     8     (                                               radxa,rockpis rockchip,rk3308                                    +            7Radxa ROCK Pi S    aliases          =/pinctrl/gpio@ff220000           C/pinctrl/gpio@ff230000           I/pinctrl/gpio@ff240000           O/pinctrl/gpio@ff250000           U/pinctrl/gpio@ff260000           [/i2c@ff040000            `/i2c@ff050000            e/i2c@ff060000            j/i2c@ff070000            o/serial@ff0a0000             w/serial@ff0b0000             /serial@ff0c0000             /serial@ff0d0000             /serial@ff0e0000             /spi@ff120000            /spi@ff130000            /spi@ff140000            /ethernet@ff4e0000           /mmc@ff490000            /mmc@ff480000            /mmc@ff4a0000         cpus                         +       cpu@0            cpu           arm,cortex-a35                            psci                                           Z                   !           1           B           M         cpu@1            cpu           arm,cortex-a35                           psci                       !           1           M         cpu@2            cpu           arm,cortex-a35                           psci                       !           1           M   	      cpu@3            cpu           arm,cortex-a35                           psci                       !           1           M   
      idle-states         Upsci       cpu-sleep             arm,idle-state           b        s              x                             M            l2-cache              cache                               M            opp-table-0           operating-points-v2                  M      opp-408000000               Q          ~ ~ r`          @               opp-600000000               #F          ~ ~ r`          @      opp-816000000               0,            r`          @      opp-1008000000              <          * * r`          @         arm-pmu           arm,cortex-a35-pmu        0         S          T          U          V                    	   
      external-mac-clock            fixed-clock         1      
  Amac_clkin           T          psci              arm,psci-1.0             smc       timer             arm,armv8-timer       0                                
        xin24m            fixed-clock         T            1n6         Axin24m          M   ]      grf@ff000000          &    rockchip,rk3308-grf syscon simple-mfd                                  M   :   io-domains        "    rockchip,rk3308-io-voltage-domain           aokay            h           v                                                     reboot-mode           syscon-reboot-mode                     RB        RB        RB         RB        RB	         syscon@ff008000       .    rockchip,rk3308-usb2phy-grf syscon simple-mfd                        @                      +      usb2phy@100           rockchip,rk3308-usb2phy                                                        H        .phyclk          Ausb480m_phy         T            aokay            M      otg-port          $         C          D          E           :otg-bvalid otg-id linestate         J            aokay            U           M   @      host-port                  J         
  :linestate           J            aokay            U           M   A            syscon@ff00b000       -    rockchip,rk3308-detect-grf syscon simple-mfd                                               +         syscon@ff00c000       +    rockchip,rk3308-core-grf syscon simple-mfd                                             +         i2c@ff040000          (    rockchip,rk3308-i2c rockchip,rk3399-i2c                                                  	  .i2c pclk                              `default         n                        +          	  adisabled          i2c@ff050000          (    rockchip,rk3308-i2c rockchip,rk3399-i2c                                                  	  .i2c pclk                              `default         n                        +            aokay          i2c@ff060000          (    rockchip,rk3308-i2c rockchip,rk3399-i2c                                                  	  .i2c pclk                              `default         n                        +          	  adisabled          i2c@ff070000          (    rockchip,rk3308-i2c rockchip,rk3399-i2c                                                  	  .i2c pclk                              `default         n                        +          	  adisabled          watchdog@ff080000              rockchip,rk3308-wdt snps,dw-wdt                                                     
           aokay          serial@ff0a0000       &    rockchip,rk3308-uart snps,dw-apb-uart                
                                                        .baudclk apb_pclk            x                      `default         n           aokay          serial@ff0b0000       &    rockchip,rk3308-uart snps,dw-apb-uart                                                                        .baudclk apb_pclk            x                      `default         n               	  adisabled          serial@ff0c0000       &    rockchip,rk3308-uart snps,dw-apb-uart                                                                        .baudclk apb_pclk            x                      `default         n         	  adisabled          serial@ff0d0000       &    rockchip,rk3308-uart snps,dw-apb-uart                                                                        .baudclk apb_pclk            x                      `default         n         	  adisabled          serial@ff0e0000       &    rockchip,rk3308-uart snps,dw-apb-uart                                                                        .baudclk apb_pclk            x                      `default         n                 aokay                bluetooth             realtek,rtl8723ds-bt                  
                                                `default         n                  spi@ff120000          (    rockchip,rk3308-spi rockchip,rk3066-spi                                                              +                                 .spiclk apb_pclk                                tx rx           `default         n   !   "   #   $      	  adisabled          spi@ff130000          (    rockchip,rk3308-spi rockchip,rk3066-spi                                                              +                                 .spiclk apb_pclk                               tx rx           `default         n   %   &   '   (      	  adisabled          spi@ff140000          (    rockchip,rk3308-spi rockchip,rk3066-spi                                                              +                                 .spiclk apb_pclk            )      )           tx rx           `default         n   *   +   ,   -      	  adisabled          pwm@ff160000          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                      y            	  .pwm pclk            `default         n   .                 	  adisabled          pwm@ff160010          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                     y            	  .pwm pclk            `default         n   /                 	  adisabled          pwm@ff160020          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                      y            	  .pwm pclk            `default         n   0                 	  adisabled          pwm@ff160030          (    rockchip,rk3308-pwm rockchip,rk3328-pwm               0                      y            	  .pwm pclk            `default         n   1                 	  adisabled          pwm@ff170000          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                      x            	  .pwm pclk            `default         n   2                 	  adisabled          pwm@ff170010          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                     x            	  .pwm pclk            `default         n   3                 	  adisabled          pwm@ff170020          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                      x            	  .pwm pclk            `default         n   4                 	  adisabled          pwm@ff170030          (    rockchip,rk3308-pwm rockchip,rk3328-pwm               0                      x            	  .pwm pclk            `default         n   5                 	  adisabled          pwm@ff180000          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                                  	  .pwm pclk            `default         n   6                   aokay            M   n      pwm@ff180010          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                                 	  .pwm pclk            `default         n   7                 	  adisabled          pwm@ff180020          (    rockchip,rk3308-pwm rockchip,rk3328-pwm                                                  	  .pwm pclk            `default         n   8                 	  adisabled          pwm@ff180030          (    rockchip,rk3308-pwm rockchip,rk3328-pwm               0                                  	  .pwm pclk            `default         n   9                 	  adisabled          rktimer@ff1a0000              rockchip,rk3288-timer                                                                         .pclk timer        saradc@ff1e0000       .    rockchip,rk3308-saradc rockchip,rk3399-saradc                                        %                  %              .saradc apb_pclk                          F        saradc-apb          aokay                     efuse@ff210000            rockchip,rk3308-otp              !        @                      +                  '                    .otp apb_pclk phy                  T        phy    id@7                         cpu-leakage@17                       logic-leakage@18                            dma-controller@ff2c0000           arm,pl330 arm,primecell              ,        @                                                            	  .apb_pclk            0           M          dma-controller@ff2d0000           arm,pl330 arm,primecell              -        @                                                           	  .apb_pclk            0           M   )      i2s@ff320000              rockchip,rk3308-i2s-tdm              2                        2           .mclk_tx mclk_rx hclk                   T      V                 )      )           rx tx                             
  tx-m rx-m           ;   :      	  adisabled          i2s@ff330000              rockchip,rk3308-i2s-tdm              3                        3           .mclk_tx mclk_rx hclk                   X      Z                 )           rx                            
  tx-m rx-m           ;   :      	  adisabled          i2s@ff350000          (    rockchip,rk3308-i2s rockchip,rk3066-i2s              5                        4                  \              .i2s_clk i2s_hclk               )      )   	        tx rx                               reset-m reset-h         `default         n   ;   <   =   >      	  adisabled          i2s@ff360000          (    rockchip,rk3308-i2s rockchip,rk3066-i2s              6                        5                  ^              .i2s_clk i2s_hclk               )           rx                              reset-m reset-h       	  adisabled          spdif-tx@ff3a0000         ,    rockchip,rk3308-spdif rockchip,rk3066-spdif              :                        7                  b            
  .mclk hclk              )           tx          `default         n   ?      	  adisabled          usb@ff400000          2    rockchip,rk3308-usb rockchip,rk3066-usb snps,dwc2                @                        B                          .otg         Hperipheral          P           b          q            @                  @      	  usb2-phy            aokay          usb@ff440000              generic-ehci                 D                        G                                      A        usb         aokay          usb@ff450000              generic-ohci                 E                        H                                      A        usb         aokay          mmc@ff480000          0    rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc              H        @                L                                    0      1      2        .biu ciu ciu-drive ciu-sample                       р        `default         n   B   C   D   E        aokay                                                mmc@ff490000          0    rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc              I        @                M                                    :      ;      <        .biu ciu ciu-drive ciu-sample                       р        aokay                                                `default         n   F   G   H                 mmc@ff4a0000          0    rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc              J        @                N                                    5      6      7        .biu ciu ciu-drive ciu-sample                                `default         n   I   J   K        aokay                         +                                       %   L         0         7                  =                   J      wifi@1                          M                     
  :host-wake           `default         n   N         nand-controller@ff4b0000          (    rockchip,rk3308-nfc rockchip,rv1108-nfc              K        @                Q                        -        .ahb nfc               -        Wр        n   O   P   Q   R   S   T   U        `default       	  adisabled          ethernet@ff4e0000             rockchip,rk3308-gmac                 N                        @           :macirq        @         @      B      B      A      @                  C      [  .stmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac clk_mac_speed          lrmii            `default         n   V   W              }      
  stmmaceth           ;   :        aokay            uoutput             X        U      mdio              snps,dwmac-mdio                      +       ethernet-phy@1            ethernet-phy-ieee802.3-c22                      `default         n   Y          N           P           M              M   X            spi@ff4c0000              rockchip,sfc                 L        @                R                  =              .clk_sfc hclk_sfc            n   Z   [   \        `default       	  adisabled          clock-controller@ff500000             rockchip,rk3308-cru              P                     ]        .xin24m          ;   :        T                                    W           M         codec@ff560000            rockchip,rk3308-codec                V                 ;   :        .mclk_tx mclk_rx hclk                   U      W              codec                                   	  adisabled          interrupt-controller@ff580000             arm,gic-400       @       X            X              X@             X`                       	                                            M         sram@fff80000         
    mmio-sram                                                                   +      ddr-sram@0                        vad-sram@8000                          pinctrl           rockchip,rk3308-pinctrl         ;   :                     +                    `default         n   ^   gpio@ff220000             rockchip,gpio-bank               "                        (                                                                  "           header1-pin3 [GPIO0_B3] header1-pin5 [GPIO0_B4]   header1-pin11 [GPIO0_B7] header1-pin13 [GPIO0_C0] header1-pin15 [GPIO0_C1]                         M   M      gpio@ff230000             rockchip,gpio-bank               #                        )                                                                  "                      header1-pin21 [GPIO1_C6] header1-pin19 [GPIO1_C7] header1-pin23 [GPIO1_D0] header1-pin24 [GPIO1_D1]             gpio@ff240000             rockchip,gpio-bank               $                        *                                                                 "header1-pin10 [GPIO2_A0] header1-pin8 [GPIO2_A1]   header1-pin7 [GPIO2_A4] header1-pin12 [GPIO2_A5] header2-pin46 [GPIO2_A6] header1-pin22 [GPIO1_A7] header2-pin45 [GPIO2_B0] header1-pin18 [GPIO2_B1] header1-pin16 [GPIO2_B2] header2-pin44 [GPIO2_B3] header2-pin43 [GPIO2_B4] header2-pin28 [GPIO2_B5] header2-pin30 [GPIO2_B6] header2-pin32 [GPIO2_B7] header2-pin34 [GPIO2_C0]                        gpio@ff250000             rockchip,gpio-bank               %                        +                                                                  "          header2-pin42 [GPIO3_B2] header2-pin41 [GPIO3_B3] header2-pin40 [GPIO3_B4] header2-pin39 [GPIO3_B5]                         gpio@ff260000             rockchip,gpio-bank               &                        ,                                                                  M         pcfg-pull-up             2        M   h      pcfg-pull-down           ?        M   e      pcfg-pull-none           N        M   a      pcfg-pull-none-2ma           N        [         pcfg-pull-up-2ma             2        [         pcfg-pull-up-4ma             2        [           M   g      pcfg-pull-none-4ma           N        [           M   f      pcfg-pull-down-4ma           ?        [         pcfg-pull-none-8ma           N        [           M   _      pcfg-pull-up-8ma             2        [           M   `      pcfg-pull-none-12ma          N        [           M   c      pcfg-pull-up-12ma            2        [           M   b      pcfg-pull-none-smt           N         j        M   d      pcfg-output-high                   pcfg-output-low                pcfg-input-high          2               pcfg-input                 emmc       emmc-clk                  	      _        M   G      emmc-cmd                        `        M   H      emmc-pwren                      a      emmc-rstn                 
      a      emmc-bus1                        `      emmc-bus4         @               `            `            `            `      emmc-bus8                        `            `            `            `            `            `            `            `        M   F         flash      flash-csn0                      a        M   R      flash-rdy                       a        M   T      flash-ale                       a        M   O      flash-cle                 	      a        M   Q      flash-wrn                       a        M   U      flash-rdn                 
      a        M   S      flash-bus8                       b            b            b            b            b            b            b            b        M   P         sfc    sfc-bus4          @               a            a            a            a        M   \      sfc-bus2                          a            a      sfc-cs0                     a        M   [      sfc-clk                     a        M   Z         gmac       rmii-pins                       c            c            c            a            a            a            a            a            a        M   V      mac-refclk-12ma                     c        M   W      mac-refclk                      a      mac-rst                       a        M   Y         gmac-m1    rmiim1-pins                     c            c            c            a            a             a            a            a            a      macm1-refclk-12ma                       c      macm1-refclk                        a         i2c0       i2c0-xfer                        d            d        M            i2c1       i2c1-xfer                         d             d        M            i2c2       i2c2-xfer                        d            d        M            i2c3-m0    i2c3m0-xfer                       d             d        M            i2c3-m1    i2c3m1-xfer                      d            d         i2c3-m2    i2c3m2-xfer                      d             d         i2s_2ch_0      i2s-2ch-0-mclk                      a      i2s-2ch-0-sclk                      a        M   ;      i2s-2ch-0-lrck                      a        M   <      i2s-2ch-0-sdo                       a        M   >      i2s-2ch-0-sdi                       a        M   =         i2s_8ch_0      i2s-8ch-0-mclk                      a      i2s-8ch-0-sclktx                        a      i2s-8ch-0-sclkrx                        a      i2s-8ch-0-lrcktx                        a      i2s-8ch-0-lrckrx                        a      i2s-8ch-0-sdo0                	      a      i2s-8ch-0-sdo1                
      a      i2s-8ch-0-sdo2                      a      i2s-8ch-0-sdo3                      a      i2s-8ch-0-sdi0                      a      i2s-8ch-0-sdi1                      a      i2s-8ch-0-sdi2                      a      i2s-8ch-0-sdi3                      a         i2s_8ch_1_m0       i2s-8ch-1-m0-mclk                       a      i2s-8ch-1-m0-sclktx                     a      i2s-8ch-1-m0-sclkrx                     a      i2s-8ch-1-m0-lrcktx                     a      i2s-8ch-1-m0-lrckrx                     a      i2s-8ch-1-m0-sdo0                       a      i2s-8ch-1-m0-sdo1-sdi3                      a      i2s-8ch-1-m0-sdo2-sdi2                	      a      i2s-8ch-1-m0-sdo3_sdi1                
      a      i2s-8ch-1-m0-sdi0                       a         i2s_8ch_1_m1       i2s-8ch-1-m1-mclk                       a      i2s-8ch-1-m1-sclktx                     a      i2s-8ch-1-m1-sclkrx                     a      i2s-8ch-1-m1-lrcktx                     a      i2s-8ch-1-m1-lrckrx                     a      i2s-8ch-1-m1-sdo0                       a      i2s-8ch-1-m1-sdo1-sdi3                      a      i2s-8ch-1-m1-sdo2-sdi2                      a      i2s-8ch-1-m1-sdo3_sdi1                      a      i2s-8ch-1-m1-sdi0                       a         pdm_m0     pdm-m0-clk                      a      pdm-m0-sdi0                     a      pdm-m0-sdi1               
      a      pdm-m0-sdi2               	      a      pdm-m0-sdi3                     a         pdm_m1     pdm-m1-clk                      a      pdm-m1-sdi0                     a      pdm-m1-sdi1                     a      pdm-m1-sdi2                     a      pdm-m1-sdi3                     a         pdm_m2     pdm-m2-clkm                     a      pdm-m2-clk                      a      pdm-m2-sdi0                     a      pdm-m2-sdi1                     a      pdm-m2-sdi2                     a      pdm-m2-sdi3                     a         pwm0       pwm0-pin                         a      pwm0-pin-pull-down                       e        M   6         pwm1       pwm1-pin                         a        M   7      pwm1-pin-pull-down                       e         pwm2       pwm2-pin                         a        M   8      pwm2-pin-pull-down                       e         pwm3       pwm3-pin                         a        M   9      pwm3-pin-pull-down                       e         pwm4       pwm4-pin                         a        M   2      pwm4-pin-pull-down                       e         pwm5       pwm5-pin                         a        M   3      pwm5-pin-pull-down                       e         pwm6       pwm6-pin                         a        M   4      pwm6-pin-pull-down                       e         pwm7       pwm7-pin                        a        M   5      pwm7-pin-pull-down                      e         pwm8       pwm8-pin                  
      a        M   .      pwm8-pin-pull-down                
      e         pwm9       pwm9-pin                        a        M   /      pwm9-pin-pull-down                      e         pwm10      pwm10-pin                       a        M   0      pwm10-pin-pull-down                     e         pwm11      pwm11-pin                       a        M   1      pwm11-pin-pull-down                     e         rtc    rtc-32k                      a        M   ^         sdmmc      sdmmc-clk                       f        M   B      sdmmc-cmd                       g        M   C      sdmmc-det                        g        M   D      sdmmc-pwren                     f      sdmmc-bus1                      g      sdmmc-bus4        @              g            g            g            g        M   E         sdio       sdio-clk                        _        M   K      sdio-cmd                        `        M   J      sdio-pwren                       _      sdio-wrpt                        _      sdio-intn                         _      sdio-bus1                        `      sdio-bus4         @               `            `            `            `        M   I         spdif_in       spdif-in                         a         spdif_out      spdif-out                        a        M   ?         spi0       spi0-clk                        g        M   !      spi0-csn0                       g        M   "      spi0-miso                        g        M   #      spi0-mosi                       g        M   $         spi1       spi1-clk                        g        M   %      spi1-csn0                       g        M   &      spi1-miso                 
      g        M   '      spi1-mosi                       g        M   (         spi1-m1    spi1m1-miso                     g      spi1m1-mosi                     g      spi1m1-clk                      g      spi1m1-csn0               	      g         spi2       spi2-clk                        g        M   *      spi2-csn0                       g        M   +      spi2-miso                       g        M   ,      spi2-mosi                       g        M   -         tsadc      tsadc-otp-pin                  
       a      tsadc-otp-out                  
      a         uart0      uart0-xfer                       h             h        M         uart0-cts                       a      uart0-rts                       a      uart0-rts-pin                        a         uart1      uart1-xfer                       h            h        M         uart1-cts                       a        M         uart1-rts                       a        M            uart2-m0       uart2m0-xfer                         h            h        M            uart2-m1       uart2m1-xfer                         h            h         uart3      uart3-xfer                       h            h        M            uart3-m1       uart3m1-xfer                          h             h         uart4      uart4-xfer                 	      h            h        M         uart4-cts                       a        M         uart4-rts                       a        M         uart4-rts-pin                        a         bluetooth      bt-reg-on                        a        M         bt-wake-host                         e        M         host-wake-bt                  
       a        M            leds       green-led                         a        M   i      heartbeat-led                         a        M   j         usb    otg-vbus-drv                          a        M   m         sdio-pwrseq    wifi-enable-h                         a        M   k      wifi-host-wake                         e        M   N            chosen          serial0:1500000n8         leds          
    gpio-leds           `default         n   i   j   green-led                      on          power              M               rockpis:green:power         default-on        blue-led                       on        
  heartbeat              M               rockpis:blue:user         
  heartbeat            sdio-pwrseq           mmc-pwrseq-simple           n   k        `default            M              M   L      vcc-1v8           regulator-fixed         vcc_1v8                           + w@        C w@        [           M         vcc-io            regulator-fixed         vcc_io                            + 2Z        C 2Z        [   l        M         vcc-ddr           regulator-fixed         vcc_ddr                           + `        C `        [   l      vcc5v0-otg            regulator-fixed          f        y   M               `default         n   m        vcc5v0_otg                   [   l        M         vcc5v0-sys            regulator-fixed         vcc5v0_sys                            + LK@        C LK@        M   l      vdd-core              pwm-regulator           ~   n                    l      	  vdd_core            + x        C r`                                     M         vdd-log           regulator-fixed         vdd_log                           +         C         [   l         	compatible interrupt-parent #address-cells #size-cells model gpio0 gpio1 gpio2 gpio3 gpio4 i2c0 i2c1 i2c2 i2c3 serial0 serial1 serial2 serial3 serial4 spi0 spi1 spi2 ethernet0 mmc0 mmc1 mmc2 device_type reg enable-method clocks #cooling-cells dynamic-power-coefficient operating-points-v2 cpu-idle-states next-level-cache cpu-supply phandle entry-method local-timer-stop arm,psci-suspend-param entry-latency-us exit-latency-us min-residency-us cache-level cache-unified opp-shared opp-hz opp-microvolt clock-latency-ns opp-suspend interrupts interrupt-affinity clock-frequency clock-output-names #clock-cells status vccio0-supply vccio1-supply vccio2-supply vccio3-supply vccio4-supply vccio5-supply offset mode-bootloader mode-loader mode-normal mode-recovery mode-fastboot assigned-clocks assigned-clock-parents clock-names interrupt-names #phy-cells phy-supply pinctrl-names pinctrl-0 reg-shift reg-io-width uart-has-rtscts device-wake-gpios enable-gpios host-wake-gpios dmas dma-names #pwm-cells #io-channel-cells resets reset-names vref-supply arm,pl330-periph-burst #dma-cells rockchip,grf dr_mode g-np-tx-fifo-size g-rx-fifo-size g-tx-fifo-size phys phy-names bus-width fifo-depth max-frequency cap-mmc-highspeed cap-sd-highspeed disable-wp vmmc-supply no-sdio non-removable cap-sdio-irq keep-power-in-suspend mmc-pwrseq no-mmc no-sd sd-uhs-sdr50 vqmmc-supply assigned-clock-rates phy-mode clock_in_out phy-handle reset-assert-us reset-deassert-us reset-gpios #reset-cells #sound-dai-cells #interrupt-cells interrupt-controller ranges gpio-controller #gpio-cells gpio-line-names bias-pull-up bias-pull-down bias-disable drive-strength input-schmitt-enable output-high output-low input-enable rockchip,pins stdout-path color default-state function label linux,default-trigger regulator-name regulator-always-on regulator-boot-on regulator-min-microvolt regulator-max-microvolt vin-supply enable-active-high gpio pwms pwm-supply regulator-settling-time-up-us 