  t   8     (            
X                                                        .   firefly,firefly-rk3288-reload rockchip,rk3288            &            7Firefly-RK3288-reload      aliases          =/ethernet@ff290000           G/pinctrl/gpio@ff750000           M/pinctrl/gpio@ff780000           S/pinctrl/gpio@ff790000           Y/pinctrl/gpio@ff7a0000           _/pinctrl/gpio@ff7b0000           e/pinctrl/gpio@ff7c0000           k/pinctrl/gpio@ff7d0000           q/pinctrl/gpio@ff7e0000           w/pinctrl/gpio@ff7f0000           }/i2c@ff650000            /i2c@ff140000            /i2c@ff660000            /i2c@ff150000            /i2c@ff160000            /i2c@ff170000            /mmc@ff0f0000            /mmc@ff0c0000            /mmc@ff0d0000            /mmc@ff0e0000            /serial@ff180000             /serial@ff190000             /serial@ff690000             /serial@ff1b0000             /serial@ff1c0000             /spi@ff110000            /spi@ff120000            /spi@ff130000         arm-pmu          arm,cortex-a12-pmu        0                                                                      cpus                                      rockchip,rk3066-smp               cpu@500         #cpu          arm,cortex-a12          /           3               :           N           ]  @        k              r  r           	                 cpu@501         #cpu          arm,cortex-a12          /          3              :           N           ]  @        k              r  r                 cpu@502         #cpu          arm,cortex-a12          /          3              :           N           ]  @        k              r  r                 cpu@503         #cpu          arm,cortex-a12          /          3              :           N           ]  @        k              r  r                    opp-table-0          operating-points-v2                        opp-126000000                              opp-216000000                               opp-312000000                               opp-408000000               Q                opp-600000000               #F                opp-696000000               )|          ~      opp-816000000               0,          B@      opp-1008000000              <                opp-1200000000              G                opp-1416000000              Tfr          O      opp-1512000000              ZJ                 opp-1608000000              _"          p         reserved-memory                                      dma-unusable@fe000000           /                       oscillator           fixed-clock         n6         xin24m                         
      timer            arm,armv7-timer                0                                 
          n6                timer@ff810000           rockchip,rk3288-timer           /                              H           k     a   
        2pclk timer        display-subsystem            rockchip,display-subsystem          >            mmc@ff0c0000             rockchip,rk3288-dw-mshc         Dр         k           D      r      v        2biu ciu ciu-drive ciu-sample            R                               /            @         3              ]reset           iokay            p            z                                     default                                                 mmc@ff0d0000             rockchip,rk3288-dw-mshc         Dр         k           E      s      w        2biu ciu ciu-drive ciu-sample            R                   !           /            @         3              ]reset           iokay            p                                                 default                                                +         8                            mmc@ff0e0000             rockchip,rk3288-dw-mshc         Dр         k           F      t      x        2biu ciu ciu-drive ciu-sample            R                   "           /            @         3              ]reset         	  idisabled          mmc@ff0f0000             rockchip,rk3288-dw-mshc         Dр         k           G      u      y        2biu ciu ciu-drive ciu-sample            R                   #           /            @         3              ]reset           iokay            p            z                  E         R                 default                                                 saradc@ff100000          rockchip,saradc         /                             $           a           k      I     [        2saradc apb_pclk         3      W        ]saradc-apb          iokay            s                    spi@ff110000          (   rockchip,rk3288-spi rockchip,rk3066-spi         k      A     R        2spiclk apb_pclk                               tx rx                   ,           default            !   "   #   $        /                                             	  idisabled          spi@ff120000          (   rockchip,rk3288-spi rockchip,rk3066-spi         k      B     S        2spiclk apb_pclk                               tx rx                   -           default            %   &   '   (        /                                             	  idisabled          spi@ff130000          (   rockchip,rk3288-spi rockchip,rk3066-spi         k      C     T        2spiclk apb_pclk                               tx rx                   .           default            )   *   +   ,        /                                             	  idisabled          i2c@ff140000             rockchip,rk3288-i2c         /                             >                                     2i2c         k     M        default            -      	  idisabled          i2c@ff150000             rockchip,rk3288-i2c         /                             ?                                     2i2c         k     O        default            .      	  idisabled          i2c@ff160000             rockchip,rk3288-i2c         /                             @                                     2i2c         k     P        default            /      	  idisabled          i2c@ff170000             rockchip,rk3288-i2c         /                             A                                     2i2c         k     Q        default            0        iokay               }      serial@ff180000       &   rockchip,rk3288-uart snps,dw-apb-uart           /                             7                                 k      M     U        2baudclk apb_pclk                                  tx rx           default            1   2   3        iokay          serial@ff190000       &   rockchip,rk3288-uart snps,dw-apb-uart           /                             8                                 k      N     V        2baudclk apb_pclk                                  tx rx           default            4        iokay          serial@ff690000       &   rockchip,rk3288-uart snps,dw-apb-uart           /    i                         9                                 k      O     W        2baudclk apb_pclk            default            5        iokay          serial@ff1b0000       &   rockchip,rk3288-uart snps,dw-apb-uart           /                             :                                 k      P     X        2baudclk apb_pclk                                  tx rx           default            6        iokay          serial@ff1c0000       &   rockchip,rk3288-uart snps,dw-apb-uart           /                             ;                                 k      Q     Y        2baudclk apb_pclk                   	       
        tx rx           default            7      	  idisabled          dma-controller@ff250000          arm,pl330 arm,primecell         /    %        @                                                                   k            	  2apb_pclk                      thermal-zones      reserve-thermal                                8          cpu-thermal            d                     8      trips      cpu_alert0           p        "          *passive            9      cpu_alert1           $        "          *passive            :      cpu_crit             _        "        	  *critical             cooling-maps       map0            -   9      0  2                              map1            -   :      0  2                        gpu-thermal            d                     8      trips      gpu_alert0           p        "          *passive            ;      gpu_crit             _        "        	  *critical             cooling-maps       map0            -   ;        2   <               tsadc@ff280000           rockchip,rk3288-tsadc           /    (                         %           k      H     Z        2tsadc apb_pclk          3            
  ]tsadc-apb           init default sleep             =        A   >        K   =        U           k   ?        x s        iokay                                       8      ethernet@ff290000            rockchip,rk3288-gmac            /    )                                              macirq eth_wake_irq         k   ?      8  k            f      g      c                 ]      M  2stmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac            3      B      
  ]stmmaceth           iokay                             @        input           default            A   B   C   D           E        rgmii                    /      ' B@        D   F              T   0        ]         usb@ff500000             generic-ehci            /    P                                    k             f   G        kusb       	  idisabled          usb@ff520000             generic-ohci            /    R                         )           k             f   G        kusb       	  idisabled          usb@ff540000          2   rockchip,rk3288-usb rockchip,rk3066-usb snps,dwc2           /    T                                    k             2otg         uhost            f   H      	  kusb2-phy             }        iokay            default            I      usb@ff580000          2   rockchip,rk3288-usb rockchip,rk3066-usb snps,dwc2           /    X                                    k             2otg         uotg                                          @   @            f   J      	  kusb2-phy            iokay          usb@ff5c0000             generic-ehci            /    \                                    k           	  idisabled          dma-controller@ff600000          arm,pl330 arm,primecell         /    `        @                                                                    k            	  2apb_pclk          	  idisabled          i2c@ff650000             rockchip,rk3288-i2c         /    e                         <                                     2i2c         k     L        default            K        iokay                syr827@40            silergy,syr827                     /   @        vdd_cpu          P         p                   4        F  ,        b  @        w   L           	      syr828@41            silergy,syr828                     /   A        vdd_gpu          P         p                  w   L      act8846@5a           active-semi,act8846         /   Z        default            M   N                    L           L           L           L           L           L           O   regulators     REG1            vcc_ddr          O         O                REG2            vcc_io           2Z         2Z                           REG3            vdd_log                                   REG4            vcc_20                                         O      REG5          	  vccio_sd             2Z         2Z                 REG6          
  vdd10_lcd            B@         B@                REG7            vcca_18          w@         w@                REG8            vcca_33          2Z         2Z                     S      REG9          	  vcca_lan             2Z         2Z           E      REG10           vdd_10           B@         B@                REG11           vcc_18           w@         w@                 REG12         
  vcc18_lcd            w@         w@                      hym8563@51           haoyu,hym8563           /   Q                               xin32k           &   P                       default            Q                    i2c@ff660000             rockchip,rk3288-i2c         /    f                         =                                     2i2c         k     N        default            R        iokay       es8328@10            everest,es8328             S           S           S           S        k           R        2i2s_hclk i2s_clk            /            pwm@ff680000             rockchip,rk3288-pwm         /    h                            default            T        k     _      	  idisabled          pwm@ff680010             rockchip,rk3288-pwm         /    h                           default            U        k     _      	  idisabled          pwm@ff680020             rockchip,rk3288-pwm         /    h                            default            V        k     _      	  idisabled          pwm@ff680030             rockchip,rk3288-pwm         /    h 0                          default            W        k     _      	  idisabled          sram@ff700000         
   mmio-sram           /    p                                                 p       smp-sram@0           rockchip,rk3066-smp-sram            /                sram@ff720000         #   rockchip,rk3288-pmu-sram mmio-sram          /    r               power-management@ff730000         &   rockchip,rk3288-pmu syscon simple-mfd           /    s                       power-controller          !   rockchip,rk3288-power-controller            &                                           h           
           j   power-domain@9          /   	        k                                                                                   c     h     g     f     d     e      h      i      l      k      j      $  :   X   Y   Z   [   \   ]   ^   _   `        &          power-domain@11         /           k            o      p        :   a   b        &          power-domain@12         /           k                   :   c        &          power-domain@13         /           k              :   d   e        &             reboot-mode          syscon-reboot-mode          A           HRB         TRB        bRB	        rRB         syscon@ff740000          rockchip,rk3288-sgrf syscon         /    t               clock-controller@ff760000            rockchip,rk3288-cru         /    v                 k   
        2xin24m          k   ?                   ~         H                                    j                k      $  #gׄ e  рxh рxh                 syscon@ff770000       &   rockchip,rk3288-grf syscon simple-mfd           /    w                    ?   edp-phy          rockchip,rk3288-dp-phy          k      h        224m                   	  idisabled               z      io-domains        "   rockchip,rk3288-io-voltage-domain           iokay                                     f                      E                                                    !         usbphy           rockchip,rk3288-usb-phy                                   iokay       usb-phy@320                     /           k      ]        2phyclk                      3            
  ]phy-reset              J      usb-phy@334                     /  4        k      ^        2phyclk                      3            
  ]phy-reset              G      usb-phy@348                     /  H        k      _        2phyclk                      3            
  ]phy-reset              H            watchdog@ff800000             rockchip,rk3288-wdt snps,dw-wdt         /                     k     p                O           iokay          sound@ff8b0000        ,   rockchip,rk3288-spdif rockchip,rk3066-spdif         /                     -            k      T           
  2mclk hclk              g           tx                  6           default            h        k   ?        iokay                     i2s@ff890000          (   rockchip,rk3288-i2s rockchip,rk3066-i2s         /                     -                    5           k      R             2i2s_clk i2s_hclk               g       g           tx rx           default            i        >           Y           iokay          crypto@ff8a0000          rockchip,rk3288-crypto          /            @                 0            k                 }              2aclk hclk sclk apb_pclk         3              ]crypto-rst        iommu@ff900800           rockchip,iommu          /            @                           k                   2aclk iface          s          	  idisabled          iommu@ff914000           rockchip,iommu           /    @            P                                   k                   2aclk iface          s                   	  idisabled          rga@ff920000             rockchip,rk3288-rga         /                                       k                 j        2aclk hclk sclk             j   	        3      i      l      m        ]core axi ahb          vop@ff930000             rockchip,rk3288-vop          /                                                   k                         2aclk_vop dclk_vop hclk_vop             j   	        3      d      e      f        ]axi ahb dclk               k        iokay       port                                            endpoint@0          /               l                 endpoint@1          /              m           {      endpoint@2          /              n           u      endpoint@3          /              o           x            iommu@ff930300           rockchip,iommu          /                                       k                   2aclk iface             j   	        s            iokay               k      vop@ff940000             rockchip,rk3288-vop          /                                                   k                         2aclk_vop dclk_vop hclk_vop             j   	        3                          ]axi ahb dclk               p        iokay       port                                            endpoint@0          /               q                 endpoint@1          /              r           |      endpoint@2          /              s           v      endpoint@3          /              t           y            iommu@ff940300           rockchip,iommu          /                                       k                   2aclk iface             j   	        s            iokay               p      dsi@ff960000          *   rockchip,rk3288-mipi-dsi snps,dw-mipi-dsi           /            @                            k      ~     d      	  2ref pclk               j   	        k   ?      	  idisabled       ports                                port@0          /                                 endpoint@0          /               u           n      endpoint@1          /              v           s         port@1          /               lvds@ff96c000            rockchip,rk3288-lvds            /           @         k     g      
  2pclk_lvds           lcdc               w           j   	        k   ?      	  idisabled       ports                                port@0          /                                 endpoint@0          /               x           o      endpoint@1          /              y           t         port@1          /               dp@ff970000          rockchip,rk3288-dp          /            @                 b           k      i     c        2dp pclk         f   z        kdp             j   	        3      o        ]dp          k   ?      	  idisabled       ports                                port@0          /                                 endpoint@0          /               {           m      endpoint@1          /              |           r         port@1          /               hdmi@ff980000            rockchip,rk3288-dw-hdmi         /                                        g           k     h      m      n        2iahb isfr cec              j   	        k   ?        -            iokay               }        default            ~   ports                                port@0          /                                 endpoint@0          /                          l      endpoint@1          /                         q         port@1          /               video-codec@ff9a0000             rockchip,rk3288-vpu         /                             	          
         
  vepu vdpu           k                 
  2aclk hclk                         j         iommu@ff9a0800           rockchip,iommu          /                                       k                   2aclk iface          s               j                    iommu@ff9c0440           rockchip,iommu           /    @       @           @                o           k                   2aclk iface          s          	  idisabled          gpu@ffa30000          #   rockchip,rk3288-mali arm,mali-t760          /                   $                                         job mmu gpu         k              :           N              j         	  idisabled               <      opp-table-1          operating-points-v2               opp-100000000                         ~      opp-200000000                         ~      opp-300000000                         B@      opp-400000000               ׄ                opp-600000000               #F                   qos@ffaa0000             rockchip,rk3288-qos syscon          /                         d      qos@ffaa0080             rockchip,rk3288-qos syscon          /                        e      qos@ffad0000             rockchip,rk3288-qos syscon          /                         Y      qos@ffad0100             rockchip,rk3288-qos syscon          /                        Z      qos@ffad0180             rockchip,rk3288-qos syscon          /                       [      qos@ffad0400             rockchip,rk3288-qos syscon          /                        \      qos@ffad0480             rockchip,rk3288-qos syscon          /                       ]      qos@ffad0500             rockchip,rk3288-qos syscon          /                        X      qos@ffad0800             rockchip,rk3288-qos syscon          /                        ^      qos@ffad0880             rockchip,rk3288-qos syscon          /                       _      qos@ffad0900             rockchip,rk3288-qos syscon          /    	                    `      qos@ffae0000             rockchip,rk3288-qos syscon          /                         c      qos@ffaf0000             rockchip,rk3288-qos syscon          /                         a      qos@ffaf0080             rockchip,rk3288-qos syscon          /                        b      dma-controller@ffb20000          arm,pl330 arm,primecell         /            @                                                                    k            	  2apb_pclk               g      efuse@ffb40000           rockchip,rk3288-efuse           /                                               k     q        2pclk_efuse     cpu-id@7            /            cpu_leakage@17          /               interrupt-controller@ffc01000            arm,gic-400                                         @  /                              @             `                        	                   pinctrl          rockchip,rk3288-pinctrl         k   ?                                                gpio@ff750000            rockchip,gpio-bank          /    u                         Q           k     @                 	                                        gpio@ff780000            rockchip,gpio-bank          /    x                         R           k     A                 	                             gpio@ff790000            rockchip,gpio-bank          /    y                         S           k     B                 	                             gpio@ff7a0000            rockchip,gpio-bank          /    z                         T           k     C                 	                             gpio@ff7b0000            rockchip,gpio-bank          /    {                         U           k     D                 	                                  F      gpio@ff7c0000            rockchip,gpio-bank          /    |                         V           k     E                 	                             gpio@ff7d0000            rockchip,gpio-bank          /    }                         W           k     F                 	                             gpio@ff7e0000            rockchip,gpio-bank          /    ~                         X           k     G                 	                                  P      gpio@ff7f0000            rockchip,gpio-bank          /                             Y           k     H                 	                                        hdmi       hdmi-cec-c0         	                       ~      hdmi-cec-c7         	                  hdmi-ddc             	                              hdmi-ddc-unwedge             	                                  pcfg-output-low          	                 pcfg-pull-up             	'                 pcfg-pull-down           	4                 pcfg-pull-none           	C                 pcfg-pull-none-12ma          	C        	P                    suspend    global-pwroff           	                    ddrio-pwroff            	                   ddr0-retention          	                   ddr1-retention          	                      edp    edp-hpd         	                     i2c0       i2c0-xfer            	                                     K         i2c1       i2c1-xfer            	                                   -         i2c2       i2c2-xfer            	      	            
                 R         i2c3       i2c3-xfer            	                                   .         i2c4       i2c4-xfer            	                                   /         i2c5       i2c5-xfer            	                                   0         i2s0       i2s0-bus          `  	                                                                                    i         lcdc       lcdc-ctl          @  	                                                           w         sdmmc      sdmmc-clk           	                             sdmmc-cmd           	                             sdmmc-cd            	                             sdmmc-bus1          	                  sdmmc-bus4        @  	                                                                 sdmmc-pwr           	                                 sdio0      sdio0-bus1          	                  sdio0-bus4        @  	                                                                 sdio0-cmd           	                             sdio0-clk           	                             sdio0-cd            	                  sdio0-wp            	                  sdio0-pwr           	                  sdio0-bkpwr         	                  sdio0-int           	                                sdio1      sdio1-bus1          	                  sdio1-bus4        @  	                                                      sdio1-cd            	                  sdio1-wp            	                  sdio1-bkpwr         	                  sdio1-int           	                  sdio1-cmd           	                  sdio1-clk           	                  sdio1-pwr           	      	               emmc       emmc-clk            	                             emmc-cmd            	                             emmc-pwr            	      	                       emmc-bus1           	                   emmc-bus4         @  	                                                       emmc-bus8           	                                                                                                                     spi0       spi0-clk            	                       !      spi0-cs0            	                       $      spi0-tx         	                       "      spi0-rx         	                       #      spi0-cs1            	                     spi1       spi1-clk            	                       %      spi1-cs0            	                       (      spi1-rx         	                       '      spi1-tx         	                       &         spi2       spi2-cs1            	                  spi2-clk            	                       )      spi2-cs0            	                       ,      spi2-rx         	                       +      spi2-tx         	      	                 *         uart0      uart0-xfer           	                                   1      uart0-cts           	                       2      uart0-rts           	                       3         uart1      uart1-xfer           	                  	                 4      uart1-cts           	      
            uart1-rts           	                     uart2      uart2-xfer           	                                   5         uart3      uart3-xfer           	                                   6      uart3-cts           	      	            uart3-rts           	      
               uart4      uart4-xfer           	                                   7      uart4-cts           	                  uart4-rts           	                     tsadc      otp-pin         	       
                  =      otp-out         	       
                 >         pwm0       pwm0-pin            	                        T         pwm1       pwm1-pin            	                       U         pwm2       pwm2-pin            	                       V         pwm3       pwm3-pin            	                       W         gmac       rgmii-pins          	                                                                                                                                           	                                                     A      rmii-pins           	                                                                                                                               phy-int         	       	                  D      phy-pmeb            	                         C      phy-rst         	                        B         spdif      spdif-tx            	                       h         pcfg-output-high             	_                 pcfg-pull-up-drv-12ma            	'        	P                    act8846    pwr-hold            	                         N      pmic-vsel           	                        M         ir     ir-int          	                       dvp    dvp-pwr         	                               cif-pwr         	                                 hym8563    rtc-int         	                        Q         keys       pwr-key         	                                  leds       power-led-pin           	                              work-led-pin            	                                 sdio       wifi-enable         	                                 usb_host       host-vbus-drv           	                               usbhub-rst          	                        I         usb_otg    otg-vbus-drv            	                                     memory@0            #memory          /                     external-gmac-clock          fixed-clock                     sY@      	  ext_gmac               @      flash-regulator          regulator-fixed       
  vcc_flash            w@         w@        w                    adc-keys          	   adc-keys            	k              	wbuttons         	 w@   button-recovery       	  	Recovery            	  h        	             gpio-keys         
   gpio-keys      key-power            	        	                 	GPIO Power          	   t        default                     ir-receiver          gpio-ir-receiver            	   P             leds          
   gpio-leds      led-0           	                 	firefly:blue:power          default                     	      led-1           	                 	firefly:blue:user           	rc-feedback         default                     sdio-pwrseq          mmc-pwrseq-simple           k         
  2ext_clock           default                    
   F                       sound            simple-audio-card           
SPDIF      simple-audio-card,dai-link@1       cpu         
*         codec           
*               spdif-out            linux,spdif-dit         -                     usb-host-regulator           regulator-fixed          
4        O                  default                    vcc_host_5v          LK@         LK@                  w   L      vsys-regulator           regulator-fixed         vcc_5v           LK@         LK@                   4           L      sdmmc-regulator          regulator-fixed         O   P              default                    vcc_sd           2Z         2Z        
G         w                    usb-otg-regulator            regulator-fixed          
4        O                  default                    vcc_otg_5v           LK@         LK@                  w   L      dovdd-1v8-regulator          regulator-fixed          
4        O                  default                  
  dovdd_1v8            w@         w@        w              f      vcc28-dvp-regulator          regulator-fixed          
4        O                  default                  
  vcc28_dvp            *         *        w         af_28-regulator          regulator-fixed          
4        O   P               default                  	  dvdd_1v2             O         O        w         wifi-regulator           regulator-fixed         vbat_wl          2Z         2Z        w                       	#address-cells #size-cells compatible interrupt-parent model ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 gpio5 gpio6 gpio7 gpio8 i2c0 i2c1 i2c2 i2c3 i2c4 i2c5 mshc0 mshc1 mshc2 mshc3 serial0 serial1 serial2 serial3 serial4 spi0 spi1 spi2 interrupts interrupt-affinity enable-method rockchip,pmu device_type reg resets operating-points-v2 #cooling-cells clock-latency clocks dynamic-power-coefficient cpu0-supply phandle opp-shared opp-hz opp-microvolt ranges clock-frequency clock-output-names #clock-cells arm,cpu-registers-not-fw-configured arm,no-tick-in-suspend clock-names ports max-frequency fifo-depth reset-names status bus-width cap-mmc-highspeed cap-sd-highspeed card-detect-delay disable-wp pinctrl-names pinctrl-0 vmmc-supply vqmmc-supply cap-sdio-irq mmc-pwrseq non-removable sd-uhs-sdr12 sd-uhs-sdr25 sd-uhs-sdr50 sd-uhs-ddr50 mmc-ddr-1_8v mmc-hs200-1_8v #io-channel-cells vref-supply dmas dma-names reg-shift reg-io-width #dma-cells arm,pl330-broken-no-flushp arm,pl330-periph-burst polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device pinctrl-1 pinctrl-2 #thermal-sensor-cells rockchip,grf rockchip,hw-tshut-temp rockchip,hw-tshut-mode rockchip,hw-tshut-polarity interrupt-names assigned-clocks assigned-clock-parents clock_in_out phy-supply phy-mode snps,reset-active-low snps,reset-delays-us snps,reset-gpio tx_delay rx_delay phys phy-names dr_mode snps,reset-phy-on-wake g-np-tx-fifo-size g-rx-fifo-size g-tx-fifo-size fcs,suspend-voltage-selector regulator-name regulator-min-microvolt regulator-max-microvolt regulator-always-on regulator-boot-on regulator-enable-ramp-delay regulator-ramp-delay vin-supply system-power-controller vp1-supply vp2-supply vp3-supply vp4-supply inl1-supply inl2-supply inl3-supply DVDD-supply AVDD-supply PVDD-supply HPVDD-supply #pwm-cells #power-domain-cells pm_qos offset mode-normal mode-recovery mode-bootloader mode-loader #reset-cells assigned-clock-rates #phy-cells audio-supply bb-supply dvp-supply flash0-supply flash1-supply gpio30-supply gpio1830-supply lcdc-supply sdcard-supply wifi-supply #sound-dai-cells rockchip,playback-channels rockchip,capture-channels #iommu-cells rockchip,disable-mmu-reset power-domains iommus remote-endpoint ddc-i2c-bus interrupt-controller #interrupt-cells gpio-controller #gpio-cells rockchip,pins output-low bias-pull-up bias-pull-down bias-disable drive-strength output-high io-channels io-channel-names keyup-threshold-microvolt label linux,code press-threshold-microvolt wakeup-source gpios panic-indicator linux,default-trigger reset-gpios simple-audio-card,name sound-dai enable-active-high startup-delay-us 