinner,sun7i-a20-sram-c1 allwinner,sun4i-a10-sram-c1          ³                ð               interrupt-controller@1c00030             2allwinner,sun7i-a20-sc-nmi           Ó        è            ³À 0           „                    ð   3      dma-controller@1c02000           2allwinner,sun4i-a10-dma          ³À             „                   ™               ù            ð         nand-controller@1c03000          2allwinner,sun4i-a10-nand             ³À0            „       %            ™      '      `        ahb mod                          rxtx          	    disabled                                    spi@1c05000          2allwinner,sun4i-a10-spi          ³ÀP            „       
            ™      ,      p        ahb mod                                   rx tx         	    disabled                                               spi@1c06000          2allwinner,sun4i-a10-spi          ³À`            „                   ™      -      q        ahb mod                  	                 rx tx             okay                                                 &default         4            csi@1c09000          2allwinner,sun7i-a20-csi0             ³À�            „       *            ™      :      —      ƒ        bus isp ram         >            	    disabled          ethernet@1c0b000             2allwinner,sun4i-a10-emac             ³À°            „       7            ™      *        E            	    disabled          mdio@1c0b080             2allwinner,sun4i-a10-mdio             ³À°€         	    disabled                                    lcd-controller@1c0c000        3   2allwinner,sun7i-a20-tcon0 allwinner,sun7i-a20-tcon           ³ÀÀ            „       ,           >                  	  Tlcd lvds             ™      8      •      ›        ahb tcon-ch0 tcon-ch1           ¬tcon0-pixel-clock           �                        ports                                port@0                                     ³       endpoint@0           ³            `            ð   E      endpoint@1           ³           `            ð   A         port@1                                     ³      endpoint@1           ³           `           p            ð   $               lcd-controller@1c0d000        3   2allwinner,sun7i-a20-tcon1 allwinner,sun7i-a20-tcon           ³ÀÐ            „       -           >              Tlcd          ™      9      –      �        ahb tcon-ch0 tcon-ch1           ¬tcon1-pixel-clock           �                        ports                                port@0                                     ³       endpoint@0           ³            `            ð   F      endpoint@1           ³           `            ð   B         port@1                                     ³      endpoint@1           ³           `           p            ð   %               video-codec@1c0e000       !   2allwinner,sun7i-a20-video-engine             ³Àà             ™      4      ¡      ‚        ahb mod ram         >              „       5           E            mmc@1c0f000          2allwinner,sun7i-a20-mmc          ³Àð              ™      "      b      c      d        ahb mmc output sample           „                   &default         4             okay                                      ‡           “           �                  mmc@1c10000          2allwinner,sun7i-a20-mmc          ³Á               ™      #      e      f      g        ahb mmc output sample           „       !         	    disabled                                    mmc@1c11000          2allwinner,sun7i-a20-mmc          ³Á              ™      $      h      i      j        ahb mmc output sample           „       "           &default         4             okay                                      ‡           ¦           “            ±   emmc@0           ³          	   2mmc-card             ¿         mmc@1c12000          2allwinner,sun7i-a20-mmc          ³Á               ™      %      k      l      m        ahb mmc output sample           „       #           &default         4             okay                                      ‡           ¦           “            ±   wifi@1           ³            usb@1c13000          2allwinner,sun4i-a10-musb             ³Á0             ™              „       &           Êmc          Ú               ßusb         é               E              ðotg           okay          phy@1c13400         ø            2allwinner,sun7i-a20-usb-phy          ³Á4    ÁH    ÁÈ            phy_ctrl pmu1 pmu2           ™      }        usb_phy         >                        !  Tusb0_reset usb1_reset usb2_reset              okay                                                      3            J   !        [   "        l   #         ð         usb@1c14000       &   2allwinner,sun7i-a20-ehci generic-ehci            ³Á@            „       '            ™              Ú              ßusb           okay          usb@1c14400       &   2allwinner,sun7i-a20-ohci generic-ohci            ³ÁD            „       @            ™      {              Ú              ßusb           okay          crypto-engine@1c15000         6   2allwinner,sun7i-a20-crypto allwinner,sun4i-a10-crypto            ³ÁP            „       V            ™            o        ahb mod       hdmi@1c16000          3   2allwinner,sun7i-a20-hdmi allwinner,sun5i-a10s-hdmi           ³Á`            „       :             ™      <      ¤      	              ahb mod pll-0 pll-1       $                                       ddc-tx ddc-rx audio-tx            okay       ports                                port@0                                     ³       endpoint@0           ³            `   $         ð         endpoint@1           ³           `   %         ð            port@1           ³      endpoint            `   &         ð   G               spi@1c17000          2allwinner,sun4i-a10-spi          ³Áp            „                   ™      .      r        ahb mod                                   rx tx             okay                                                 &default         4   '   (      sata@1c18000             2allwinner,sun4i-a10-ahci             ³Á€            „       8            ™      1      z          okay            }   )      usb@1c1c000       &   2allwinner,sun7i-a20-ehci generic-ehci            ³ÁÀ            „       (            ™              Ú              ßusb           okay          usb@1c1c400       &   2allwinner,sun7i-a20-ohci generic-ohci            ³ÁÄ            „       A            ™      |              Ú              ßusb           okay          csi@1c1d000       2   2allwinner,sun7i-a20-csi1 allwinner,sun4i-a10-csi1            ³ÁÐ            „       +            ™      ;      „        bus ram         >            	    disabled          spi@1c1f000          2allwinner,sun4i-a10-spi          ³Áð            „       2            ™      /              ahb mod                                   rx tx         	    disabled                                               clock@1c20000            2allwinner,sun7i-a20-ccu          ³Â              ™   *   +      
  hosc losc           �           ‹            ð         pinctrl@1c20800          2allwinner,sun7i-a20-pinctrl          ³Â            „                   ™      J   *   +        apb hosc losc            ˜         Ó        è           ¨            ð      can-ph-pins       
  ´PH20 PH21           ¹can          ð   7      gmac-rgmii-pins       B  ´PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA10 PA11 PA12 PA13 PA15 PA16           ¹gmac            Â   (         ð   9      i2c0-pins           ´PB0 PB1         ¹i2c0             ð   2      i2c1-pins         
  ´PB18 PB19           ¹i2c1             ð   4      i2c2-pins         
  ´PB20 PB21           ¹i2c2             ð   5      i2c3-pins           ´PI0 PI1         ¹i2c3             ð   6      ir0-rx-pin          ´PB4         ¹ir0          ð   ,      mmc0-pins           ´PF0 PF1 PF2 PF3 PF4 PF5         ¹mmc0            Â            Ñ         ð         mmc2-pins           ´PC6 PC7 PC8 PC9 PC10 PC11           ¹mmc2            Â            Ñ         ð         mmc3-pins           ´PI4 PI5 PI6 PI7 PI8 PI9         ¹mmc3            Â            Ñ         ð         spi1-pi-pins            ´PI17 PI18 PI19          ¹spi1             ð         spi1-cs0-pi-pin         ´PI16            ¹spi1             ð         spi2-pc-pins            ´PC20 PC21 PC22          ¹spi2             ð   '      spi2-cs0-pc-pin         ´PC19            ¹spi2             ð   (      uart0-pb-pins         
  ´PB22 PB23           ¹uart0            ð   -      uart3-pg-pins           ´PG6 PG7         ¹uart3            ð   .      uart4-pg-pins         
  ´PG10 PG11           ¹uart4            ð   0      uart7-pi-pins         
  ´PI20 PI21           ¹uart7            ð   1      uart3-rts-pin           ´PG8         ¹uart3            ð   /         timer@1c20c00            2allwinner,sun4i-a10-timer            ³Â    �      H  „                                               C          D            ™   *      watchdog@1c20c90             2allwinner,sun4i-a10-wdt          ³Â�           „                   ™   *      rtc@1c20d00          2allwinner,sun7i-a20-rtc          ³Â             „                pwm@1c20e00          2allwinner,sun7i-a20-pwm          ³Â             ™   *        Þ         	    disabled          spdif@1c21000           é             2allwinner,sun4i-a10-spdif            ³Â            „                   ™      F      x      
  apb spdif                                       rx tx         	    disabled          ir@1c21800           2allwinner,sun4i-a10-ir           ™      K      t        apb ir          „                   ³Â    @          okay            &default         4   ,      ir@1c21c00           2allwinner,sun4i-a10-ir           ™      L      u        apb ir          „                   ³Â    @      	    disabled          i2s@1c22000         é             2allwinner,sun4i-a10-i2s          ³Â             „       W            ™      I      €        apb mod                                     rx tx         	    disabled          i2s@1c22400         é             2allwinner,sun4i-a10-i2s          ³Â$            „                   ™      G      v        apb mod                                     rx tx         	    disabled          lradc@1c22800            2allwinner,sun4i-a10-lradc-keys           ³Â(            „                	    disabled          codec@1c22c00           é             2allwinner,sun7i-a20-codec            ³Â,    @        „                   ™      E             
  apb codec                                       rx tx             okay          eeprom@1c23800           2allwinner,sun7i-a20-sid          ³Â8          i2s@1c24400         é             2allwinner,sun4i-a10-i2s          ³ÂD            „       Z            ™      M      �        apb mod                                     rx tx         	    disabled          rtp@1c25000          2allwinner,sun5i-a13-ts           ³ÂP            „                  ú             ð         serial@1c28000           2snps,dw-apb-uart             ³Â€            „                                         ™      X          okay            &default         4   -      serial@1c28400           2snps,dw-apb-uart             ³Â„            „                                         ™      Y      	    disabled          serial@1c28800           2snps,dw-apb-uart             ³Âˆ            „                                         ™      Z      	    disabled          serial@1c28c00           2snps,dw-apb-uart             ³ÂŒ            „                                         ™      [          okay            &default         4   .   /      serial@1c29000           2snps,dw-apb-uart             ³Â�            „                                         ™      \          okay            &default         4   0      serial@1c29400           2snps,dw-apb-uart             ³Â”            „                                         ™      ]      	    disabled          serial@1c29800           2snps,dw-apb-uart             ³Â˜            „                                         ™      ^      	    disabled          serial@1c29c00           2snps,dw-apb-uart             ³Âœ            „                                         ™      _          okay            &default         4   1      ps2@1c2a000          2allwinner,sun4i-a10-ps2          ³Â             „       >            ™      U      	    disabled          ps2@1c2a400          2allwinner,sun4i-a10-ps2          ³Â¤            „       ?            ™      V      	    disabled          i2c@1c2ac00       0   2allwinner,sun7i-a20-i2c allwinner,sun4i-a10-i2c          ³Â¬            „                   ™      O        &default         4   2          okay                                 pmic@34          ³   4             3        „                2x-powers,axp209          Ó        è      ac-power              2x-powers,axp202-ac-power-supply           okay          adc          2x-powers,axp209-adc         '            ð   H      gpio             2x-powers,axp209-gpio             ˜        ¨         battery-power         %   2x-powers,axp209-battery-power-supply              okay          regulators          9  Ü   dcdc2           Lvdd-cpu          [        o B@        ‡ \À         ð         dcdc3           Lvdd-int-dll          [        o B@        ‡ \À      ldo1             [        o Ö         ‡ Ö         Lvdd-rtc       ldo2            Lavcc             [        o -ÆÀ        ‡ -ÆÀ      ldo3            Lldo3          ldo4            Lvcc-pg          o 2Z         ‡ 2Z       ldo5            Lldo5          	    disabled             usb-power         !   2x-powers,axp202-usb-power-supply              okay             ð                i2c@1c2b000       0   2allwinner,sun7i-a20-i2c allwinner,sun4i-a10-i2c          ³Â°            „                   ™      P        &default         4   4          okay                                 eeprom@50            2atmel,24c16          ³   P        Ÿ            i2c@1c2b400       0   2allwinner,sun7i-a20-i2c allwinner,sun4i-a10-i2c          ³Â´            „       	            ™      Q        &default         4   5          okay                                    i2c@1c2b800       0   2allwinner,sun7i-a20-i2c allwinner,sun4i-a10-i2c          ³Â¸            „       X            ™      R        &default         4   6      	    disabled                                    can@1c2bc00       0   2allwinner,sun7i-a20-can allwinner,sun4i-a10-can          ³Â¼            „                   ™      S          okay            &default         4   7      i2c@1c2c000       0   2allwinner,sun7i-a20-i2c allwinner,sun4i-a10-i2c          ³ÂÀ            „       Y            ™      W      	    disabled                                    gpu@1c40000       &   2allwinner,sun7i-a20-mali arm,mali-400            ³Ä           T  „       E          F          G          H          J          K          I         #  Êgp gpmmu pp0 ppmmu0 pp1 ppmmu1 pmu           ™      D      ¥      	  bus core            >              ¨      ¥        ¸ã`       ethernet@1c50000             2allwinner,sun7i-a20-gmac             ³Å             „       U           Êmacirq           ™      B   8        stmmaceth allwinner_gmac_tx         Í            Ö         ç          okay            &default         4   9        þ   :        	rgmii                 mdio             2snps,dwmac-mdio                              ethernet-phy@3           ³                                )  '        9 B@         ð   :            hstimer@1c60000          2allwinner,sun7i-a20-hstimer          ³Æ           0  „       Q          R          S          T            ™      3      interrupt-controller@1c81000             2arm,gic-400           ³È    È      È@     È`              Ó        è           „      	           ð         display-frontend@1e00000          %   2allwinner,sun7i-a20-display-frontend             ³à             „       /            ™      @      ’      ‹        ahb mod ram         >               ð   
   ports                                port@1                                     ³      endpoint@0           ³            `   ;         ð   C      endpoint@1           ³           `   <         ð   ?               display-frontend@1e20000          %   2allwinner,sun7i-a20-display-frontend             ³â             „       0            ™      A      “      Š        ahb mod ram         >               ð      ports                                port@1                                     ³      endpoint@0           ³            `   =         ð   D      endpoint@1           ³           `   >         ð   @               display-backend@1e40000       $   2allwinner,sun7i-a20-display-backend          ³ä             „       0            ™      ?      ‘      �        ahb mod ram         >         ports                                port@0                                     ³       endpoint@0           ³            `   ?         ð   <      endpoint@1           ³           `   @         ð   >         port@1                                     ³      endpoint@0           ³            `   A         ð         endpoint@1           ³           `   B         ð                  display-backend@1e60000       $   2allwinner,sun7i-a20-display-backend          ³æ             „       /            ™      >      �      Œ        ahb mod ram         >         ports                                port@0                                     ³       endpoint@0           ³            `   C         ð   ;      endpoint@1           ³           `   D         ð   =         port@1                                     ³      endpoint@0           ³            `   E         ð         endpoint@1           ³           `   F         ð                     ahci-5v          2regulator-fixed         Lahci-5v         o LK@        ‡ LK@         K         ]        p                       okay             ð   )      usb0-vbus            2regulator-fixed       
  Lusb0-vbus           o LK@        ‡ LK@         ]        p                       okay             ð   !      usb1-vbus            2regulator-fixed       
  Lusb1-vbus           o LK@        ‡ LK@         K         ]        p                       okay             ð   "      usb2-vbus            2regulator-fixed       
  Lusb2-vbus           o LK@        ‡ LK@         K         ]        p                       okay             ð   #      vcc3v0           2regulator-fixed         Lvcc3v0          o -ÆÀ        ‡ -ÆÀ      vcc3v3           2regulator-fixed         Lvcc3v3          o 2Z         ‡ 2Z          ð         vcc5v0           2regulator-fixed         Lvcc5v0          o LK@        ‡ LK@      hdmi-connector           2hdmi-connector           ®a      port       endpoint            `   G         ð   &            leds          
   2gpio-leds      led-0           ua20-som204-evb:green:stat                                  {on        led-1           ua20-som204-evb:green:led1                     
            {on        led-2           ua20-som204-evb:yellow:led2                                {on           pwrseq-0             2mmc-pwrseq-simple                    	            ð         pmic-temp         
   2iio-hwmon           ‰   H         pwrseq-1             2mmc-pwrseq-emmc                              ð            	interrupt-parent #address-cells #size-cells model compatible ethernet0 serial0 serial1 serial2 spi0 spi1 ethernet1 ranges stdout-path allwinner,pipeline clocks status device_type reg clock-latency operating-points #cooling-cells cpu-supply phandle polling-delay-passive polling-delay thermal-sensors trip cooling-device temperature hysteresis size alloc-ranges reusable linux,cma-default interrupts #clock-cells clock-frequency clock-output-names allwinner,pipelines interrupt-controller #interrupt-cells #dma-cells clock-names dmas dma-names num-cs pinctrl-names pinctrl-0 resets allwinner,sram reset-names remote-endpoint allwinner,tcon-channel vmmc-supply bus-width cd-gpios mmc-pwrseq non-removable broken-hpi interrupt-names phys phy-names extcon dr_mode #phy-cells reg-names usb0_id_det-gpios usb0_vbus_det-gpios usb0_vbus_power-supply usb0_vbus-supply usb1_vbus-supply usb2_vbus-supply target-supply #reset-cells gpio-controller #gpio-cells pins function drive-strength bias-pull-up #pwm-cells #sound-dai-cells #thermal-sensor-cells reg-shift reg-io-width #io-channel-cells x-powers,dcdc-freq regulator-name regulator-always-on regulator-min-microvolt regulator-max-microvolt pagesize assigned-clocks assigned-clock-rates snps,pbl snps,fixed-burst snps,force_sf_dma_mode phy-handle phy-mode phy-supply reset-gpios reset-assert-us reset-deassert-us regulator-boot-on enable-active-high gpio label default-state io-channels 