     8  p   (            
'  8                                 radxa,rockpi-e rockchip,rk3328                                   +            7Radxa ROCK Pi E    aliases          =/serial@ff110000             E/serial@ff120000             M/serial@ff130000             U/i2c@ff150000            Z/i2c@ff160000            _/i2c@ff170000            d/i2c@ff180000            i/ethernet@ff540000           s/ethernet@ff550000           }/mmc@ff500000            /mmc@ff520000         cpus                         +       cpu@0            cpu           arm,cortex-a53                                                                      x         psci                                    
              	      cpu@1            cpu           arm,cortex-a53                                                                     x         psci                                    
              
      cpu@2            cpu           arm,cortex-a53                                                                     x         psci                                    
                    cpu@3            cpu           arm,cortex-a53                                                                     x         psci                                    
                    idle-states         psci       cpu-sleep             arm,idle-state           *        ;           R   x        c           s                      l2-cache0             cache                       opp-table-0           operating-points-v2                        opp-408000000               Q          ~          @               opp-600000000               #F          ~          @      opp-816000000               0,          B@          @      opp-1008000000              <                    @      opp-1200000000              G          (          @      opp-1296000000              M?d                     @         analog-sound              simple-audio-card           i2s                    Analog          okay       simple-audio-card,cpu                    simple-audio-card,codec                     arm-pmu           arm,cortex-a53-pmu        0         d          e          f          g           '   	   
            display-subsystem             rockchip,display-subsystem          :         hdmi-sound            simple-audio-card           i2s                    HDMI          	  disabled       simple-audio-card,cpu                    simple-audio-card,codec                     psci              arm,psci-1.0 arm,psci-0.2            smc       timer             arm,armv8-timer       0                                
        xin24m            fixed-clock         @            Mn6         ]xin24m             D      i2s@ff000000          (    rockchip,rk3328-i2s rockchip,rk3066-i2s                                                         )     7        pi2s_clk i2s_hclk            |                    tx rx                     	  disabled                     i2s@ff010000          (    rockchip,rk3328-i2s rockchip,rk3066-i2s                                                        *     8        pi2s_clk i2s_hclk            |                    tx rx                       okay                     i2s@ff020000          (    rockchip,rk3328-i2s rockchip,rk3066-i2s                                                        +     9        pi2s_clk i2s_hclk            |                     tx rx                     	  disabled          spdif@ff030000            rockchip,rk3328-spdif                                                          .     :      
  pmclk hclk           |      
        tx          default                              	  disabled          pdm@ff040000              rockchip,pdm                                         =     R        ppdm_clk pdm_hclk            |              rx          default sleep                                                       	  disabled          syscon@ff100000       &    rockchip,rk3328-grf syscon simple-mfd                                    8   io-domains        "    rockchip,rk3328-io-voltage-domain           okay                                                                                       gpio              rockchip,rk3328-grf-gpio                     /         power-controller          !    rockchip,rk3328-power-controller            ;                        +               ;   power-domain@6                      ;          power-domain@5                                   B      A      B        ;          power-domain@8                                  F        ;             reboot-mode           syscon-reboot-mode          O          VRB         bRB        pRB	        RB         serial@ff110000       &    rockchip,rk3328-uart snps,dw-apb-uart                                        7                  &              pbaudclk apb_pclk            |                    tx rx           default                                               	  disabled          serial@ff120000       &    rockchip,rk3328-uart snps,dw-apb-uart                                        8                  '              pbaudclk apb_pclk            |                    tx rx           default            !   "   #                            	  disabled          serial@ff130000       &    rockchip,rk3328-uart snps,dw-apb-uart                                        9                  (              pbaudclk apb_pclk            |                    tx rx           default            $                              okay          i2c@ff150000          (    rockchip,rk3328-i2c rockchip,rk3399-i2c                                      $                        +                   7            	  pi2c pclk            default            %      	  disabled          i2c@ff160000          (    rockchip,rk3328-i2c rockchip,rk3399-i2c                                      %                        +                   8            	  pi2c pclk            default            &        okay       pmic@18           rockchip,rk805                          '                      @           ]xin32k rk805-clkout2                     /           default            (                             )           )           )           )                      )   regulators     DCDC_REG1           vdd_log          )         =        O 
4        g            0   regulator-state-mem                   B@         DCDC_REG2           vdd_arm          )         =        O 
4        g            0              regulator-state-mem                   ~         DCDC_REG3           vcc_ddr          )         =   regulator-state-mem                   DCDC_REG4           vcc_io           )         =        O 2Z        g 2Z              regulator-state-mem                   2Z         LDO_REG1            vcc_18           )         =        O w@        g w@           9   regulator-state-mem                   w@         LDO_REG2            vcc18_emmc           )         =        O w@        g w@              regulator-state-mem                   w@         LDO_REG3            vdd_10           )         =        O B@        g B@   regulator-state-mem                   B@                  i2c@ff170000          (    rockchip,rk3328-i2c rockchip,rk3399-i2c                                      &                        +                   9            	  pi2c pclk            default            *      	  disabled          i2c@ff180000          (    rockchip,rk3328-i2c rockchip,rk3399-i2c                                      '                        +                   :            	  pi2c pclk            default            +      	  disabled          spi@ff190000          (    rockchip,rk3328-spi rockchip,rk3066-spi                                      1                        +                                  pspiclk apb_pclk         |            	        tx rx           default            ,   -   .   /      	  disabled          watchdog@ff1a0000              rockchip,rk3328-wdt snps,dw-wdt                                      (                        pwm@ff1b0000              rockchip,rk3328-pwm                                      <            	  ppwm pclk            default            0                 	  disabled          pwm@ff1b0010              rockchip,rk3328-pwm                                     <            	  ppwm pclk            default            1                 	  disabled          pwm@ff1b0020              rockchip,rk3328-pwm                                      <            	  ppwm pclk            default            2                 	  disabled          pwm@ff1b0030              rockchip,rk3328-pwm               0                      2                  <            	  ppwm pclk            default            3                 	  disabled          dma-controller@ff1f0000           arm,pl330 arm,primecell                      @                                                            	  papb_pclk                                thermal-zones      soc-thermal                                        +   4       trips      trip-point0         ; p        G           passive       trip-point1         ; L        G           passive            5      soc-crit            ; s        G        	   critical             cooling-maps       map0            R   5      0  W   	   
              f                  tsadc@ff250000            rockchip,rk3328-tsadc                %                        :           s      $          P               $              ptsadc apb_pclk          init default sleep             6           7           6              B      
  tsadc-apb              8                            okay               4      efuse@ff260000            rockchip,rk3328-efuse                &         P                     +                  >        ppclk_efuse                 id@7                         cpu-leakage@17                       logic-leakage@19                         cpu-version@1a                                          E         adc@ff280000          .    rockchip,rk3328-saradc rockchip,rk3399-saradc                (                        P                             %              psaradc apb_pclk               V        saradc-apb          okay               9           e      gpu@ff300000          "    rockchip,rk3328-mali arm,mali-450                0               T         Z          W          ]          X          Y          [          \         "  &gp gpmmu pp pp0 ppmmu0 pp1 ppmmu1                              	  pbus core                  f      iommu@ff330200            rockchip,iommu               3                       `                                paclk iface          6          	  disabled          iommu@ff340800            rockchip,iommu               4        @               b                       F        paclk iface          6          	  disabled          video-codec@ff350000              rockchip,rk3328-vpu              5                        	           &vdpu                        F      
  paclk hclk           C   :        J   ;         iommu@ff350800            rockchip,iommu               5        @                                      F        paclk iface          6            J   ;              :      video-codec@ff360000          *    rockchip,rk3328-vdec rockchip,rk3399-vdec                6                                                B      A      B        paxi ahb cabac core          s            A      B        ׄ ׄ          C   <        J   ;         iommu@ff360480            rockchip,iommu                6       @    6       @               J                       B        paclk iface          6            J   ;              <      vop@ff370000              rockchip,rk3328-vop              7        >                                        x     ;        paclk_vop dclk_vop hclk_vop                                    axi ahb dclk            C   =      	  disabled       port                         +                  endpoint@0                       X   >           C            iommu@ff373f00            rockchip,iommu               7?                                               ;        paclk iface          6          	  disabled               =      hdmi@ff3c0000             rockchip,rk3328-dw-hdmi              <                                   #          G                        F              piahb isfr cec           h   ?        mhdmi            default            @   A   B           8                  	  disabled                  ports      port       endpoint            X   C           >               codec@ff410000            rockchip,rk3328-codec                A                              *      
  ppclk mclk              8                    okay                     phy@ff430000              rockchip,rk3328-hdmi-phy                 C                        S                     D      y        psysclk refoclk refpclk        	  ]hdmi_phy            @            w   E        cpu-version                   	  disabled               ?      clock-controller@ff440000         (    rockchip,rk3328-cru rockchip,cru syscon              D                    8        @                      s      x      =            &      '      (                                                      A      B      D      C      "      \      5                             H                 4                  $        z               D   D   D      |           n6 n6 n6          n6 #F L  G рxhxhрxhxh                    syscon@ff450000       .    rockchip,rk3328-usb2phy-grf syscon simple-mfd                E                              +      usb2phy@100           rockchip,rk3328-usb2phy                            D        pphyclk          ]usb480m_phy         @            s      {           F        okay               F   otg-port                      $         ;          <          =           &otg-bvalid otg-id linestate       	  disabled               X      host-port                              >         
  &linestate           okay               Y            mmc@ff500000          0    rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc              P        @                                  =      !      J      N        pbiu ciu ciu-drive ciu-sample                       р        okay                                         default            G   H   I   J           K      mmc@ff510000          0    rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc              Q        @                                  >      "      K      O        pbiu ciu ciu-drive ciu-sample                       р      	  disabled          mmc@ff520000          0    rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc              R        @                                  ?      #      L      P        pbiu ciu ciu-drive ciu-sample                       р        okay                                           -         <        default            L   M   N                   J         ethernet@ff540000             rockchip,rk3328-gmac                 T                                   &macirq        8         d      W      X      Z      Y                  M  pstmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac                  c      
  stmmaceth              8        W           okay            s      d      f           O   O        binput           o   P        zrgmii                      default            Q                               &              mdio              snps,dwmac-mdio                      +       ethernet-phy@1                         R   S        default             T                        '          P           T                 P            ethernet@ff550000             rockchip,rk3328-gmac                 U                    8                          &macirq        8         T      S      S      U                  V      I  pstmmaceth mac_clk_rx mac_clk_tx clk_mac_ref aclk_mac pclk_mac clk_macphy                  b      
  stmmaceth           zrmii            o   U        W           boutput          okay       mdio              snps,dwmac-mdio                      +       ethernet-phy@0        4    ethernet-phy-id1234.d400 ethernet-phy-ieee802.3-c22                             V              d        default            V   W                    U            usb@ff580000          2    rockchip,rk3328-usb rockchip,rk3066-usb snps,dwc2                X                                         M        potg         otg                                          @               h   X      	  musb2-phy          	  disabled          usb@ff5c0000              generic-ehci                 \                                         N   F        h   Y        musb         okay          usb@ff5d0000              generic-ohci                 ]                                         N   F        h   Y        musb       	  disabled          usb@ff600000              rockchip,rk3328-dwc3 snps,dwc3               `                        C                  `      a              pref_clk suspend_clk bus_clk         host          
  ,utmi_wide            5         V         n                                   okay          interrupt-controller@ff811000             arm,gic-400                                        @                                 @             `                       	                   pinctrl           rockchip,rk3328-pinctrl            8                     +            		   gpio@ff210000             rockchip,gpio-bank               !                        3                                   /                                  h      gpio@ff220000             rockchip,gpio-bank               "                        4                                   /                                  T      gpio@ff230000             rockchip,gpio-bank               #                        5                                   /                                  '      gpio@ff240000             rockchip,gpio-bank               $                        6                                   /                                  g      pcfg-pull-up             	           \      pcfg-pull-down           	           d      pcfg-pull-none           	,           Z      pcfg-pull-none-2ma           	,        	9              c      pcfg-pull-up-2ma             	        	9         pcfg-pull-up-4ma             	        	9              ]      pcfg-pull-none-4ma           	,        	9              `      pcfg-pull-down-4ma           	        	9         pcfg-pull-none-8ma           	,        	9              ^      pcfg-pull-up-8ma             	        	9              _      pcfg-pull-none-12ma          	,        	9              a      pcfg-pull-up-12ma            	        	9              b      pcfg-output-high             	H      pcfg-output-low          	T      pcfg-input-high          	         	_           [      pcfg-input           	_      i2c0       i2c0-xfer            	l            Z            Z           %         i2c1       i2c1-xfer            	l            Z            Z           &         i2c2       i2c2-xfer            	l            Z            Z           *         i2c3       i2c3-xfer            	l             Z             Z           +      i2c3-pins            	l              Z              Z         hdmi_i2c       hdmii2c-xfer             	l             Z             Z           A         pdm-0      pdmm0-clk           	l            Z                 pdmm0-fsync         	l            Z      pdmm0-sdi0          	l            Z                 pdmm0-sdi1          	l            Z                 pdmm0-sdi2          	l            Z                 pdmm0-sdi3          	l            Z                 pdmm0-clk-sleep         	l             [                 pdmm0-sdi0-sleep            	l             [                 pdmm0-sdi1-sleep            	l             [                 pdmm0-sdi2-sleep            	l             [                 pdmm0-sdi3-sleep            	l             [                 pdmm0-fsync-sleep           	l             [         tsadc      otp-pin         	l             Z           6      otp-out         	l            Z           7         uart0      uart0-xfer           	l      	      Z            \                 uart0-cts           	l            Z                 uart0-rts           	l      
      Z                  uart0-rts-pin           	l      
       Z         uart1      uart1-xfer           	l            Z            \           !      uart1-cts           	l            Z           "      uart1-rts           	l            Z           #      uart1-rts-pin           	l             Z         uart2-0    uart2m0-xfer             	l             Z            \         uart2-1    uart2m1-xfer             	l             Z            \           $         spi0-0     spi0m0-clk          	l            \      spi0m0-cs0          	l            \      spi0m0-tx           	l      	      \      spi0m0-rx           	l      
      \      spi0m0-cs1          	l            \         spi0-1     spi0m1-clk          	l            \      spi0m1-cs0          	l            \      spi0m1-tx           	l            \      spi0m1-rx           	l            \      spi0m1-cs1          	l            \         spi0-2     spi0m2-clk          	l             \           ,      spi0m2-cs0          	l            \           /      spi0m2-tx           	l            \           -      spi0m2-rx           	l            \           .         i2s1       i2s1-mclk           	l            Z      i2s1-sclk           	l            Z      i2s1-lrckrx         	l            Z      i2s1-lrcktx         	l            Z      i2s1-sdi            	l            Z      i2s1-sdo            	l            Z      i2s1-sdio1          	l            Z      i2s1-sdio2          	l            Z      i2s1-sdio3          	l            Z      i2s1-sleep          	l             [             [             [             [             [             [             [             [             [         i2s2-0     i2s2m0-mclk         	l            Z      i2s2m0-sclk         	l            Z      i2s2m0-lrckrx           	l            Z      i2s2m0-lrcktx           	l            Z      i2s2m0-sdi          	l            Z      i2s2m0-sdo          	l            Z      i2s2m0-sleep          `  	l             [             [             [             [             [             [         i2s2-1     i2s2m1-mclk         	l            Z      i2s2m1-sclk         	l             Z      i2sm1-lrckrx            	l            Z      i2s2m1-lrcktx           	l            Z      i2s2m1-sdi          	l            Z      i2s2m1-sdo          	l            Z      i2s2m1-sleep          P  	l             [              [             [             [             [         spdif-0    spdifm0-tx          	l             Z         spdif-1    spdifm1-tx          	l            Z         spdif-2    spdifm2-tx          	l             Z                    sdmmc0-0       sdmmc0m0-pwren          	l            ]      sdmmc0m0-pin            	l             ]         sdmmc0-1       sdmmc0m1-pwren          	l             ]      sdmmc0m1-pin            	l              ]           i         sdmmc0     sdmmc0-clk          	l            ^           G      sdmmc0-cmd          	l            _           H      sdmmc0-dectn            	l            ]           I      sdmmc0-wrprt            	l            ]      sdmmc0-bus1         	l             _      sdmmc0-bus4       @  	l             _            _            _            _           J      sdmmc0-pins         	l             ]             ]             ]             ]             ]             ]             ]              ]         sdmmc0ext      sdmmc0ext-clk           	l            `      sdmmc0ext-cmd           	l             ]      sdmmc0ext-wrprt         	l            ]      sdmmc0ext-dectn         	l            ]      sdmmc0ext-bus1          	l            ]      sdmmc0ext-bus4        @  	l            ]            ]            ]            ]      sdmmc0ext-pins          	l              ]             ]             ]             ]             ]             ]             ]             ]         sdmmc1     sdmmc1-clk          	l            ^      sdmmc1-cmd          	l            _      sdmmc1-pwren            	l            _      sdmmc1-wrprt            	l            _      sdmmc1-dectn            	l            _      sdmmc1-bus1         	l            _      sdmmc1-bus4       @  	l            _            _            _            _      sdmmc1-pins         	l             ]             ]             ]             ]             ]             ]             ]             ]             ]         emmc       emmc-clk            	l            a           L      emmc-cmd            	l            b           M      emmc-pwren          	l            Z      emmc-rstnout            	l            Z      emmc-bus1           	l             b      emmc-bus4         @  	l             b            b            b            b      emmc-bus8           	l             b            b            b            b            b            b            b            b           N         pwm0       pwm0-pin            	l            Z           0         pwm1       pwm1-pin            	l            Z           1         pwm2       pwm2-pin            	l            Z           2         pwmir      pwmir-pin           	l            Z           3         gmac-1     rgmiim1-pins         `  	l            ^            `            `            ^            `            `            `      
      `            `            ^      	      ^            `            `            ^            ^             ^             ^             `             ^             ^             ^             ^           Q      rmiim1-pins         	l            c            a            c            c            c            c      
      c            c            a      	      a             Z             Z             Z             Z             Z             Z         gmac2phy       fephyled-speed10            	l             Z      fephyled-duplex         	l             Z      fephyled-rxm1           	l            Z           V      fephyled-txm1           	l            Z      fephyled-linkm1         	l            Z           W         tsadc_pin      tsadc-int           	l            Z      tsadc-pin           	l             Z         hdmi_pin       hdmi-cec            	l             Z           @      hdmi-hpd            	l             d           B         cif-0      dvp-d2d9-m0         	l            Z            Z            Z            Z            Z      	      Z      
      Z            Z            Z             Z            Z            Z         cif-1      dvp-d2d9-m1         	l            Z            Z            Z            Z            Z            Z            Z            Z            Z             Z            Z            Z         ephy       eth-phy-int-pin         	l             d           R      eth-phy-reset-pin           	l             d           S         leds       led-pin         	l             Z           f         pmic       pmic-int-l          	l             \           (         usb3       usb30-host-drv          	l             Z           j         wifi       wifi-en         	l               Z           k            chosen          	zserial2:1500000n8         adc-keys          	    adc-keys            	   e            	buttons         	    button-recovery       	  	Recovery            	  h        	  '         external-gmac-clock           fixed-clock         MsY@        ]gmac_clkin          @               O      leds          
    gpio-leds              f        default    led-0           	              g            
  	heartbeat            sdmmc-regulator           regulator-fixed         
   h              default            i        vcc_sd           =        
	              K      vcc-host-5v-regulator             regulator-fixed         
   g               default            j         
        vcc_host_5v          )         =        
	   )      vcc-sys           regulator-fixed         vcc_sys          )         =        O LK@        g LK@           )      vcc-wifi-regulator            regulator-fixed         
   h               default            k      	  vcc_wifi             )         =        
	            	compatible interrupt-parent #address-cells #size-cells model serial0 serial1 serial2 i2c0 i2c1 i2c2 i2c3 ethernet0 ethernet1 mmc0 mmc1 device_type reg clocks #cooling-cells cpu-idle-states dynamic-power-coefficient enable-method next-level-cache operating-points-v2 cpu-supply phandle entry-method local-timer-stop arm,psci-suspend-param entry-latency-us exit-latency-us min-residency-us opp-shared opp-hz opp-microvolt clock-latency-ns opp-suspend simple-audio-card,format simple-audio-card,mclk-fs simple-audio-card,name status sound-dai interrupts interrupt-affinity ports #clock-cells clock-frequency clock-output-names clock-names dmas dma-names #sound-dai-cells pinctrl-names pinctrl-0 pinctrl-1 pmuio-supply vccio1-supply vccio2-supply vccio3-supply vccio4-supply vccio5-supply vccio6-supply gpio-controller #gpio-cells #power-domain-cells offset mode-normal mode-recovery mode-bootloader mode-loader reg-io-width reg-shift rockchip,system-power-controller wakeup-source vcc1-supply vcc2-supply vcc3-supply vcc4-supply vcc5-supply vcc6-supply regulator-name regulator-always-on regulator-boot-on regulator-min-microvolt regulator-max-microvolt regulator-ramp-delay regulator-on-in-suspend regulator-suspend-microvolt #pwm-cells arm,pl330-periph-burst #dma-cells polling-delay-passive polling-delay sustainable-power thermal-sensors temperature hysteresis trip cooling-device contribution assigned-clocks assigned-clock-rates pinctrl-2 resets reset-names rockchip,grf rockchip,hw-tshut-temp #thermal-sensor-cells rockchip,efuse-size bits #io-channel-cells vref-supply interrupt-names #iommu-cells iommus power-domains remote-endpoint phys phy-names nvmem-cells nvmem-cell-names #phy-cells #reset-cells assigned-clock-parents fifo-depth max-frequency bus-width cap-sd-highspeed disable-wp vmmc-supply cap-mmc-highspeed mmc-ddr-1_8v mmc-hs200-1_8v non-removable vqmmc-supply snps,txpbl clock_in_out phy-handle phy-mode phy-supply snps,aal snps,rxpbl tx_delay rx_delay reset-assert-us reset-deassert-us reset-gpios phy-is-integrated dr_mode g-np-tx-fifo-size g-rx-fifo-size g-tx-fifo-size phy_type snps,dis-del-phy-power-chg-quirk snps,dis_enblslpm_quirk snps,dis-tx-ipgap-linecheck-quirk snps,dis-u2-freeclk-exists-quirk snps,dis_u2_susphy_quirk snps,dis_u3_susphy_quirk #interrupt-cells interrupt-controller ranges bias-pull-up bias-pull-down bias-disable drive-strength output-high output-low input-enable rockchip,pins stdout-path io-channels io-channel-names keyup-threshold-microvolt label linux,code press-threshold-microvolt color linux,default-trigger gpio vin-supply enable-active-high 