     8     (            	                                                        *   rockchip,rk3288-evb-rk808 rockchip,rk3288            &            7Rockchip RK3288 EVB RK808      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            /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                                    "           6           E              L  r        f   	        r         cpu@501         cpu          arm,cortex-a12                                  "           6           E              L  r        r         cpu@502         cpu          arm,cortex-a12                                  "           6           E              L  r        r         cpu@503         cpu          arm,cortex-a12                                  "           6           E              L  r        r            opp-table-0          operating-points-v2          z        r      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                      r   
      timer            arm,armv7-timer                0                                 
          n6                timer@ff810000           rockchip,rk3288-timer                                         H           E     a   
        pclk timer        display-subsystem            rockchip,display-subsystem          )            mmc@ff0c0000             rockchip,rk3288-dw-mshc         /р         E           D      r      v        biu ciu ciu-drive ciu-sample            =                                           @                       Hreset           Tokay            [            e         w                            default                                                 mmc@ff0d0000             rockchip,rk3288-dw-mshc         /р         E           E      s      w        biu ciu ciu-drive ciu-sample            =                   !                       @                       Hreset         	  Tdisabled          mmc@ff0e0000             rockchip,rk3288-dw-mshc         /р         E           F      t      x        biu ciu ciu-drive ciu-sample            =                   "                       @                       Hreset         	  Tdisabled          mmc@ff0f0000             rockchip,rk3288-dw-mshc         /р         E           G      u      y        biu ciu ciu-drive ciu-sample            =                   #                       @                       Hreset           Tokay            [            e                          default                           saradc@ff100000          rockchip,saradc                                      $                      E      I     [        saradc apb_pclk               W        Hsaradc-apb          Tokay                       r   {      spi@ff110000          (   rockchip,rk3288-spi rockchip,rk3066-spi         E      A     R        spiclk apb_pclk                             tx rx                   ,           default                                                                          	  Tdisabled          spi@ff120000          (   rockchip,rk3288-spi rockchip,rk3066-spi         E      B     S        spiclk apb_pclk                             tx rx                   -           default                                                                           	  Tdisabled          spi@ff130000          (   rockchip,rk3288-spi rockchip,rk3066-spi         E      C     T        spiclk apb_pclk                             tx rx                   .           default            !   "   #   $                                                     	  Tdisabled          i2c@ff140000             rockchip,rk3288-i2c                                      >                                     i2c         E     M        default            %      	  Tdisabled          i2c@ff150000             rockchip,rk3288-i2c                                      ?                                     i2c         E     O        default            &      	  Tdisabled          i2c@ff160000             rockchip,rk3288-i2c                                      @                                     i2c         E     P        default            '      	  Tdisabled          i2c@ff170000             rockchip,rk3288-i2c                                      A                                     i2c         E     Q        default            (        Tokay            r   n      serial@ff180000       &   rockchip,rk3288-uart snps,dw-apb-uart                                        7                                 E      M     U        baudclk apb_pclk                                tx rx           default            )        Tokay          serial@ff190000       &   rockchip,rk3288-uart snps,dw-apb-uart                                        8                                 E      N     V        baudclk apb_pclk                                tx rx           default            *        Tokay          serial@ff690000       &   rockchip,rk3288-uart snps,dw-apb-uart               i                         9                                 E      O     W        baudclk apb_pclk            default            +        Tokay          serial@ff1b0000       &   rockchip,rk3288-uart snps,dw-apb-uart                                        :                                 E      P     X        baudclk apb_pclk                                tx rx           default            ,        Tokay          serial@ff1c0000       &   rockchip,rk3288-uart snps,dw-apb-uart                                        ;                                 E      Q     Y        baudclk apb_pclk                  	      
        tx rx           default            -        Tokay          dma-controller@ff250000          arm,pl330 arm,primecell             %        @                                      (            3         N        E            	  apb_pclk            r         thermal-zones      reserve-thermal         e          {             .          cpu-thermal         e   d        {             .      trips      cpu_alert0           p                  passive         r   /      cpu_alert1           $                  passive         r   0      cpu_crit             _                	  critical             cooling-maps       map0               /      0                                map1               0      0                          gpu-thermal         e   d        {             .      trips      gpu_alert0           p                  passive         r   1      gpu_crit             _                	  critical             cooling-maps       map0               1           2               tsadc@ff280000           rockchip,rk3288-tsadc               (                         %           E      H     Z        tsadc apb_pclk                      
  Htsadc-apb           init default sleep             3           4           3                      5         s        Tokay                        )            r   .      ethernet@ff290000            rockchip,rk3288-gmac                )                                              Dmacirq eth_wake_irq            5      8  E            f      g      c                 ]      M  stmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac                  B      
  Hstmmaceth           Tokay            T   6        _rgmii           hinput           u   7                              ' B@                         8        default            9           0                 usb@ff500000             generic-ehci                P                                    E                :        usb         Tokay          usb@ff520000             generic-ohci                R                         )           E                :        usb       	  Tdisabled          usb@ff540000          2   rockchip,rk3288-usb rockchip,rk3066-usb snps,dwc2               T                                    E             otg         host               ;      	  usb2-phy                      Tokay          usb@ff580000          2   rockchip,rk3288-usb rockchip,rk3066-usb snps,dwc2               X                                    E             otg         otg                    )          8            @   @               <      	  usb2-phy          	  Tdisabled          usb@ff5c0000             generic-ehci                \                                    E           	  Tdisabled          dma-controller@ff600000          arm,pl330 arm,primecell             `        @                                       (            3         N        E            	  apb_pclk          	  Tdisabled          i2c@ff650000             rockchip,rk3288-i2c             e                         <                                     i2c         E     L        default            =        Tokay                pmic@1b          rockchip,rk808                      &   >                       default            ?   @         G         h                   xin32k rk808-clkout2            v   A           A           A           A           A           A                      B           B           A           B           C   regulators     DCDC_REG1            
                 0 q        H p        `vdd_arm         r   	   regulator-state-mem          o         DCDC_REG2            
                 0 P        H         `vdd_gpu         r   s   regulator-state-mem                   B@         DCDC_REG3            
                 `vcc_ddr    regulator-state-mem                   DCDC_REG4            
                 0 2Z        H 2Z        `vcc_io          r   B   regulator-state-mem                   2Z         LDO_REG1             
                 0 2Z        H 2Z      
  `vccio_pmu           r   C   regulator-state-mem                   2Z         LDO_REG2             
                 0 2Z        H 2Z        `vcc_tp     regulator-state-mem          o         LDO_REG3             
                 0 B@        H B@        `vdd_10     regulator-state-mem                   B@         LDO_REG4             
                 0 w@        H w@      
  `vcc18_lcd      regulator-state-mem                   w@         LDO_REG5             
                 0 w@        H 2Z      	  `vccio_sd            r      regulator-state-mem                   2Z         LDO_REG6             
                 0 B@        H B@      
  `vdd10_lcd      regulator-state-mem                   B@         LDO_REG7             
                 0 w@        H w@        `vcc_18          r      regulator-state-mem                   w@         LDO_REG8             
                 0 2Z        H 2Z        `vcca_codec     regulator-state-mem                   2Z         SWITCH_REG1          
                 `vcc_wl     regulator-state-mem                   SWITCH_REG2          
                 `vcc_lcd         r      regulator-state-mem                            i2c@ff660000             rockchip,rk3288-i2c             f                         =                                     i2c         E     N        default            D      	  Tdisabled          pwm@ff680000             rockchip,rk3288-pwm             h                            default            E        E     _        Tokay            r   ~      pwm@ff680010             rockchip,rk3288-pwm             h                           default            F        E     _      	  Tdisabled          pwm@ff680020             rockchip,rk3288-pwm             h                            default            G        E     _      	  Tdisabled          pwm@ff680030             rockchip,rk3288-pwm             h 0                          default            H        E     _      	  Tdisabled          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                 r      power-controller          !   rockchip,rk3288-power-controller                                                 r   Z   power-domain@9             	        E                                                                                   c     h     g     f     d     e      h      i      l      k      j      $     I   J   K   L   M   N   O   P   Q                  power-domain@11                    E            o      p           R   S                  power-domain@12                    E                      T                  power-domain@13                    E                 U   V                     reboot-mode          syscon-reboot-mode                     RB         RB        RB	        RB         syscon@ff740000          rockchip,rk3288-sgrf syscon             t               clock-controller@ff760000            rockchip,rk3288-cru             v                 E   
        xin24m             5                            H                                    j                k      $  ,#gׄ e  рxh рxh        r         syscon@ff770000       &   rockchip,rk3288-grf syscon simple-mfd               w                 r   5   edp-phy          rockchip,rk3288-dp-phy          E      h        24m         A            Tokay            r   j      io-domains        "   rockchip,rk3288-io-voltage-domain         	  Tdisabled          usbphy           rockchip,rk3288-usb-phy                                   Tokay       usb-phy@320         A                       E      ]        phyclk                                  
  Hphy-reset           r   <      usb-phy@334         A              4        E      ^        phyclk                                  
  Hphy-reset           r   :      usb-phy@348         A              H        E      _        phyclk                                  
  Hphy-reset           r   ;            watchdog@ff800000             rockchip,rk3288-wdt snps,dw-wdt                              E     p                O           Tokay          sound@ff8b0000        ,   rockchip,rk3288-spdif rockchip,rk3066-spdif                              L            E      T           
  mclk hclk              W           tx                  6           default            X           5      	  Tdisabled          i2s@ff890000          (   rockchip,rk3288-i2s rockchip,rk3066-i2s                              L                    5           E      R             i2s_clk i2s_hclk               W       W           tx rx           default            Y        ]           x         	  Tdisabled          crypto@ff8a0000          rockchip,rk3288-crypto                      @                 0            E                 }              aclk hclk sclk apb_pclk                       Hcrypto-rst        iommu@ff900800           rockchip,iommu                      @                           E                   aclk iface                    	  Tdisabled          iommu@ff914000           rockchip,iommu               @            P                                   E                   aclk iface                             	  Tdisabled          rga@ff920000             rockchip,rk3288-rga                                                E                 j        aclk hclk sclk             Z   	              i      l      m        Hcore axi ahb          vop@ff930000             rockchip,rk3288-vop                                                             E                         aclk_vop dclk_vop hclk_vop             Z   	              d      e      f        Haxi ahb dclk               [        Tokay       port                                      r      endpoint@0                         \        r   o      endpoint@1                        ]        r   k      endpoint@2                        ^        r   e      endpoint@3                        _        r   h            iommu@ff930300           rockchip,iommu                                                 E                   aclk iface             Z   	                    Tokay            r   [      vop@ff940000             rockchip,rk3288-vop                                                             E                         aclk_vop dclk_vop hclk_vop             Z   	                                  Haxi ahb dclk               `        Tokay       port                                      r      endpoint@0                         a        r   p      endpoint@1                        b        r   l      endpoint@2                        c        r   f      endpoint@3                        d        r   i            iommu@ff940300           rockchip,iommu                                                 E                   aclk iface             Z   	                    Tokay            r   `      dsi@ff960000          *   rockchip,rk3288-mipi-dsi snps,dw-mipi-dsi                       @                            E      ~     d      	  ref pclk               Z   	           5      	  Tdisabled       ports                                port@0                                           endpoint@0                         e        r   ^      endpoint@1                        f        r   c         port@1                         lvds@ff96c000            rockchip,rk3288-lvds                       @         E     g      
  pclk_lvds           lcdc               g           Z   	           5      	  Tdisabled       ports                                port@0                                           endpoint@0                         h        r   _      endpoint@1                        i        r   d         port@1                         dp@ff970000          rockchip,rk3288-dp                      @                 b                 h           
        E      i     c        dp pclk            j        dp             Z   	              o        Hdp             5        Tokay                ports                                port@0                                           endpoint@0                         k        r   ]      endpoint@1                        l        r   b         port@1                                          endpoint@0                         m        r                  hdmi@ff980000            rockchip,rk3288-dw-hdmi                                                 g           E     h      m      n        iahb isfr cec              Z   	           5        L            Tokay               n   ports                                port@0                                           endpoint@0                         o        r   \      endpoint@1                        p        r   a         port@1                         video-codec@ff9a0000             rockchip,rk3288-vpu                                      	          
         
  Dvepu vdpu           E                 
  aclk hclk              q           Z         iommu@ff9a0800           rockchip,iommu                                                 E                   aclk iface                         Z           r   q      iommu@ff9c0440           rockchip,iommu               @       @           @                o           E                   aclk iface                    	  Tdisabled          gpu@ffa30000          #   rockchip,rk3288-mali arm,mali-t760                             $                                         Djob mmu gpu         E              "   r        6              Z           Tokay               s        r   2      opp-table-1          operating-points-v2         r   r   opp-100000000                         ~      opp-200000000                         ~      opp-300000000                         B@      opp-400000000               ׄ                opp-600000000               #F                   qos@ffaa0000             rockchip,rk3288-qos syscon                                r   U      qos@ffaa0080             rockchip,rk3288-qos syscon                               r   V      qos@ffad0000             rockchip,rk3288-qos syscon                                r   J      qos@ffad0100             rockchip,rk3288-qos syscon                               r   K      qos@ffad0180             rockchip,rk3288-qos syscon                              r   L      qos@ffad0400             rockchip,rk3288-qos syscon                               r   M      qos@ffad0480             rockchip,rk3288-qos syscon                              r   N      qos@ffad0500             rockchip,rk3288-qos syscon                               r   I      qos@ffad0800             rockchip,rk3288-qos syscon                               r   O      qos@ffad0880             rockchip,rk3288-qos syscon                              r   P      qos@ffad0900             rockchip,rk3288-qos syscon              	                 r   Q      qos@ffae0000             rockchip,rk3288-qos syscon                                r   T      qos@ffaf0000             rockchip,rk3288-qos syscon                                r   R      qos@ffaf0080             rockchip,rk3288-qos syscon                               r   S      dma-controller@ffb20000          arm,pl330 arm,primecell                     @                                       (            3         N        E            	  apb_pclk            r   W      efuse@ffb40000           rockchip,rk3288-efuse                                                          E     q        pclk_efuse     cpu-id@7                        cpu_leakage@17                         interrupt-controller@ffc01000            arm,gic-400                                         @                                @             `                        	          r         pinctrl          rockchip,rk3288-pinctrl            5                                                 gpio@ff750000            rockchip,gpio-bank              u                         Q           E     @         '        7                               r   >      gpio@ff780000            rockchip,gpio-bank              x                         R           E     A         '        7                             gpio@ff790000            rockchip,gpio-bank              y                         S           E     B         '        7                             gpio@ff7a0000            rockchip,gpio-bank              z                         T           E     C         '        7                             gpio@ff7b0000            rockchip,gpio-bank              {                         U           E     D         '        7                               r   7      gpio@ff7c0000            rockchip,gpio-bank              |                         V           E     E         '        7                             gpio@ff7d0000            rockchip,gpio-bank              }                         W           E     F         '        7                             gpio@ff7e0000            rockchip,gpio-bank              ~                         X           E     G         '        7                               r   |      gpio@ff7f0000            rockchip,gpio-bank                                       Y           E     H         '        7                             hdmi       hdmi-cec-c0         C            t      hdmi-cec-c7         C            t      hdmi-ddc             C            t            t      hdmi-ddc-unwedge             C             u            t         pcfg-output-low          Q        r   u      pcfg-pull-up             \        r   v      pcfg-pull-down           i        r   w      pcfg-pull-none           x        r   t      pcfg-pull-none-12ma          x                   r   z      suspend    global-pwroff           C              t        r   @      ddrio-pwroff            C             t      ddr0-retention          C             v      ddr1-retention          C             v         edp    edp-hpd         C            w         i2c0       i2c0-xfer            C             t             t        r   =         i2c1       i2c1-xfer            C            t            t        r   %         i2c2       i2c2-xfer            C      	      t      
      t        r   D         i2c3       i2c3-xfer            C            t            t        r   &         i2c4       i2c4-xfer            C            t            t        r   '         i2c5       i2c5-xfer            C            t            t        r   (         i2s0       i2s0-bus          `  C             t            t            t            t            t            t        r   Y         lcdc       lcdc-ctl          @  C            t            t            t            t        r   g         sdmmc      sdmmc-clk           C            x        r         sdmmc-cmd           C            y        r         sdmmc-cd            C            v        r         sdmmc-bus1          C            v      sdmmc-bus4        @  C            y            y            y            y        r         sdmmc-pwr           C             t        r            sdio0      sdio0-bus1          C            v      sdio0-bus4        @  C            v            v            v            v      sdio0-cmd           C            v      sdio0-clk           C            t      sdio0-cd            C            v      sdio0-wp            C            v      sdio0-pwr           C            v      sdio0-bkpwr         C            v      sdio0-int           C            v         sdio1      sdio1-bus1          C            v      sdio1-bus4        @  C            v            v            v            v      sdio1-cd            C            v      sdio1-wp            C            v      sdio1-bkpwr         C            v      sdio1-int           C            v      sdio1-cmd           C            v      sdio1-clk           C            t      sdio1-pwr           C      	      v         emmc       emmc-clk            C            t        r         emmc-cmd            C            v        r         emmc-pwr            C      	      v        r         emmc-bus1           C             v      emmc-bus4         @  C             v            v            v            v      emmc-bus8           C             v            v            v            v            v            v            v            v        r            spi0       spi0-clk            C            v        r         spi0-cs0            C            v        r         spi0-tx         C            v        r         spi0-rx         C            v        r         spi0-cs1            C            v         spi1       spi1-clk            C            v        r         spi1-cs0            C            v        r          spi1-rx         C            v        r         spi1-tx         C            v        r            spi2       spi2-cs1            C            v      spi2-clk            C            v        r   !      spi2-cs0            C            v        r   $      spi2-rx         C            v        r   #      spi2-tx         C      	      v        r   "         uart0      uart0-xfer           C            v            t        r   )      uart0-cts           C            v      uart0-rts           C            t         uart1      uart1-xfer           C            v      	      t        r   *      uart1-cts           C      
      v      uart1-rts           C            t         uart2      uart2-xfer           C            v            t        r   +         uart3      uart3-xfer           C            v            t        r   ,      uart3-cts           C      	      v      uart3-rts           C      
      t         uart4      uart4-xfer           C            v            t        r   -      uart4-cts           C            v      uart4-rts           C            t         tsadc      otp-pin         C       
       t        r   3      otp-out         C       
      t        r   4         pwm0       pwm0-pin            C             t        r   E         pwm1       pwm1-pin            C            t        r   F         pwm2       pwm2-pin            C            t        r   G         pwm3       pwm3-pin            C            t        r   H         gmac       rgmii-pins          C            t            t            t            t            z            z            z            z             t            t            t      	      z            z            t            t        r   9      rmii-pins           C            t            t            t            t             t            t            t            t            t            t         spdif      spdif-tx            C            t        r   X         pcfg-pull-none-drv-8ma                     r   x      pcfg-pull-up-drv-8ma             \                   r   y      backlight      bl-en           C             t        r   }         buttons    pwrbtn          C              v        r            lcd    lcd-cs          C             t        r            pmic       pmic-int            C              v        r   ?         usb    host-vbus-drv           C              t        r            eth_phy    eth-phy-pwr         C              t        r               memory@0            memory                               adc-keys          	   adc-keys               {           buttons          w@   button-up         
  Volume Up              s               button-down         Volume Down            r               button-menu         Menu                        	       button-esc          Esc                     B@      button-home         Home               f                   backlight            pwm-backlight                                          	   
                                                                      !   "   #   $   %   &   '   (   )   *   +   ,   -   .   /   0   1   2   3   4   5   6   7   8   9   :   ;   <   =   >   ?   @   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   [   \   ]   ^   _   `   a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z   {   |   }   ~                                                                                                                                                                                                                                                                                                                                                                                                           	           	!   |               default            }        	.   ~     B@           r         external-gmac-clock          fixed-clock         sY@      	  ext_gmac                        r   8      panel            lg,lp079qx1-sp0v            	3           	!   |                          	=      ports      port       endpoint                       r   m               gpio-keys         
   gpio-keys            	J        default               key-power           	(   >                 t        GPIO Key Power          	U            h        	f   d         regulator-vcc-host           regulator-fixed          	x           >               default                  	  `vcc_host             
               regulator-vcc-phy            regulator-fixed          	x           >               default                    `vcc_phy         0 2Z        H 2Z         
                 r   6      regulator-vsys           regulator-fixed         `vcc_sys         0 LK@        H LK@         
                 r   A      regulator-sdmmc          regulator-fixed            |              default                    `vcc_sd          0 2Z        H 2Z        	         	   B        r            	#address-cells #size-cells compatible interrupt-parent model ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 gpio5 gpio6 gpio7 gpio8 i2c0 i2c1 i2c2 i2c3 i2c4 i2c5 serial0 serial1 serial2 serial3 serial4 spi0 spi1 spi2 interrupts interrupt-affinity enable-method rockchip,pmu device_type reg resets operating-points-v2 #cooling-cells clocks dynamic-power-coefficient cpu0-supply phandle opp-shared opp-hz opp-microvolt clock-latency-ns 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 non-removable #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 phy-supply phy-mode clock_in_out snps,reset-gpio snps,reset-active-low snps,reset-delays-us assigned-clocks assigned-clock-parents 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 rockchip,system-power-controller wakeup-source vcc1-supply vcc2-supply vcc3-supply vcc4-supply vcc6-supply vcc7-supply vcc8-supply vcc9-supply vcc10-supply vcc11-supply vcc12-supply vddio-supply regulator-always-on regulator-boot-on regulator-min-microvolt regulator-max-microvolt regulator-name regulator-off-in-suspend regulator-on-in-suspend regulator-suspend-microvolt #pwm-cells #power-domain-cells pm_qos offset mode-normal mode-recovery mode-bootloader mode-loader #reset-cells assigned-clock-rates #phy-cells #sound-dai-cells rockchip,playback-channels rockchip,capture-channels #iommu-cells rockchip,disable-mmu-reset power-domains iommus remote-endpoint force-hpd ddc-i2c-bus mali-supply interrupt-controller #interrupt-cells gpio-controller #gpio-cells rockchip,pins output-low bias-pull-up bias-pull-down bias-disable drive-strength io-channels io-channel-names keyup-threshold-microvolt label linux,code press-threshold-microvolt brightness-levels default-brightness-level enable-gpios pwms backlight power-supply autorepeat linux,input-type debounce-interval enable-active-high startup-delay-us vin-supply 